Yangzhou Steel Trade Co., Ltd.

API 5L GR. A, B, X-42, X-46, X-52, X-60, X-65, X-70 ASTM / ASME A/SA 53 GR. A, B ASTM / ASME A/SA 106 GR. A, B, C DIN1629/2448 ST 37.0

Specifications- ASTM, ASME, JIS, DIN, GB etc. CCS, ABS, GL, LR, DNC, BV Grades- 304, 304L, 304H, 316L, 316Ti, 904L, 314, 310S, 2205(UNS31803), 31

API 5CT Tubing (up to 4-1/2) GR.H-40, J/K-55, N/L-80, P-110, etc. API 5CT Casing (up to 11-3/8) *TEST PERFORMED Leakness tightness

Tubing and casing couplings from 1.05 to 20 Grades: H40, J/K-55, N/L-80, P110 Third Party Inspection can also be performed on request