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OCTG manufacturers in China

Date:2021-09-23 View:102

OCTG manufacturers in China - website


  • https://www.sanjackpetro.com/octg-tubing-manufacturer/
    If you are looking for OCTG Manufacturers of OCTG Pipe in China, you are in the right place. Sanjack Petro is one of the most reliable real OCTG

  • http://www.pilingandpipe.com/octg/
    Kingruiman is one of the China's leading octg manufacturers and suppliers. Competitive in high quality, reasonable price and short delivery time.

  • https://www.sjpec.com/octg/
    Shengji has more than 30 years' experience in making OCTG products. This is API 5CT Casing and Tubing manufacturer in China. Shengji OCTG includes HDPE/EXPE ...

  • https://www.fypedrilling.com/octg/
    FYPE Rigid Machinery is one of the leading China manufacturers and suppliers in oil and gas industry. Our company now has OCTG (oil country tubular goods) ...

  • https://www.derbosteelpipe.com/octg.html
    Oil Country Tubular Goods (OCTG) Pipes - are pipes used in wells in oil and gas industries consisting of casing, tubing, drill pipe, conductor pipe, ...

  • http://www.united-steel.com/
    Casing pipe is used in borehole & borewell, Each sizes & standards available. API 5L, API 5CT steel pipe China. Each sizes & standards available. SGS & ISO9001. SGS Audited Supplier.

  • https://www.landeepipe.com/octg-casing.html
    China OCTG Casing Manufacturer Landee offers Stainless Steel Casing for pipe accessories, high quality according to proprietary and API Standards.

  • https://www.dervosvalve.com/steel-pipe/octg.html
    China OCTG Pipe Manufacturer Dervos Supplies OCTG Pipes, API Spec 5CT, API 5DP OTCG Pipes, OCTG Steel Pipes, Casing, Tubing, Drill Pipe, etc.

  • https://www.jundesteelpipe.com/octg-pipe/
    Welcome to wholesale the quality OCTG pipe with high strength and good wear resistance from JUNDE PIPE. We're one of the leading OCTG pipe manufacturers and ...

  • https://www.octgsupplier.com/
    OCTG Supplier is an OCTG tubing and OCTG Casing provider and factory in China. It produces all precision rolling pipes, OCTG Pipes, octg piping, OCTG Tubing and ...

  • https://www.octalsteel.com/about-octal
    Octal serves oil & gas companies for line pipe and accessories from reliable manufacturers in China, with high quality and best price.

  • https://www.topsteel-js.com/china-api-5ct-casing/
    China API 5CT Casing Manufacturers, Factory, Suppliers From China, To achieve reciprocal advantages, our company is widely boosting our tactics of ...


OCTG means Oil Country Tubular Goods
Drill pipe is heavy seamless tube that rotates the drill bit and circulates drilling fluid,Oil country tubular goods (OCTG) is a family of seamless rolled products consisting of drill pipe, casing and tubing subjected to loading conditions according to their specific application. ... 

About OCTG Products

  • Pipe line: Used to transport oil &gas, are in accordance with API 5L.
    Seamless Pipe: Dimension:1/2”—24”.Process: cold drawn, hot Rolling, hot Expanding. Steel Grade:B, X42, X52, X60, X65, X70.
    SSAW: Dimension: 5”—48”.Process: SSAW. Steel Grade: B, X42, X52, X60, X65, X70, X80.
    Welding Pipe: Dimension:2”—30”. Process: ERW, SAWL, HFW, JCOE. Steel Grade: B, X42, X52, X60, X65, X70, X80.
  • Sucker Rod: According to API 5D. Dimension: 5/8”—1 3/4”. Steel Grade: C, K, D, KD, HL, HY.

  • Drill Collar: According to API 7-1. Dimension: 3 1/8”—11”. Steel Grade: AISI 4145H. Connected Type: IF, REG, NC.

  • Drill Pipe & Heavy Weight Drill Pipe: According to API 5D.

  • Drill Pipe: Dimension 2 3/8”—5 1/2”.Steel Grade: X,S,G.Upset: EU,IEU
    Heavy Weight Drill Pipe: Dimension 3 1/2”—6 5/8”. Upset: EU,IEU. Connected Type: NC,FH,REG.

  • Casing: Used for oil and gas well drilling, casing is in accordance with API 5CT. Dimension: 4 1/2”—20”.Steel Grade: J55, K55, N80, L80, C90, T95, P110, Q125. Connection: BTC, STC,LTC,TPCQ, Exchange Premium thread (Vam & vam top, Hunting).

  • Tubing: Used for extracting oil and gas from reservoirs, tubing is in accordance with API 5CT. Dimension: 1.9”--4 1/2”. Steel Grade: J55, K55, N80, L80, C90, T95, P110. Connection: Plain, NUE, EUE.

  • etc.

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For OCTG pipe sizes not found in the section above, please. CLICK HERE >> Sanjack Petro OCTG Tubing Manufacturer contact us with your inquiry.

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