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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: PEPSEN
  • Model Number: PPTK5
  • Material: Polyurethane
  • Specification: Customized
  • Length: Customized
  • Thickness: Customized
  • Standard: ISO9001:2008
  • Hardness: Shore A95+-2
  • Color: Red,yellow,blue,green,black,orange,transparent
  • Formulation: TDI, MDI ,NDI , PPDI, Ethers, Esters, Polycaprolactones

Packaging & Delivery

Packaging Details Wooden case
Delivery Time Shipped in 7 days after payment

Castable Polyurethane Tube For Seal Ring Machining




MF-MPT-95 is a hydrolysis resistant Polyurethane tube with a hardness of 95 +/-2 Shore A with very good physical properties. The resistance to most common hydraulic fluids and oil-water emulsions makes it a very universal material for seal applications


Chemical resistance


Resistant to Sea Water, HFA, HFB fluids, mineral oils, vegetable oils, silicone oils, biodegradable oils, ozone, cold oxygen.


Main application


Static and dynamic seals (standard and special), wipers, O-rings, back-up rings, flange seals, rotary seals, low friction and wear, high extrusion resistance, compatibility with water, excellent low temp characteristics.


Analysis and Evaluation


The properties relate to fundamental values for polyurethane products. Values mentioned above are corresponding to GB/T (stricter) or DIN standards and have been tested on standardized plates in the laboratory. All immersion tests are made under laboratory conditions


Specification of polyurethane drum
PU tube33*15095+/-2Red/Green
PU tube38*13*15095+/-2Red/Green
PU tube48*22*15095+/-2Red/Green
PU tube58*27*15095+/-2Red/Green
PU tube65*35*15095+/-2Green
PU tube70*40*15095+/-2Green
PU tube68*37*15095+/-2Red/Green
PU tube78*47*15095+/-2Red/Green
Polyurethane tube80*50*15095+/-2Green
Polyurethane tube88*52*15095+/-2Red/Green
Polyurethane tube90*60*15095+/-2Green
Polyurethane tube98*62*15095+/-2Red/Green
Polyurethane tube105*75*15095+/-2Green
Polyurethane tube108*67*15095+/-2Red/Green
Polyurethane tube110*80*15095+/-2Green
PU drum118*77*15095+/-2Red/Green
PU drum122*95*15095+/-2Red/Green
PU drum128*87*15095+/-2Green
PU drum130*75*15095+/-2Red
PU drum130*95*15095+/-2Green
PU drum133*97*15095+/-2Green
PU drum143*107*15095+/-2Green
PU drum150*125*15095+/-2Green
PU drum153*117*15095+/-2Green
PU drum163*127*15095+/-2Green
PU drum170*132*15095+/-2Green
PU drum173*132*15095+/-2Green
PU drum188*142*15095+/-2Green
PU drum198*152*15095+/-2Green
PU drum208*180*15095+/-2Green
PU drum240*200*15095+/-2Green
PU drum250*215*15095+/-2Green
PU drum320*280*15095+/-2Green
PU drum330*290*15095+/-2Green
PU drum340*305*15095+/-2Green
*Other sizes&colors are also available under customers' request   
* Custom polyurethane tube is available 30 days after your requirements or drawings.   





General Capability:



Shore 5A-98A-80D , +/-5,  +/-3, +/-2


Amber,Red,Black,Yellow,Blue,Green,Orange,White, Grey,etc

Raw Materials

Economical and high-performance 


TDI, MDI ,NDI , PPDI, Ethers, Esters, Polycaprolactones




ISO 3302-1  M Classes

Surface Finish


Lead Time for tool

1 week for easy tools, 2 weeks for complicated ones

Production Capacity

4-20 pcs by one tool , depending on hardness range

Drawing Format


Machining Ability

Turning, Drilling, Milling , 10 meters long, 1.35 meters diameter lathe


Courier, Sea Freight, Air freight, International Railway



Quality Guarantee

No defects , crack, bubble, tear



We can provide:

  • Quick response in 12 hours
  • Assistance from first idea through prototype
  • Quick delivery of prototypes or production needs
  • Design assistance and parts consolidation
  • In-house mold design (Insert, polyurethane, urethane molding)
  • In-house formulations to provide the best possible urethane for your application
  • Low-cost tooling
  • Over 12 years of in-house experience
  • Reliable after-sales service and support.


Application Specific Polyurethane Formulation for:

  • Abrasion resistant
  • High rebound
  • Low compression set
  • High load capacity
  • High temperature
  • Excellent dynamic mechanical formulation
  • Oil resistance
  • Solvent resistance
  • Hydrolysis resistance
  • Fire retardancy , anti-static, antioxidant, mildew resistance, anti-aging, lubrication and many more…


Manufacturing Process & Polyurethane Projects:





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China (Mainland) | Manufacturer
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