B〓ⅡX^Ⅱ BUππ·W〓LD〓ⅡC F〓πt〓ⅡCs匿招κ飙胛

C0NtENTs

Benkan′ s BVtt/Velding F ittings ⋯ ⋯ ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ 1

Benkan∶ the Fittingsspecia"st

⋯ ⋯ ¨ ¨ ¨ 4

¨ ¨ ¨ ¨ ¨ ¨ ¨ 6

∨Va"ThiCkness SChedu|es

|nspeCti0n Procedure

App"cab|e standards

Dimens0na Tab es

Vrou0ht steel Butt VVe|

lnductiOn H0t bends

ding Fittlngs

0 2 4

1 1 2

SpeCia|Fittings

socketˇVelding

29

&Threaded F ttings 33

supplemental lnf0rmati0n

standard lvlaterial Sρ eCification 42

Inspection Procedures

Benkan butt、ve|ding f ttings ere subjected to strict

in ρrocess inspection et each stage of the pfoduction

ρfocess _ from ra、 v materials hand"ng to finished

product shippin9 Theˇ a丨 f,v sua"Ve× a mined fo丨 co n

formity to c° mpany specifications and tested u nder

the app"cabe AstM ANsI AsME Mss and J|scodes and standards 丁hev are它

`o tested to makesure they c。 n彳 o了m t0 their intended use Upon

req u est 、ve Ca|I in officia|Iˇ ce亻 tified test agents t°

witnε ss the inspection procedures Benkan t)u tt

、ve|ding fittings are m它 nufectured in Conform tv · th

the fo"ow ing standards

APPLICABLE sTANDARDs

AsTl`A234 Piρ |ng Fittln9s of wrought CBrbon

⒌ee and AIoy⒊ ee for Moderate and

E陀vated 丁em peratures

AsTM A403 VVrought Au· tent c sta n ess stee

Piρ Ing Fittings

AsTll A420 Pipinθ F ttings of VV`ought Ca`bon⒌ee and A"oˇ ⒌ee for Low Temperatu re service

ANs| B169 Factofˇ llade Vrought ⒌ee| Butt

Weldin9 Fittings

ANsI B1628 VVrouθ ht ⒌ee丨 Buttˇ Ve|ding Short

Radius EIbo,|vs and Returns

llss sP43 Wrought stain|ess⒌ ee|

ButtˇVe|ding F ttings

llss SP75 spec fication fof Hi° h te· t

VVrought VVeIding Fittings

Jls B2311 stee| Butt VVe|ding Pipe Fittin9s 彳or

0rd nafV∪ se

V|sB2312 stee| Butt VVe|ding Pipe F ttings for

spec al∪ se

JIs B2313 steeI P№ te Butt Welding Piρ e F ttings

JIs B2316 stee|sockedˇVeIding Pipe F ttin9s

JsB2321 Aum num and Aum num A"。 y

ButtˇVe丨 ding pipe F tting,∶ }

RAW MATERlALs RECEIViNG INsPECTI0N

Benkan butt、ve丨 din9 fittings are made of materiaIs

which meet AsTM and intracompanˇ spec f cat ons

Raw materiaIs inspeCtions are carr ed out as

fo"o、vs∶

1) 0imensi° naI Insρ 仓ctl° ns

Dimensio ns 它re inspected at each end o亻 the sub

ContreCted ravv materia丨

2) 、

`isual!nsρection

lnspectio ns are perf。 l med 召ccording to Benkan`

'ecceρ tab丨 e surf它 ce condition stendard

3)Co"ating

Judgement is made as to whether it is、 vorthˇ of

the inspecti。 n bV coIlating the desc亻 ibed items

v, th the raw mθ teriaIs Ce1tificate,∶ i

The fo‖ o、ving other insρ ections are perf。 rmed

if necF· ss它 ry

∪trason c Exam nat on

阝刀agnetic Partic|e Examin刁 tion

Radiograρ hic E×am inatio n

Liquid Penetrant∈ ×它m ination

∪trason c丁h ckness Meter

Examination

0the丨

IN P nocEss lNsPECTI0N

Benkan butt ve|ding fittin9s are manufactured 、″ith

care∮ 1"|ˇ se|ected materiaIs of the finest meta||ur9icε I

qua"V on we|￡ o ntro"ed jos too恬 °rm。 ds based

on Benkan s various 、vorking standards J eetinθ

qua|tv sρ ecifiCations is a key feeture of Benkan

buti、ve|d"lg fittings

The fo"owing are the major in ρrocess inspect on

|tem∷∷∷∷i

V,ua| |nspect on

Di mensio n刁 | |nspection

shape lnsρ εctio n

Hard nes‘ Test

Temρ e冫 ature CheCk

Pr。cessing Cond tions Check

Raw Mate冖 as dent阝 cat on(bV mark ng)

0ther

FINAL lNsPECTI0N

The fin它 I inspecti。 n of Benkan butt、ve|ding fittings is

perf。 |med它 s fo||o、 vs∶

1) standard0loduct lnsρ eεti° n

App Cab丨 e fo丨 Benkan butt vve|ding ∮itting尽

ρroduced under ANsI B169 B1628 εnd other

sρ ec fications

VIsUAL INsPECT|0NBenkan buttⅡ ve|ding fittings are visuε ‖v insρ ected

to Confirm that both interna| ε nd externaI surfaces

are smooth and、vithout harmful defects Benkan s′aCCeptable surface cond tion

Ⅱ standa丫 d s used8‘

the standard for visual tests

D|MENs|0NAL INsPECT{0NBenk它 n butt welding fittings are inspected for

conform汪 v wkh ANs or Mss d mensonat0|e丫 a nCes (see tab|e on page122)

