Description
Southwest’s RnR Piston
Mud Pump Piston assembly is the important spare parts and expendable parts of oil drilling mud pumps.
Mud Pump Pistons are made of high hardness alloy steel, and they are wear-resistant, anti-corrosive and anti-distortion after heat treatment. The seal of the piston can be made of polyurethane, polyether material and it can be also made of thiakol rubber.
Type: Bonded pistons, Replaceable pistons
Material of piston hub: forged by 45# steel or 40Cr with hardening and tempering
Material of piston cup: urethane NBR rubber
Surface treatment of piston hub: by phosphating and by Oxidizing
Size: 3 ~ 8 in
| SIZE | COMPLETE PISTON PART NO. | END PLATE PART NO. | PISTON RUBBER PART NO. | PISTON CORE PART NO. | PISTON O- RING PART NO. | PISTON BUSHING PART NO. | SNAP RING PART NO. |
|---|---|---|---|---|---|---|---|
| 4″ | 40KH01-4 | 3440K | 40K | 40KH01-4C | 568-225 | 2932 | K921129 |
| 4 1/2″ | 44KH01-4 | 4244K | 44K | 44KH01-4C | 568-225 | 2932 | |
| 4 1/2″ | 44BH01-4 | 4446B | 44B | 44BH01-4C | 568-225 | 2932 | B921129 |
| 5″ | 50BH01-4 | 5052B | 50B | 50BH01-4C | 568-225 | 2932 | |
| 5 1/2″ | 54BH01-4 | 54B | 54BH01-4C | 568-225 | 2932 | ||
| 6″ | 60BH01-4 | 5456B | 60B | 60BH01-4C | 568-225 | 2932 | |
| 6 1/4″ | 62BH01-4 | 6200B | 62B | 62BH01-4C | 568-225 | 2932 | |
| 6 1/2″ | 64LH01-4 | 6466L | 64L | 64LH01-4C | 568-225 | 2932 | L921129 |
| 6 3/4″ | 66LH01-4 | 66L | 66LH01-4C | 568-225 | 2932 | ||
| 7″ | 70LH01-4 | 7072L | 70L | 70LH01-4C | 568-225 | 2932 |
Our company has been in the oil & gas drilling equipment industry for over more years, We are here to serve all your drilling equipment needs.
Reviews
There are no reviews yet.