INNOVATIVE STEM PACKING DESIGNS

INNOVATIVE STEM PACKING DESIGNS

HIGH TEMPERATURE & HIGH-PRESSURE DESIGNS:

Features:

  • Provides moderate spring force versus deflection
  • Various spring loads to meet friction and sealing requirements
  • Available to fit in all Industrial, Aerospace, and Military gland sizes with sizes up to 48” diameter
  • Proprietary Polycon fluoropolymer compounds with superior heat and wear properties
  • Springs are available in 301 SS, 304 SS, 316 SS, 17-7PH SS, and Elgiloy®

Benefits:

  • Compatible to caustic and corrosive chemicals
  • Rapid gas decompression resistance
  • Provides low friction and optimum sealing
  • Long durability at extreme pressure, temperature, and harshest chemicals
  • Design compliant with ISO 15848 Fugitive Emission Standards

DUAL SPRING AND BIDIRECTIONAL DESIGNS AVAILABLE

DUAL SPRING AND BIDIRECTIONAL DESIGNS AVAILABLE

HIGH TEMP.
HIGH-PRESSURE SPEC.:

Gland Cross Sections:

Custom sizes
Operating Pressure

Vacuum to 30,000 PSI and above
Temperature Range

-450° to 600°F
Motion/Speed

Slow to Medium

Typical Applications:

  • API and Industrial valves
  • LOX Fuel Systems
  • Aircraft Exhaust
  • O2 Regulators
  • Low Fugitive Emission Valves
  • Launch Vehicles
  • Gear Box Shaft Seals
  • Aircraft Bleed Air HVAC system
  • Furnace Fuel Valves
  • Steel Mill Cylinders
  • Nacelles
  • Engine Pylons
  • Subsea Christmas Trees
  • Subsea Manifold System
  • FPSO Turret Swivels
  • Pumps and Compressors
HIGH-PRESSURE SPEC.:
HIGH TEMP. HIGH-PRESSURE SPEC.:

PERFORMANCE WHEN CRITICAL

PERFORMANCE WHEN CRITICAL

Ready to Place a Design Request?

Contact Us
DESIGN REQUEST

Polymer Concepts Technologies, Inc.

13522 Manhasset Rd
Apple Valley,CA 92308 USA

Phone: (760) 240-4999
Fax: (760) 240-4399
Email: 

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