2) sρeciaI Product Insρ ection

App Cab|e fof products manufε ctured to meet

sρ ec fications requested bˇ customers Genera"Ya|I9oods ere insρected

V Is∪ AL INsPε CTl0NBenkan butt、 veldinθ fittings are visua||y inspected

Crtera are based on th。 se of the standardprodVct special spec∮ ications 它re determ ined bˇ

3greement betvveen Benkan and the customer

DlM ENsl0NAL INsPECT|0Nthe inspection s usu它

"v based on spee ficationsstipuIated by the customer

sPECIAL}NsPECTl0NIn the c它 se of speCi它 丨 requirements' specified bv

the customef nondestructive e× am inations and

mechanical tests它 re performed

3) I nsρ ection Certificates

Benkan certifiCates a`e i$sued in the fo‖ o、″ing

form unless othe了 、″se reque吱 ed bV the Customef

the customer Benkan butt,· ,eIding fi⒒ in莎 are

inspected bV the fo"o,ving Bu饣 eaus of shiρ ping∶

ABs(Amer can Bureau of sh pρ ng)

BV(Bureau Ver ta$)

LRs(L|oˇ d′ s Re9ister of shipping)

NK(Nippon Ka"i κv° k它)

NV(Det N° fske Ver tas)

Insρ ection by othe丫 0roanizations

F EsC0 (厂ar East super ntendenCe Comρ any`

Ltd〉

INTEC0 (nternat onal lnspect on and Testin9

Corporation)

JC(Vaρanese nspect on Comm"tee)

2)

‰ 尸m仉 e”讪h。^↑ε

— ————— 扭··’r。 ˇ , ^ Ⅱ , .‘

ii

|nspection Cert ficate

INsPε CtI0NBˇ VAR丨0Vs AVTH0R|tIEs

1) 1nspection bv a Bu氵 eau of shiρ ρing

Pfoducts$ubjeCt to this inspection are made f`om

ra、v materia|s stipu}ated bˇ the regu|ations of the

bureau The ravv materals and pf°ducts are

inspected for eXtern它 |它ρpearance dimensions 3nd

conformity to desi9nated specific它 ti。 ns The

Bureau of shipping vvitnesses and Certifiε s inspec

tion and Certficates from them are f。 r、V它 rded to

AppIicabIe standards

1 Benkan butt、 veldin9 fittings ere mε nufactuied as

a ru|e` in accofdance 、vith ANSI ·tandards B169

and B162g f。 r dimensions shaρ es εnd dimen

siona|tolera nces

2 Benkan butt welding fittings are maChined in

acco丨 dance 、v th ANsI B1625 standards 亻。r

,f eIding end p午 eparation

3 lnanufactufinq methods qua"tˇ and so on a|e

based up° n AstM A234 A403and A420spec亻 Ⅱ

catlo ns

4 Butt、veId in9 fitti n9s Conforming to dimensions

and dimensional to|erances speCifiε d in,训 sS sP43

can be manufactured0n epp丨 icθ tion

5 Butt、ve|d in9 fittin9s c。 nformlng to MSs sP75

can be specla"V manufactured on aρ ρ Cati0n

6 Benkan has ·landardized dimen∽ ons and dimen

siona| to|eranees fo丨 butt welding f ttings o∮ 50

inches and largei as no offiCial internationa‖ V

rec° gnized standards e× ist

ANsl standards

B169 Wrought steel Butt VVe|ding F ttings

B1628 VVrouθ ht ⒌eel Butt We|din9 Short Radius

E|bo、vs and Returns

B1625 Butt Welding Ends

B1611 Forged steel F ttings socket lnJe|d incJ 3nd

Thfeeded

B3610 it e|ded and seam|ess l/Jl oV勺 ht ⒌eeI Pipe

B3619 ⒌ainless stee|Pipe

AsTM standard$

冖234 Piping F ttings o∮ Vtrought Carbon⒌ eε l a nd

A"oV ⒌ee| for lV。 derate and E|evated

Temρ eratufes

MO3 VVrought Austenitic ⒌ainless ⒌eε | Piρ ing

F ittings

A420 Piping Fittings of W丨 ou9ht Carbon⒌ eel and

A‖ oˇ steelfor Low Temρ erature serv ce

A182 F。 r9ed or Ro"ed A||oˇ sleel Pipe Flanges

Fo|ged Fittlngs and Valves and Parts for

High temρ e丨 ature⒌丨v Ce

A105 Forgings` Carbo^ ⒌εe| Foi Pipin9 Com

ρ。ne nts

B361 Wrou9ht Aum num and Aum num Al。ˇ

VVe|ding Fittings

B363 seε m|ess and Ve|ded ∪na"oyed T tanjum

and Titanium AlloYˇ Ve|din9 Fittings

B366 VVrought Nicke| θnd NicKe| A|Ioˇ Ve|ding

F ittings

Mss stand它 rds

sP43 l/Jrouθ ht⒌ alnIess

Fittin9s

sP75 specification彳or

F ittings

⒌eel Butt Welding

High Test llJ丨 0u9ht VVe|c

Gunma FaCtorˇ : Continuous m它 ss produCtion =

e|bows 1624 inches) Th s equiρ ment for contˉ Ⅱ

。us mass produCtion is the nevvest and the m∶ =

efficient in the 、vorld |t、vas deve|oped to meet ∶●

increa‘

")g demand for 】6 to 24inch elbov,s

demonst ates Benkan s outstanding technical |: :

r它 aChed afte丨 30 years of indust丨 e× ρeiience =

ρr。 εesses klre ContinuoVs and automatic`from i广 :=

of rat m它 teri刁 {s to cutting. bending formˉ=

maChin∶ ng t|eatment of internal and e× terna| ∶=

faCes Co它 ting etc The onIy manua| oρ efation is∶ i

inspeCtio n of the fittings

BenI‘an’s ButtolVeIding F∶ ttings

stainIess steeI Butt·Welding F"tings

4矿 Eb°w(△°ng)

90· Elbow(Long) T(stra ght) Reducer(ConGε ntr C)

