High Temperature Valve Seal Ring, NBR/FKM/EPDM/HNBR Rubber Washer

• Customization: Available
• Material: HNBR
• Application: Pumps
• Model NO.: FKM HNBR EPDM NBR
• 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
Our Rubber O-rings feature an O-shaped cross-section, renowned for their exceptional elasticity, superior insulation, and remarkable longevity.
Engineered for simplicity, affordability, and reliability, they are a staple in the machinery manufacturing industry.
Widely utilized across automotive, electrical, medical, and various other sectors, they offer unparalleled sealing, insulation, cushioning,
and fixing solutions. Consequently, the rubber O-ring stands as one of the most universally employed seals in global machinery applications.
2. Raw Material Selection
Rubber O-rings are crafted from a diverse array of raw materials, each offering distinct properties and price points.
Price hierarchy of materials: NBR < SIL < EPDM < CR < ACM < FKM < HNBR < FVMQ.
Selecting the appropriate material is crucial and should be based on the specific use environment.

The table below outlines the primary characteristics of each material. For detailed information,
on any material, please do not hesitate to reach out to 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 OptionsAt Sannai Rubber Manufacturing, we offer an array of custom colors including yellow, red, orange, blue, green, gray, purple, brown, white, and more to enhance the appearance of your custom rubber products.

 

Xingtai Sannai Machinery Parts Co., Ltd. excels as a premier manufacturer specializing in NBR, FKM, EPDM, HNBR, and VMQ products. With over two decades of expertise in rubber seal manufacturing, our team of over 100 professionals and 15 skilled technicians is dedicated to delivering unmatched quality.

Guided by a philosophy of market leadership through relentless technological innovation, we prioritize exceptional customer service and strive for mutually beneficial outcomes, grounded in our core values of placing the customer first and fostering continuous learning. We are committed to delivering superior rubber product solutions and look forward to partnering with you for mutual success.


FAQ

1: Why are an increasing number of customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
Our expertise in manufacturing and exporting premium seals ensures peace of mind for our customers.
Our extensive production line offers a wide variety of seals in numerous types, specifications, and models, catering to high-precision mechanical components for a seamless and time-saving shopping experience.
With top-tier personnel and cutting-edge R&D equipment, we rank among the leading domestic manufacturers, backed by over two decades of specialization in diverse seal production.
We offer comprehensive sealing solutions, covering every aspect from product design to mold development, vulcanization molding, trimming, screening, and packaging, ensuring 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 spanning over 20 years.
3: How is your packaging prepared?
Our standard packaging includes 50 or 100 pieces per bag and 15 or 30 bags per carton, with customization options available to meet specific customer needs.
4: Delivery Timeline
For items in stock, expect delivery within 1-2 days.
For out-of-stock items with molds, delivery takes 10-15 days, while those requiring new molds need 25-30 days.

5: Can you manufacture products based on provided samples?
We have the expertise to analyze product samples, develop corresponding molds, and proceed with production.
6: How do you ensure a long-term and fruitful business relationship?
At Xingtai Sannai Machinery Parts Co., Ltd, our relentless focus on refining process control propels us forward, elevating product quality to unparalleled standards. By streamlining operations and minimizing costs, we are able to offer highly competitive pricing, ensuring mutual benefits for both our customers and our enterprise.
We approach each customer interaction with unwavering sincerity and integrity, striving to cultivate enduring business partnerships and friendships. Regardless of order magnitude, our commitment remains steadfast: to deliver an all-encompassing service and a comprehensive one-stop sealing solution.