PU Elastomer Material for Drilling Mud Pump Valve Seat Seal
This high-pressure valve seat sealing product is made from imported PU Elastomer material for Oilfield Mud Pump and features excellent hydrolysis resistance, oil resistance, corrosion resistance, wear-resistant valve seat seals performance, and superior anti-extrusion capabilities. Specifically designed for oilfield mud pump valve rubber seals, cementing unit valve seat seal rings, and drilling rig pump valve seat seals, it serves as a petroleum industry seal solution for mud pump valve components, cement pump valve replacement parts, and petroleum machinery seals.
With its wear-resistant valve seat seals technology, Polyurethane Raw Materials oilfield equipment seal delivers a service life 3-5 times longer than ordinary polyurethane materials, making it ideal for oil drilling equipment seals and industrial valve seat seals. It is widely used in oilfield valve seat gaskets, mud pump valve seat O-rings, and cementing unit valve parts, ensuring reliable performance in extreme high-pressure and abrasive environments.
Physical Properties:
Property
Test Method
Unit
Value
Hardness
ASTM D 2240
Shore A
94±2
Tensile Strength
ASTM D 412
MPa
46
Elongation at Break
ASTM D 412
%
550
100% Modulus
ASTM D 412
MPa
10
300% Modulus
ASTM D 412
MPa
15
Tear Strength (Right Angle)
ASTM D 624
kN/m
110
Impact Resilience
ASTM D 2632
%
50
DIN Abrasion
DIN 53516
mm³
32
Compression Set (70°C/24h, 20% Compression)
DIN 53517
%
30
