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Polyurethane PU Abrasion Resistant Valve Rubber Diaphragm Slurry Mining High Wear Life 90A

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Polyurethane PU Abrasion Resistant Valve Rubber Diaphragm Slurry Mining High Wear Life 90A

Brand Name : WNRLN

Model Number : VRD-PU-90A

Place of Origin : Guangdong, China

Certification : ISO 9001:2015

MOQ : 30 Pieces

Price : USD 3.50-20.00 / Piece

Payment Terms : T/T, L/C, PayPal, Western Union

Supply Ability : 30000 Pieces per Month

Delivery Time : 7-10 days for stock, 20-25 days for production

Packaging Details : WNRLN branded polybag, export-grade corrugated carton with foam padding

Material : Polyurethane (PU)

Hardness : 90 +/-5 Shore A

DIN Abrasion : <30 mm3

Tensile Strength : 35 MPa Minimum

Tear Strength : 80 N/mm Minimum

Temperature Range : -20C to +80C

Color : Natural / Orange

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Polyurethane Abrasion Resistant Valve Rubber Diaphragm

High-performance polyurethane (PU) diaphragm engineered for extreme abrasion environments in mining, mineral processing, and slurry handling. Delivers 3-5 times longer service life compared to conventional rubber diaphragms in abrasive media.

Key Features

  • Material: Premium Polyurethane (PU) elastomer
  • Abrasion Resistance: DIN abrasion <30 mm³ (exceptional)
  • Hardness: 90 ±5 Shore A
  • Tensile Strength: ≥35 MPa
  • Tear Strength: ≥80 N/mm
  • Temperature Range: -20°C to +80°C
  • Oil Resistance: Good resistance to mineral oils
  • Elasticity: Excellent rebound and fatigue resistance

Applications

Mining slurry valves, mineral processing equipment, sand and gravel handling, concrete pumping systems, dredging equipment, and any high-wear abrasive media valve application.

Quality Assurance

DIN abrasion testing per batch with full dimensional inspection. ISO 9001:2015 certified manufacturing.


Product Tags:

Polyurethane PU valve diaphragm

      

Abrasion resistant rubber diaphragm

      

Slurry mining wear resistant diaphragm

      
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