INTRODUCTION - Seaguard · PDF fileINTRODUCTION Seaguard International is a division of Canada Metal ... INTERPRET DRAWING PER: ASME Y14.5M-1994 ASME Y14.3M-1994 ASME Y14.1-1995 THIRD

INTRODUCTION

Seaguard International is a division of Canada Metal (Pacific) Ltd., which is partnered with Seaguard Italanodi Srl, to offer industrial cathodic protection to the global community from its facilities located in North America, Europe, and Asia.

Seaguard Italanodi Srl established in Italy in 1972, - an associated company of Seaguard LTD. (London, 1956) to assure a consistently high level of quality and technology in the Mediterranean area - has since been trading internationally in the design, production and supply of cathodic protection systems.

Our products include but not limited to Marine anodes, packaged anodes, HSCI, Coke backfill, MMO-Titanium anodes, Electrical & measuring components for ICCP systems including transformer rectifiers, and reference electrodes. Designing, engineering, and installation assistance are available either with material supply or service only.

*The descriptions and guidelines shown in this literature should be used as a general reference only. For any further technical information please contact our Technical Service team.*Contents of this brochure/catalog are based on the latest information available at the time of publication. CMP/Seaguard International assumes no responsibility for the accuracy of the information con-tained herein.*Product specifications are subject to change without notice.

Products:• Commercial marine anodes• Packaged anodes• High Silicone Cast Iron (HSCI) anodes• Calcined Coke backfill• MMO Titanium anodes• Electrical and measuring components for Impressed Current Cathodic Protection (ICCP) systems including transformer rectifiers, and reference electrodes

Antifouling Anodes

SeaguardInternational

Marine fouling and biofouling can form at all depths and temperatures and is commonly found in vessel’s seawater cooling systems. A common method of fouling prevention is the Anti-fouling system, which consists of two types of anodes, a Copper alloy rod to prevent fouling and Aluminum or Ferrous alloy rod to prevent corrosion. An anti-fouling anode, once fitting requires little maintenance and is non damaging to the environment.

Copper AnodesCopper anodes are used to prevent marine fouling found in pipe work strainers, heat exchangers, pumps, box coolers that cause blockage and accelerate corrosion. Marine growth is not killed and the system is non damaging to the environment.

Aluminium AnodesAluminium anodes are used in conjunction with copper anodes to prevent corrosion throughout ferrous pipe work.

Ferrous AnodesFerrous anodes are used in conjunction with copper anodes to prevent corrosion throughout Cu/Ni pipe work.

All materials are available in a variety of sizes and we can offer equivalent anodes of our competitors.

Contact us: Seaguard International

Address: 7733 Progress Way Delta, BC V4G 1A3, Canada Telephone: +1-604-940-2010 Email: [email protected]

PID Material Diameter Length Weight

SGCU01

Copper

3.25”9” 24lbs (10.9kg)

SGCU02 17” 46lbs (20.9kg)

SGCU03

4”

32” 128.3lbs (58.3kg)

SGCU04 38” 152.6lbs (69.3kg)

SGCU05 20” 81.1lbs (36.9kg)

SGCU06 30” 121.5lbs (55.2kg)

SGAL01

Aluminum 4”

32” 38.9lbs (17.7kg)

SGAL02 36” 43.8lbs (19.9kg)

SGAL03 38” 46.3lbs (21.0kg)

SGAL04 42” 51.2lbs (23.3kg)

SGAL05 20” 25.5lbs (11.6kg)

SGAL06 37.7lbs (17.1kg)

Ballast Tank Anodes - Martyr™


Martyr™ Aluminum Ballast Tank anodes provide low cost cathodic protection for new construction or retrofitting.

All standard configurations are shown below. Any weight and size required by the customer can be manufactured. Zinc alloy is also available. When ordering, please specify alloy required.



D

C

B

A

B

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D

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8 7 6 5 4 3 2 1

UNLESS OTHERWISE SPECIFIED DIM ARE IN IMPERIAL3 PL .005"2 PL .010"1 PL .020"NO DECIMAL PLACE OR FRACTIONAL DIM .030"ANGLE .5 , SURFACE ROUGHNESS 125 micro in MAX.INTERPRET DRAWING PER: ASME Y14.5M-1994 ASME Y14.3M-1994 ASME Y14.1-1995

THIRD ANGLE PROJECTION

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REV.

