Silicone O-Ring Waterproof O-Ring Nitrile Fluoride Rubber EPDM Nitrile O Ring

• 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. Introduction to Rubber O-ring
Our Rubber O-rings, with their classic O-shaped cross-section, boast remarkable high elasticity, superior insulation, and an extended service life that ensures reliability in every application.
Due to their ease of manufacture, cost-effectiveness, and dependable performance, these O-rings are a staple in the machinery manufacturing sector.
Their versatile applications span across industries such as automotive, electrical, medical, and more, where they play crucial roles in sealing, insulation, cushioning, and fixing.
This makes them one of the most sought-after sealing solutions in the global machinery landscape.
2. Selection of Raw Materials
The versatility of Rubber O-rings is reflected in the range of materials available, each offering distinct properties and price points.
Material cost hierarchy is as follows: NBR < SIL < EPDM < CR < ACM < FKM < HNBR < FVMQ.
Choosing the right material depends on the specific environmental conditions it will face.

Below is a table showcasing the key characteristics of each material. For further details or inquiries,
please do not hesitate to contact us for comprehensive material information.
 

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 ColorsSannai Rubber Manufacturing offers a vibrant palette of custom rubber colors-yellow, red, orange, blue, green, gray, purple, brown, white, and more-to elevate the aesthetic appeal of your tailored rubber products.

 

Xingtai Sannai Machinery Parts Co., Ltd. stands as a renowned manufacturer specializing in NBR, FKM, EPDM, HNBR, and VMQ products. Boasting over two decades of expertise in rubber seal manufacturing, our team comprises more than 100 dedicated employees, including 15 skilled technicians.
 

We are committed to capturing the market through technological innovation, fostering a win-win relationship with customers. Upholding values of customer-centricity and perpetual learning, we deliver premium rubber product solutions. We eagerly anticipate creating synergies with you for mutual benefit and shared advancement.

FAQ

1: Why do an increasing number of customers choose Xingtai Sannai Machinery Parts Co., Ltd.?
By specializing in the manufacture and export of superior quality seals, choosing us ensures peace of mind.
We excel in producing a wide range of high-precision mechanical component seals, offering all the specifications you need for a seamless, one-stop shopping experience that saves you time and effort.
Our team comprises expert personnel and cutting-edge product R&D equipment. Our research and development capabilities place us among the top-tier manufacturers domestically, with over 20 years of specialization in seal production.
We offer comprehensive sealing solutions, providing a full spectrum of services from product design to mold development, vulcanization molding, trimming, screening, and packaging. This streamlined process ensures quicker turnaround and consistently high product quality.
2. Are you a trading company or a manufacturing factory?
We are a reputable seal manufacturer with a rich history of over 20 years.
3: What is your packing method?
We package 50 or 100 pieces per bag, and 15 or 30 bags per carton, tailored to customer specifications.
4: What is the date of delivery?
Delivery is within 1-2 days for in-stock items.
For out-of-stock items with molding, delivery is 10-15 days; without molding, it takes 25-30 days.

5: Can you manufacture according to samples?
We possess the capability to decompose product samples, develop molds, and proceed with production to meet your requirements.
6: How do you ensure a long-term and robust business relationship with us?
In our unwavering commitment to excellence, we continuously refine our process control measures, not only to elevate the quality of our products but also to significantly lower operating costs. This strategic approach empowers us to offer competitive prices, ensuring that our valued customers consistently benefit from unparalleled value and superior reliability.
· At Xingtai Sannai Machinery Parts Co., Ltd, we earnestly value each and every customer. We engage in business with integrity, fostering genuine friendships along the way. Regardless of order size, we are dedicated to delivering a comprehensive suite of services, providing an all-encompassing one-stop sealed solution to meet your every need.