Product Description

Seamless tube company executive GB / T***2, GB / T***3, GB / T***7, GB / T***9, American Standard ASTM A**6/ A*3API5L, ASTM A**9, ASTM A**2, ASTM A***-A1, ASTM A**3Gr.6, the German standard DIN ****5, DIN***9 / ***8, DIN***1, JIS G***1, JIS standard, JIS G***7, G***2JIS G***4, JIS G***6,*3.****4* 2.***0mm, specifications: Material:*0,*0,*5# # #, Q**5,*0G, ST*5.8, ST*7, ST*2, ST*5, ST*2, A**6/ A*3API5L GR.B, A**2, A**9, A***-A1, X**-X*0; API5CT oil casing pipe, material: J*5, K*5, N*0, L*0, P**0; high-pressure alloy seamless tube executive GB***0, ASTM A**3, ASTM A**5, P2, P*1material: P1, P*2,*2Cr1MoVG,*5CrMoG,*0CrMo**0( P*2), you, you, you Cr5Mo ( P5) Cr9Mo ( P9), P*1A**5P*1( T*1); longitudinal and spiral welded pipes execute GB / T***1, SY / T***7, GB / T***1, API5L, materials are: Q**5B,*0Q**5B / *6MN, #, A*3B, A**4, L**5, L**0, L**0, X**-X*0; stainless steel tube materials are:**1,**2,**4,**5,**6,**4L,**4H,**6L,**6Ti,**7,**7L,**1 etc..