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A DIVISION OF CANADA METAL (PACIFIC) LTD

7733 PROGRESS WAYDELTA, BC V4G 1A3

CANADATEL: +1-604-940-2010FAX: +1-604-952-2653

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APPROVED(SIGNATURE)

APPROVED (NAME)DD/MMM/YYYYDESCRIPTIONREVZONE

REVISION HISTORYTHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OFCANADA METAL (PACIFIC) LTD. ANY REPRODUCTION IN PART OR WHOLE WITHOUT

THE WRITTEN PERMISSION OF CANADA METAL (PACIFIC) LTD. IS PROHIBITED.

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2 1345

Straight ½” Rod insert

Flat strip insert

Stand-off ½” Rod insert

Stand-off Bent ½” Rod insert

Commercial Anodes - MartyrTM


Martyr™ Anodes provide low cost cathodic protection of ocean-going vessels, structures and equipment constructed of iron, steel, aluminum, magnesium, and other metals.

It is the only manufacturer that offers aluminum, zinc, and magnesium, all 3 alloys for all water environments for pleasure craft and commercial craft.

Installation types including weld-on, bolt-on, and combination. Weights range from 0.1 to 264 lbs (in ZINC.) Check on Martyranodes.com for more sizes.

Contact us: Seaguard International Address: 7733 Progress Way Delta, BC V4G 1A3, Canada Telephone: +1-604-940-2010 Email: [email protected]

CP Wire


1. High Molecular Weight Polyethylene (HMW-PE) Cathodic Protection Cables: 600 Volts, Single Conductor, Stranded Copper

ApplicationA direct earth burial DC feeder cable for use in cathodic protection systems, for storage tanks, pipelines, wells, vessels and metallic structures either buried or water submerged.

Standards1. ConductorStranded copper conductor conforms to ASTM B8.2. InsulationInsulation is high molecular weight polyethylene conforming to ASTM D1248, Type 1, Class A, Category 5, Grades E4 & E5.

2.Cathodic Protection Cables, Primary Halar Insulation, HMW (High Molecular Weight) Polyethylene Jacket

ApplicationA direct earth burial DC lead cable for use in deep anode groundbed installations, designed to withstand corrosive gases.

Standards1. ConductorStranded bare copper conductor conforms to ASTM B8.2. InsulationA homogeneous wall of natural ECTFE fluoropolymer (Halar) shall be extruded over the conductor.3. JacketInsulation is high molecular weight polyethylene conforming to ASTM D1248, Type 1, Class A, Category 5, Grades E4 and E5.

SizeNo. of

StrandsCircular

Mils

AWGDiameter

Inches

InsulationThickness

Inches

NominalDiameter

Inches

WeightLbs per1000 ft

DC Ohms per Mftat 20ºC

#14 7 4,110 .0726 .110 .293 38 2.57

#12 7 6,530 .0915 .110 .311 48 1.62

#10 7 10,380 .116 .110 .340 62 1.02

#8 7 16,510 .146 .110 .370 87 .640

#6 7 26,240 .184 .110 .408 122 .403

#4 7 41,740 .232 .110 .456 175 .254

#2 7 66,360 .283 .110 .510 260 .159

#1 19 83,690 .322 .125 .580 330 .129

#1/0 19 105,600 .362 .125 .620 401 .102

#2/0 19 133,100 .406 .125 .660 492 .081

#4/0 19 211,600 .512 .125 .770 750 .051


CP Wire


3.Cathodic Protection Cables, Primary Kynar Insulation, HMW (High Molecular Weight) Polyethylene Jacket

ApplicationA direct earth burial, DC lead, cathodic protection cable for use in deep anode groundbed installations, designed to withstand corrosive gases. Standards1. ConductorStranded bare copper conductor conforms to ASTM Specification B-8.2. InsulationA homogeneous wall of natural PVDF fluoropolymer (Kynar) shall be extruded over the conductor.3. JacketInsulation is high molecular weight polyethylene conforming to ASTM-D-1248, Type 1, Class A, Category 5, Grades E4 and E5.

