Our company mainly deals with carbon steel tubes, alloy steel tubes, stainless seamless steel tubes, welded tubes & accessories for pressure boilers conforming to various kinds of standards such as GB, ASTM, DIN, API 5L, JIS and all are of steady quality, high precise, high lubricity, clean and good mechanical and so forth. Simultaneously, we supply large quantity of excellent products to many fields home and abroad, such as thermoelectricity, petrochemical industry, pharmacy, boiler, watercraft, war industry manufacture and so on. In the past several years, we have established friendly business relationship with many domestic giant tube companies, which guarantee our products advanced in technology, trustful in quality and sufficient in supply.

1) Application: Mainly used for extraction of oil or natural gas and for oil and gas well services
2) Standard and material:
API 5CT-----J55, K55, N80, L80, C90, T95, P110
API 5B
3) Specification Range:
16-426*1-36 (mm)