Sanitary Hose Assemblies

Sanitary Hose Assemblies
Details:
Sanitary hose assemblies is a fluid delivery system formed by injection molding or crimping platinum-cured silicone tubing with sanitary-grade fittings (such as TC fittings, SMS fittings, etc.). With its safety compliance, extreme environment resistance, and modular design advantages, it has become the preferred solution for industries such as biopharmaceuticals and food processing.
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Description
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Sanitary hose assemblies is a fluid delivery system formed by injection molding or crimping platinum-cured silicone tubing with sanitary-grade fittings (such as TC fittings, SMS fittings, etc.). With its safety compliance, extreme environment resistance, and modular design advantages, it has become the preferred solution for industries such as biopharmaceuticals and food processing.

 

Key Features
 

Material Safety

Made from medical-grade or food-grade silicone (compliant with FDA 21 CFR 177.2600, USP Class VI, ISO 10993, etc.), free from plasticizers and odorless, suitable for high-cleanliness environments.

Structural Reinforcement

Some models incorporate 316 stainless steel spiral wires or polyester woven layers to enhance pressure resistance (burst pressure up to 40-60 kg) while maintaining flexibility.

Seamless Design

The injection molding process ensures smooth inner walls with no dead corners, reducing the risk of microbial growth and making it suitable for CIP/SIP cleaning.

Flexible specifications

Inner diameter range of 0.5-100 mm, supports custom lengths, angles (90°/45° hot forming), and special connectors (such as DIN, ISO standards).

 

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Advantages
 
 
 

Ultra-high cleanliness

Produced in a Class 1000 cleanroom environment, packaged in dust-proof polyethylene bags to prevent contamination.
Low extractables characteristics, suitable for sensitive medium transportation in biopharmaceuticals, cell culture, etc.

 
 

Extreme temperature resistance

Operating temperature range: -60°C to 240°C, compatible with autoclaving (121°C/30 min) or radiation sterilization.

 
 

Chemical corrosion resistance

Resistant to acids, alkalis, ozone, alcohol, and other chemicals, suitable for CIP cleaning systems in pharmaceutical and food processing applications.

 
 

Easy installation

Pre-assembled components reduce on-site assembly time, minimize leakage risks, and enhance system.

 

 

Applications

 

 

Industry

Application

Key Requirements

Biopharmaceuticals

Sterile filling, vaccine production, culture medium transportation

USP Class VI, no animal derivatives

Food and Beverage

Dairy product pipelines, beer fermentation tank connections, juice transportation

FDA certification, high-temperature sterilization resistance

Medical Devices

Ventilator tubing, dialysis equipment, infusion systems

Biocompatibility, anticoagulant properties

Laboratories

High-purity reagent transportation, bioreactor accessories

Low adsorption, solvent resistance

 

About Us

 

 

As a professional manufacturer of silicone tubing, our factory is located in Dongguan, China, with a modern production facility spanning 5,000 square meters and a team of 160 professional employees. Our 30-member senior R&D team has dedicated 15 years to innovation in silicone tubing technology, providing high-quality customized solutions for global customers.

 

Core Manufacturing Advantages:

Fully automated production process: Equipped with state-of-the-art extrusion, braiding, platinum vulcanization, molding, and pressure testing equipment

Stringent quality control system: Comprehensive quality monitoring from raw materials to finished products to ensure compliance with international standards

Strong R&D capabilities: A team of 30 professional engineers develops over 50 new products annually, holding multiple patented technologies

 

Customized Services:

We offer comprehensive OEM/ODM services, customizable according to customer requirements:

Special dimensions and specifications

Specific physical properties

Professional functional requirements

Personalized appearance design

 

 

FAQ

 

Q: Can sanitary silicone tubing assemblies be used for steam sterilization?

A: They can withstand SIP (steam-in-place sterilization), but prolonged exposure to high-temperature steam (>134°C) may accelerate aging. We recommend selecting an enhanced structural design.

Q: What is the difference between sanitary-grade products and ordinary silicone tubing?

A: Sanitary-grade products use platinum vulcanization (odorless, resistant to yellowing), while ordinary silicone tubing may contain dicyandiamide (which has an odor).

Q: How is the seal integrity of the assembly tested?

A: Pressure decay testing can be used (maintain 1.5 times the working pressure for 5 minutes; a pressure drop of <5% is considered合格).

Q: How should the material for the connectors be selected?

A: 316L stainless steel (corrosion-resistant) or polysulfone resin (lightweight) is recommended to avoid deformation of ordinary plastics at high temperatures.

 

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