SizeNo. of

StrandsCircular

Mils

AWGDiameter

Inches

HALARThickness

Inches

HMWPEThickness

Inches

NominalDiameter

Inches



#8 7 16,510 .146 .020 .065 .316 83 .640

#6 7 26,240 .184 .020 .065 .354 120 .403

#4 7 41,740 .232 .020 .065 .402 177 .254

#2 7 66,360 .283 .020 .065 .462 260 .159

SizeNo. of

StrandsCircular

Mils

AWGDiameter

Inches

KynarThickness

Inches

HMWPEThickness

Inches

NominalDiameter

Inches



#8 7 16,510 .146 .020 .065 .316 83 .640

#6 7 26,240 .184 .020 .065 .354 120 .403

#4 7 41,740 .232 .020 .065 .402 177 .254

#2 7 66,360 .283 .020 .065 .462 260 .159


Heater Treater Anodes – Al & Zn


Sacrificial anodes for most production vessels are critical components that protect the vessel from corrosion.Anodes for these applications should be simple to replace when consumed. Seaguard offers several variations that are specifically designed for the application. Most popular are the 3” x 21.5”, 3” x 30” and 3” x 60” cylindrical shaped anodes. Smaller size anodes can be joined together to allow it to fit different requirements.

Aluminum anodes contain nominal amounts of indium, zinc, and silicon that deliver 1.10 volts (with respect to Ag/AgCl reference cell). These anodes have a proven track record and deliver excellent protection in produced brines with elevated temperatures. Both Al and Zn anodes are available.

PIDNominal Dimension

Material WeightA B X Thread Size

SGHT321A21.5” (546mm)

3” (76mm)

1.2”

(30mm)5/8-18 UNF

Aluminum 16lbs (7.3kg)

SGHT321Z SHG Zinc 38lbs (17.3kg)

SGHT330A30” (762mm)

4”(100mm) 3/4-16 UNF



SGHT360A 60”

(1520mm)



Chemical Composition

Alloy Aluminum SHG Zinc

Copper 0.004 max 0.002 max

Iron 0.090 max 0.0014 max

Indium 0.015 -0.020 --

Mercury 0.001 max --

Silicon 0.08-0.20 --

Tin 0.001 0.001 max

Others 0.10 max 0.01 max

Zinc 4.0 -6.5 99.990 min

Aluminum Remainder 0.002 max

Cadmium -- 0.003 max

Lead -- 0.003 max


High-Potential Cast Magnesium Anodes


Seaguard International offers the most powerful protection available today with our line of Hi-Potential Cast Magnesium anodes. Cast from high-purity magnesium these anodes produce an open circuit potential of 1.77-1.82 volts. Efficiency of the anode can be further enhanced when installed in a backfill of 75% gypsum, 20% bentonite and 5% sodium sulfate. This mixture allows optimal electrical current to flow more easily to the targeted structure by lowering the anode to earth resistance.

All Seaguard International anodes are manufactured to strict quality control standards and ongoing audits to ensure the highest quality that our customers have come to appreciate and expect.

Chemical Composition – ASTM B 843

ElementsGrade M1C

Weight %

Aluminum 0.01

Manganese 0.50 – 1.3

Silicon 0.05

Copper 0.02

Nickel 0.001

Iron 0.003

Others, Total 0.30

Magnesium Remainder

Anode weight

Anode sizePackaging Type

Cardboard Tube Cotton Bag

L W H Ø L Weight Ø L Weight

5lbs (2.3kg)

7.9” (200mm)

3.5” (89mm)

3.7” (95mm)

5” (127mm)

11.8” (300mm)

12lbs (5.5kg)

5.9” (150mm)

11.8” (300mm)

17lbs (7.7kg)

9lbs (4.0kg)

136” (345mm)

17.7” (450mm)

18.9lbs (8.6kg)

17.7” (450mm)

26.8lbs (12.2kg)

17lbs (7.7kg)

25.2” (641mm)

30” (760mm)

33lbs (15.0kg)

30” (760mm)

43lbs (19.5kg)

32lbs (14.5kg)

19.5” (495mm)

5.5” (140mm)

5.7” (146mm)

8” (203mm)

27.5” (700mm)

90lbs (40.9kg)

9.4” (240mm)

27.5” (700mm)

90lbs (40.8kg)

Seaguard Hi-Potential Cast Magnesium anodes are available packaged in a water permeable cardboard tube or cotton bag. All packaged anodes are packaged in low resistivity, quick wetting prepared backfill material. All anodes are available with a wide variety of connecting wires.


