Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit
Gauge structure:gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed bearing structure:air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main type available:size: 5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 14 3/4", 17 1/2", etc.
Iadc code:1-- series, 2-- series, 3¡aseries
Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces.
Bearing structure:non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; balls lock the cone which reduces the probability of cone cdropping to minimum
Main type available:size: 2 3/8", 3", 3 5/8:", 3 7/8", 4", 4 1/2", 4 5/8", 4 3/4", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 10 5/8", 12 1/4", 17 1/2", etc.
Iadc code:1-- series, 2-- series, 3-- series
Wooden boxes, 40kg
Tungsten W catalyst. Based on Assay - with 14-15% W and 3,5-4,5% Ni - in barrels about 18-20 tons - fine granules, about 2cm in length - notification can be done if needed. - Origin EU, loading port EU Port
Supplier: Nitrile/latex/vinyl gloves, masks, surgical gowns, syringes, goggles, ventilator, diapers
Services: Wholesales, medical devices, also provides logistics companies
Buyer: Copper
Specification of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits 1.High wear&impact resistance 2.Advanced equipment. 3.A long lifetime 4.High performance Application of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits Tungsten carbide drill bit is widely used in mining, sand,cement,metallurgy and hydropower engineering industries. Advantages of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits *Use 100% tungsten carbide raw material *ISO 9001 Certification *with ten year experience *Advanced technology , automatic pressing , HIP sintering And precision grinding *the tolerance of polish and ground can be +0.005/-0.005m white plastic box inside and carton box outside, or per customer's requests
Supplier: Deals in activated carbon powder, granular activated carbon,saw dust ,wood saw dust, biomass briquettes,white coal,iron ore, laterite,spices, raw salt,refined salt,bleaching earth,mill scale,hms scarp,low ash metallurgical coke, marine gypsum, silica sand,silica flour,quartz, hematite powder, bentonite powder, china clay, quartz sand, fly ash, kaolin clay.indonesian coal, south african coal, coke fines, ground granulated blast furance slag ,coal based activated carbon,zinc ash,zinc dust,zinc,coal dust,earthing coal,coke breeze,talc powder,dolochar,gypsum powder,plaster of pairs,aggregate, marine gypsum, gypsum powder,pop & coke fines, washed marine gypsum, excavator on rental
Supplier: Utensils, bed sheets, garments, carpets, bearings, handicraft items
Buyer: Metal scraps
Zhuzhou zz hardmetal r&d center was established in the hometown of hard metal of china --- zhuzhou city in hunan province. We are a professional chinese manufacturer of tungsten carbide products. We work with nine cemented carbide factories by joint stock method. Each factory has their strongpoint products. Depending on our talented engineers and skillful workers, we always provide our customers the products with good quality, competitive price, fast turnaround and reliable after sales service. We own the specialized export company - zhuzhou zz import and export co., ltd. Our products are exported to usa, europe, etc. And got trust from our customers. Along with our company growth, we hope to build business with more company abroad.
Metal tin is mainly used in the manufacture of alloys. Tin and sulfur compounds - tin sulfide, which is similar in color to gold, is commonly used as a gold pigment. Tin's modern application is as a solder for the electronics industry. Used in various purities and alloys (often with lead or indium), tin solders have a low melting point, which makes them suitable for bonding materials. Standard ASTM B29-03, BS EN 12659:1999, GB/T 469 -2005 , Content Pb â?¥ 99.99 % Density 11.34 g / cm 2 Color Bluish Weight 35 kgs / lump, 55 kgs / lump Dimension 21" x 4" x 2.5" Package Standard Sea-worthy package, fixed by belt per ton Shape Rectangular Lump Application lead-acid storage batteries Ammunition, cable sheathing, and building construction materials counterweights, battery clamps cast products such as: bearings, ballast, gaskets, type metal, terne plate, and foil Container Size 20Gp - 2.352(width) *2.385 ( Height ) * 5.90 ( Inside length ) Meter 40Gp - 2.352(width) *2.385 ( Height ) * 11.8 ( Inside length ) Meter 40HQ - 2.352(width) *2.69 ( Width ) * 5.90 ( Inside length ) Meter
1.Professional manufacturer for tungsten carbide items 2.ISO 9001-2008 Quality Control System. 3.OEM, ODM project accepted. 4.All payment terms supported. 5.Material:VA80,ST6,ST7,KG6,KG5 standard lot size
What is the advantage of our T38 Button Bit ? 1. Material: 100% virgin raw material with submicron grain size; 2. Grade: Various grades for choice; 3. Advanced production equipments and testing equipments 4. Precision Ground and polished; 5. High wear resistance,high hardness and impact toughness; 6. Samples & small orders are acceptable.
