Our production is in compliance with the standards of GB2270-80, GB/T14975-2002, GB/T14976-2002, GB/T13296-91, GB5310-95, GB9948-88, ASTM A213, ASTM A269, ASTM A312 and JIS G3463. With the "Quali…
1. The main equipments are imported from Germany, U.S.A, U.K etc., We can manufacture high-temperature and resistant-corrosive cold rolled seamless tube with sepcification of Din, ASTM, ASME, GB etc. …
01) Commodity: seamless austenitic stainless steel pipes or fluid and gas transport
02) Process method: cold drawn/cold pilgered
03) Surface finish: annealed/cold pilgered/manual polished/mechanical…
Standard: API 5CT
Specification Weight Code Outside Diameter Wall Thickness Type of End Finish
1n. mm In. mm Grade
H—40 J—55
K—55 M—65 N—80
1、Q P—110
6 5/8” 20 6.625 168.28 0.288 7.3…
With the advantage 70000 square meters processing line and 20 million USD of imported advanced processing machines from US, we got the international certifications of API 5D, API 7-1 ISO/TS29001, ISO9…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea