High Temperature As568o Ring FKM EPDM HNBR NBR Silicone Hydraulic Sealing Ring Special Sealing Ring for Valve

• Customization: Available
• Material: FKM
• Application: Pumps
• Model NO.: FKM HNBR EPDM NBR
• Type: Shaft Seal
• Performance: Temperature
• 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
It is rubber ring with O-shaped cross section, it has high elasticity, insulation and long service life.
It is easy to manufacture, inexpensive and reliable, so it is commonly used in machinery manufacturing,
automotive,electrical, medical and other industries,and plays the role of sealing, insulation, cushioning,
fixing, etc. Therefore, rubber O-ring is one of the most commonly used seals in global machinery.
2. Raw Material Selection
Rubber O-ring has a variety of raw materials. Different materials have different properties and prices.
The order of material prices is: NBR<SIL<EPDM<CR<ACM<FKM<HNBR<FVMQ
We should choose the appropriate material according to its use environment

The following table is the main characteristics of the material. If you want to know more about a
material, please feel free 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 color, sannai rubber manufacturing can provide yellow, red, orange, blue, green, gray, purple, brown, white and other custom rubber color, enhance the appearance of your custom rubber products.

 

Xingtai Sannai Machinery Parts Co., Ltd. stands as a distinguished manufacturer specializing in NBR, FKM, EPDM, HNBR, and VMQ products. With over two decades of expertise in rubber seal manufacturing, our robust team of more than 100 employees and 15 skilled technicians ensures unrivaled quality.

Our company is driven by a philosophy of market leadership through technological innovation. We prioritize customer service and strive for win-win outcomes, guided by our core values of putting the customer first and fostering continuous learning. We aim to deliver top-notch rubber product solutions and eagerly anticipate collaborating with you for mutual success and growth.


FAQ

1: Why are an increasing number of customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
We excel in the manufacturing and export of premium seals. Choosing us means choosing peace of mind.
Our production line includes a wide range of seals with varied types, specifications, and models for high-precision mechanical components, ensuring you can find everything you need for a seamless, time-saving shopping experience.
Equipped with top-tier personnel and state-of-the-art R&D equipment, our capabilities rank us among the leading domestic manufacturers, with over two decades of specialization in producing diverse seals.
We provide comprehensive sealing solutions, encompassing every step from product design to mold development, vulcanization molding, trimming, screening, and packaging. Our streamlined process ensures faster delivery and superior quality.
2. Are you a trading company or a manufacturing factory?
We are a reputable seal manufacturer with a rich history exceeding 20 years.
3: How is your packaging prepared?
Our packaging typically contains 50 or 100 pieces per bag and 15 or 30 bags per carton, customizable to meet customer requests.
4: Delivery Timeline
For in-stock items, expect delivery within 1-2 days.
For out-of-stock items with molds, delivery takes 10-15 days, while those without molds require 25-30 days.

5: Can you manufacture products based on provided samples?
We possess the capabilities to analyze product samples, develop corresponding molds, and proceed with production.
6: How do you ensure a long-term and fruitful business relationship?
We focus on continuously enhancing process control, elevating product quality, reducing operational costs, and providing competitive pricing to ensure shared benefits with our customers.
Every customer is treated with utmost sincerity and integrity, as we aspire to build lasting business relationships and friendships. Regardless of order size, we offer comprehensive services and a one-stop sealing solution.