177 visiting now: 169 USA USA flag 2 Australia Australia flag 2 China China flag 1 New Zealand New Zealand flag 1 Russia Russia flag 1 Singapore Singapore flag 1 UK UK flag 1 Belgium Belgium flag

Highlighted Companies

Welding Erw Black Steel Pipe With Certification - China

price: 880.00 Dollar US$

erw black steel pipe Size: 10-1016mm*1.7-52mm

Grd: A, B, X42, X46, X52, X60, X65, X70

Length: Fix or Random Length PRODUCT DETAILS FOR ERW BLACK STEEL PIPE Product: ERW steel pipe / Welded Steel Pipe Standard: API 5L PSL1/PSL2 GR.

B - X70, GB/T 9711-1, GB/T9711-2, ISO 3138-1, ISO 3192-2, ASTM A53 GR.

A/B/C, EN 10219, EN 10217, JIS G3444, AS 1163 etc Thickness: 1mm- 20mm

Type: Line Pipe & Structural Pipe & black steel pipe

Out Diameter: 21.3mm-660mm Technique: Longitudinal Electronic Resistance Welding (ERW), High Frequency Welding( HFW)

Length: 0.5mtr-22mtr(5.8/6/11.8/1 2 meters, SRL, DRL)

End: Square ends/Plain ends(Straight cut, Saw cut, Torch cut), Beveled ends, Threaded

Certification: CE, SGS, ISO9001, BV, TUV or as per customer


Company Contact:


  • Phone: +86073188678514

  • Address: No.9 Xiangfu Rd, Steel Industrial Zone, Changsha, Hunan, China, Changsha , Hunan , China

  • Email: Email


Published date: July 5, 2018

  • Business Description: Hunan Great Steel Pipe Co., Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group.

    Hunan Great Steel Pipe Co., Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding technology innovation, high-end plumbing materials research and development, as well as special tools technological innovation pipeline construction, pipeline corrosion protection science and technology research, science and technology research pipeline non-destructive testing, pipeline quality assessment, and research pipeline standards and so on.

    In the future, we will try to use new technology to create new business value and to contribute to research and product development for the pipeline.

Related listings



  • Cold Rolled Or Drawn Mechanical Tube
    Cold Rolled Or Drawn Mechanical Tube
    Structural building products - HUNAN FUSHUN METAL CO., LTD - China - June 26, 2018 - 850.00 Dollar US$

    Process: Hot Rolled, Cold Drawn, cold rolled Standard: EN 10297, DIN 1629, EN 10305-1, ASTM A519, JIS G3445, GB 8162. Grade: ST52, ST52.3, E355, E470, 30CrMo, 42CrMo, 20MnV6, 4130, 4140, STKM 13A, STKM 13B. Dimensions:Outer diameter: 21 to 426 mm, wa...

  • Ng Series Fireclay Poly Light Mullite Alumina Insulation Insulating Brick
    Ng Series Fireclay Poly Light Mullite Alumina Insulation Insulating Brick
    Structural building products - TANGSHAN YINMING REFRACTORY MATERIALS CO., LTD - China - June 15, 2018 - contact company for price

    This kind prodcut is made from precious stone and clay via 10 processes.Its main features are thermal shock stability is well under the working status of high temperature and its thermal conductivity is low.This kind of bricks are widely used for met...

  • Sk30 Sk32 Sk34 Refractory Shaped Low Porosity Creep Fire Clay Brick
    Sk30 Sk32 Sk34 Refractory Shaped Low Porosity Creep Fire Clay Brick
    Structural building products - TANGSHAN YINMING REFRACTORY MATERIALS CO., LTD - China - June 15, 2018 - contact company for price

    Fireclay bricks were mainly made from chamotte, being high pressure pressed and sintered in high temperature.Main minreals compositions are mullite phases, widely used in all parts of furnace lining for middle and small capacity blast furnaces becaus...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"