as per customer's requirement,suitable for ocean shipping!
tianjin or qingdao
30 working days for made-to-order product. stock need one week!
1.material:20CrNiMo or 20Cr2Ni4
2.high pressure and high temperature
3.excellent anti sulfur corrosion
mud pump valve assembly parts
In order to meet the need of modern petroleum drilling technology, new mud pump fittings were developed by Shijiazhuang DL petroleum equipment co.,ltd through cooperation with china petroleum university(huadong) which have good properties of hightemperature, high pressure resistance, high antifriction and anti sulfur corrosion.
High quality alloy steels above petroleum standard such as 20CrMnTi, 20CrMnMo, 20CrNiMo and 20Cr2Ni4 were used to make the valve assembly, and newly developed high molecular materials to make the mud pump fittings in order to resist high-temperature, high-pressure, anti friction and sulfur corrosion.
Main part materials: 20CrMnTi, valve seal ring: JSR-220S.
Characteristics: ordinary anti-impaction and anti-compression property
Application: pump pressure around 18MPa, temperature of cycling mud≤60°C
Main part material: 20CrMnTi, valve seal ring: polynurethane or polyether ester
Characteristics: good anti impaction property, ordinary temperature tolerance, poor anti hydrolysis property
Application: pump pressure around 20mpa, temperature of cycling mud≤80°C
Main part material: 20CrMnMo, Valve seal ring TPF-2
Characteristics: excellent anti impaction, abrasive wear and sulfur corrosion property, good strength at 80-150°C
Application: pump pressure 20-30MPa, temperature around 120°C
Main part material: 20CrNiMo or 20Cr2Ni4, valve seal ring: TPF-3
Characteristics: excellent anti impaction and high temperature tolerance property,
Application: high pressure and high temperature and pump F-1600HL,
F-2200hl, excellent anti sulfur corrosion.
We could provide you mud pump valve&seat with fine quality at positive price.
1) Standard: API 2) usage: spare parts for mud pump 3) high quality and the sonest delvieyr Mud Pump Valves&Seats:
High performance valves and seats are available with the following features: 1.Forged alloy steel AISI 4119 construction 2.Heavy-duty valve design 3.Deep carburized wear surfaces 4.Heavy-duty durable retainer threads 5.Precise machined to API standards 6.Taper post-heat treat machined to remove warpage Various sizes are available to fit all major mud pumps. An extensive range of valves and seats are offered,such as Premium Cross-Arms Valve and Seat,Three-arm Valve and Seat,Three-wing Valve,Four-wing Valve,Full-open Seat,Long-life Bonded Valve with Urethane.Wide choices are available for requirements not met by hardened or stainless steel valves and elastomer- valve seats.