9σ EIbow(short) 丁(Reducing)

Carbon and AⅡ oy steeIspecial Fittimgs forBo"ers and Heat EXchangers

Lap Joint stub End

9矿 E bow(sh° rt) Reducer(Eccentric)

Carbon andA"oy steeI

Rust亻 F,s sta nt

p它 int (b|它 ck)

De≮ amp ng

stainIes,∶ ; stee丨

Y Piece

Wrought steeI Buttˉ 、″eIding Fittings|CB丫 bon and A"oV stee)

90· Elbo、v(Long) 180· EIbo● v(Long)

Cap

Reducer(Concε nt冫 C)

90· E丨 bo、v(short)

Large Diameter

18σ E,b° w(short) T(Reduc ng)

Wrought steeI Butt· 、″eIding Fittings{carb。 nA"0y and sta n ess stee)

E bow(Long) T(st冫 a ght) ReduCe丫 (C0nCentⅡ c)

45 EIbo、v(Long)

T(stra ght)

Reducer(Eccentr C)

9⒍ E bow(Long)

Cap θ0· EIboW(short) 丁(Reduc ng) ReduCe了 (ECCent氵 ic)

Vˇa"Thickness scheduIes

Nom n刁

Pipe sizε

outε do

D怕 m eterNomin查 |We‖ Thicknes‘

A B J丨 s ANsl soh5s $ch10s sch20s Gs sch 10 1G(,9) sch20 sch30 sTD8 1`4 138 137 12 1 65 20 23 2

10 3`8 173 171 12 1 65 20 23 2

15 ″ 2 21 7 21 3 165 21 25 28

3`4 272 267 165 29 25 28 29

1 340 334 1 65 2ε 30 32 ε 4

32 1 ″ 4 427 422 1 65 28 30 s5 36

⒈″2 486 483 1 65 28 30 35 37

2 605 603 1 65 28 36 28 39)

2"∫ 2 763 730 21 30 35 42 52

3 891 889 21 30 00 42 55

31/2 101 6 101 6 21 30 40 42 57

100 4 1143 1143 2{ 30 40 45 60

125 5 】398 141 ε 28 34 50 45 66

150 6 1652 1683 28 34 50 50 50·ˉ

7 l)

1冫 5 7 干907 53

200 8 2163 219 】 28 38 65 58 58· 64 70 (82}

225 9 241ε 62

250 10 2674 273 1 34 42 65 66 66· ·64 78 |9 3)

300 12 3185 3239 40 46 C,5 69 69ˇ + 64 84 95

350 】4 3556 3556 40 48 79 79 64 79 79 95 95

4O0 16 4064 4064 42 48 79 79 64 79 79 95 95

450 18 4572 4672 42 48 79 79 64 79 79 11 1 95

500 20 5080 5080 48 55 79 79 64 79 127 95

550 22 5588 5588 48 65 64 氵 θ 95 127 95

60o 24 6096 6096 55 64 64 79 95 143 95

650 2G 6604 6604 79 79 127 95

700 28 711 2 791 2 一 _

79 79 127 159 95

750 30 7620 7620 64 79 79 79 127 159 95

800 32 8928 8↑ 28 79 127 159 95

850 34 8636 8636 79 79 127 159 95

9O0 36 9144 9144 79 79 127 15θ 95

950 9652 9652 79 95

1000 40 10160 10160 79 θ5

θ51050 42 10668 IO668 79

110o 44 19176 1I176 79 θ 5

1150 46 11684 ↑1684 79 θ 5

1200 48 12192 12192 79 95

1250 50 12700 1270o 79 ·95

1300 52 13208 13208 +79 95

1350 54 137↑ 6 1371 6 ·79 +θ 5

1400 56 14224 14224 ’79 ·95

145o 14732 14732 ’79 ·95

1500 60 15240 15240 ·79 ·95

N ote | 1 艹 Ben k仓n‘ st仓 nd仓 fd

2 +9 App‖ ed on丨 y sma‖ end引 de0{the t官 e宜 nd redVc● rs

3 Thε numeric日 l valu合 s in pere●the“ s are the sam● thickne‘ s日 $sch 40or sch 80

∶n

Nom n JVa‖ Thickness0ut“ de

D amete●

Nom naPiρ e size

sch40 sch 60 Xs s● h 80 eh100 sch 120 soh 140 sch 160 XXs Jls ANsl A 8

22 24 (30 30 138

17e

↑37 8 1`4

23 28 (32 32 ~ |Ι——丬171 3`8

28 C2 (37 37 47 75 21 7 21 3 1`2

34 (39 39 55 78 272 ?67

33。·

20 3`4

34 39 (45 45 64 91 340 1

36 45 (49 49 64 97 427 422 32 ⒈1`4

37 45 (51 51 71 102 486 483 ⒈1/2

39 49 (55 55 87 11 1 605 603 50 2

52 60 (70 70 95 140 763 730 21`2

55 66 (76 76 11 1 152 891

1016

889 3

57 70 (81 81 127 101 6 31`2

60 71 ‘86 86 11 1 135 17 1 1143 1143 100 4

66 81 ({∶∶}5) 95 127 159 190 1398 141 3 125 5

71 93 |110) 】10 143 182 21 9 1652 1683 1Fs0 6

1907 175 7

82 103 127) 127 151 182 206 230 222 2163 2↑ 91 20o 8

2418 225 9

9C 127 t27 151 183 21 4 254 286 254 2674 2731 250

10C 143 127 174 214 2s4 286 3ε 3 254 3185 3239 300

11 1 】51 127 1瞀)o 238 278 318 357 3556 3556 350 14

127 16, 127 21 4 262 309 365 405 4064 4064 40o 16

94s 190 127 238 294 349 C97 452 4572 4572 450 18

15 1 206 127 262 325 381 444 500 5080 5080 500 20

222 127 286 349 41 3 476 540 5588 5588 550 22

175 246 127 31 0 380 460 524 595 6096 6096 600 24

127 6604 6604 650 26

127 711 2 711 2 700 28

127 7620 7620 750 30

175 127 8128 8128 80o 32

175 127 8636 8636 850 34

191 127 9144 9144 900 36

127 θ652 9652 950 38

127 10160 10160 1000 40

127 10668 10668 ↑050 42

127 11176 11176 110o 44

127 11684 11684 1150

1200

46

127 12192 12192 48

127 12700 12700 1250 50

127

| _13208 93208 1300 52

127 13716 1C716 1350 54

I27 14224 14224 1400

′127 14732 14732 9450 58

127 15240 15240 1500 60

JIs G3448 ANsI B3610MJIs G3454 ANsI B3619MJIs C3455

JIs G3459(nmm)

