Mine Detection, Metal Detector, Gold Mine Detector manufacturer / supplier in China, offering Under Ground Gold Metal Detector for Mine Detection, 200m Borehole Drilling for Groundwater / Drilling Machine, Hf510t Water Borehole Drilling Rig Machine Price and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $1500.00/ Piece |
Local Area: | Zhengzhou, Henan, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, WesternUnion |
Customized: | Non-Customized |
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Certification: | AISI |
Length: | Drill Pipe |
API Oil Drilling Tool Drill Pipe, Drilling Rod
We possess America MTI inertia friction welder, which guarantes the quality of welding. Adopting
high power flow combine winding to narrowing heat affected zone advanced technology and internal and external simultaneously heat treatment process. The above technology makes friction welding zone even and stable. The welding seam is esthetic and beautiful, which extended the service Iife of the drill pipe Our annual production is 20.000 tons and various mechanical properties are all meet API Standard requlrements.
Technical specifications as following
SizeWeightCalculated weightGradeThicknessType of upsetInmmIb/ftIb/ftKg/m Inmm 23/860.36.656.269.32E.X.G.S0.2807.11EU27/87310.49.7214.48E.X.G.S0.3629.19EU31/288.99.58.8113.12E0.2546.45EU.IU31/288.913.312.3118.34E.X.G.S0.3689.35EU.IU31/288.915.514.6321.79E0.44911.40EU31/288.915.514.6321.79X.G.S0.44911.40EU4101.614.012.9319.26E.X.G.S0.3308.38EU.IU41/2114.313.7512.2418.23E0.2716.88EU41/2114.316.614.9822.31E.X.G.S0.3378.56EU.IU41/2114.320.018.6927.84E.X.G.S0.43010.92EU.IU5127.019.517.9326.71E0.3629.19IEU5127.019.517.9326.71X.G.S0.3629.19IEU5127.025.624.0335.79E0.50012.70IEU5127.025.624.0335.79X.G.S0.50012.70EU.IEU51/2139.721.919.8129.51E.X.G.S0.3619.17IEU51/2139.724.722.5433.57E.X.G.S0.41510.54IEU