DN150 DIN PN10 SS316 food grade flange connection flexible single bellow rubber expansion joint

Performance characteristics of food-grade rubber joints

1. High safety: Food-grade rubber joints are made of non-toxic, tasteless and non-polluting materials, which meet national and international food safety standards to ensure that food is not contaminated during transportation.
2. Strong corrosion resistance: It can resist the erosion of acid, alkali, salt and other chemicals, and ensure the service life in harsh environments.
3. Good elasticity: The rubber material has good elasticity, provides good sealing and cushioning, and reduces the vibration and noise of the pipeline system.
4. Excellent temperature resistance: It can maintain stable performance in a wide range of temperatures and adapt to the temperature requirements in different food production processes.
5. Easy to install and maintain: Adopt standardized design, easy to install, and easy to disassemble and repair, which reduces the production cost.
6. Good sealing performance: The rubber material has good sealing, which can effectively prevent liquid leakage and reduce production costs.
7. Strong adaptability: It can maintain stable performance in a wide range of temperatures and adapt to the temperature requirements in different food production processes.
8. Long service life: It has high tear strength, cold and high temperature resistance, and long service life.
9. Meet food safety standards: Usually made of non-toxic, odorless, high and low temperature resistant, corrosion-resistant rubber materials, such as EPDM (ethylene propylene diene monomer rubber), silicone, etc., these materials are in line with FDA, LFGB and other international food safety standards.

Product parameters

Different forms of rubber joint products

PTFE lined rubber joint Concentric reducing rubber joint

Flange material: SS304,ductile iron,carbon steel,etc. Flange material: SS304,SS316,carbon steel,etc.

Rubber material: Natural rubber,EPDM rubber,etc. Rubber material: Nitrile rubber,EPDM rubber,etc.

Tie rod limit rubber joint Union threaded rubber joint

Flange material: Ductile iron,carbon steel,stainless steel. Flange material: SS304,SS316 stainless steel,carbon steel,etc.

Rubber material: NR,NBR,EPDM,etc. Rubber material: Natural rubber, EPDM rubber,etc.

End face fully sealed rubber joint Eccentric reducing rubber joint

Flange material: Stainless steel,ductile iron,etc. Flange material: SS304,SS316,carbon steel,etc.

Rubber material: NR,NBR,EPDM,etc. Rubber material: EPDM rubber,Nature rubber,etc.

Application fields of food-grade rubber joints

1. Food industry: In the food industry, food-grade rubber joints are widely used in various food pipelines and equipment, such as the production, processing and transportation of beverages, dairy, meat and other foods.
2. Pharmaceutical industry: In the pharmaceutical industry, food-grade rubber joints are widely used in the production, packaging and transportation of pharmaceuticals to ensure the hygiene and safety of medicines.
3. Chemical industry: In the chemical industry, food-grade rubber joints are widely used in various chemical pipelines and equipment, such as the transportation and treatment of chemical substances such as acid and alkali liquids, toxic and harmful gases, etc.
4. Electronics industry: In the electronics industry, food-grade rubber joints are widely used in the cooling and heat dissipation systems of various electronic equipment, such as computers, servers and other equipment.
5. Other fields: In addition to the above fields, food-grade rubber joints can also be widely used in aerospace, automotive industry and other fields.

Food grade rubber joint product packaging

FAQ

Q: How can we guarantee quality?

A: We offer sample before mass production and final Inspection before shipping.

Q: Can you provide drawings and technical data?

A: Yes, our professional technical department will design and provide drawings and technical data.

Q: What else can we buy from you?

A: Rubber expansion joints, metal expansion joints, metal braided hoses, bellows expansion joints, duckbill valves, gate valves, etc.

Q: Is quality warranty offered?

A: Yes, our company offer free warranty for 1 year, and support third-party testing.

Q: Can I only buy ball without the flange?
A: Yes, and the price will be cheaper. For small diameter rubber joint, we have goods in stock and we can offer you a free for your test,but for large diameter rubber joint you need order.

Q: Is the flange galvanized?

A: Yes, carbon steel flange not painting anticorrosive paint must be galvanized in order to avoid rusting. Usually, we choose electronic galvanized and hot dip galvanized, and most of our customers will choose hot galvanizing.

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.