SHZ-DIII water circulating vacuum pump series uses the circulating water as the working fluid, and uses the jet to produce negative pressure to spray.It provides vacuum conditions for evaporation, dis…
Casing Coupling/Tubing Coupling API 5CT for OCTG
1.Size:1.9”,2-3/8”,2-7/8”,3-1/2”,4”,4-1/2”.2.Material:J55,K55,N80-1…
Casing Coupling:
Hebei Borun Steel Trade Co.,Ltd is a manufacturer and exporter with 15 years' experiences.We mainly exports Carbon Steel(Seamless steel pipe,OCTG and so on).If you&…
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