ii

Lonθ and$hort Radius EIbolvs

ANsI B169B1628Ⅱ Ben kan‘ standa● d ( nmm)

Nom naP|pe

size

(N Ps)

0Vt,deD amete,

at BeVel

D

C食 n1er

Long Redius E|bow

呷∞ | 叫叩∶o End

short Radivs E|bow

℃钥 |驾∞Ι1`2

3`4

1

⒈〃4

11`2

2

21`23

31`24

5

6

8

10

12

14

16

18

2022

2426

283o

32

34

36

3840

42

44

46

4854

52ˇ

56‘

60艹

66′

21 3

267334422483

6037308g9

101 6

】143

14131683219127313239

3556406445725080。,588

C,o96

6604711 2

76208128

8636914496521016010668

111761】 6841219213716彳320814224

↑524016764

38↑

28438147857 2

76295211439C341524

19052286304838104572

53346096685876208382

99449906

干06681143012192

129541371 6

944781524016002

1676417526】828ε

20574

21336

22P.60

25146

15711 ?

224254284

351444508572635

792952127015881905

22222540285ε

Cl氵 5

3429

3810406443θ 2

4699501 6

53345652599963206604

6955726g75908522

8838

946910416

25431 8

381

508635762889

101 6

127 0

1524203225403o48

35564064457250805588

60966604711 2

76208128

86369144

10↑ 60l0668

11176

12192137161320814224

15240

31 6

368421

52663484210521263

1473168318942104231 5

25252735294631563781

35773冫 88

42084419

4629

5050568154715892

631 3

i2

'^Tˉ^′、

Long and short Radius Return Elbovvs

冖

ˇ|

⊥

ANsl B169ANsI B1628 (nmm)

N° m ina

Pipe

sizo

(NPs)

Ovts de

Diamete'

i∷∷∷|Ⅱ t B|∷∷∷IⅡ vⅡ∷∷∷∷Ⅱ|

D

Lo ng

Center to

Center

P

adio‘

Back to

Feok,

K

short Rc节|

合diVs

Bock t0

F官 oe

K

″2

3`4

1

11`4⒈″2

2

21`23

31`24

5

6

8

10

12

14

16

18

20

22

24

2I3267334422483

60373088910161143

14131683219 1

27313239

355640644572⒖0805588

6096

7625727629521143

152410952286266,3048

38104572609676209144

lO668121θ 2

1371 6

1524016764

18288

478429。,56698826

1064131 8

158818422096

261 9

3127414351776193

711 2

812ε

91441016011176

12192

508635762

101 6

1270152417782032

25403048406450806096

711 2

812ε

91441016011176

12192

41152s620

81 0

100112071C971588

10692365312739074669

53346096685876208382

9144

∫;

straight and Reducing Tees

Mss sP75ANsI B169

‘

·Berkan9$t日 nderds(in mm)

Nom naPip仓 size(N Ps)

Cente`to End Nom|naPipε sizε(N Ps)

C官 nte'1o End

ovu吱

14↑ 3

1143101 6

889730603483

襁1173114ε

l11310泛⒊o

1046

】683 1427 14271367130o

94131143101 6

889730603

219 1

168314↑ 3

1143101 G

889

∷ 127012401206

17781681162115541524

572572572572572

635605572508444

8× 8

6

5

3↑ ∫2

3

2191 1778

762 | 7。 亏730698665635572

3 × 3 | 889 889730603483422334

859 8598267627C2698

21`22

⒈″2

1V4↑

9523 1∫2 x3 1`2

3

21`22

⒈″2

0ot et

213 | 254

267 | 267

334 | 334

5x5 | 1413

284 | 284284 | 9l2

⒈〃2

6× 6

478 | c↑ ∫2

478 i 21∫ 2

1 1`2x 1 1∫ 2

⒈1`4

1

3`4

″2

2X2⒈

"2⒈〃4

】

3`4

1/2·

483 | 48C

603 | 603

2731 | 2159 | 215921θ 1 | | 2032

】683 | | 1935141 3 | | 1905

1143 I ! 1842

2540241 3

228621892159

2794 ∷ 2794

16× 16 40643556323927312191168C

18x1816

14

12

10

8

4572 457240643556323927312191

l016 | 1016

1143 | 1143 IO46 | 10461016986θ52889859

342933023002ε2o530782984

`亻

Note(1) 0vt et dimens on M f° r fvn s zes14and la`9er s re° °mmended bvt n° t mandatorY

straight and Reducing Tees

Mss sP75ANsI B169Berkan s standard令 (in mm)

!