Address: 7733 Progress Way Delta, BC V4G 1A3, Canada Telphone: +1-604-940-2010 Email: [email protected]

High-Potential Cast Zinc Anodes


Seaguard International full line up of Zinc packaged anodes are the most widely used and effective choice for preventing corrosion on selected soils. All zinc anodes are made to ASTM B-418, Type II alloystandard, allowing these anodes to produce and open circuit of 1.1 volts.

All packaged anodes are prepackaged in low resistivity, quick wetting prepared backfill consisting of 75% gypsum, 20% bentonite and 5% sodium sulfate. This mixture allows optimal electrical current to flow more easily to the targeted structure by lowering the anode to earth resistance.

Zinc packaged anodes offer a 90% current efficiency and delivery a current capacity of 335 amp. hrs/lb.


Chemical Composition – ASTM B 418 Type II

Elements Weight %

Aluminum 0.005 max

Cadmium 0.003 max

Iron 0.0014 max

Lead 0.003 max

Copper 0.002 max

Anode weight

Anode size Packaging Size – Cardboard Tube

L W H Ø L Weight

5lbs (2.3kg) 10” (254mm)

1.5” (38mm) 1.5” (38mm) 4” (100mm)

13.4” (340mm) 13.4bs (6.1kg)

6lbs (2.8kg) 12” (305mm) 15.0” (380mm) 16lbs (7.3g)

9lbs (4.2kg) 18” (457mm) 20.8” (530mm) 22lbs (10kg)

12lbs (5.6kg) 24” (610mm) 27.1” (690mm) 31lbs (14.1kg)

17lbs (7.9kg) 34” (860mm) 37” (940mm) 42lbs (19.1kg)

24 lbs (11.1kg)

48” (1220mm)51.2”

(1300mm)57lbs (25.9kg)

Seaguard Hi-Potential zinc packaged anodes are available packaged in a water permeable cardboard tube or cotton bag. All anodes are available with a wide variety of connecting wires.


High Silicon Cast Iron Tubular Anode


Seaguard HSCI tubular anodes work well as deep well anodes for cathodic protection of offshore platforms, underground steel pipelines, underground cables, subsea pipelines, etc.

The tubular design provides greater surface area over solid cast iron anodes with identical weight. This in turn lowers anode-to-earth resistance, decreases the current density on the surface of the anode and permits any generated gases to be distributed over a larger area. The tubular design also means the wire connection can be made in the center of the anode, thus eliminating the problem of end-effect consumption. There are two manufacturing methods to produce these anodes, steel mold cast or centrifugal cast. The dimensions of HSCI tubular anodes can be customized in accordance with client’s requirements.

Type“SM”

Nominal Dimensions Nominal Weight

Nominal Surface areaØ D L Ø A

mm in mm in mm in kg lb m2 sq ft

SM6601 66 2.6 1520 60 76 3.0 23 50 0.33 3.5

SM6602 66 2.6 2130 84 76 3.0 31 69 0.46 4.9

Type“CC”

Nominal Dimensions Nominal Weight

Nominal Sur-face areaØ D L

mm in mm in kg lb m2 sq ft

CC01 55.6 2.2 1520 60 16 36 0.27 2.9

CC02 55.6 2.2 2130 84 23 50 0.37 4.0

CC03 67.6 2.7 1520 60 23 50 0.33 3.5

CC04 67.6 2.7 2130 84 32 70 0.46 4.9


ElementsWeight %

ASTM A518 Grade 3

Silicon 14.20 -14.75

Manganese 1.50 max

Carbon 0.70 – 1.10

Chromium 3.25 – 5.00

Molybdenum 0.20 max

Copper 0.50 max

Iron Remainder


High Silicon Cast Iron Solid Stick Anode


Silicon Iron Anodes for Impressed Current SystemSeaguard HSCI anodes for impressed current systems are inexpensive, stable, and resistant to acids and alkalis environment.

