1.Function: piston assembly is main parts of mud pump fluid end, piston assembly is reciprocating linear motion within cylinder liner, thereby creating a mud pump discharge pressure.
3.Relevant parameters:
|¦ì110
|¦ì113
73
2.69
|¦ì120
|¦ì123
73
3.21
|¦ì130
|¦ì134
79
4.49
|¦ì140
|¦ì145
79
5.35
|¦ì150
|¦ì155
79
6.11
|¦ì160
|¦ì165
84
8.22
|¦ì170
|¦ì175
84
9.05
|¦ì180
|¦ì185
84
9.81
Imperial parameters of piston
Specification
Size ¡¡ãa¡¡à
Size ¡¡ãb¡¡à
Weight (kg)
4¡å
|¦ì105
73
2.2
4-1/2¡å
|¦ì117
73
3.17
5¡å
|¦ì130
79
4.5
Export package.
concrete pump piston 1.Brand: Putzmeister, Schwing, Sany, Zoomlion, Kyokuto, Niigata, IHI etc 2.Specification:DN180,DN200,DN230,DN250 3.Application: Used in concrete pump truck, concrete pump, 4.Material: Polyurethane,Natural rubber 5.Minimum order quantity: 1 set
Supplier: Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate
Mud Pump 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 Brand: NATIONAL, GD, EMSCO, OILWELL, IDECO, DRILLMEC, WEATHERFORD, BOMCO, TSC, EWCO, AMERICAN BLOCK, EWECO, HONGHUA, LS NOV, WIRTH, RONGSHENG