Premium Silicone O-Ring Waterproof Washers for Versatile Applications

• Customization: Available
• Material: SIL
• Application: Bearing
• Model NO.: 10-1000
• Type: Shaft Seal
• Performance: Corrosion
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model No.: O-Ring
• Rubber Material: FKM/FPM /Fvmq /HNBR /Ffkm/NBR.Ect
• Size Range: As568 & BS1516 & JIS2401
• Feature: Resistant to Heat, Oil, Fatigue, Aging and Fricti
• OEM/ODM: Available. According Your Drawing or Sample.
• Delivery Time: Generally 3-15days
• Sample: Free
• Hardness: From 60 ~ 90 Shore a
• Color: Most Popular Color / Customized Color
• Temperature: -25~350
• MOQ: 10 PCS
• Place of Origin: Hebei, China
• Packaging Details: Plastic Bags +Carton
• Transport Package: Box
• Specification: All sizes
• Trademark: Sannai
• Origin: China
• HS Code: 4016931000
• Production Capacity: 200000pieces/Year
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 1.000kg

Product Description

1. Rubber O-ring Introduction
Crafted with precision, our Rubber O-rings boast an O-shaped cross-section, delivering exceptional elasticity, superior insulation, and an impressive longevity.
Their straightforward manufacturing process, cost-effectiveness, and reliability make them indispensable in machinery manufacturing,
automotive, electrical, medical, and various other industries. They excel in sealing, insulation, cushioning,
and fixing applications. As a result, rubber O-rings are among the most sought-after seals in global machinery markets.
2. Raw Material Selection
Our Rubber O-rings are available in a range of materials, each offering distinct properties and price points.
Pricing hierarchy of materials: NBR < SIL < EPDM < CR < ACM < FKM < HNBR < FVMQ
To ensure optimal performance, select materials based on the specific environmental conditions of the application.

Refer to the table below for key material characteristics. For comprehensive details,
please contact us. Our experts are ready to provide in-depth insights.
 

Rubber	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

Custom colorAt Sannai Rubber Manufacturing, we offer a spectrum of custom rubber colors including yellow, red, orange, blue, green, gray, purple, brown, white, and more. Enhance your product's visual appeal with our vibrant color options.

 

Xingtai Sannai Machinery Parts Co., Ltd. is a trusted name in the manufacture of NBR, FKM, EPDM, HNBR, and VMQ products. With over two decades of experience, our 100-strong team, including 15 skilled technicians, delivers excellence in rubber seal manufacturing.

 

Our commitment to technological innovation and customer-centric service drives us to deliver high-quality rubber product solutions. Adhering to the principles of customer-first and continuous learning, we strive for mutual benefit and shared progress through sincere collaboration.


FAQ

1: Why are more customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
We are experts in manufacturing and exporting top-tier seals, offering unmatched reliability and peace of mind.
We produce a vast array of seals in various types, specifications, and models. Our comprehensive range ensures one-stop shopping, saving you time, effort, and worry.
With a team of skilled professionals and cutting-edge R&D facilities, our expertise in seal production ranks among the best domestically. We have specialized in diverse seal manufacturing for over 20 years.
We provide end-to-end sealing solutions, including product design, mold development, vulcanization molding, trimming, screening, and packaging. Our streamlined process guarantees fast delivery and superior quality.
2. Are you a trading company or a manufacturing factory?
We are a dedicated seal manufacturer with a proud history spanning over 20 years.
3: What is your packing?
Each bag contains 50 or 100 pieces, with 15 or 30 bags per carton, tailored to customer specifications.
4: Date of Delivery
1-2 days if goods are in stock.
10-15 days for out-of-stock items with molding. 25-30 days for out-of-stock items without molding.

5: Can you produce according to the samples?
Yes, we have the capability to analyze product samples, develop corresponding molds, and commence production.
6: How do you ensure a long-term and positive business relationship?
We are unwavering in our commitment to enhancing process control and elevating the caliber of our products. By streamlining operations and reducing costs, we promise to offer competitive pricing, ensuring every customer reaps the benefits of unparalleled value and exceptional quality.
At Xingtai Sannai Machinery Parts Co., Ltd, each of our clients is treated with the utmost respect and integrity. We value every partnership, regardless of its size, offering comprehensive services and a one-stop solution for all sealing needs. Our goal is to cultivate lasting relationships while delivering unparalleled support and excellence.