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大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

DALONG introduction

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Page 1: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

Page 2: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

上海大龙特种钢管有限公司位于上海市宝山区杨南路501号,占地面积34000平米,注册资金5000万人民币。生产和经营多种牌号的奥氏体不锈钢无缝管、双相钢无缝管、优质高温合金、耐蚀合金、钛及钛合金无缝管、不锈钢管件/法兰。产品广泛用于:热交换器,锅炉,石油化工,医疗器械,汽车与船舶配件,食品加工,核电,建筑等领域。

上海大龙特种钢管有限公司自1990年创建以来,已经积累了丰富的生产经验并不断提高产品质量,在行业里享有不可或缺的地位。我们拥有8台LG60冷轧机,1台LG120冷轧机,1台LG420三辊冷轧机,2台冷拔机组,4组酸洗池,1台辊底式退火炉,3台矫直机,5台抛光机。此外,我们还拥有自主研发且获得专利的旋风式圆钢剥皮机,高效去除管内孔缺陷的修磨机10台。这些设备大大的提高了产能和成材率,年产量可达10000吨。公司检测中心引进国内外先进设备,拥有超声波和涡流探伤设备、水压试验机、液压万能试验机、冲击试验机、光谱分析仪、金相显微镜、腐蚀试验设备等。公司技术部门,是由国家一线品牌宝钢和上钢五厂的技术人员亲自指导,保证与一线品牌厂家同步的工艺和质量。

凭借强大的技术力量,先进的生产设备,实验设备和检验仪器以及严格的管理制度,持续的为客户提供优质的产品和服务。公司先后通过了ISO9001质量管理体系认证,PED欧盟承压设备认证。质量的保证和准时的交货期使我们的产品不但是国内热销品牌,在美国,南非,韩国,日本,澳大利亚,阿根廷,智利,沙特阿拉伯,台湾,加拿大等国际市场也占有良好的份额和顾客的满意度。

公司坚持以顾客为中心,以市场为导向,以质量为基石、以诚信为依托的企业经营理念,不断提升企业在特种无缝钢管制造业中的竞争力。

竭诚欢迎广大客户莅临指导,共铸“不锈”之辉煌!

公司简介

Page 3: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

Company Introduction

ShangHai DaLong Special Steel Tube Co.,Ltd. is located in No.501,YangNan Road,BaoShanDistrict,ShangHai City,China. It covers an area of 34,000 ㎡with 50 million RMB registered fund. We mainlyproduce and run Austenitic stainless steel seamless tube/pipe,Duplex stainless steel tube/pipe, Nickel&Nickel alloy seamless tube/pipe,Titanium and titanium alloy, stainless steel fitting&flange.Our products arewidely applied in heat exchanger,boiler,petroleum chemical industry,medical equipment,automobile andship accessories,food processing,nuclear power,construction and other fields.

Since established in 1990s,ShangHai DaLong Special Steel Tube Co.,Ltd.has accumulated richproduction experience and constantly improve the production process & quality with a key position in thestainless steel manufacturing industry. We have eight LG60 cold rolling machines, one LG120 cold rollingmachine ,one LG420 cold rolling machine, two sets of cold drawing lines, one roller hearth furnace, threestraightening machines, four groups of pickling pools, five polishing machines. Besides the regularproduction equipments, we have patented whirlwind steel peeler which independent development and teninner-grinding machines which can remove defect of tube efficiently and so on. Those most advancedequipments greatly improved the productivity and yield; the annual output can reach 10000 tons. At thesame time, we have a professional physical and chemical inspection center such as hydraulic testingmachine, ultrasonic testing, eddy current flaw detection, the physical and chemical examination, spectrumanalyzer, metallography analyzer,etc.Company technical department is guided by technical staff of thenational premium-brand BaoSteel , in order to ensure to obtain the latest technical training and guidancesynchronization with premium-brand manufacturers.

Page 4: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

Relying on the strong technical force, advanced production equipments,laboratoryequipments,testing instruments and strict managing system, continue to provide high-quality productsand services. The company has passed ISO9001 and PED certification. With high quality and timelydelivery, our products not only are best-selling domestic brand, but also has a good market share andcustomer satisfaction in the United States, South Africa, Japan, Australia ,Argentina, Chile, SaudiArabia, Taiwan, Canada and other international markets.

