Heavy-Duty Galvanized Single-Bolt Hose Clamps
DISLAB Precision supplies heavy-duty galvanized single-bolt hose clamps for compatible hose, pipe, and flexible-tubing assemblies. This color zinc-plated carbon steel configuration is part of the broader heavy-duty single-bolt hose clamp family. Its reinforced band, formed bridge, and single-bolt tightening assembly support controlled fastening around compatible industrial hose connections.
The page lists 37 clamping ranges from 17 to 304 mm. Select the range using the installed hose outside diameter after the hose is seated on the fitting. Final suitability depends on the hose construction, fitting geometry, operating media, pressure, temperature, vibration, installation method, and applicable assembly requirements.
Technical Overview
Use this overview for RFQ preparation. Final product suitability should be reviewed against the complete hose, fitting, and operating system.
| Product type | Heavy-duty galvanized single-bolt hose clamp |
|---|---|
| Main material | Carbon steel; exact grade confirmed in quotation |
| Surface finish | Color zinc-plated finish; coating specification confirmed in quotation |
| Listed clamping range | 17–304 mm across 37 listed ranges |
| Fastening structure | Reinforced band, formed bridge, and single-bolt tightening assembly |
| Selection basis | Installed hose outside diameter, hose and fitting compatibility, operating conditions, and application requirements |
Material and Finish
This configuration uses carbon steel with a color zinc-plated finish. The exact steel grade, coating process, coating thickness, and corrosion performance are not stated on this page and should be confirmed in the quotation or purchase specification when relevant. Zinc-plated carbon steel should not be treated as equivalent to stainless steel for saltwater, continuous outdoor exposure, aggressive chemicals, or other corrosive environments. Provide the complete service environment before final material selection.
Galvanized Single-Bolt Hose Clamp Diameter Range (Unit: mm)
Choose a listed clamping range using the outside diameter of the hose or tube after it is installed on the fitting. The 37 listed ranges are clamping capacities for this heavy-duty single-bolt hose clamp configuration. Availability and lead time are confirmed for the required range and order quantity.
Designed for Compatible Hose Connections
This heavy-duty single-bolt hose clamp uses a reinforced band, formed bridge, and single-bolt tightening assembly. The color zinc-plated carbon steel configuration is intended for appropriately selected general industrial environments. For corrosive, saltwater, or chemically aggressive service, provide the exposure details so the material and finish can be reviewed.
Correct clamp selection depends on the installed hose outside diameter, hose construction, fitting geometry, operating conditions, and installation method. A clamp is one part of the complete hose-to-fitting connection and does not by itself establish pressure capacity, leakage performance, or system approval.
Application Considerations for Galvanized Single-Bolt Hose Clamps
Automotive Hose Connections
Selection point: hose, fitting, range, and environmentConsider this clamp for compatible air-intake, coolant, and other serviceable hose assemblies when the hose, fitting, clamping range, and installation method meet the applicable OEM or system requirements. Provide the operating temperature, vibration conditions, and corrosion exposure for review.
Industrial Fluid-Transfer and Pneumatic Systems
Selection point: complete connection requirementsConsider this clamp for compatible industrial fluid-transfer and pneumatic hose connections when the installed diameter, hose construction, fitting geometry, and installation requirements are known. It is not a substitute for a validated hydraulic crimp fitting or another connection system specified for the application.
Plumbing and Flexible-Tubing Assemblies
Selection point: material and fitting compatibilityThe wide band may be considered for compatible water hose, drainage, and flexible-tubing assemblies where the clamping range and fitting geometry are appropriate. Confirm material compatibility and application requirements before ordering.
Machinery and Equipment
Selection point: operating conditions and maintenancePotential applications include agricultural equipment, industrial pumps, construction machinery, and maintenance assemblies. Final selection should account for vibration, moisture, temperature, hose construction, and the required inspection or replacement interval.
OEM and Bulk Order Review
For OEM, distributor, and maintenance requirements, send the installed diameter, preferred clamping range, material and finish, quantity, application, packaging requirements, and destination country. If the assembly is drawing-controlled, include the drawing number and revision, product photos, or sample details. Size availability, inspection requirements, packaging, and lead time are confirmed during quotation.
Related Clamp Design Guides
Review the parent single-bolt clamp family and compare adjacent industrial hose clamp designs before specifying a configuration:
Frequently Asked Questions About Single-Bolt Hose Clamps
Explore the Complete Industrial Clamps Range
Download the DISLAB PRECISION Industrial Clamps Catalog to compare clamp families, materials, construction options and typical applications. Use it to shortlist a suitable design, then send us your dimensions, operating conditions and required quantity for review.
What to Send for a Clamp Quotation
Send the information available for your assembly. DISLAB Precision can review missing specifications during quotation.
- Size and Part Reference — Installed hose outside diameter, required clamping range or existing clamp part number.
- Application Conditions — Hose and fitting details, plus relevant pressure, temperature, media or vibration requirements.
- Material and Finish — Carbon steel, zinc-plated finish and any additional specification requirements.
- Quantity and Packaging — Required order quantity, unit packaging, labeling and private-label needs where applicable.
- Drawings and Destination — Available drawings, photos or samples, and destination country.
Request a Hose Clamp Quotation
Tell us the clamp type, installed hose outside diameter, preferred material, required quantity, application and destination country. Our team will review the details and respond with practical specification and quotation guidance.
Need to send drawings or specifications?
Email your PDF, STEP, DWG, DXF or other reference files directly to [email protected], or send them via WhatsApp.
For CAD drawings, product photos, samples or detailed specifications, submit the form first and then email the files directly to David .