Reliable HNBR Rubber Seal for High-Pressure Industrial Applications Mechanical Seal, Hydraulic Seal, O-Ring Made in China

• Customization: Available
• Material: SIL
• Application: Pumps
• Model NO.: FKM HNBR EPDM NBR Silicone O-rings
• 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
Introducing our exceptional Rubber O-ring, a marvel of engineering featuring an O-shaped cross section. It boasts remarkable high elasticity, superior insulation, and an impressively long service life.
Due to its ease of manufacturing, cost-effectiveness, and reliability, our Rubber O-ring has become an indispensable component in machinery manufacturing.
From the automotive industry to electrical, medical, and beyond, its versatile roles include sealing, insulation, cushioning,
and fixing, making it one of the most prevalent seals globally in the machinery sector.
2. Raw Material Selection
Our Rubber O-ring comes in a variety of raw materials, each offering unique properties and price points.
The price hierarchy is as follows: NBR
Selection of the right material is crucial and should be based on the specific application environment.

The table below outlines the main characteristics of each material. For further inquiries,
do not hesitate to reach out to us. We are here to assist you.
 

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, and white. Enhance the aesthetic value of your products with our vibrant options.

 

Xingtai Sannai Machinery Parts Co., Ltd., a well-established leader in NBR/FKM/EPDM/HNBR/VMQ production, brings over 20 years of excellence in manufacturing rubber seals. With a dedicated team of over 100 employees, including 15 skilled technicians, we ensure top-tier quality.
 

Our business ethos revolves around innovation-driven market capture, customer satisfaction, and mutual growth. We prioritize customer-centric values and continuous learning, delivering high-quality rubber solutions. We eagerly anticipate building trustworthy collaborations for mutual success.

FAQ

1: Why are more customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
We excel in manufacturing and exporting high-caliber seals, offering peace of mind with every purchase.
Our specialty lies in developing seals across a wide array of types, specifications, and models for high-precision mechanical components, ensuring comprehensive solutions that save you time and effort.
Equipped with cutting-edge R&D facilities and a team of experts, we rank among the top manufacturers in China with over two decades of specialization in seal production.
We provide seamless, one-stop sealing solutions encompassing design, mold development, vulcanization molding, trimming, screening, and packaging, guaranteeing swift and consistent quality results.
2. Are you a trading company or a manufacturing factory?
We are a distinguished seal manufacturer with a rich history spanning over 20 years.
3: What is your packing method?
You can choose between 50 or 100 pieces per bag, with 15 or 30 bags per carton, or customize according to your requirements.
4: Delivery Timeline
For items in stock, expect delivery in 1-2 days. Out-of-stock items with molds take 10-15 days, while those without molds require 25-30 days.
Our flexible delivery schedule ensures your needs are met promptly and efficiently.

5: Can you produce according to samples?
Absolutely. We possess the expertise to develop molds and produce items based on sample decomposition.
6: How do you nurture long-term and fruitful business relationships?
We are steadfast in our commitment to refining our process control, relentlessly enhancing the superior quality of our offerings. Our goal is to streamline operations and minimize costs, thereby delivering a highly competitive pricing structure. This dedication ensures that our valued customers consistently reap substantial benefits from our products.
We approach every customer with the utmost sincerity, fostering genuine business partnerships built on trust and friendship. Regardless of the order size, we are dedicated to providing an all-encompassing service experience, offering a comprehensive one-stop sealed solution tailored to meet every need.