Sri Tools is a leading manufacturer and supplier of precision press tools, automotive die components, and custom engineering solutions built for superior quality.

Navigation
Get Support
Gas Springs Banner

GAS SPRINGS & POLYURETHANE PRODUCTS

HIGH FORCE & FLEXIBLE ELASTOMER SOLUTIONS

Nitrogen Gas Springs & Premium Polyurethane (PU) Products

SRI TOOLS supplies advanced Nitrogen Gas Springs and industrial Grade Polyurethane (PU) Tubes, Rods, Pads, and Custom Elastomer Components built for metal forming dies and press tools.

Nitrogen gas springs provide high initial force in compact die footprints with stroke safety monitors. Our polyurethane products offer superior tear strength, oil resistance, and high energy absorption for stripping, cushioning, and vibration dampening applications.

Gas Springs Polyurethane Tubes Polyurethane Rods Polyurethane Pads Polyurethane Components
Gas Springs and Polyurethane

Respected Products in Gas Springs & PU Range

Explore high force gas cylinders and premium elastomer components engineered for press tools and metal stamping dies.

Industrial Nitrogen Gas Springs
Nitrogen Gas Springs

Industrial Nitrogen Gas Springs

Compact high-tonnage nitrogen gas springs for sheet metal drawing and piercing dies. Standard ISO & automotive OEM mounting options.

  • Initial forces up to 10,000 daN
  • Overpressure & overstroke safety valves
  • Self-contained and linked system options
Enquire Now
Polyurethane Tubes
Polyurethane Tubes

Polyurethane (PU) Tubes

High elasticity hollow polyurethane springs and tubes designed for stripper mechanisms, pin return, and punch dampening.

  • 80 - 95 Shore A Durometer hardness
  • Excellent abrasion & lubricant resistance
  • High return velocity without compression set
Enquire Now
Polyurethane Rods
Polyurethane Rods

Polyurethane (PU) Rods & Bars

Solid PU round bars and rods suitable for machining custom elastomer dampers, buffers, stripper bushes, and soft tooling components.

  • Diameters from 10mm to 150mm
  • Easily turnable and machinable
  • High load bearing capability
Enquire Now
Polyurethane Pads
Polyurethane Pads

Polyurethane Pads & Sheets

Heavy-duty polyurethane block sheets and pads used for metal bending dies, scratch-free forming, and press machine shock absorption.

  • Custom thickness and dimensions
  • Prevents surface damage on sheet metal
  • Resists oil, grease, and ozone
Enquire Now
Polyurethane Components
Custom PU Components

Polyurethane Molded Components

Custom polyurethane molded rings, sleeves, bumpers, and specialized press tool inserts cast according to customer technical drawings.

  • Formulated for high mechanical stress
  • Tailored durometer hardness ratings
  • Precision dimensional tolerances
Enquire Now

Have Special Tonnage or Custom Polyurethane Hardness Requirements?

Get in touch with SRI TOOLS for gas spring force sizing, nitrogen recharging accessories, and custom polyurethane molding.

Contact SRI TOOLS Today