Xian LongWell Machinery Equipment Co., LTD
| Packaging Details | Plywood case/Iron pallet |
| Payment Terms | T/T 30%DP, balabce before ship |
| Supply Ability | 1000 PCS per Month |
| Diameter | Customized |
| Yield Strength | High |
| Length | Customized |
| Material | Alloy Steel |
| Impact Strength | High |
| Oem Service | Available |
| Heat Treatment | Normalizing, Quenching, Tempering |
| Tolerance | ±0.02mm |
| Corrosion Resistance | Salt Spray Test ≥ 72 hours |
| Connection | Threaded |
| Elongation | ≥ 10% |
| Application | Oil and Gas Drilling |
| Surface | Phosphating |
| Processing | Forging, CNC Machining |
| Hardness | HRC 55-60 |
| BOMCO | F800/1000/1300/1600/1600HL |
| HONGHUA | 3NB-800/1000/1300/1600F |
| HRSB | RS-F800/1000/1300/1600 |
| INGZHOU | QF-1300/1600 |
| LS-NOW | 3NB1300C/1600 |
| NOV | 12-P-160 14-P-220 |
| WeatherFord | MP-10/16 |
| GD | PZ-7/8/9/10/11 |
| EMSCO | FB-1300/1600 |
| RUSSIAN | UNBT-950/1180L UNB-600 8T650 |
| Brand Name | LONGWELL |
| Model Number | Oil Drilling Mud Pump |
| Certification | API-7K |
| Place of Origin | China |
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Product Specification
| Packaging Details | Plywood case/Iron pallet | Payment Terms | T/T 30%DP, balabce before ship |
| Supply Ability | 1000 PCS per Month | Diameter | Customized |
| Yield Strength | High | Length | Customized |
| Material | Alloy Steel | Impact Strength | High |
| Oem Service | Available | Heat Treatment | Normalizing, Quenching, Tempering |
| Tolerance | ±0.02mm | Corrosion Resistance | Salt Spray Test ≥ 72 hours |
| Connection | Threaded | Elongation | ≥ 10% |
| Application | Oil and Gas Drilling | Surface | Phosphating |
| Processing | Forging, CNC Machining | Hardness | HRC 55-60 |
| BOMCO | F800/1000/1300/1600/1600HL | HONGHUA | 3NB-800/1000/1300/1600F |
| HRSB | RS-F800/1000/1300/1600 | INGZHOU | QF-1300/1600 |
| LS-NOW | 3NB1300C/1600 | NOV | 12-P-160 14-P-220 |
| WeatherFord | MP-10/16 | GD | PZ-7/8/9/10/11 |
| EMSCO | FB-1300/1600 | RUSSIAN | UNBT-950/1180L UNB-600 8T650 |
| Brand Name | LONGWELL | Model Number | Oil Drilling Mud Pump |
| Certification | API-7K | Place of Origin | China |
| High Light | Extension Mud Pump Piston Rod ，Customized Mud Pump Piston Rod ，PN908402 1230802 908378 Mud Pump Components | ||
The intermediate rod, also called the intermediate rod, is the key part at the boundary between the power end and the hydraulic end, and is an important part of connecting the crosshead and the piston rod. Its function is to transfer the power to the hydraulic end.
One end of the utility model is connected with a crosshead, the other end is connected with a piston rod through a clamp, and the outer circular surface of the utility model is equipped with a packing box assembly.
In the reciprocating motion, the outer circle of the intermediate rod and the seal in the packing box rub against each other.
In order to ensure the wear resistance, the outer surface of the intermediate rod is plated with hard chromium.
The extension rod is an important parts transporting the power from the driving end to the hydraulic end.
The extension rod is made of premium alloy steel through unique manufacturing process and advanced technology.Its mechanical property is improved after heat treatment.
The surface is smooth,wear-resistant and anti-corrosive after chrome plating and accurate grinding.
The material of the middle pull rod produced by our company is 35CrMo, and the surface is smooth after chrome plating, which greatly improves the wear resistance and corrosion resistance.
Our products have passed API 7K certification of American Petroleum Institute, and passed the certification of the third-party entity company of Rhine, Germany. The quality of our products has reached the international and domestic leading level, and won the praise of customers at home and abroad.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2022
Employee Number:
40~50
Ecer Certification：
Verified Supplier
Xian LongWell Machinery Equipment Co., LTD is a professional supplier and solution provider of oil drilling mud pump accessories, complete pumps, and drilling rig components. LONGWELL itself has foreign trade import and export qualifications and has long-term cooperation with companies ... Xian LongWell Machinery Equipment Co., LTD is a professional supplier and solution provider of oil drilling mud pump accessories, complete pumps, and drilling rig components. LONGWELL itself has foreign trade import and export qualifications and has long-term cooperation with companies ...
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