SEAMLESS CARBON STEEL PIPE
West Samia Energy is the exclusive representative of Yangzhou Lontrin Steel Tube Co. Ltd. who is a leading Chinese seamless steel tube and pipe manufacturer. Their production is 100% seamless steel tube and pipe. The size of their seamless steel pipe is from OD 20mm up to 1016mm (1/2” to 40”) and wall thickness up to 120mm. The mill has a production capacity of 700,000 metric tons per year. They have established the most advanced production line in China for large diameter and heavy wall thickness seamless steel pipes. Their main focus is on oil and gas industries, petro-chemicals and refineries.
The mill has 7 production lines; 4 lines for hot rolled process and 3 lines for cold drawn process. For all the heavy wall thickness pipes, both inside and outside of the pipe surface, grinded and polished, they have the capability of arranging flexible production of an extra size which is not included in the Standard or specification, without any additional cost.
They are the only production line in the world that can roll the 28” to 32” OD pipe in one heat. The production line has an on line heat treatment system which allows the high grade line pipes from X60 up to X80 to be heat treated on line. They are equipped with all kinds of NTD testing machines; therefore they make sure that the quality of the pipes is the best.
They export their products to Europe, South America, Asia and the Middle East. At present they supply their goods to oil and gas companies such as: NIOC, NIGC, PDVSA, SONCOR, CNPC, CNOOC, SINOPEC, OXY, ONGC, OMV, RELIANCE, EIL, OIL INDIA, FLOUR, NIORDC.
Due to the wide range of their products, they can provide different kinds of pipes to their customers on any project. Considering their 500,000 tons of logistic stock, they can give the best delivery service as well.

Production range:
ASTM-A53, A106, API5L Grade B/C X42, PSL1, 2 Seamless Pipe
Size Range: 2”- 40″
Schedule: 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH
Grades: ASTM A53 Gr B, ASME SA53 Gr B, API-5L Gr B, ASTM A106 Gr B, ASME SA106 Gr B,
ASTM A106 Gr C, PSL 1 and PSL2, NACE, IPS sweet / sour service
API5L X-42 X-52 X-60 X-70 Seamless Pipe
Size Range: 2”- 40″
Schedule: Standard (STD), Extra Heavy (XH), 100, 120, 160
XXH Grades: PSL1 and PSL2, NACE, IPS sweet / sour service
A333 (Low Temp) Grade 1/6 Seamless Pipe
Size Range: 2”- 32”
Schedule: Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
API 5CT Seamless Casing, Tubing, Liner (OCTG)
2-3/8” to 20” Gr. K/J55, N80, L80, P110
Coupling stock 2-3/8 to 20” K/J55, N80, L80, P110
All kinds of ASME A335 Gr. P11/P12/P22/P91
Size Range: 2”- 32”
Schedule: Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
ASTM A519, 1018, 1026, 4130 4140
Size Range: 2”- 32”
Schedule: Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH2011/11/05
EN-10210 EN-10216 EN-10297
Size Range: 2”- 32”
Schedule: Standard (STD), Extra Heavy (XH), 100, 120, 160, XXH
For more information, you can visit:
http://en.lontrin.com/comcontent_detail.html
