Product Introduction
π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a support…
9#πSteel Product Introduction
π steel structure is a face and two legs, of which the surface is flanked by jagged lace. In use of the supporting beam.π steel plays a very important role. π steel is m…
Scraper Steel Classification :
Common Scraper Steel(P≤0.045%,S≤0.050%)
Fine Scraper Steel(P、S均≤0.035%)
Advanced Scraper Steel(P≤0.035%,S≤0.030%)
Due to the section bar is steel category ,so ha…
Channel Section Steel Parameters
Width:222
Thickness:20
Order times foot length:n×1210
Material:M510/M540/M565
Standard:《PRC National Standard》 GB/T3414 Machine with hot rolling section steel
π Steel Product Overview
π steel is mainly used for the production π main beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) plays a sup…
Scraper Steel
Scraper Steel Classification
Common Steel(P≤0.045%,S≤0.050%)
Fine Steel(P、S both≤0.035%)
Advanced Steel(P≤0.035%,S≤0.030%)
Due to the section bar is steel category ,so have diffe…
Steel rails used in coal mine, railway, factory, crane, etc. There are light steel rail, heavry steel rail, crane steel rail, over heavry steel rail.
There are also fishplate, rail bolts, rail nuts, …
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