High Quality API 5L Seamless Steel Pipe, Cold Drawn A333 GR6 Carbon Steel Pipe, ST52 Seamless Steel Pipe with Good Quality Suppliers in China

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Seamless Steel Pipe,ductile iron Pipe,Pipe

  • Seamless Steel Pipe,ductile iron Pipe,Pipe
  • Seamless Steel Pipe,ductile iron Pipe,Pipe
  • Seamless Steel Pipe,ductile iron Pipe,Pipe
  • Seamless Steel Pipe,ductile iron Pipe,Pipe

Seamless Steel Pipe,ductile iron Pipe,Pipe

    Payment Type: L/C,T/T,D/P,Western Union,D/A
    Terms of Trade: FOB
    Min. Order: 1 Ton
    Delivery Time: 15 Days
    Packaging: BUNDLE ,CAPS ,
    Productivity: 100000TONS
    Brand: WH
    Transportation: Ocean,Land,Air
    Place of Origin: CANGZHOU
    Supply Ability: 100000TONS
    Certificate: ISO9001

Basic Info

Model No.: 1/2inch-24inch

Product Description

Seamless steel pipes, a large number of used pipes conveying fluids, such as transport oil, natural gas, gas, water pipes and some solid materials, and so on. Compared to Other steel and solid steel bar, the same torsional strength in bending, lighter, is an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as drill pipe, automotive drive shafts, bicycle rack and construction using steel scaffolding ring with steel pipe manufacturing parts, can improve material utilization, simplify the manufacturing process, saving material and machining time, such as bearing rings, jack sets, has been widely used to manufacture steel. Steel or a variety of conventional weapons indispensable material, gun barrels to make steel. Steel shapes in different cross-sectional area can be divided into tube and shaped tubes. As in the perimeter of equal conditions, the largest area of a circle with a circular tube can carry more fluid. In addition, the circular cross section to withstand internal or external radial pressure, the force is uniform, so the vast majority of the pipe is pipe.



O.D tolerance

Thickness Tolerance





fixed length or random lengths according to customers' requirements


GB/T 8163 GB/T 8162 16MN Q345 GOST 8732-78 ASTM A53 A106 / BS 1387-1985 GB5310-1995 API 5L DIN 17175 ASME SA-106 ASME SA-192 ASME SA-209 ASME SA-210 ASME SA-213 JIS G3454 ASTM A333 DIN 1629 DIN 2488 EN 10210 EN 10216 ECT.


Q195/Q215/Q235/Q345 GR.B X42 X46 X52 X60 X65 X70 X80(PSL1 & PSL2) STPG370 STPG38 SGP STPG410 ST37 ST52 ST35.8 ECT.

Product Usage

Fluid, boiler ,hydraulic, gas, oil, chemical fertilizer, structure pipes etc.

1.For low pressure liquid delivery such as water , gas and oil

2.For construction , example: building greenhouse

Making method

cold drawing , hot rolling, hot expanded


Bevelled ends /plain ends , varnish coating/ galvanized/FBE/ 2PP/2PE/3PE coating, marking, plastic caps for end protecting ,pacing In bundles(OD≤141.3mm) or packing in pallets

according to customers' requirements

Main market:

Middle east, Africa, North and South America, East and West Europe, South ,southeast Asia, Australiaand so on

Place of Origin

Cangzhou city China



Processing technology available:

Plain/beveled ends Threading , coupling and with plastic caps protected


1) Payment : TT, LC,DP are all ok

2) Trade Terms : FOB / CFR /CIF

3) MOQ : 1Tons

4) Delivery period: according to the material ,the standard, and the quantity of the contract.(will be informed in the quotation sheet)

seamless steel pipe

seamless steel pipe

seamless steel pipe

Cangzhou Weiheng Pipe Industry Co.,Ltd

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 Cangzhou Weiheng Pipe Industry Co., Ltd. was established in 1997 and officially started to operate and invest large amount of advanced equipments in 2001. Weiheng is located at Yanshan Economic Development Zone of Cangzhou, Chinese well-known steel pipe and fitting production base, which is 240km away from Beijing, the Capital city of China, and 140km away from Tianjin, important harbor in the northern part of China, enjoying the convenient accessibility. Covering an area of 135,000 square meters, Weiheng boasts to say that now we own more than 500 staffs and six large standardized workshops which are equipped with such advanced equipments as one set of 219mm seamless punching machine, currently the largest seamless and hot-rolled production equipment in Cangzhou, which is capable to produce seamless steel pipes with wall thickness ranging between 219 and 1220mm, and three sets of stamping hammers as well as 16 sets of CNC lathes which are qualified to customize various models of forging threaded flanges with annual output of 4000 tons. In addition, the company possesses 20 advanced high-frequency welded square pipe and rectangle tube production lines with computerized operation. The huge financial strength, advanced equipments and excellent talents promise the annual production capacity of 800,000-ton square pipes and rectangle tubes. Now the company has grown into the national well-known steel pipe manufacturer recognized by Chinese steel pipe consumers. Weiheng has been insisting on the principle of [customer-oriented" and strict management, cutting the cost and supporting customers. Adhering to the business idea of [survive on quality, develop with credibility and led by market", Weiheng sincerely invites all customers both at home and abroad to make the field trip to our company and have the business talk with the spirit of mutual benefit. Guided by the general manager, all staffs of Weiheng work hard and develop business with great vigor and determination and expect to cooperate with you jointly to seek mutual development. In the future, we hope to build Weiheng as one of international top 100 enterprises and make more contribution to the society through the untiring efforts of all staffs.

Company Info

  • Company Name: Cangzhou Weiheng Pipe Industry Co.,Ltd
  • Representative: SHANG XIAOMING
  • Product/Service: Carbon Steel Flange , Seamless Steel Pipe , Carbon Steel Pipe Fittings , Square Steel Tube , Galvanized Steel Tube , Big Diameter Steel Bends
  • Capital (Million US $): 200,000RMB
  • Year Established: 2011
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Factory Location: Puwa Development zone ,Yanshan county
  • Contact Person: Mr. Charles
  • Tel: 86-317-5129869
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