Friction bolt is the most basic part of roadway support in contemporary coal mines, it reinforced the surrounding rock of the roadway, make the surrounding rock support itself. The bolt is not only used in mine, but also used in engineering technology.
Specification: 18*2m, 16*6m (customize according to customer requirement)
Material: 16Mn, 20Mnsi
We can supply the friction bolt with high quality and competitive price, if you are intrested in our products plaese visit our website
Supplier: Split Set Bolt, Friction Bolt, Welded Wire Mesh, Gabion.
Services: Export.
Buyer: Iron.
Supplier: Aluminium tower bolt, friction window fitting, wood window fitting, ss tower bolt, bed socket
Supplier: Stainless steel fasteners (304, 316, 310, 316l, 317l, 904L, 17.4PH, 321), hastelloy fasteners ( C22, C276, C2000), inconel fasteners ( inconel 660, inconel 625), monel fasteners ( monel 400, monel k500), high tensile fasteners (8.8, 10.9, B7, B7M, L7, L7M), steel anchor fasteners, PTFE & xylan coated fasteners, high strength friction grip (HSFG), fasteners, foundation bolts, stainless steel fabricated items, studs, hastelloy fasteners, titanium fasteners, inconel fasteners, monel fasteners and high tensile fasteners
Services: 2. Manufacturer & exporter
Supplier: Flanges: slip on, welding neck/long welding neck, socket welding, threaded, blind/bossed blind, orifice, special flanges as per customer drawing, fasteners (socket head, set screw, counter sunk, button head, hexagonal head bolts & screws, hex nuts) washers, dowel pins (parallel pins, taper, knurled pin, spiral pin, grooved, clevis), guided bushing, friction grip bolt, cold forged components, gear shaft, spline shaft, kick shaft, ball pins, ball rods, shaft for alternator or stators, brake scam, piston pin, material grades like alloy steel 8.8, 10.9, 12.9, 45h, 14.9, 14k, stainless steel a1, a2, a3 & a4, 204, 410, 416, 431, 420, brass, aluminum v65/2024, titanium bt16, gears, timing belts, bearings, gaskets, o rings, seals, keys, grinding wheels and abrasive paper, welding rods, hexagonal wrench, a4 papers reams, tapes, corrugated sheets, boxes, cnc, vmc machine precision component(turning, milling, moulding & fixtures tools).
