| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Manufacturing Process: | Casting |
| Surface Treatment: | Galvanized |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Mud pump fluid end parts are interchangeable with abroad brands, such as EMSCO, IDECO, OILWELL, GARDNER DENVOR, NATIONAL, SKYTOP, OPI, WIRTH, WILSON pump parts.
Bi-metal Liner
Material: The material of cylinder liner is ZG45 steel, lined with high chromium cast iron. The HRC of cylinder inside liner is 60-65;
Production Process: The bi-metal cylinder Liner of our company combined with the advantages of abrasion hot-forging out liner and anticorrosion high chrome inner liner. The out liner is made of high quality carbon steel by hot pressing forming. Its tensile strength is over 900000psi. The inner liner is made of high-chromium alloy by centrifugal casting.
Ceramic Liner
Ceramic liner widely used in tough environments such as deep oil reservoirs, hard stratum, and offshore oil and natural gas exploitation.
The service life is 5 times higher than bi-metal liner, up to 4000 hours.
Zirconia ceramic liner has various advantages, such as wear-resistance, erosion-resistance, high pressure-resistance, high hardness, and so on.
It can improve drilling efficiency and reduce the cost of maintenance and labor.
|
Liner
|
Hy-chrome
|
Ceramic
|
Chrome-plated
|
|
Description
|
Hy-chrome Liner
|
Ceramic Liner
|
Chrome-plated liner
|
|
Material
|
AISI 1045 HI-CR
|
AISI 1045 ceramic/zirconia
|
AISI 1045 chrome-plated core
|
|
Hardness
|
HRC60-65
|
HRC85-92
|
HRC58-62
|
|
Normal Service Lifetime(hr.)
|
800
|
3000-4500
|
800
|
|
Operation Pressure Max(psi)
|
7500
|
7500
|
7500
|
|
Temperature(°F)
|
20-230
|
20-338
|
20-230
|
|
Normal PH.
|
7.5-10.2
|
10-12
|
7.5-10.2
|
|
Normal Sand Solid
|
02.21% Oil Based & Oil Emulsion
|
||
Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}