Nomina|Pipe sizo(NPs)

0Vt“ d官 D0meterat Beve|

D

Ce`、 te'to End Nom|naPipε size(NPs)

0vt音 de D ometerat BeVe|

D

C食 nte● to End

RVnC

0ut宫 t1M

RunC

O udet(1)M

R刂 n Ou1|et n。 n ○Vt et

20× 201g

16

14

12

10

8

5080 50so45724064355632s927312191

381 0 3810369335563556345933323238

30× 12

10

7620 32392731

5588 47264602

32× 32302826

24

22

2018

16

14

8128 81287620711 2

6604609655ε 8

5080457240643556

5969 59695842571 5

571 5

558854615334520750805080

22× 22

2018

16

14

12

10

5588 $588F·0804。,724064355632392731

4191 419140643937381 0

3810371 3

358634× 34

3230

28

26

2422

20

18

16

8636 86368128762071) 2

660460965588508045724064

6350 635062236096596θ

59695842571 5

558854615334

24× z4

22

20

18

16

|4

12

lo

6096 60965588508045724064355632s92731

431 8 431 8

4C1 8

431 8

41914064406439673840

26× 26

24

22

2018

16

1412

6604 66046096558850804572405435563231

4953 4953482646994572444。,

431843184221

36× s634

32

30

28

26

24

2220

1816

9144 9144863681287620711 2

660460965588508045724064

673 1 673166046477635062236223609659695842571 5

5588

28× 28

26

2422

20

1896

1412

711 2 711 2

6604609655g85080457240643556s231

5207 520752075080495348204699457245724475

38× 3836

3432

30

2826

24

22

20

1您〕

9652 96529144863681287620711 2

66046096558850804572

711 2 711 2

7192698568586731647764776350622360965969

30× 30

28

26

2422

20

18

16

14

7620 76200711 2

6604609655885080457240643556

5588 558854615461533452075080495348264826

Note(1) 0vtetdimens on M″ for rVn s zes14仓 nd丨erger s rec° mmended bvt not mandatory

straiθ ht and Reducing Tees

~Ⅰ 艹C Mss sP75

ANsI B16θ‘B宫 rkan s standard音 Ⅱn mm)

0ot“ de D emet● r

Nom na ∷ at Beve | Cent仓 rto EndPipe s ze | D汛芮Γ ˉ R兴 n

厶0× 40 | 10I60 I 10160 7493749373667239711 2

6985673167316604647763506223

32 | |8i2828 | | 7112

18 | i 4572

No mina|Piρ e size(N Ps)

Centerto End⊙ut冬 de D自 met宫 r

i∷∷∷I|t B宫 Ve|

D

46X26 ∷ 11684

48× 48 | 1219246

44

424038

36

34

32

C0

28

26

24

22

121921168411176106681016096529144863681287620711 2

660460965588

8890 | 83θ 2

838283828|2881288128

7874787476207620762073667366

1θ 208 132081219211】 7610160

9652 | 9144

e4

32

30

28

26

2422

2018

16

44× 44

424o3836

34

32302826

24

2220

106681016096529144863681287620711 2

660460965588508045724064

11176106681016096529144863681287620711 2

6604609655885080

711 2

71I 2

71】 2

711 2

719 2

71↑ 2

711 2

6985698566046604660464776350

1371 6 1371 6

13208

11176

121921117610160711 2F·080

5δ ×ss+ 14224|14224|1o钔 4| QG5252· | 13208 | | 9144。gΙ |1⒉ 92| ∷ 863644· ∷ | 11176 i | 812840i | | 10160 | | 8128⒛Ι | ∷9i,| |黏 ^ζ

20 | 5080 | | 8128

60× 60· | 15240 | 1524056+ | | 1422452‘ | | 1320848ˇ | | 1219240’ Ⅱ | 1016028· i | 711 220· | | 5080

16764 | 16764

11176

46× 46 | 1168444

424o38

36

34

323028

1168411176106681016096529144863681287620711 2

8509 | 800180017874774776207620749374θ 3

73667366

12192 | 10668

∫6

Note(1) 0vt|et dimen‘ ion |,l for,Vn‘ izes14ond丨 argeris recommended bVt not mklndaioty

咔半Concent"c and ECCentr丨 c Reducers

|ˉˉ°°

L△ Dz爿

叫

!ˉ

叫

丬

Mss sP冫 5ANsl B169

艹benkar d standard"nmm)

Nom noPipo siz官(NPs|

0vt‘ de D ametefi∷∷∷IⅡ t B含 Ve|

需 洲End toEnd

Nom n宜Pipe size(N Ps)

0ut‘ de D ameterat B合 vo|

需 渊End toEnd

Nom naPip仓 siz e

(NPs)

0ut‘ ide D emeto`et BeVe|

需 聊End toEnd

C`4× l`2

3`8

267 21 ε

↑73381 10× 8

6

5

4

2731 291168314131143

1778 34X3230

26

24

8636 8128762071126604

6096

I× 3`4

l`2

3C4 26721 3

508

12X108

6

5

3239 273121911683141 3

2032 36× 34323026

24

9144 g636

812876207↑ 1 2

6604

6096Ⅱ〃4× 1

3∫ 4

"2

422 334267213

508

1`2x 1 1`4

1

3`4

1`2

483 42233426721 3

63514× 12

10

8

6

16× 14

12

1O

8

3556

4064

32θ 9

2731219 1

1683

3302C8× 36

34

32

3028

26

9652 9144863681287620711 2

6604

6096

2x11`2⒈″4

1

3∫ 4

603 483422334267

762355632392731219 1

3556

40× s836

3432

30

10160 96529144863681287620

609621`2× 2

⒈〃2

⒈

"41

730 6034g3422334

88918×

20×

22×

㈥η田·"