DaLong insists on that the customers are the center, taking the market as the guidance, thequality as the foundation, the good faith as support. Constantly improve our competitiveness in thespecial stainless seamless steel manufacturing.

Thank you for your attention and trust to our products.Wholeheartedly welcome your visit and instruction, altogether casts the “no rust” brilliant!

Page 5: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

DL为保证产品零缺陷、产品高质量,引进先进的管理理念,执行严格的质量保证体系,坚持持续改进,不断提升产品质量。先后取得了国内外认证公司和权威机构的认证证书。

In order to guarantee the zero-defect and high quality, DL brings in the advantage management idea, execute thestrictly quality insurance system, insist on the improvement continuously, promote the product’s quality. We also getthe domestic and foreign certificate from the authority institute.

2011年,获得了压力设备指令认证(PED).

2013年,获得GB/T19001-2008-ISO 9001:2008质量管理体系认证证书。

2013年,通过了特种设备制造许可证.

企业资质 Qualification

Page 6: DALONG introduction

生产内容 Main Products- 不锈钢无缝管-Stainless steel seamless pipe

标准 材质Standard. Grade

GB/T14976-201206Cr19Ni10 022Cr19Ni10 0Cr23Ni13 06Cr25Ni20 06Cr17Ni12Mo2 022Cr17Ni12Mo2 06Cr18Ni11Ti

GB13296-2013GB/T14975-2012 0Cr18Ni9 00Cr19Ni10 0Cr23N13 0Cr25Ni20 0Cr17Ni12Mo2 00Cr17Ni14Mo2 1Cr18Ni9Ti

ASTM A312TP304 TP304L TP309S TP310S TP316 TP316L TP321

ASTM A213

ASTM A269 TP304 TP304L TP316 TP316L TP321

JIS G3459SUS304 SUS304L SUS309S SUS310S SUS316 SUS316L SUS321

JIS G3448JIS G3463

EN10216-5 1.4301 1.4306 1.4833 1.4335 1.4401 1.4404 1.4541

生产规格:外径6mm-630mm 壁厚0.8mm×60mm 长度:4M-14M

Size:OD.:0.24"-24.8" W.T.:0.032"-2.36" LEN.:157.5"-551.1"其他材质标准规格请来电垂询 Inquiry other material standard & size,pls contact us .

Page 7: DALONG introduction

生产内容 Main Products- 双相钢无缝管-Duplex steel seamless pipe

品名 标准 材质

Description Standard. Grade

一般用途无缝焊接铁素体和奥氏体不锈钢

GB/T21833-2008

022Cr22Ni5Mo3N

022Cr23Ni4MoCuN

022Cr25Ni7Mo4N

022Cr25Ni7Mo4WCuN

022Cr23Ni5Mo3N

无缝和焊接的铁素体奥氏体不锈钢公称管

ASTM A789S31803 S32304 S32750 S32760 S32205

ASTM A790

生产规格:外径6mm-630mm 壁厚0.8mm×60mm 长度:4M-14M

Size:Outside Diameter:0.18"-18.9" Wall thickness:0024"-1.8" Length:120"-420"

其他材质标准规格请来电垂询 Inquiry other material standard & size,pls contact us .

Page 8: DALONG introduction

生产内容 :镍及镍合金无缝管Main Products- Nickel & nickel alloy Nickel & nickel alloy

品名 标准 材质

Description Standard. Grade

镍合金无缝管

ASTM B163 UNS N06600UNS

N06690UNS N08800 UNS N08825

UNS

N08825

ASTM B167UNS N06600

UNS N06690 / / /

ASTM B407/ /

UNS N08800

UNS N08810 /

ASTM B423/ / / /

UNS N08825

生产规格:外径6mm-630mm 壁厚0.8mm×60mm 长度:4M-14M

Size:Outside Diameter:0.18"-18.9" Wall Thinkless:0024"-1.8" Length:120"-420"

其他材质标准规格请来电垂询 Inquiry other material standard & size,pls contact us .

