Factory NBR70 ° O Ring EPDM/HNBR/ FKM90 ° Silicone O-Ring Hydraulic Seal

• Customization: Available
• Material: NBR
• Application: Pumps
• Model NO.: FKM HNBR EPDM NBR 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. Introduction to Rubber O-ring
The rubber O-ring, renowned for its unique O-shaped cross-section, epitomizes high elasticity and superior insulation properties, also showcasing an extraordinary service life that stands the test of time.
Its straightforward manufacturing process, cost efficiency, and dependable reliability solidify its position as a cornerstone in the machinery manufacturing realm,
and extend its indispensable presence into automotive, electrical, medical, and numerous other industries. It is pivotal in sealing, insulation, cushioning,
and securing, among other vital functions. Consequently, the rubber O-ring is heralded as one of the most universally embraced seals across global machinery landscapes.
2. Selection of Raw Materials
Rubber O-rings are crafted from a variety of raw materials, each offering a distinctive set of properties and price considerations.
The typical material cost hierarchy is: NBR
Choosing the right material is crucial and is dictated by the specific environmental conditions of use.

Below, you will find a table detailing the key characteristics of each material. Should you have any further inquiries,
please do not hesitate to contact us at your convenience.
 

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 ColorsAt Sannai Rubber Manufacturing, we provide a rich palette of custom rubber colors including vibrant hues like yellow, red, orange, blue, green, gray, purple, brown, white, and more, adding a visual boost to your personalized rubber creations.

 

Xingtai Sannai Machinery Parts Co., Ltd. takes pride as a leading manufacturer in the domain of NBR/FKM/EPDM/HNBR/VMQ products. With over two decades of expertise in rubber seals manufacturing, we support a workforce of over 100 devoted staff members and 15 expert technicians.

 

Our company thrives on a business ethos of cutting-edge technological innovation and market leadership. We are steadfast in our promise to serve our clients with honesty and to forge win-win partnerships, while embodying a customer-first approach and a spirit of continuous improvement. We are dedicated to delivering premier rubber product solutions and eagerly look forward to nurturing a genuine collaboration that drives mutual success and shared advancement.



FAQ

1: Why are more customers choosing Xingtai Sannai Machinery Parts Co., LTD.?
Our expertise lies in the meticulous manufacturing and export of top-quality seals. Opting for us equates to opting for assurance and confidence.
We concentrate on offering an extensive range of seals specifically tailored to the high-precision demands of mechanical components. Our comprehensive product specifications facilitate a seamless one-stop shopping experience, saving you valuable time, effort, and peace of mind.
Supported by a team of dedicated professionals and state-of-the-art R&D facilities, our research and development capabilities are amongst the finest nationwide. With over two decades of specialization in producing varied seal types, we offer unmatched expertise.
Our end-to-end sealing solutions encompass services from product design inception to mold development, vulcanization molding, trimming, screening, and packaging, all ensuring swifter turnaround times and uniform quality standards.
2. Are you a trading company or a manufacturing factory?
We are a distinguished seal manufacturer with an illustrious 20-year legacy.
3: What is your packing method?
Our standard packing involves bundling 50 or 100 pieces in a single bag, subsequently grouping 15 or 30 bags in a carton, with flexibility to adapt to customer specifications.
4: Date of Delivery
1-2 days for goods that are in stock.
10-15 days for goods out of stock with existing molds, extending to 25-30 days for products requiring new molds.

5: Can you produce based on samples?
Absolutely, we possess the capability to analyze product samples, develop corresponding molds, and proceed with production seamlessly.
6: How do you ensure a long-term and positive business relationship with clients?
With steadfast dedication and an unwavering pledge, we continuously strive to refine and perfect our process control, elevating the pinnacle of quality that our products embody. We are committed to diligently minimizing operational costs, ensuring that we can offer you, our esteemed and valued customers, the most competitive pricing available. Our mission is centered around your interests and benefits, with you always being at the forefront of every endeavor we undertake.
At Xingtai Sannai Machinery Parts Co., Ltd, we are profoundly committed to engaging with every customer with the highest degree of sincerity and professionalism. Our philosophy is to establish enduring business relationships that evolve into genuine friendships, regardless of the order size. We proudly present a comprehensive suite of services, offering a one-stop sealed solution that is meticulously designed to meet and exceed all your unique needs.