Three popular sizes are available. Other sizes are available upon request.

Nominal DimensionsSurface area Nominal weights

Anode Diameter Total Length Head Diameter

mm Inch mm Inch mm Inch m2 sq ft kg lbs

38 1.5 1524 60 56 2.2 0.20 2.1 12 27

51 2 1524 60 76 3 0.25 2.7 20 44

76 3 1524 60 102 4 0.37 4.0 50 110


ElementsWeight %

ASTM A518 Grade 3Silicon 14.20 -14.75

Manganese 1.50 maxCarbon 0.70 – 1.10

Chromium 3.25 – 5.00Molybdenum 0.20 max

Copper 0.50 maxIron Remainder

1. HMWPE cable 2. Bi-component epoxy resin 3. Heat shrink cap 4. Steel pin 5. Steel anchor


Magnesium Ribbon Anodes


Ribbon anodes are used for the cathodic protection of sleeved pipes, tanks, pipe networks, grounding grids guarding against heavy current interference, etc.

Seaguard International provides magnesium ribbon anodes basing on ASTM B843 standard.



Chemical Composition – ASTM B 843

ElementsGrade M1C

Weight %

Aluminum 0.01

Manganese 0.50 – 1.3

Silicon 0.05

Copper 0.02

Nickel 0.001

Iron 0.003

Others, Total 0.30

Magnesium Remainder

Product Specifications

Section 9.5mm x19mm (3/8”x3/4”)

Steel Core diameter Ø3.2mm (Ø 1/8”)

Weight 0.37 kg/m (0.25lb/ft)

Standard Length 305m/roll (1000ft/roll)

Current output

Sea Water 2.4 A/m

Soil (5000 Ω.cm) 10 mA/m

Fresh Water (15000 Ω.cm) 3 mA/m



MMO – Activated Titanium Anodes


Seaguard MMO coated titanium anode is created for various application and industries. It is based on titanium (substrate) and coated with active mixed metal oxides.

The particular mixed metal oxide ceramic is specifically formulated for each shape, and it was tested at extremely high current density to ensure consistent product quality.

This type of ceramic coating consists of metal oxide of iridium, tantalum and titanium; its dissolution rates are superior to all other anode materials available on the market today.

Since this ceramic material will resist the evolution of both oxygen and chlorine, it is recommended using in fresh water, sea water, mud, brackish water and coke/soil environment.

The durable ceramic coating provides both the abrasion and corrosion resistance to meet most of the harsh environment demands of the cathodic protection.

Seaguard MMO-Titanium anodes provide 20 years long life at the rated current; it will be longer if the current demands are lower. It is available both in standard and high current version.

Special features and versions for longer rated life are available to meet customer requirements.


Standard shapes:• Bar• Pipe• Wire• Ribbon• Disc

Standard assembly:• String• Canister• Spiral

Platform Anodes - Martyr™


Martyr™ Aluminum Platform anodes provide low cost cathodic protection for new construction or retrofitting.

All standard configurations are shown below. Any weight and size required by the customer can be manufactured. Zinc alloy is also available. When ordering, please specify alloy required.



D

C

B

A

B

C

D

678

8 7 6 590° bent pipe out end of anode90° bent pipe out end of anode 43 2 1

UNLESS OTHERWISE SPECIFIED DIM ARE IN IMPERIAL2 PL .010"1 PL .020"NO DECIMAL PLACE OR FRACTIONAL DIM .030"ANGLE 1 , SURFACE ROUGHNESS 125 micro in MAX.INTERPRET DRAWING PER: ASME Y14.5M-1994 ASME Y14.3M-1994 ASME Y14.1-1995

THIRD ANGLE PROJECTION

DATEDD/MM/YYYYSIGNATURENAMEPOSITION

REV.

NEW

1 OF 2SEE TABLE1:20 SEE TABLE

SEE TABLE SG2301SHEET WEIGHT

DWG. NO.

