| Customization: | Available |
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| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
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WE can supply the helical gear and helical pinions for all kinds of mud pumps, frac pumps, plunger pumps, piston pumps, drilling pumps with high quality and high reliablity.
Our mud pump gears and gearbox widely export to North American, Russia, Europe union.
The gear production ranges for mud pump:
D P: 0.6 to 3
Module: 5 to 40
Diameter: 200 to 3000 mm
Ground tooth: AGMA 13
Standard: AGMA, ISO, DIN, JIS
Material: Customized ( 4340, 4140, 4320, 8620, 18CrNiMo7-6)
We just service upmarket for mud pumps, all the bull gears and pinions will be carburized and tooth ground, The gear's precision can reach DIN 5 or AGMA 12 Quality. Many mud pump company give us very good reputation.
Choose our bull gear and pinions for your mud pump you can get more markets.
Features:
1)equivalent to API Standdard;
2)forged by whole module;
Drilling Mud pump part: Crankshaft, Oilfield Equipment;
Crankshaft is spare part of mud pump
Crankshaft is an eccentric shaft made from casting alloy steel.Herringbone gear ring ,
connection rod and bearing are mounted on it .The gear ring is herringbone.When assembly, the herringbone gear ring and the crankshaft are of interference fit and fastened with bolts and nuts.
Big end of connection rod is mounted on three eccentric straps of the crankshaft via single row cylindrical roller bearing. Small end is mounted on crosshead pin via double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at either end of the crankshaft.
Choose our bull gear and pinions for your mud pump you can get more markets.
| category | symbols | symbols | Precision grades | |||||||
| Individual tolerance | Fr | ISO; GB/T | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| DIN | 4 | 5 | 6, 7 | 8 | 9 | 10 | 10 | 11 | ||
| JIS | -- | 0 | 1 | 2 | 3 | 4 | 5 | 6 | ||
| AGMA | 15 | 14 | 13 | 12, 11 | 10 | 9 | 9 | 8 | ||
| fpt | ISO; GB/T | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| DIN | 3 | 4 | 5, 6 | 7 | 8 | 9 | 10 | -- | ||
| JIS | -- | 0 | 1 | 2 | 3 | 4 | 5 | 6 | ||
| AGMA | 15, 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | ||
| Fa | ISO; GB/T | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| DIN | 3 | 4 | 5 | 5 | 6 | 7 | 8 | 9, 10 | ||
| JIS | -- | 0 | 1 | 2 | 3 | 3 | 4 | -- | ||
| AGMA | 15 | 14 | 13 | 12 | 11 | 10 | 9, 8 | 7, 6 | ||
| Fi ' ' | ISO; GB/T | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| DIN | -- | 5, 6 | 7 | 8 | 9 | 10 | -- | 11 | ||
| AGMA | -- | 14, 13 | 12 | 11 | 10 | 9 | 8 | 8 | ||
| Fi ' ' | ISO; GB/T | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| DIN | -- | 5 | 6 | 7 | 8 | 9 | 9 | 10 | ||
| AGMA | -- | 13 | 12 | 11 | 10 | 9 | 8 | 7 | ||
factory
other product:
If interested,please contact me:
Overseas Business Dept
Hebei Xinhuafa petroleum Machinery Co.,LTD.
Add:Chang'an District,Shijiazhuang,Hebei,China
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