Casing ：Casing.is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
TEL : 86-731-88678532 / FAX : 86-731-88678531
22nd Floor, Royal Wing Tower, Long Champ Internati hunan changsha China [CN]
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We, Shinestar Steel Group, which owns 5 factories in China with a total of 1800 employees, we are specialized in the manufacturing and exporting of the seamless steel pipe for more than 10 years. Brstar steel co.,ltd as a subsidiary of the group, we can provide you with high quality steel pipe strictly conform to the International Standard.
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
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