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Condition:
 Mechanical & Alloy Pipe
Size Range: OD: Hot Finished(2'' - 26'') ,   Cold drawn(7/8'' - 12'')
Grade: Steel grade for alloy pipes:  ASME SA213 T1, T5, T11, T22 T9, T91 etc; ASME SA335 P1, P5, P9, P11, P12, P22, P91 etc;
Operative Standard: AISI Mechanical Standard: ASTM A519, ASTM A513/5, API 5CT Equivalent NACE MR-0175.  Alloy Pipe Standard: ASME SA213, ASME SA335
API 5L Line Pipe
Size Range: Size for smls line pipe: 2"to 26" all walls incl sch160, XXH.       Size for SAW(L&S) line pipe: 20” to 100”
Grade: Steel grade for carbon pipes: ASTM/ASME A/SA 106 B&C  API 5LB, X42, X52, X60, X65,X70,X80 PSL 1 or 2,  NACE MR0175 EN 10204 3.1.B As rolled, Normalized, Q&T
Operative Standard: API 5L/A106 B/ASTM A53.
Casing & Tubing
Size Range: OD:2 3/8'' - 21''  WT: 0.17''-2.00''
Grade: J55,K55,N80,L80,P110, C90, T95, Q125 ,9Cr,13Cr,28CRA.
Operative Standard: API 5CT 9th Edition & ISO9001 quality system certification
Coupling Stock
Size Range: OD:2 3/8'' - 21''  WT: 0.17''-2.00''
Grade: J55, K55, N80, L80, C90, C95, T95, P110, Q125, L80-9CR, L80-13CR, 28CRA.
Operative Standard: API 5CT 9th Edition & ISO9001 quality system certification.
Couplings
Size Range:
Grade: J/K-55, N-80, L-80, P-110, T-95
Operative Standard: API 5CT 9th Edition & ISO9001 quality system certification
Drill Pipe
Size Range: OD: 2 3/8” - 6-5/8”
Grade: E75、X95、G105、S135
Operative Standard: API SPEC 5DP、API SPEC 7 & ISO9001 quality system certification
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