China Butt Weld Fittings manufacturer

TOBO GROUP  

TOBO International Trading(Shanghia)Co.,Ltd       Tianda Oil Pipe Co., Ltd

TOBO Pipeline Equipment Co.,Ltd        TPCO & TISCO Pipe(Tianjin)Co.,Ltd.                        

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October 19, 2021

Nickel Alloy Seamless Tube/Tubing/Casing in oil-gas field expliotation

Nickel Alloy Seamless Tube/Tubing/Casing in oil-gas field expliotation

 

ASTM B729 Nickel Alloy 20 Seamless Pipes and Tubes

 

Grade: BG2250-110,BG2250-125,BG2242-110,BG2830-110,BG2235-110,BG2532-110
Uage: Tubing,Casing and tools suitable for chlorine ion,hydrogen sulfide,carbon dioxide,and other areas of the corrosive medium of oil and gas field exploitation.
Standard: IOS 13680, IOS 15156-3
Product Specification: OD:26.67-298.5mm, WTK:2.87-22.22mm; Coupling will meet tubing & casing.


Chemical Composition(weight percent)%

Material Group Grade UNS C
Cr Ni Mo Cu S
Si
Mn
4c BG2830 N08028 0.030 26.0-28.0 29.5-32.5 3.0-4.0 0.6-1.4 0.030 1.00 2.50
BG2532 N08535 0.035 24.0-27.0 29.0-36.5 2.5-4.0 1.50 0.030 0.50 1.00
BG2535 N08135
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