^

叫_ˉ

‘°"dη

旧⒓_

⒛

旧碣⒕

4572

5080

5588

4064355632392731

4572406435563239

5080457240643556

381 0

5080

5080

5080

3× 21∫ 2

2

⒈1`2

1″ 4

889 730603483422

889 42X4038

e634

32

30

10668 10160965291448636P.128

7620

6096

31`2× 3

21`22

⒈″2

⒈″4

l01 6 889730603483422

101 6

44× 424038

36

11176 10Ci68

1016096529144

6096

4× 31`23

21`22

11`2

1143 101688973060C483

1016 24X222018

16

6096 6588508045724064

46× 42

42

40

38

11684 1117610668101609652

711 2

26× 24

22

20

18

6604 6096558850804572

6096

5X 43"`2

3

21`22

141 C 1143101 6

8s9730603

1270 48k464442

40

12192 168411760668O160

711 2

28X2624

20

98

711 2 6604609650804572

6096

6× 5

4

3J`23

21`2

6

5

4

31`2

8×

1683 1413114s1016889730

1397

30× 28

26

2420

7620 711 2

660460g65080

6096

2191 168314131143101 6

889730

162432× 30

2826

24

8128 7620711 2

66046096

6096

J7

∫

︱

︱

︱

L

~

·〓

·〓 ~

^Ⅱ

ss sP氵5ANsl B169 nmm)

Nom nePipe

sizi|(NPs)

0uts d食

D ameteri|∷∷||t B|∷ ∷∷IⅡ VⅡ |∷∷∷I|

D

Length(2)E

Lim t ng

l。Ja‖ Th ckne$s∮°r Length

E

L〈≥ngth(3)E‘

1`2

3`4

1

⒈〃4

1″2

2

21`23

31`24

5

6

8

10

92

1416

1820

22

24

21 3

267334422483

6037eo889

101 6

1143

I41 3

1683219127313239

35564064457250805588

6096

254254381381381

381381508635635

762889109612701524

16511778203222862540

2667

4638464851

5671768186

97109127127127

127127127127127

127

25425438138138t

444。,08635762762

889101 6

127015241778

19052002228625402540

o048

● V,a‖ thic k ne9sε令for Caps up to and inc|vdin9 36 conform to ANs| B36 10 speci∮ icati° ns∫ Caρ s C8¨ and|arger co nform to

× s specific宜 tion9 f0r、 va" thic knε s9e‘ of 36Ⅱ The令 e ●,re Benk合n ⒌ enda`ds刁 s no |nte‘ n自 tio na"y R●oognized stBndafd‘ haVe

been set for‘uch |仓 ‘ge uzε /,仓 ‖thiok n as‘

(1)The sh仓 pe o彳 the昱 e o自 p9 耳ha‖ be 食‖iρ 9oid官 l end sh宜 ‖ o° n∮orm to the 9hape requi,ement音 as giˇ官n in the Asl`E Bo"er and

PressV re Vesse|Code(2) L· |ngth E epp"es f° r thioknε ss n° te× C eeding1hat given in oo|omn L|mitin9ˇ Va"Thic kn食 9令 ∮°r Lε ngth E¨

〈3) Length E, 官pp ε自 f° r thickne‘‘θrε eter th官 n th食 t given in co|um● Limiting、 Va‖ Thickne音 音″for Np$24and sma‖ e` For NPs

26and丨 arger Length E‘ sha‖ be by自 greement b。tween manuf仓 ctur食`宜

nd pvfohaser

NominaPipe

siz官(NPs)

0ot;deD诒m⒍ e●

仓tB四 e

D

Length亻 2)

E

2628

303234

36

384042

44

46

48

660471↑ 2

762081288636

91449652101601066811176

1168412192

266726672667266氵

2667

26673048304830483429

34293429

`|l

stainless steel Laρ Joint stub Ends

Note sqoare C0● ne●

ENLARGEDsECTl0N0F LAP

ANs丨 B169

「⒈'肓龆:rt 「1'砉tt濉

~丨

︱」㈠︱

| i ●

Ι~j ⊥

l _

| 1i 冖:

〈9||Ⅱ |

u_L丬

△¨丿 ’、:F吝′ LA「 刂0‘ Nt F△ AN‘ ε

ANsl B169Mss sP40 Ⅱn mm)

Mss sP43

--|Tu

ANs|&Mss Type A |Mss Type BANs| | M ss

0Vts dε D日 m ete,

of Barre|

l`2

C`4

1

⒈″4

⒈l`2

2

21`23

31∫2

4

5

6

8

10

12

14

16

18

2022

24

1405116749218292722632306

354814056145641507215580160881

out‘ deD ameter

i∷∷∷|Ⅱ t B|∷∷∷IⅡVe|

θ50429508635732

91910461270↑3971572

18572159269732393810

412846995334584264146922

22762809349543 59

4994

6238753491341040411666

14435171 27

222072771932799

359924109746203514105649061570

76276210961016101 6

1524↑524152415241F·24

20322032203225402540

3048304g3048304830483048

508508508508508

635635635762762

762889101612701524

152415241524152415241524

3030304864

79799797

1I 2

11 2

127127127127

127127127127127127

080go8o8o8

o8o808ogo8

1515151515

l$16151515↑5

AN$I Dimonsion。 t ToIeran∞ s

ANsl B)69 B1628 “nmm|

0ff Ang e

A"F"t ngs 90· 刁nd45·E bow‘

Tees R edVce's Caρ s 180· R宫tu rn9

Nom n官P|pes zε

0V‘ deD amε tε r

at Beˇ仓|

0D

lnsideD ametθ r

仓t EndlD

We‖Th ckne‘ $

T

Centerto End

Dimen‘ onA B

C● nter

t° EndDimεn9i0n

CM

0ˇk,巾 ‖

L宫 ngth

H

⊙ er合 ‖

Long1h

E

Centerto Cent● r

Dimen“ onP

B刁 ckto F宙ce

Dimens onK

A|gnmentof End‘

∪

9`22 1`2+1 5_07 ±07

No, |

±1 5 ±1 5 =1 5

±30±F,3

±63

±073-4 ‘1 5

=1 55- 8+22-15

±6310-18

+40-30

±30th宫 n

87 1`2%of

●om inal

=22 ±22 =22 ●96 =0720-24

+63-48

±4826-30

o2-48

±30

∫48

±30

±4g±48 ±96

·50-60+95-64

±64 ±95 ±95 ±95

962-70 +127-95

±95 -127

·72-80+159-119

±11 9 ±159

’. Benkan s stand日 rd

nmm)

