Shandong China Coal Group Co., Ltd.
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Price: | 1.0~2.0 USD |
Payment Terms: | T/T |
Place of Origin: | Shandong, China (Mainland) |
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9#πSteel
9#πSteel
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.
Weight:8.26kg/m
Material:27SiMn
Length:9.6 M 9.85M