... 560oCRC Rockwell Hardness after hardening and temper: 63-66 Characteristic:Tungsten-molybdenum high speed steel developed by China, high performance ... ,such as gear shaper cutter, milling cutter,screw tap,drill bit etc.Also can be used in manufacture of large scale ... or QTsteel round bar 1. diameter60-380mm 2. grinded/black surface/machined/polished 3. ISO9001:2008 certificateSteel round bar (k340 ...
... operation is simple and convenient. The capstans are coated with tungsten carbide, the surface is brightly finished, which is rigid and wear ... used).Tuning DeviceThe rolls of tuning device are coated with tungsten carbide or adopts the material of Cr12quenching. Which is wear resistant ...
API spec 7 tricone drill bit 1.Tricorne Drill Bits Size range from 3 7/8"to 26" ... ISO and API 3.Good quality API spec 7 tricone drill bit1.Sizes rang from 3 7/8" to 26" ... quality and reasonable priceTypessteel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which are used for ... erquiry will be very appreciate! API spec 7 tricone drill bit
Roofing nails (electro/hot dipped galvanized roofing nail Diameter: 2.2-6mmLength: 15-200mmMATERIAL: High-quality Carbon-Steel Q235 FEATURE: No Point, Blunt Diamond Point, Diamond Point, Screw Shank or Ring ShankFINISH: Polished, Electric Galvanized, Heat Treated GalvanizedPACKING: in cartons.
short lead time , best service and quality . HEADSTYLESPANOVALH.W.HH.W.FC.S.KLARGE WAFERBUGLEPANCAKETRUSSPANFRAMINGHINGEWAFER HEADRECESSPHILIPS4RIBBSPOZIPHILIPSSQUAREH.W.F UNDERCUTFLOWER HEADH.W.HSERRATION PLATINGPLAINYELLOW ZINCZINCBLACK POSPHATEDGREYPHOSHPHATEDBLACK ZINCBLACKOXIDEDACROTIZEDRUSPERTXYLANDongguan Honghui is professional and famous screw manufaturer,we produce all kinds of screws ...
... ,SUS316)Surface Treatment: Zinc Plated (CR3, CR6), Galvanized, Plain, HDG, Black OxidePacking: First wrap into plastic bags, then pack them into ...
... The product is high density polyethylene as raw material, plus carbon black, stabilizers, UV absorbers made of impermeable material co-extrusion ... tear strength, N≥210≥2497Punctured strength, N≥550≥7008Carbon black content, %≥2.0≥2.09Environmental stress cracking resistance F20, ... *10-1312-70.C Low temperature brittlenessproperitiespasspass 1) Black geomembrane requirements HDPE impermeable membrane
... WeldingWire CuttingFixtures and jigs Finish Available PolishingZinc/Nickel/Chrome Platingclear/black/blue anodizing, sandblastblack oxidepowder coatingpainting Features Strict QC and reliable ...
... made of different materials such as excellentcorrosion-resistant stainless steel, tungsten carbide hardness alloy and metalceramic. Inner packingWooden boxes tubing Pump
... mechanical seal 59U 1. Construction of seal:Face Seal : Carbon, Tungsten Carbide, Silicon Carbide, AluminaMetal Parts : Stainless Steel, SUS304,, sus316lSecondary seal : Nitrile, Viton ...
... on5.Facing method: rust preventing oil, spray paint (black, yellow), hot galvanization, Electric galvanization or colored electroplate, powder coating and so on ...
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