U25 steel arches roof support for mining
US $850.00-$990.00
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Item | FRP Profiles | |||
Tensile Strength | 300-600 MPa | |||
Bending Strength | 350-700 MPa | |||
Barcol Hardness | >50 | |||
Elastic Tensile Modulus | 20-40 GPa | |||
Applicant Temperature | -40℃---200℃ | |||
Delivery Time | About 15 days after deposit received | |||
Payment Terms | TT,L/C, Western Union, Money Gram.. | |||
Supply Ability | 10000 meters/Month |


















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