| Customization: | Available |
|---|---|
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
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Common Size Mud Pump Piston Rod
1.There material of piston rod is 45# steel or 35GrMo. It's used with piston together. And the size of core is included 1 5/8" and 1 1/2''.
2. Piston rods are forged using alloy steel.the intension of products is improved after heat treatment.
3. The surface of product is zincification,nickel-plate,and plating with decorating chrome.
4. After numerical control processing,the products can meet various demands of clients.
Parameters
|
Name |
Technical parameters |
Remarks |
|
Diameter |
Φ9-Φ200 |
|
|
Diameter tolerance |
F6-f9 |
Customized |
|
Thickness of chromium coating (μm) |
Δ=0.015-0.05 |
Customized |
|
Surface roughness |
Ra0.2-Ra0.4 |
|
|
Cylindricity (mm) |
≤0.01 |
|
|
Straightness (mm) |
≤0.15/1000 |
|
|
Surface hardness |
HB220-HB260 |
|
|
Neutral salt spray test (NSS) |
Class 9,120h |
Refer to GB6458-86 standard, equivalent to ISO3768-1976 |
They are available for these types as follow:
| Brand | Type | ||||||
| Emsco | F-500 | F-650 | F-800 | F-1000 | FA-1300 | FB-1300 | FA-1600 |
| FB-1600 | FC-1300 | FC-1300 | |||||
| Gardener Denver | PZ-7 | PZ-8 | PZ-9 | PZ-10 | PZ-11 | ||
| National | 7-P-50 | 8-P-80 | 9-P-100 | 10-P-130 | 12-P-160 | ||
| Ideco | T-800 | T-1000 | T-1300 | T-1600 | |||
| Oilwell | A-350 | A-560 | A-650 | A-850 | A-1100 | A-1400 | A-1700 |
| UNBT | 950 | 950L | 1180 | 1180L | |||
| HongHua & Bomco & Lanzhou | 3NB-500 | 3NB-800 | 3NB-1000 | 3NB-1300 | 3NB-1600 | 3NB-2200 | |
| F-500 | F-800 | F-1000 | F-1300 | F-1600 | F-2200 | ||
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