Hose Clamp
Hose Clamps are fastening devices designed to secure hoses onto fittings, preventing fluid or air leaks under pressure. They are manufactured to ASTM, DIN, SAE, and ISO standards in stainless steel, carbon steel, and plastic variants. Available in worm-drive, T-bolt, spring, ear, and quick-release types, they suit light-duty to heavy-duty applications. With galvanized, zinc-plated, or stainless finishes, they provide excellent durability and corrosion resistance. They are widely used in automotive, plumbing, marine, agricultural, and industrial fluid-handling systems.
A Hose Clamp is a mechanical fastening device used to securely attach and seal hoses onto fittings such as pipes, connectors, or tubes. It ensures a tight, leak-proof connection in fluid, air, and gas transfer systems across industrial, automotive, and construction applications. Manufactured by Unifastener Industries LLC, our hose clamps are designed for superior grip strength, corrosion resistance, and long-lasting performance in demanding environments across the UAE and global markets.
Standards:
– ASTM A240 / A276 (stainless steel materials for clamps)
– ASTM F1470 (test methods for hose clamp torque)
– DIN 3017 (worm-drive hose clamps)
– ISO 9227 (corrosion resistance testing for coatings)
– SAE J1508 (hose clamp performance specifications)
Grades:
– Stainless steel: A2 (AISI 304), A4 (AISI 316)
– Carbon steel (zinc plated)
– Spring steel (for constant tension clamps)
Material Options:
– Stainless steel (A2 / A4 for corrosion resistance)
– Carbon steel with zinc or galvanized finish
– Plastic/nylon hose clamps (light-duty applications)
Diameter Range: 8mm to 300mm (custom sizes available)
Types:
– Worm-drive hose clamp (DIN 3017)
– T-bolt clamp (heavy-duty, high pressure)
– Spring clamp (constant tension)
– Ear clamp (Oetiker type)
– Quick-release clamp (for frequent adjustments)
Properties:
– Designed to secure hoses over fittings, preventing leakage
– Worm-drive and T-bolt provide adjustable and strong clamping force
– Stainless steel versions suitable for marine and corrosive environments
– Easy installation with screwdriver, wrench, or pliers depending on type
Coating Options (for steel):
– Zinc electroplated
– Hot-dip galvanized (ASTM A153 / DIN EN ISO 1461)
– Stainless steel natural finish
Add-ons:
– Available with protective rubber lining for hose protection
– Supplied in contractor bulk packs or retail blister packs
– Certification/test reports (salt spray, torque strength) available on request










