Band width: 9.7mm/11.7mm
Band thick: 0.8-1.0mm
Screw size: 7mm
Material: W4 304
We are a China hose clamp factory located in Tianjin City. British type hose clamps are one of our hot selling products. Our British type non-perforated hose clamps are designed for applications requiring a high sealing pressure without damaging the hose. The smooth underside and rolled-up edges of the band prevent cutting or shearing of soft hoses, making them the preferred choice for automotive and industrial maintenance.
Key Specifications
Band Width: 9.7mm (3/8") or 11.7mm (1/2")
Material Grades:
W2: Stainless steel band & housing, zinc-plated screw.
W4: Full Stainless Steel 304 (A2).
W5: Full Stainless Steel 316 (A4) for marine use.
Manufacturing Standard: Conforms to BS 5315 (British Standard).
Band Thickness: 0.8mm – 1.0mm for heavy-duty sealing.
Key Features
Non-Perforated Band: Unlike American clamps, the threads are embossed (pressed) into the band rather than cut through, ensuring the inner surface remains perfectly smooth.
Rolled-up Edges: The flared band edges eliminate the risk of sharp edges cutting into the hose under high tension.
Vibration Resistant: The high-precision worm drive mechanism ensures the clamp stays locked even in high-vibration automotive engines.
Superior Material: Available in Marine Grade SS316 for maximum salt-spray resistance.
RFQ of Our China Hose Clamp
Q1: Why should I choose non-perforated clamps over perforated ones?
A: Non-perforated (British type) clamps are much safer for soft hoses (like silicone). Since there are no holes in the band, the hose material won't squeeze through the slots, preventing leaks and premature hose failure.
Q2: Are these clamps compliant with international standards?
A: Yes, our British type clamps are manufactured strictly according to the BS 5315 standard, ensuring consistent dimensions and torque performance.
Q3: What is the maximum salt spray resistance for your SS316 clamps?
A: Our W5 (SS316) series can typically withstand over 500 hours of salt spray testing, making them ideal for coastal and offshore applications.
Q4: Can we request custom packaging for retail?
A: As a leading China hose clamp factory, we offer full OEM services including custom color boxes, plastic bags with barcodes, and laser-etched branding on the clamps.
