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Products

We are committed to providing one-stop service for steel pipe products to customers around the world.

chinese producer of Seamless Steel Pipe,Carbon Steel Pipe,Stainless Steel pipe,Alloy steel pipe,OCTG Pipe

Products

We are committed to providing one-stop service for steel pipe products to customers around the world.

Centerway Steel Co., Ltd,Seamless Steel Pipe,OCTG Pipe Manufacturers
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  • Drill Pipe

    Drill Pipe

    Application: Used for Mine, water well drilling, well drilling, coal and fore poling

    Size:OD: 60.32mm-168.28mm,WT: 6.45-12.7mm,LENGTH: R1, R2, R3

    Pipe Standard:API 5DP E75, X95, G105, S135

    Upset Style:IU, EU, IEU

    Connection:NC26 - NC50, 5 1/2FH, 6 5/8FH

    Internal coating:TK34,TC2000, Arnco 100XT, 200XT, 300XT

  • Heavy Weight Drill Pipe

    Heavy Weight Drill Pipe

    Application: Used for connect 2 joints of tubing or casing

    Size:Outer Diameter: 2 7/8” – 6 5/8”

    Lengths: Range 2 and Range 3

    Pipe Standard:API 5CT and 5B PSL1/PSL2  J55,K55,N80-1,N80-Q,API 5CT and 5B L80-1,C90, C95,T95, P110, Q125

    End Finishes:Internal Upset, External Upset, Plain End Upset, Non Upset

    Tool Joint type:NC38、NC46、NC50、5-1/2 FH

  • Drill Collar

    Drill Collar

    Product: Drill Collar

    Standard:API SPEC 7-1

    Steel grade:AISI 4145H

    Sizes:3 1/8" -- 11"

    Connected Type:NC, IF, REG

  • Casing And Tubing Coupling

    Casing And Tubing Coupling

    Product:Casing and Tubing Coupling, Casing Coupling, Tubing Coupling

    Application:Used for connect 2 joints of tubing or casing

    Size:Tubing Coupling : 1.9'' -  4-1/2''

    Casing  Couping :  4-1/2'' - 13-3/8''

    Pipe Standard: API 5CT and 5B PSL1/PSL2  J55,K55,N80-1,N80-Q,API 5CT and 5B L80-1,C90, C95,T95, P110, Q125

    Surface:Whole Phosphating or inside phosphating and outside coating

    Thread:NUE, EUE,  STC, LTC, BTC etc

  • Pup Joint

    Pup Joint

    Product: Pup Joint, OCTG Pup Point

    Application: Pipe Cut into different lengths used to connect 2 joints of tubing or casing

    Size: Tubing Coupling : 2-3/8'' - 4-1/2'', Casing Couping : 4-1/2'' - 20', Length: 2, 3, 4, 6, 8, 10, 12 ft

    Pipe Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95

    Surface: Coating

    Thread: BTC, LTC, STC

    Special Service: Sweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156

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