Flexible Transparent Food Grade Silicone Rubber Ring with High Elastic Recovery O-Ring

• Customization: Available
• Material: FKM/Fpdm /NBR/PTFE Ect
• Application: Hydraulic Valve/Automobile/Cylinder etc
• Model NO.: O-Ring
• Type: Shaft Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard
• OEM/ODM: Available. According Your Drawing or Sample.
• Hardness: From 60 ~ 90 Shore
• Delivery Time: Generally 3-15days
• Feature: Resistant to Heat, Oil, Fatigue, Aging and Fricti
• Model No.: O-Ring
• Transport Package: Box
• Specification: All sizes
• Trademark: zheng mai
• Origin: Hebei, China
• HS Code: 4016931000
• Production Capacity: 200000pieces/Year

Product Description

Specification

Rub ber	Characteristic	Application
NBR	Oil resistance	Oil tank,lubricating oil tank,mechanical equipment, use environment without special requirements
EPDM	Strong water and steam tightness	Water pump,bathroom,automobile brake system
SIL	Good elasticity,wide temperature range,wide practicability	Electronics,food and medical industry
FKM	High temperature resistance, chemical resistance	Automobile engine,fuel system,mechanical equipment of chemical plant
ACM	High temperature resistance (weaker than FKM)	Automobile engine,fuel system
HNBR	Low temperature resistance	Air conditioning and refrigeration industry
CR	Flame retardancy	Ozone environment,flame retardant products

Product Description

Company Profile

FAQ

FAQ

1.Why are more and more customers choosing Xingtai Zhengmai Rubber Technology Co., Ltd.?
We specialize in manufacturing and exporting high-quality sealing products. Choosing us means peace of mind.
We offer a wide range of seals in various types, sizes, and specifications, covering high-precision mechanical components. One-stop sourcing saves you time, effort, and cost.
With over 20 years of experience, we have a strong R&D team and advanced equipment, making us one of the top domestic seal manufacturers.
We provide complete sealing solutions, from design, mold development, vulcanization, trimming, inspection to packaging. The entire process is efficient and ensures consistent quality.
2. Are you a trading company or a manufacturer?
We are a professional seal manufacturer with more than 20 years of experience.
3. What is your packaging method?
50 or 100 pieces per bag, 15 or 30 bags per carton.
Customized packaging is also available upon request.
4. What is your delivery time?
1–2 days if the items are in stock.
10–15 days if out of stock but mold is available.
25–30 days if out of stock and mold needs to be developed.
5. Can you produce according to samples?
Yes. We can analyze your sample, develop the mold, and proceed with production.
6. How do you ensure long-term cooperation with customers?
We continuously improve process control and product quality, reduce operating costs, and offer competitive prices to maximize customer benefits.
We treat every customer with sincerity—no matter the order size, we provide full services and one-stop sealing solutions to support long-term cooperation.