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Muffler or Exhaust Clamp
Muffler or Exhaust Clamp - Image 2
U Saddle Heavy Duty
U Saddle Heavy Duty
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Strut Channel Clamp
Strut Channel Clamp

Muffler or Exhaust Clamp

Muffler or Exhaust Clamps are fastening devices designed to secure and seal exhaust pipes, mufflers, and catalytic converters in automotive and industrial systems. They are manufactured to ASTM, DIN, and ISO standards using carbon steel, stainless steel, or aluminized steel. Available in U-bolt, band, V-band, and heavy-duty variants, they provide strong grip, vibration resistance, and leak-free performance. With zinc plating, galvanizing, or stainless finishes, these clamps are resistant to heat, corrosion, and road conditions. They are widely used in automotive exhaust systems, heavy machinery, trucks, buses, and industrial piping requiring heat-resistant clamping solutions.

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Description

A Muffler or Exhaust Clamp plays a critical role in securing exhaust pipes, mufflers, and related components within an exhaust system. Designed to create a strong mechanical connection, these clamps help prevent leaks, reduce vibration, and maintain proper alignment of exhaust assemblies. At Unifastener Industries LLC, we supply high-performance Muffler and Exhaust Clamps manufactured to withstand high temperatures, vibration, and demanding operating conditions.

Standards:
– ASTM A36 / A307 (carbon steel for clamps and fasteners)
– ASTM A240 / A276 (stainless steel sheet and bar for clamps)
– DIN 3567 (pipe clamps and fittings)
– DIN 3015 (clamp assemblies reference)
– ISO 9001 (manufacturing and quality compliance reference)

Grades:
– Carbon steel: ASTM A36, A307
– Stainless steel: A2 / A4 (AISI 304 / 316 for heat and corrosion resistance)
– DIN / ISO Grades: 4.6, 5.6, 8.8

Material Options:
– Carbon steel (zinc plated or aluminized)
– Stainless steel (AISI 304 / 316 for exhaust systems)
– Mild steel with protective coating

Diameter Range (Pipe Compatibility): 1-1/4″ to 6″ (DN32 to DN150)

Types:
– U-bolt muffler clamp (with saddle plate)
– Band clamp (wide strap style for leak-free sealing)
– V-band clamp (quick release for performance exhausts)
– Heavy-duty muffler clamp (reinforced for large pipes)

Properties:
– Designed to secure muffler and exhaust pipes in automotive and industrial systems
– Provides vibration resistance and leak prevention
– Band and V-band types allow uniform sealing and easy disassembly
– Suitable for high-temperature and corrosive exhaust environments

Coating Options:
– Zinc electroplated
– Hot-dip galvanized
– Aluminized steel finish (for exhaust heat resistance)
– Stainless steel natural finish

Add-ons:
– Supplied with high-strength nuts and washers
– Available with reinforced saddles for heavy-duty use
– Certification/test reports available on request

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