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Tungsten carbide drill bit nozzle insert
Tungsten carbide thread nozzles
Tungsten carbide thread nozzles is the wear parts for roller cone and fixed cutter drill bits.
Various types and size are available!
High performance in wear resistance ,strength and welding
Packaging & Shipping



1.Packaging way: plastic box (4pcs/carton)+carton box
2.Shipping way : By DHL,UPS,Fedex ,TNT express , By air , By sea




1. Customized material grade and production according to customer's requirement
2. Low MOQ
3. Free sample availble
4. Professional international transportation system to make sure high cost-effective ,safety service.
History of HD Carbide
All it starts from 2004, when Metallurgical and Materials Engineer XieXianJian and Machinist ChenSuQuan, ZengZuoRan, followed their entrepreneurial dream and built a small workshop on the JinJi village near Petroleum Equipment city GuangHan, south west of China. Their dream was to be the "China's expert in tungsten carbide material". The desire to reach that target Tungsten Carbide products company took hold in their imagination and with years of hard work, they reached their goal and dream. HD Carbide's Tungsten Carbide products company is now in an international level and growing fast.
From the first product sample in 2010, we have past the world's most rigorous tests from John Care's laboratory in Chicago. Ever since we have past every test. During the cooperation with John Care and it being such a big international company, we have learned many advanced management concept and quality control skills which has helped us in efficiency at work, providing multi-angle improvement on our product performance and meaning that we consistently achieve our targets. With this we would like to express our appreciation and thanks to John Care. We will, as always, supply high quality, stable and speedy products.
Over the years we have strived to continue with our success and currerntly provide a number of tungsten carbide and cemented tungsten carbide cutting tools and wear parts for all industries.



1. ISO9001:2008 certificate

To save your value time, please inform us of the following information:
1. Grade/ give us information of working condition , our engineers can provide the best solution for you.
2. Type/Dimension/Clear Drawing
3. Available tolerance
4. Order quantity for each type
5. Blanks or finished products
Our production rangs:
Tungsten Carbide Mechanical Seal Ring
Tungsten Carbide Bush and Sleeve
Tungsten Carbide Valve
Choke Beans
Choke Stem
Tungsten Carbide Thread Nozzle
Tungsten Carbide Sandblast Nozzle
Tungsten Carbide Cigarette Tobacc Drum/ Yew Paper Cutter / Tipping Paper In Cigarette Packing Cutter/ Filter Rod/ Tongue Cigarette Tow Cutting Tools
Tungsten Carbide Jewelry Blanks/ Wedding Ring Blank/Pendant/Watch Strap.
Tungsten Carbide Mining And Construction/ Mining Button Bits / Mining Tools
Tungsten Carbide Metal Forming / Dies / Punches
Tungsten Carbide Fishing Sinkers
Tungsten Carbide Cutters And Knives For Textile Machining
Tungsten Carbide Orifice Plate
Tungsten Carbide Cutter For Food Industry/ Wood Industry/ Plastic Industry/Paper Industry
Tungsten Carbide Wear Parts For Feedstuff
Tungsten Carbide Road-digging Teeth
New products from manufacturers at wholesale prices