Drachma（Zhangjiagang）material Co.LTD
| Supply Ability | 1000pcs per month |
| Delivery Time | 15days |
| size | 30-160mm |
| Material | K30 |
| application | Petroleum machinery well |
| name | bushing tungsten carbide products for petroleum machinery well |
| Brand Name | DM |
| Model Number | K30 |
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Product Specification
| Supply Ability | 1000pcs per month | Delivery Time | 15days |
| size | 30-160mm | Material | K30 |
| application | Petroleum machinery well | name | bushing tungsten carbide products for petroleum machinery well |
| Brand Name | DM | Model Number | K30 |
| High Light | 30mm tungsten carbide bushing ，petroleum machinery well tungsten carbide bushing ，160mm tungsten carbide bush | ||
K30 Carbide tungsten bushing for Petroleum machinery well
With the increase of oil exploitation, the oil on the shallow surface is reduced. In order to ensure the use of oil, people are gradually developing to large deep Wells and large slope Wells, but the difficulty of exploiting oil is gradually increasing. Therefore, the parts for exploiting oil require good wear resistance, corrosion resistance or impact resistance.
Cemented carbide bushing, as a wear-resistant part in petroleum mechanical well, has high hardness, good wear resistance and high finish. It has been widely used in modern society and meets the needs of daily use and special performance. Some enterprises use spray welding technology to improve the durability and service life of cemented carbide bushing.
Drachma tungsten Carbide are made of raw and auxiliary materials such as saturated tungsten carbide and high purity superfine cobalt powder, which are precisely matched with carbon ingredients. Tiltable ball mill, vacuum mixing dry, precision pressing, digital degreasing powder metallurgy sintering pressurized sintering and personalized post-treatment process has the very good by the rigid, high hardness, good wear resistance, high elastic modulus, high strength and good chemical stability, acid, alkali, high temperature oxidation), lower impact toughness, low expansion coefficient, features.
Production advantage
1.Company master the raw material selection, batching technology, preparation of mixture, precision molding, atmosphere pressure sintering, finishing processing technology of cemented carbide production.
2.The products are used in mold manufacturing, mining, engineering tools, mechanical equipment and other fields, to solve customers' problems in abrasion resistance, impact resistance and other aspects.
3.Our company provides cemented carbide composition design, brand selection, product production, welding processing, application services overall solution, efficient, fast.
No. of employee: Production administration 15 person; Workshop 120 person; Quality and Technical 15 person.
Main Market: Europe, America, East south Asia, Korea, Japan
Management System: IS09001
16 tons of TPA equipment
The introduction of industrial equipment, high degree of automation, accurate quality control, good technology, to ensure the output of high-quality cemented carbide products
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Active Member
Over the years, we have worked hard to promote and realize the modernization of CNC Machined parts sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and mode... Over the years, we have worked hard to promote and realize the modernization of CNC Machined parts sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and mode...
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