Stainless Steel Pipes -

Supplier Details

Yingkou Chenghe Pipes Co., Ltd.  

Year Established:2009

Business Type:Business Service

Management Certifiation:

Operational Address:
(Office Building, Sea And Star Construction Engineering Co., Ltd.) Green Industry Park, Bayuquan District, Yingkou, Liaoning, China (Mainland)

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Stainless Steel Pipes

Stainless Steel Pipes
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  • Stainless Steel Pipes
  • Stainless Steel Pipes
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1. Outer diameter is Φ16-2000mm. Thickness wall is 1mm-100mm.

2. The main materials are TP304,TP321,TP316L,TP304L,S31803.S32205 alloy steel, carbon steel and etc.

3. The standard such as GB (National), HG (Chemical), ASME/ASTM (American), EN (European),   JISG (Japanese) could be satisfied.

4. Be wildly used in the various fields including petroleum chemical, vessel-making, paper-making and military.

Product Details


Thickness : 0.8-100mm
Outer Diameter : 16-3000mm


Product Name

          Factory direct sale straight seam 304 ss pipe

Outer diameter

16-3000mm, Especial for 273-3000mm

Wall thickness



6m, 12m or 18m fixed, also could be customized


201, 202, 304/304L, 316/316L, 310s, 321, 347 and etc.


ASTM A/SA 312, A358, A790, A928 and etc

DIN 17458, EN10217/10216, JIS G3459 and etc


Continuous formation and automatic welding

UOE technology

Welding type: EFW (PAW, LSAW, GTAW and etc)


Nondestructive test (NDT): Eddy current test (ET), X-ray test (RT), Hydraulic pressure test

Physical and chemical test for raw material and finished Products Surface test: Outlook, Length, Outer diameter, Oval and straightness, Quality of weld-seam.


1. Small diameter: Plywood box;

2. Large diameter: Plastic package protect surface from scratching; wooden-stand inside pipe guarantee no deformation.

Delivery time

Usually, within 15 days after receiving order

Payment term

T/T, LC, D/A, D/P


Industrial area such as petroleum, pipeline for gas or oil, chemical, papermaking field, machinery, architect and more areas.


Other size, material, standard and requirements could be available

Company Profile

Professioal Manufacturer of Factory direct sale straight seam 304 ss pipe

Yingkou Chenghe Pipe Co., Ltd is one professional manufacturer for stainless steel welded pipe, which was established in 2010 with registered capital USD8,400,000 and locates in a beautifully coastal city Yingkou, Liaoning province.  Based on advanced product and technology, Chenghe is involving in stainless steel welded pipe, large diameter and thickness wall straight-seam weld pipe, Non-standard large diameter thickness wall welded pipe, pipeline and etc.

Chenghe always complies to the principal“quality leads to success, integrity is basement”to serve our clients excellently. Hope to cooperate with friends from all over the world and create the brilliant tomorrow together.


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