Clamp: Temperature Range -40°C to 150°C, Band Width 12-50 mm

Component Specifications

Definition

A clamp in sanitary fittings is a precision-engineered component designed to create a secure, leak-proof connection between pipes, tubes, or other fittings in hygienic processing systems. It applies uniform radial pressure to seal gaskets and maintain system integrity under operational pressures and temperatures.

Working Principle

Operates on the principle of mechanical leverage and radial compression. When tightened, the clamp's band or housing applies circumferential force, compressing a gasket between two ferrules or flanges to create a hermetic seal. The design ensures even pressure distribution without damaging the sealed surfaces.

Materials

Typically 304 or 316L stainless steel (AISI/ASTM standards) for corrosion resistance and cleanability. May include components of food-grade polymers or specialized alloys for specific applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Band Width	12-50 mm
Clamping Force	200-5000 N
Surface Finish	Ra ≤ 0.8 μm
Hygienic Design	Crevice-free, easy to clean
Pressure Rating	Up to 10 bar
Temperature Range	-40°C to 150°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 2852, DIN 32676, 3-A Sanitary Standards

Parent Products

This component is used in the following industrial products

Sanitary Fittings

Sanitary fittings are precision connectors for sterile air distribution piping in hygienic food manufacturing environments.

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Engineering Analysis

Risks & Mitigation

Improper torque leading to leaks
Material incompatibility causing corrosion
Gasket failure under temperature cycles
Crevice formation promoting bacterial growth

FMEA Triads

Trigger: Over-tightening during installation
Failure: Deformation of clamp band or ferrule, leading to uneven sealing and potential leaks
Mitigation: Use calibrated torque tools and follow manufacturer specifications; implement operator training

Trigger: Exposure to corrosive cleaning agents
Failure: Pitting or stress corrosion cracking in stainless steel components
Mitigation: Select appropriate material grades (e.g., 316L for harsh chemicals); validate cleaning protocols

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Band width ±0.5 mm, diameter ±1% of nominal size

Test Method

Pressure testing per ISO 15848, surface roughness measurement per ISO 4287, material certification per ASTM A240

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Clamp

Manufacturer profiles associated with Clamp.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the difference between a single-seal and double-seal sanitary clamp?

Single-seal clamps compress one gasket between two ferrules, while double-seal clamps create two separate sealing surfaces, providing redundancy for critical applications.

How often should sanitary clamps be inspected and replaced?

Inspect during routine maintenance (typically every 6-12 months) and replace if showing signs of wear, corrosion, or deformation. Follow manufacturer guidelines and regulatory requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Clamp