The Black Coated Hose Clamp from YDCT is a precision-engineered clamping solution designed for use in demanding industrial and automotive environments. Manufactured using stainless steel and finished with a corrosion-resistant black coating (zinc or epoxy-based), this clamp ensures long-term durability and secure fastening performance in systems where both function and aesthetics matter.
Unlike standard silver-finish clamps, the black-coated version reduces glare and improves visual integration with dark-colored hoses or assemblies. It is particularly suited for use in engine bays, HVAC systems, fuel lines, coolant systems, and commercial exhaust systems—anywhere where high performance and a low-profile appearance are required.
The main feature of this clamp lies in its black protective finish, which not only provides enhanced resistance to salt spray and chemicals but also makes it ideal for outdoor or high-humidity applications. This coating also prevents oxidation, ensuring a longer lifespan in harsh environments.
Our black coated clamps feature a smooth band edge, which minimizes wear on silicone and rubber hoses. The worm-drive mechanism delivers uniform pressure without slippage or over-tightening, making them ideal for high-vibration or thermal expansion settings. Additionally, the clamps support repeated installation, which adds to their value in maintenance-heavy sectors like fleet management, heavy equipment servicing, or system prototyping.
YDCT clamps also integrate seamlessly into complete exhaust system builds—pair them with flexible exhaust pipes for a comprehensive solution.
| Item | Specification Options |
|---|---|
| Band Material | Stainless Steel 201 / 304 / 316 |
| Band Width | 9 mm / 12 mm / 16 mm |
| Band Thickness | 0.5 mm – 1.0 mm |
| Diameter Range | 8 mm – 200 mm |
| Screw Type | Hex head / Philips screw |
| Coating Type | Black zinc plating / Black epoxy coating |
| Temperature Range | -40°C to +150°C |
| Packaging | Bulk, small boxes, or OEM-labeled custom packs |
Q1: Is this black coated clamp suitable for fuel or coolant hoses?
Yes. Our clamps are designed for compatibility with fuel, coolant, and air hoses, including high-pressure or high-temperature environments.
Q2: Can I request customized widths or private labeling?
Absolutely. We support full OEM customization, including band width, clamp size, screw head style, and logo engraving or packaging.
Q3: Does the black coating degrade over time?
The black zinc or epoxy coating has been tested under salt spray and high-humidity conditions. For environments exceeding 2000+ hours of exposure, stainless steel with epoxy coating is recommended.
Q4: Are certifications available for these clamps?
Yes. We can provide material certificates, SGS reports, and support CE/RoHS documentation for export-oriented orders.
Q5: Do these clamps work with your other exhaust system products?
Yes. They are fully compatible with our stainless steel exhaust flex pipes and black coated exhaust clamp kits, allowing for a full-system supply.