MATERIALSCALE

PART IDENTIFICATION NO.SIZE

TITLE

APPROVED

DESIGN

CHECKED

DRAWN

B

PLATFORM ANODE ALUMINUM90 DEGREE CORE TYPE A

A DIVISION OF CANADA METAL (PACIFIC) LTD

7733 PROGRESS WAYDELTA, BC V4G 1A3

CANADATEL: +1-604-940-2010FAX: +1-604-952-2653

A.W. 15/05/2014

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APPROVED(SIGNATURE)

APPROVED (NAME)DD/MMM/YYYYDESCRIPTIONREVZONE

REVISION HISTORYTHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OFCANADA METAL (PACIFIC) LTD. ANY REPRODUCTION IN PART OR WHOLE WITHOUT

THE WRITTEN PERMISSION OF CANADA METAL (PACIFIC) LTD. IS PROHIBITED.

- --- RELEASED

A

2 1345

G.L.

-

90° bent pipe out end of anode90° bent pipe out bottom of anode

45° bent pipe out end of anode 45° bent pipe out bottom of anode

Pipe insert out bottom of anodeStraight through pipe extending out both end

Reference Electrode – Cu/CuSO4


Permanent Reference Electrode Seaguard reference electrode use a special terracotta body with good porosity which guarantees humidity absorption from ground and maintains the copper sulphate solution saturated inside the electrode. It can provide a constant reading even under difficult condition.

The new pipelines with polyethylene coating or similar high dielectric value coating require use of polarization coupon to simulate coating leakage. Seaguard also provides permanent reference electrode with a carbon steel polarization coupon.

Portable Reference Electrode Seaguard portable reference electrode is ideal measurement equipment to measure surface potentials in industrial environment. It can work with any common used high resistance voltmeter in the field of cathodic protection.

It can be supplied with cable according to customer request.


Calcined Petroleum Coke – “ SafeCoke® ”


Safecoke® is a low resistivity backfill for use in impressed current systems as anode groundbed.

Safecoke®, prepared with high purity calcined petroleum coke, is specifically designed for use with impressed current anodes both in deep groundbed and horizontal conventional groundbed and prepackaged anodes. Properties:• Low resistivity• Excellent dissipation of gas developed on the anodes• Reduced consumption of the deep groundbed• Better performance of the anode• Particle size: 0-1mm• Density: 1.15 g/cm3 (72 lb/ft3)• Package size: 50cmx78cm (20”x30”)• Weight: 25kg (55lbs) per bag

All Seaguard International products are manufactured to strict quality control standards and ongoing audits to ensure the highest quality that our customers have come to appreciate and expect.

Typical Chemical analysisCarbon >98.5%Sulfur < 0.7%Ash <1.0%VM <0.5%

Moisture <0.5%


Transformer Rectifier


Seaguard International provides a wide range of cathodic protection power suppliers which are designed for indoor and outdoor applications.

Standard Features:• Available in air or oil cooled enclosure• Fully automatic control modes available• Dual backup stations for high reliability, automatic switch between unit A and B when error happened• LED display• Potential control accuracy within +/-5 mV of set point• Current and Voltage control within +/-1% of set points • Single and three phase inputs available


Seaguard Zinc Caps


Seaguard zinc anode caps are engineered to fight and prevent corrosion. When the Seaguard zinc cap anodes are attached by threading on, they protect the flanges and mechanical joints by becoming sacrificial anodes. Seaguard zinc cap anodes are made from only the highest grade metal and manufactured to meet ASTM Standard B418 (latest version) Type II.

• Made from only highest purity zinc

• Thread on for easy installation

• Protect flanges and mechanical joints

Large Zinc Caps – 6 oz.Part ID Thread size Wrench size

SGZC625 5/8-11 UNC1- ½”

SGZC750 3/4-10 UNC

Small Zinc Caps – 2.5 oz.Part ID Thread Size Wrench size

SGZC625S 5/8-11 UNC1”

SGZC750S 3/4-10 UNC


*Other sizes available upon request.

Seaguard offers a full range of zinc caps and anodes to meet your needs.

No protection Protected bySeaguard zinc cap

Documents

INTRODUCTION - Seaguard · PDF fileINTRODUCTION Seaguard International is a division of Canada Metal ... INTERPRET DRAWING PER: ASME Y14.5M-1994 ASME Y14.3M-1994 ASME Y14.1-1995 THIRD