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 mainly used for production of π-beams, metal roof beams, hinged roof beams and other mining support beam, in the coal mine (mine) tunnel (tunnel) to plays supporting role .π steel because of its cross-section like the letter "π" character named.
9#πSteel Parameters：
Weight：8.26kg/m
Material：27SiMn
Length：9.6 M 9.85M
TEL : 86-0537-2350961 / FAX : 86-537-2486099
huoju Shandong Jining China [CN]
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Detail Company Introduction
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company .which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group.
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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