api 5l Spiral Welded steel pipes

If you are planning to wholesale cheap structure pipe from one of the leading structure pipe, black pipe, black tube, black iron pipe manufacturers and factory, please feel free to contact Cangzhou Zhongshun Steel Pipe Trade Co.,Ltd.


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Spiral  Welded steel pipes

Spiral Welded steel pipes

Spiral  Welded steel pipes are made by steel coil, extrusion forming under the normal temperature,

then taken the technology of double wire and double-faced submerged-arc welded.

During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress,

thus the surface has no scratches. Spiral steel pipe has more flexible thicknesses and diameters, especially in making

high-grade thick pipes with small or medium aperture, these techniques has incomparable advantages in satisfying your needs.

zs steel pipe designed and manufactured to meet or exceed the requirements of the applicable AWWA and

ASTM Standards with the following physical and mechanical properties.

Spiral  Welded steel pipes OD3620MM,WALL THICKNESSES 30MM.    Lengths up to30m,

requirements of API 5L, ASTM A139,AWWA C200,ASTM A252,


epoxy per AWWA C201

cement mortar per AWWA C205

polyurethane per AWWA C222

Spiral steel pipe is mainly used in public waterworks, petrochemical industry, chemical industry,

electric power industry, agricultural irrigation and urban construction etc.

  • For liquid transportation: water supply, drain water, petroleum transportation, etc.
  • For gas transmission: coal gas, steam, liquefied petroleum gas, gas etc.
  • For structure: piling, bridge, wharf, road, architectural structure, etc.



Quick Details

Standard: API, ASTM, API 5L, ASTM A252-1998 Thickness: 5 - 30 mm Section Shape: Round
Outer Diameter: 219 - 3048 mm Place of Origin: China (Mainland) Secondary Or Not: Non-secondary
Application: Oil Pipe Technique: SAW Certification: API
Surface Treatment: varnished or oiled Special Pipe: API Pipe Alloy Or Not: Non-alloy

Packaging & Delivery

Packaging Details: bundles with plastic film,black painting,inputting plastic cap,stardard exporting package, according to customers' request
Delivery Detail: within 20-40 days after received deposit payment
ame SSAW/Spiral  Welded steel pipes
2.Standard API5L, ASTMA252, ASTMA139, ASMEB36.10,AWWAC200, EN10217,EN10219,EN10224,EN10025; SY/T5037,SY/T5040,GB/T9711.1/9711.2,API 5L, GB/T3091

Anticorrosive coating:AWWAC205,AWWAC210,AWWAC222,AWWAC214

3.Outer Diameter 219-3048mm
4.Wall Thickness 5mm—30mm
5.Length 6m,12m or as per customer's requirements
6.Packing In bulk
7.Payment Term T/T, L/C at sight
8.Delivery Time within 20-40 days after receipt of deposit or irrevocable L/C at sight
9.Delivery condition Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coating

as per clients confirmation ; With or without protecting caps as per

customer's requirements;with FBE internal coating for water steel pipes.

10.Material A53(A,B),Q235B,Q345B,16Mn, 20#,S235JR, S355JR;ASTMA252 Gr.2,Gr.3; ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70, etc
11.Usage for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids.  Also for chemical industry, building structure,heat-supply and  pile driving projects.
12. Export to Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore,  the Czech Republic, Australia, Myanmar, Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc
13.Certificates API 5L; ISO9001:2008;ISO14001:2004; OHSAS18001:1999

Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable




  • Phone0086-317-2159105


  • Phone0086-317-2159106