U-Beam
mining support steel
Coal mining support
Mining support steel u-steel
Product Introduction
1)Specification: U25, U29, U36;
2)Assembly: top beam, two landing legs, four clamps, two baseplates
3)Material: 20MnK Q275
Price: | 1.0~2.0 USD |
---|---|
Trade Term: | FOB |
Payment Terms: | T/T |
U-Beam
mining support steel
Coal mining support
Mining support steel u-steel
1)Specification: U25, U29, U36;
2)Assembly: top beam, two landing legs, four clamps, two baseplates
3)Material: 20MnK Q275