Specification :

We are a manufacture of seamless steel pipe in China, and we have been in the field for over 7 years. Our factory name is Shandong Huabao Steel Tube CO., LTD.

Production capacity: 80,000 tons a year

Product range size: OD: 1/2¡± to 4¡± bare pipe, fixed length up to 14 meters
Tubing:2-3/8¡± to 4-1/2¡± bare pipe, threading and upsetting
Casing: 4-1/2¡± to 7¡± bare pipe, threading and upsetting

Standard executed: API SPEC 5CT,API SPEC 5L;
ASTM A106, A53, A192, A179,A519, A213, A210;
DIN 17175, DIN 1629,DIN 2440;
EN10297, EN10204,EN10216;
JIS G3445, JIS G3461

Certificate: API 5L-0602, API 5CT-0816, ISO 9001:2000,
Manufacturer License of Special Equipment