Option B: centrifugal casting surface, plus 28Cr premium casting iron inner surface.
Option A: forged steel outer surface plus28Cr premium casting iron inner surface.
The bi-metal outer surface is made of premium carbon steel, the inner sleeve is made of wear-resistant high chrome cast iron and the surface hardness reaches HRC62. The sleeve of the liner is smooth like a mirror, the dimension of the inner hole is precious and service life is up to 800 hours. We have two options:
it is API7K standard spare parts for mud pump.
| Package: | iron frame with soft foam plastic |
| Minimum Order Quantity: | 30 Set/Sets |
| Payment Terms: | L/C,T/T |
| Standard or Nonstandard: | Standard |
| Power: | DIESEL OR MOTOR |
| Usage: | MUD |
| Structure: | Piston Pump |
| Theory: | Reciprocating Pump |
| Model Number: | 6" |
| Brand Name: | SHINEQUIP |
| Place of Origin: | Shandong China (Mainland) |