Type 150 Spool

UNAFLEX® "Supreme" Arch-Type Expansion Joints are the WORKHORSE of our line. The arch design is the key that furnishes the flexibility required. Basic styles available in single, multiple or wide-arch constructions include:
Style 150 for pressure and vacuum
Style 200 for heavy duty pressure and vacuum
Style 200XL for very high pressure service
Concentric
Eccentric
(Expansion Joints that handle up to 500°F are available)
Basic construction consists of tube, flange, carcass, internal steel reinforcements, cover and steel retaining rings, and hand wrapped finishes.
UNAFLEX® Expansion Joints can be made with:
Filled arches
Multiple arches
PTFE lined
Sleeve ends
Without arch
Tapered (eccentric or concentric)
Offset
With enlarged arches and with special tube compounds for air, gas, oil, petroleum products, acids, slurries and chemicals of many kinds.
Fire retardant construction to ASTM F1123 specifications and readily available with complete testing and certification. All "Supreme" Expansion Joint constructions can conform to U.S. Coast Guard requirements per customer request.