Threeway Steel Co.,Ltd

ssaw steel pipe,piling pipe,welded pipe,api 5l,welded steel pipe, Manufacturer and Supplier - China(CN)

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Category Showroom (2)

  • Oil Tube and Casing
    Oil Tube and Casing

    Description : Process: ERW and Seamless Standard: API 5CT Certificate: Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE. Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-508mm) Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm) Wall Thickness: 0. 205"- 0.635" Length: R1(4.88mtr-7.62m

  • welded steel pipe production
    welded steel pipe production

    Description : Common method is preheating with an open flame from a torch. This method is easy to get and apply, of course, it would supply simple setup and portability for manufacturers with the low initial investment cost. Editor knows that majority of us would know t