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Mechanical seal rings are used as Mechanical Seal Faces in pumps, Compressors and Agitators.
Carbide Seal Rings are used in oil refineries,Petrochemical plants, Fertilizer Plants and Drug/Pharmaceutial Industries.
Mechanical Seal Rings are developed to withstanding high temperature, high pressure & highly corrosive chemical attack.
Our advantages:
1. Use 100% Raw material, strict incoming inspection.
2.Overpressure sintering, increasing the densification of the alloy teeth and increasing the 30% life span.
3.Can be customized according to the requirements of the customer.
Production Process
Milling--Proportioning as required--Wet grinding--Dry--Granulation--Press--Sinter--Inspection--Package
Specifications
there are tungsten carbide bushing specifications as below showed, we also accept your inquiry with drawings.





Packing Details : Packing cnc carbide turning inserts, use plastic foam, solid plastic box and carton. 

Chengdu Minjiang Precision Cutting Tool Co.,Ltd is a professional cnc carbide turning inserts manufacturer in China, founded in 1994 , has accumulated plenty of experience in designing and producing cemented carbide inserts, bit nozzles, wear-resisting parts, tungsten rods and plates,and established a professional, efficient workforce and technical team. We have many OEM products supplied for our domestic and overseas customers. Our corporation has been approved by ISO9001-2000 quality system, and had a complete production line and inspection system, such as NC blade blanks and wear part blanks, NC chaser grinder for CNC, optical profile grinder, special thread grinder, Swiss periphery grinder of high precision, surface grinder of high precision, universal tool grinder, universal tool maker’s microscope, OVH and other production and inspection equipments.


Best CNC carbide turning inserts
Chengdu Minjiang Precision Cutting Tool Co., Ltd. CNC carbide turning inserts products have the advantages of high hardness, corrosion resistance,wear resistance and good toughness. Our factory accepts non-standard customized products, the price varies with the raw material, the cost and the order quantity.
2016 RussianSince 1992, we began our business in cemented carbide products market. We provide high quality and precision cutting tools, specialised in carbide tungsten nozzles,wear-resisting parts,cemented carbide inserts and other cemented carbide un-standard products. |
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2017 Hannover MesseOur company possesses advanced production line and inspection system, a production line of CNC blade blanks and wear part blanks, as well as CNC chaser grinder, optical profile grinder, special thread grinder, Swiss periphery grinder of high precision. |
2017 Russian MIOGEWe persist in being an excellent manufacturer requires innovation, honesty and practicality. We will continuously try our best to meet the various needs of the customers. |
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A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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