AngV a`ty T° era noe

0ff Plane

2口

Mss Dimensional ToIerances

Ⅵss sP43 Ⅱn mm)

Note⒌

(1)0ut o∮ roVndness s the vect0rsvm o∮

the p|Vs and min。 ‘toler宜 r,ce

(2F‖ et B fad V‘ $the me× mVm(soe page19)

Nom|nalPipe

size

A‖ F tt ngs

90· Elbo/s4F,· E丨 bo/s

Tees

RedVcersLap J0intstob Ends

180· Retv,ns Cbps

OVt‘ deⅡ )

D ametε r

et

VVk:,|ding

End

fVe‖

Thickne‘ s

C● ntk,r to

EndDimens onABCM

0ve,食 ‖

Lengt h

F H

Center toC官 nter

Dimens on0

B宣ck toFeoε

Dimensio nΚ

A|0n mε nt

of End‘

∪

OVera‖

Lengt h

ε

l∫ 21-1`2

2

3-1`2

4

5-8

l0-18

20-24

±08

±08

±08

+1 6_08

+2e-08

+30~o8

Not essth日 n

87 1`2%0f

noinina|

thio kne9s

±1 6

±1 6

±16

±1 6

±23

±23

±1 6

±1 6

±1 6

±16

±23

△23

±64

±64

±64

=64

±97

△θ7

±64

=64

±64

±64

=64

±64

±08

:08

±08

士08

±1 6

=1 6

±30

±30

±30

±64

±64

±64

nmm)

N°m ina

Piρ e

size

A‖ F淡 u ngsLap Joints1ub End令

outsid官(1)

D am εte●at

VVo|dingEnd

Va‖

Thick ne令 s

F‖ 宫i(2)Radiuso彳 LaP

A

⊙uts de

D仂 m吱εr

of LapG

1`2l—″2

2

3-1`2

4

5-8

10-18

20-24

±08

±08

±08

+1 6-08

+23_08

+30-08

Not ●s令

than

871`2%0f

nom|nk,l

thicknε 自‘

+0_08

+o-08

+o-↑ 6

+o-16

+o-16

+o-16

⒑_08

+o_08

硐

Ⅱ 8

恂_08

⒑

-16

+o-16

Mss DimensionaI ToIerances

lnss sP75

Ⅱn mm)

NPs

Anθ v|arity

O矸Ang|oQ

E丨 bovvs

0ffP|ane

P

Eco● nt「 ic仓ndCo noent`oR合 dooer,0ff P|ane

P(6)

1624

2636

38彳 8

5 3

ο

64

127

191

25%

25%

25%

0——-

(nmm)

— 。

0矸 P ane

P

A ngv丨 arity of∮ Anθ |eQ

N OTE(

(1)The in“ dθ d|ometer at end sha‖ be det●rmined by circom∮ 含renti旮 l r● 食日so,ement 宜nd th含 tolera nce ,cfer‘ to Va● iatio ns from

nom na l D oacuaton by(0D nom2tn。 m)(2)0vt o仁 r° u nd nε s‘ to e● ances sha‖ be thε df彳 er。 nco betwean the ma× imum and m nimum d治 m eter自 me宣 sVred on仓 ny rad仓 |

Cro焉 s‘ eCtio n

(3)Minu9 001 in e× oel,t that solθ t合 d n° n℃ o ntinoov令 redV otio ns 仓re perm tted in aooo`d宜 ●oε with 冬ob昱食oti0n 132 1 E× c含 s‘

thickness v,hether on in“ de o90u tside|s to be trε ated in e￠o0rdanco with令 ketch giv,|n in Figvre3

(4)VVhen e|bow‘ a re {ntended for fidd‘ ●9mentin9 out0f roundness to|erance m仓 be fv'ni‘ hed to 1%by aθ reem εnt betwee● the

the ManvfaotVrer and the Po● oha‘ e lt is recogn|z仓 d that e× t`a thickn宫 ss i∮ 仓ny may boon】 he | D

(5)0vt of r° ondn含 s‘ to眙 ronces仓 t ends sha‖ be1%o{d伯 met,|● for NPs26olnd冶 ,9含9

(k,)Pe,c仓 ntof O D

N0TE:0Vtsidε d宣 mete,maY be tape'ed at氵 ng e op to30· beyond we d bevε

NPs|n‘ de(1)D ametefAt End

M nimum(3)Wa‖

Th ckness

out of Roundn官 s‘(2)

90· 60· 45· &30·E boV· |s&TeesCenter to EndDimen昱 io n

ABCM

R edvc仓 r音

oVeral|

Len9thH

C刁 ps

0ve旧 ‖

LengthE

At Ends ofF ittin9‘

Through° ut(4)Body o‘E bows

E|bo、 v,(5) other ⒈1`2R&Teε 3R

1624

2636

3848

±23

±23

±30

Nomin● l

—025

48(6)

(5)

25%

25%

25%

±23

+30

±48

±30

+64

±96

±23

●48

‘96

±64

±96

±96

22

lVelding End Preparation

tˉ

l,lax 30·

|

22lia×

L~

37左·±2%°

16± 08 16± o8

Nominal pipe WaIThicknoss(t)

Less than x丬 Cut squa|e° rs"ghtlv chamfer 它t mfr s option

×’.to22inC|

P|ain beveIas in sketch a'′ above

∫`ore than22

End P了 eρ a′at on

| F叩 PoJ苎夕Fve as m s望 Ch%″ ab。妃

Mss sP75AP15L

「

T

0fl n (25mm)at opt on ofthe m刁 n vfactV re‘

F ittings令 ize24and昱 mo‖ er maY b仓 fu,nthed with37 1`2beve|at

opt on o∮ man uf仓 cture‘

REC0MMENDED BEVEL F0R WALL TH|CKlN Ess(T)AT END0F FITTING 19mmˇ 0R LEss

·× 5for ca● bon st【 |e| ferrit c a‖ oy stee|o'wroVght ir° n;

