PUP JOINT
Standard: API 5CT / 5B or customer specification
Grades: J-55, K55, N-80, L 80 & P-110
Sizes: 2-3/8’’- 4-1/2” EUE & NUE ( for tu…
Type of coupling:
Standard: API 5CT & 5B
Steel Grade: H40,J55, K55, N80, R95,L80, C90, T95, P110, Q125etc.
O.D:114.3-508mm
W.T:4.24-16mm
Dimension: Tubing coupling from 2-3/8…
Scaffolding Steel Pipe,Construction Scaffold Black Pipe
Product Details:
Scaffolding tube490, ST37
Out Diameter: 27 mm, 38mm, 42mm, 48.3mm-48.6 mm
Wall Thickness:2.0 mm, 2.5 mm, 2.75 mm,…
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Petroleum casing is an impo…
Petroleum casing is an important equipment for oil drilling. The thread surface of oil casing and coupling should be smooth. Burrs, tearing and other defects sufficient to cause thread interruption …
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