Multi-Size Silicone Sealing Rings – Leakproof & Reusable for Airtight Food Storage

• Customization: Available
• Material: SIL
• Application: Food Industry
• Type: Airtight/Leak Proof
• Performance: High Pressure
• Shape: Standard and Customized
• Standard: Standard, Nonstandard, Customized
• Color: Customized Color
• OEM/ODM: Yes
• Size: Customized Size
• High-Temperature Resistant: ≥250ºC
• Transport Package: Standard Packing
• Specification: Customized
• Trademark: DZD
• Origin: China

Product Description

Product Description

FOOD GRADE SILICON Sealing Rings 

We design and manufature seals for the  food-grade silicone sealing rings and strictly follow the high-standard regulations of the food industry. Our products are widely used in food machinery, beverage filling equipment, kitchen appliances, and many other scenarios, and have become a trusted partner for numerous food enterprises, helping the food industry continue to develop healthily.

Our sealing rings are available in a wide range of shapes and sizes to fit different sealing applications in FOOD GRADE SILICONE SEALINGS. The most common ones include O-rings, U-rings, Y-rings, and V-rings. Each shape is designed with specific sealing characteristics. 

We choose strictly the raw materials for food industry seals. make sure it is of High Food Safety Guarantee, Excellent Sealing Effect, Durability and Long Service Life, Easy to Clean and Maintain

We make food grade silicon  Sealing rings design and standard complicance with FDA 21 CFR 177.2600, EU 10/2011 , GB 4806.11 - 2016 and others.

We have established a comprehensive quality management system, strictly controlling every link from raw material procurement to finished product delivery. All seals have to go through multiple quality inspection procedures, including appearance inspection, dimensional measurement, and sealing performance testing, to ensure that only products that meet high-quality standards can enter the market and safeguard your home appliances.

Food-Contact Safety, Excellent Physical Properties,Wide Temperature Adaptability,Chemical Stability,  Choose our food-grade silicone industry sealing rings, choose food safety, reliable sealing, and quality service. We will wholeheartedly provide the most suitable sealing products for every customer in the food industry, helping to create a healthy and safe food production environment.
 

If you are interested in our seals for the home appliance industry, please feel free to contact us.

Specification

HEAT RESISTANT LIST OF RUBBER MATERIAL

With special formulations, rubber materials can achieve enhanced temperature resistance to meet specific industrial requirements

RUBBER MATERIAL	TEMPERATURE(℃)	SPECIAL FORMULA (℃)
NBR	-40~100	-50~150
HNBR	-20~150	-40~175
EPDM	-40~150	-50~200
SIL	-50~220	-100~250
FKM	-20~200	-40~250
FLS	-50~175	-60~200
SBR	-30~100	-50~110
CR	-40~100	-50~150
IIR	-50~100	-60~130
CSM	-40~120
ACM	-15~150	-25~175
NR	-20~100
PU	-30~75	-50~100

Company Profile

Shanghai Dongzhiding Rubber and Plastic Technology Co., Ltd.

Shanghai Dongzhiding Rubber and Plastic Technology Co., Ltd. is a leading Chinese manufacturer of O-ring seal rubber seals prodcuts with over 16years of expertise. Certified with ISO 9001, CE,  we export to 50+ countries, offering reliable products and services backed by R&D innovation and strict quality

control.

Shanghai Dongzhiding Rubber and Plastic Technology Co., Ltd.

 is an innovative enterprise, the main creative personnel have been engaged in the rubber sealing industry for more than ten years. Specializing in the design, production,sales and service of seals,we are committed to providing sealing components that meet the requirements of power and transmission parts and leak-proof sealing parts of various industrial customer products through innovative research and development and customized solutions, and continuously improve customer products. At the same time, in order to meet the requirements of customers for continuously improving performance, DZD has carried out continuous and long-term R&D investment in the fields of new materials, sealing components and sealing systems.
DZD main products are: sealing rings in the hydraulic industry, sealing rings in the pneumatic industry, sealing rings in the valve industry, sealing rings in the automotive industry, sealing rings in the engineering machinery industry, sealing rings in the petroleum industry, etc. We can also tailor-made for customers according to customer requirements. Customized products have provided advanced and reasonable sealing solutions for many customers. The seal products produced by DZD are widely used in furniture, home appliances, hydraulic pressure, pneumatic, engineering machinery, automobiles pump valves, motors and other industries. 
DZD will follow the trend of the times, insist on providing satisfactory products, prices and services, and will be more than happy to provide assistance at any stage of your plan to grow together as an industry leader.

Certifications

After Sales Service

Packing & Delivery

FAQ

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Q1: Do you support OEM or ODM?
A: Yes, we are factory, and we have a professional team can customize color, material and sizes.

Q2: Do you supply samples?
A: Yes, for standard materials and sizes (not included freight).

Q3:What after-sales service do you have?
A: We can provide technical support for any problems in use.

Q4: What is your packaging?
A: The goods usually packing in PE bags inside and carton box outside. Special packing method can be accepted when needed.

Q5: What is your payment terms?
A: Payment ≤$5000, 100%T/T in advance, payment >$5000, 50%T/T in advance, balance before shipping. Please feel free to ask if you have any questions. We're happy to provide any information or help.