A. Steel wire rope of the traction type elevator complies with the requirements of GB8923-88 and GB8924-88. B. The wire rope and brake rope retaining guard must be free of oil stains Select the rope gripper type corresponding to the rope size. 3. Main Technical Parameters (for traction ratio 1:1) A. Rated speed of elevator:0.5~2.5m/s;
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nm360 nm400 nm500 hot rolled wear - 316 steel Suppliernm360 nm400 nm500 hot rolled wear. Tel:0086(371)86151&&827. Mail:[email protected] NM400 wear/ abrasion resistant steel plate with improved NM400 is one kind of Chinese wear/abrasion resistant steel plates, which is well received in middle east and Africa.An NM400 wear-resistant steel was hot rolled and then the plates were heat-treated by direct quenching and tempering and reheat