产品标准

API SPEC 5CT

钢级

H40, J55, L80, N80, C90, T95, P110 Q125 (Other grades on applications)

扣型

EUE 8RD, NUE 10RD

 
长度

R1: 6.10m – 7.32m;

R2: 8.53m –9.75m,

R3 11.58m – 12.80m

油管尺寸

1.66 – 4 1/2 inches

壁厚

3.18mm – 12.70mm