10"SCH40 
Our API certificate No.: 5L-0274 
API SPEC 5L 
Gr. A, B, X42, X46, X52, X56, X60, X65, X70. X 

API 5L oil pipeline, Oil pipeline 
10"SCH40 
Our API certificate No.: 5L-0274 
Our product size: 
OD: 1/2"-48"(21.3mm-1219mm) 
WT: SCH10-SCH80/(0.5mm-140mm) 
API SPEC 5L 
PSL 1: A25\ A\ B\ X42\ X46\ X52\ X56\ X60\  X65 \ X70 
PSL 2: B\ X42\ X46\ X52\ X56\ X60\ X65\ X70\  X80 
API SPEC 5CT 
Oil pipeline Size: 
OD: 1.05"(26.67mm)- 20"(508mm) 
WT: 2.87mm-23mm 
J55\K55\N80\L80\P110\Q125 
LTC, STC, BTC, VAM, EUE, NUE, P 
ASTM A500 Gr. A, B, C, D 
ASTM A53 Gr. A, B 
ASTM A106 Gr. A, B, C 
ASTM A335 Gr. P1, P2, P5, P9, P11, P12, P15, P21P22, P91, P92 
ASTM A199 Gr. T4, T5, T7, T9, T11, T21, T22, T91 
ASTM A210 Gr. A-1, C Oil pipeline 
ASTM A209 Gr. T1, T1a, T1b 
ASTM A519 Gr. 1020, 1030, 1045, 1513, 1524, 4130, 4135, 4142 
DIN17204 Gr. C22, Ck22, Cm22, C35, Ck35, C45, Ck45 
EN10208 Gr. L245NB, L290NB, L360NB, L415NB 
DIN17176 Gr. 25CrMo4, 13CrMo44, 10CrMo910, 12CrMo910, 12CrMo1210, 12CrMo195 
DIN2391-2 Gr. St35, St45, St52 
DIN1629 Gr. St37.0, St44.0, St52.0 
DIN17175 Gr. St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44, 10CrMo910 
JIS G3444 Gr. STK290, STK400, STK490, STK500, STK540 
JIS G3454 Gr. STPG 370, STPG 410 
JIS G3455 Gr. STS370, TS 410, STS 480 
JIS G3456 Gr. STPT 370, STPT 410, STPT 480 
JIS G3461 Gr. STB340, STB410, STB510 
JIS G3441 Gr. SCM 415 TK, SCM 418 TK, SCM 420 TK, SCM 430 TK, SCM 435 TK, SCM 440 TK 
Oil pipeline APPLICATION: 
1, Oil pipelineSPCE 5L For the purpose of transportation of gas, water, oill in oil&gas industry. 
2, API SPEC 5CT Tubing is used in extracting petroleum & natural gas. Casing pipe serves as wall of well. 
3, ASTM A106 For the purpose of the pipeline project of boiler, water&petroleum. 
4, ASTM A53 It is used for conveying water, petrolem, gas and other common fluids. 
5, ASTM A179 For tubed heat exchanger and similar heat conveying equipments 
6, ASTM A192 For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers.