The following is the goods we can supply.1 Product seamless steel pipe 2 Standard U.S.A. ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/A214/A315/A500/A501/A519/A161/A334API 5L/5CT Japan JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464 German DIN 1626/17175/1629-4/2448/2391/17200 SEW680 Britain BS 1387/1600/1717/1640/3601/3602/3059/1775 Russia GOST 8732/8731/3183 China GB/T8162/T8163 GB5310/6579/9948 3 MaterialGrade U.S.A. Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 Japan STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23,STBA20 German ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405 Britain Low, Medium, high Russia 10, 20, 35, 45, 20X China 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo 4 Out Diameter 21.3mm-609.6mm 5 Wall Thickness 2.31mm-40mm 6 Length As per customers' requirements 7 Protection Plastic caps/ Wooden case 8 Surface Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer
