1.chemical composition
C:0.27~0.34
Si:0.17~0.37
Mn:1.40~1.80
2.Cold deformation and plastic medium, cutting and welding can be, but need to be preheated before welding parts to above 200 …
anti corrosion pipe
Seamless corrosion proof pipe for well ues
Size:48.3-473MM(1.9" --18-5/8")
OD:5.23-22.22 MM
1.Products for anti- H2S corrosion
Steel…
API 5CT Casing J55 ,OCTG API 5CT J55 casing
Item Name: API 5CT Casing J55 ,OCTG API 5CT J55 casing
Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil…
API 5D Drill Pipe
Grade :E75,X95,G105,S135Size:2 3/8', 2 7/8',3 1/2',4',4-1/2' ,5'1/2'
Operative Standard:API SPEC 5D,API SPEC 7
Main feature:
A. The drill rods comply with the provision…
S235JR Scaffolding Steel Pipes
High tensile scaffolding pipes are designed for pipes & coupler scaffolding.The pipes have hot dippe dgalvanized surfaces finish so as to provide excellent app…
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