Page 9: DALONG introduction

品名 标准 材质

Description Standard. Grade

换热器及冷凝器用钛及钛合金管GB/T3625-2007

Grade1 Grade2 Grade9ASTM B338

一般用途钛及钛合金管GB/T3624-2010

ASTM B337

生产规格:外径6mm-630mm 壁厚0.8mm×60mm 长度:4M-14M

Size:Outside Diameter:0.18"-18.9" Wall Thinkless:0024"-1.8" Length:120"-420"

其他材质标准规格请来电垂询 Inquiry other material standard & size,pls contact us .

生产内容 Main Products- 钛及钛合金管-Titanium & Titanium Alloy pipe

Page 10: DALONG introduction

生产内容 Main Products-不锈钢管件-stainless steel fitting

不锈钢大小头,弯头(45°,90°,180°),三通,管帽,翻边

Stainless steel Eccentric/Concentric Reducer,Elbow(45°,90°,180°),Equal/Reducing Tee,Cap,Stub.制造标准Standard:ASTM A403 . ASTM A182 ASMEB16.9 .ASMEB16.11DIN . JIS .GB/T 12459 . GB/T 13401 SH3408 SH3409材质Grade :304,304L,304H,321,316,316L,2520/310S,2205/S31803,S32750,S32760,904L,317,347,347H,NO4400,NO6600尺寸Size:1/2”-28”(DN15-DN700)无缝seamless ;

1/2”-140”(DN15-DN3200)有缝weld;壁厚WT:SCH5S-SHC160

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生产内容 Main Products-不锈钢法兰-stainless steel flange

不锈钢法兰:板式法兰,带颈对焊法兰,平焊法兰,盲板

Stainless steel Flange:Plate Flange,Weld Neck Flange,Slip on Flange,Blind Flang

Grade:304,304L,304H,321,316,316L,2520/310S2205/S31803,S32750,S32760,904L,317,347,347H.NO4400,NO660

Manufacture standard:ASMEB16.5

Size:1/2”-24”

Page 12: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

生产设备 Production Equipment

Page 13: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

生产设备 Production Machine

冷拔机2台

Cold Drown Machine 2pcs

Page 14: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

生产设备 Production Equipment

矫直机 3台

Rolling straightening Machine 3pcs

Page 15: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

生产设备 Production Equipment

辊底式退火炉 1台The roller hearth annealing furnace 1PC

Page 16: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

生产设备 Production Equipment

抛光机5台 修磨机10台

Polishing Machine 5pcs Sharpening Machine 10pcs

Page 17: DALONG introduction

生产设备 Production Equipment

旋风式剥皮机 1台 酸洗池 4组

Whirlwind Striping Machine 1PC Pickling Tank 4 sets

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大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

检验设备 Inspection Equipment

超声波探伤设备1台Supersonic Wave Inspection Euipment 1PC 涡流探伤设备1台Eeddy Current Inspecion Equipment 1pc 水压试验设备1台Hydrostatic Test Machine 1PC

Page 19: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

机械性能试验 Mechanical testing

Page 20: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

Chemcal analysis and metallographic examination化学分析及金相

Chemcal analys isuse di rec t - readingspectrometer.(30 kindselements)

化学分析使用直读光谱仪

m e t a l l o g r a p h i cexamination devicesinclude the macroa n d m i c r om i c r o s c o p e 。(50times/1000times)

Hardness devicescan test HV,HRC,HB

金相包括宏观和微观检测,硬度试验可以测量维氏、洛氏和布氏硬度。

Page 21: DALONG introduction

包装 Packing

Page 22: DALONG introduction

大龙特种钢管有限公司 ShangHai DaLong Special Steel Tube Co.,Ltd.

Thank you very much!

谢谢大家

Queenie HUA

ShangHai DaLong Special Steel Tube Co.,Ltd.

No.501,YangNan Road,BaoShan District,ShangHai City,China

+86-137-6178-5224 +86-21-56673909

Mail: [email protected]

http://www.dlgangguan.com