High-Quality Durable Rubber Seal Ring for Industrial Applications

• Customization: Available
• Material: SIL
• Application: Valve
• Model NO.: silica gel
• 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
The Rubber O-ring, characterized by its O-shaped cross-section, boasts high elasticity, excellent insulation, and an impressively long service life.
Its straightforward manufacturing process, cost-effectiveness, and reliability make it a staple in machinery manufacturing,
auto, electrical, medical, and various other industries. It serves critical functions such as sealing, insulation, and cushioning,
as well as fixing. Hence, the Rubber O-ring is among the most widely used seals in global machinery.
2. Raw Material Selection
Rubber O-rings are crafted from diverse raw materials, each offering unique properties and price points.
Material pricing hierarchy: NBR
Selecting the appropriate material depends on the operational environment.

The table below outlines the primary characteristics of each material. For more detailed information,
please do not hesitate to contact us.

 

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 ColorSannai Rubber Manufacturing offers custom colors, including yellow, red, orange, blue, green, gray, purple, brown, white, and more. Enhance the aesthetic appeal of your custom rubber products.

 

Xingtai Sannai Machinery Parts Co., Ltd., a leader in NBR/FKM/EPDM/HNBR/VMQ products, brings over 20 years of expertise in rubber seals manufacturing. Our team includes over 100 dedicated employees and 15 skilled technicians.

 

We adhere to a business philosophy that emphasizes technological innovation, customer service, and win-win cooperation. Committed to the values of customer first and continuous learning, we deliver superior rubber product solutions. Let's collaborate for mutual benefit and shared growth.


FAQ

1: Why do more and more customers choose Xingtai Sanai Machinery Parts Co., Ltd.?
We specialize in high-quality seal manufacturing and exportation, ensuring peace of mind for our customers.
We produce a vast array of seals for high-precision mechanical components, offering comprehensive specifications for one-stop shopping, saving you time and effort.
Our team of professionals and advanced R&D equipment position us as a leading domestic manufacturer with over 20 years of specialization in producing various types of seals.
We provide one-stop sealing solutions, covering product design, mold development, vulcanization molding, trimming, screening, and packaging. This ensures efficiency and consistent quality.
2. Are you a trading company or a manufacturing factory?
We are a professional seal manufacturer with over 20 years of history.
3: What is your packing method?
50 or 100 pcs per bag, with 15 or 30 bags per carton. Custom packaging is also available upon request.
4: Date of Delivery
1-2 days if goods are in stock.
10-15 days if goods are out of stock with molding. 25-30 days if goods are out of stock without molding.

5: Can you produce according to the samples?
Yes, we can analyze the sample, develop the mold, and proceed with production.
6: How do you ensure a long-term and good relationship with your clients?
We continuously improve process control and product quality while reducing operational costs to offer competitive pricing, ensuring our clients' benefits.
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