Alloy Steel Seamless Pipes/Tubes:
1. A333GR6, GR3, GR1, 18Cr2Mo, 15Mo3, TP446-2, TP409, TP410, A335P1, P11, P22, P5, P9, P91, T5, T22, T11, WB36.
2. EN10216-2

Carbon Steel Seamless Pipes/Tubes:
1. API 5CT
2. API 5L
3. ASTM A53, A106, A179, A192, A199, A210, A213, A333, A334, A556
4. DIN 17175, 1629, 2391, 2440, 2393
5. BS 970, 3059

Cangzhou Sanxin Special Steel Co., Ltd. was founded in 1999 which is a large manufacturer of Alloy seamless steel pipes and Alloy pipe fittings products which is able to deal with production, processing and marketing. Our main products include: Alloy seamless steel pipes, Alloy pipe fittings, Stainless steel tubes, carbon steel tubes, and various pipe steel fittings. Our company is equiped with a full set of physical and chemical as well as machinery performance testing equipment and potable direct reading spectrometer. We have acquired nondestructive evaluation certificate and passed ISO9001: 2000. As a member of ASTM/ASME, we strictly act upon the standard of ASTMDINBS and supply OD12mm---740mm alloy tubing in various materials and with good quality.