4for au9te niti● 宫‖oy sted

Notesi 1 E nd preρ erati0ns are in accordano食 with ^Nsl B干 625P仓 r观`ap h42

2 End prk,p宜 r宜 tions eonforming t° eVstomer specif}cations w‖ 丨bε ‘pε°i宣 ‖y

m自 nufao1or官d opon c0nε vtatio n

(15± 1mm)!21`2·

(15± 1mm)

TT⊥

REC0MMENDED BEVEL F0R WALLT㈠ ICKN Ess(T)AT END0F FITTING`GREATER THAN19mm

10·±1·

37%·±2%°

(b)Compound beVe|(a) plain beveI

(nmm)

lnduction Hot Bends

Yokohama Factorv

Manufacturing Process

The ρipe is ρut into the bending machine∶ one end of

the ρipe is heId 、vith the c|emp atthe top of the a了 mt●Jh"e the other end of the ρiρ e is fi× ed in postion

、vith the taiI stock

∪pon inρ ut of它 given amount of eIect丫 iC p。 、ver

the induction heating coi| heats a "mited narro、 V

ρortion of the pipe As the ta" stock s pushed fo了

A ard. the ρipe bε gins to bend around the Cente丫 of

the 9ˇ丫ati0n of the arm As the pipe is pushed

fo rvva`d bV thf, ta stoCk through the induction

heating co" t is continvous|ˇ heated end bend Vnt

the given ang|e of bend is reached

Manufacturing Process

Ta|‘ toek HI|ot og

port on

Po$hingth`u st

C amp np

Guider° ‖e●

coil

Lo●a||Y

卜%d讪 ,⒍

Ha`d nos·

ehecking|nduot onh宫宜t bending

Dimens ono〃V^ua| inspect|onP。 c kins

stop9 nd oa1ed bY dotted|mes(— ———|各 ro自ρp edto oWa‖ oy st官 eo`other‘ peofed ma9e,自 ‘

sIandard Manufacturing Range

_^: standard manufacturing range of B EN D is as fo"o、vs (for sizes other than sρ ec fied belo、 v`p|eese co nsu丨 t the

[t η panˇ ”

仓m ping

Unt mm

\oⅡ Ⅱa

二 官m eteroots deDa

lln n

「hick

r min

ll a× Th ckne音 s Tma×

5♂ R| 2DR 25DR 3DR | 4DR | 5DR | 6DR?2￡L⊥ェ翌

R J2DR L。 DR R maX

50

65

2 603

850

2” 730 50 30

80 3 869 50 35

90 3% 101 6 50 40 |

4 1143

141 3

50 45 50 |

50ω ^ 吕黯 I"ng巾 nqε

;50 1683 50

200

=50

8一

m

219 1

2730

56ou

manuf∞tur ng

8000

60range

28

77 60

300 12 3238 〓~〓

44

5575

80

:50 14 3556 25 38

31

26

●00 4064 21 43

60●50 4572 18 36

500

550

5080 1(; 2C 31

22 5588 ↑4 20 38 49

sOo 6096 13 18 44

o50 26 6604 φ一●●一0ciハ

ˇ°Φ〓ハ●ΦF一

岵。

〓υ讠ˇ●∩ˇ

31 58 75

700 28 711 2 21 28 36 65

750 30 7620 19 26 47 62 77

300 32 8128 18 24 56 70

34 8636 17 22 52 64 78

9Q0 36 9144 16 21 38 48 60 72

950 38 96520Vts d官 0f manufac1ur ng`ange 5080

i000 40 10160 45

●te∷ sizes‘ηa`k● dbˇ ’ V仓 rV ,ith t、 e grk|de of;t0e| u9ed

25

TabIe of stilndard Dimensions

Bent F0了 ms

out planeIn P|θ ne

/~∴L冫

蚬

宀

the a`row(ˉ )nd cates the d″ ecton of ρush ng

Note1: Thet司 ng含nt b° t内 een bends s based on e`adiV令 o∮ bendˉ 3DR f radius of bend is丨 e‘s th仓 n3DR♀, m in /j‖ |be|o nger1han shoWn in the tab|ε

No、仓2∵ s zes in( )aρρ|Yt0rad u音 e‘ of bend of450mm~2600mmNote3∷ Pr° dvcts with no tk,ngent|ength (￡ ‘ ￡,)are aˇe‖ k,b|● 0n,eq u εst

∪n汪:mm

Nom na D刁 meter ○uts deD emetef

Rear Tengent‘∵!,min

Front T宜 n9e nt

攵, m|n∶

Tangent betweenB官 ndε 攵

^ min

L● ngth0fout P ane Bend

L‘ L,

50 2 60s 220 220 270

3500 3500

65 21`2 730 230 23o 280

80 3 889 240 240 300

31`2 1016 260 260 310

4 1143 270 270 320

125 5 141 3 290 290 340

150 6 1683 320 320 360

200 8 2191 21θ 5 I∶∶}35) 450 400 650 500)

5000 1550

10 2730 2185 836) 500 450 570 500)

300 12 3238 2185 835 550 500 550 500)

350 14 3556 2185 8θ 5

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550

600

700

400 16 4064 2185 700 650)

450 18 4572 2185 835 70o 650 700 650)

500 20 5080 2185 835 750 700 800)

22 5580 2185 835 800 750 850

600 24 6096 2185(9835) 850 800

650 26 6604 2】 85 θ50 1000

700 28 7192 2185 1000 1100

750 30 7620 2185 050 1100

800 s2 8128 2↑ 85 100 1900

34 8636 2185 100 1100

900 36 9144 2185 100 1100

38 9652 2400 呸一呸

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12 12 19 19 19

32 2 2 9 9 19 9 19 19 19 19 19 19

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