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trading company 14 transactions 150

  user : alibaba · date : 2017-10-13 5:53:04 · browse : 3 · original
trading company 
 14 transactions
 150
one request, multiple quotes get the app jining hengwang mining machinery co| frp rock bolt with epoxy and unsaturated for foundation construction,hollow threaded rod,hollow fiberglass rod free inspection product details shandong, china (mainland) mining,tunnel,slope all-thread,pultrusion grey, blue, yellow, red frp rock bolt with epoxy and unsaturated for foundation construction,hollow threaded rod,hollow fiberglass rod frp rock bolt with epoxy and unsaturated for foundation construction,hollow threaded rod,hollow fiberglass rod product descriptionfrp rock bolt with epoxy and unsaturated for foundation construction,hollow threaded rod,hollow fiberglass rodhollow rockbolt self-drilling rockbolt diameter(mm) 25/12 28/12 32/15 25/12 28/12 32/15 external(mm) 25 28 32 25 28 32 cross section(mm 2 ) 345 450 563 345 450 563 thread distance(mm) 10 10 10 12|7 thread direction right right right left left left tensile load(kn) 230 300 380 250 330 400 tensile strength(mpa) 650 650 650 650 650 650 torsion(nm) 80 110 200 120 200 250 shear strength(mpa) 150 150 150 150 150 150 elongation(%) 2
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