Factory Wholesale Hydrogenated Nitrile Sealing Ring, 90 Degrees Hardness HNBR O-Ring Oil Field Seal

• Customization: Available
• Material: HNBR
• Application: Pumps
• Model NO.: All models
• Type: Shaft Seal
• Performance: High Pressure
• 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
The O-ring is a marvel of engineering with its distinct O-shaped cross-section, offering exceptional elasticity, electrical insulation, and an impressively long service life.
Its ease of manufacturing, cost-effectiveness, and steadfast reliability make it a staple in the world of machinery production,
including automotive, electrical, medical, and various other industries, performing critical roles in sealing, insulation, cushioning,
and securing components. As a result, the rubber O-ring stands as one of the most widely utilized seals in global machinery.


2. Raw Material Selection

Rubber O-rings can be crafted from a diverse array of raw materials, each offering unique properties and price points.
Material cost hierarchy: NBR
Selection of the appropriate material is guided by its intended environmental usage,

The subsequent table outlines the primary characteristics of each material. For further insights into any specific
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 colorSannai Rubber Manufacturing offers a palette of custom colors including yellow, red, orange, blue, green, gray, purple, brown, and white, enhancing the aesthetic appeal of your tailored rubber products.

 

Xingtai Sannai Machinery Parts Co., Ltd. stands as a beacon of expertise in the production of NBR/FKM/EPDM/HNBR/VMQ products. With over two decades of rich experience in rubber seal manufacturing, our company employs a dedicated team of over 100 employees, including 15 skilled technicians.

Our unwavering commitment to technological innovation captures market attention, while our service-oriented, win-win philosophy ensures customer satisfaction. With a core belief in 'Customer First' and continuous improvement, we deliver premium rubber product solutions. We eagerly anticipate collaborating with you for mutual advantage and shared growth.


FAQ

1: Why are more customers gravitating towards Xingtai Sannai Machinery Parts Co., LTD.?
By specializing in the manufacturing and exporting of high-quality seals, we offer peace of mind to our valued customers.
Our expertise spans a wide range of seals encompassing various types, specifications, and models of high-precision mechanical components. We provide comprehensive solutions, ensuring you find everything you need under one roof, saving you time and effort.
With a team of seasoned experts and state-of-the-art R&D facilities, our standing as one of the foremost manufacturers domestically is well-earned. Celebrating over 20 years of specialization in seal production.
Our holistic sealing solutions encompass every stage, from product design, mold development, and vulcanization molding to trimming, screening, and packaging. This streamlined process results in reduced lead times and dependable quality.
2. Are you a trading company or a manufacturing factory?
We proudly position ourselves as a distinguished seal manufacturer with a legacy spanning over two decades.
3: What is your packing?
Our standard packing includes 50 or 100 pieces per bag, with 15 or 30 bags per carton, but we also cater to customer-specific requests.
4: Date of Delivery
1-2 days for in-stock items.
10-15 days for out-of-stock items with existing molds, and 25-30 days for those without molds.

5: Can you produce according to the samples?
Indeed, we possess the capability to replicate samples, develop molds, and undertake production based on your specifications.
6: How do you make our business long-term and good relationship?
We pledge to continuously enhance our process control and elevate the quality of our products. Our commitment extends to reducing operating costs, ensuring we offer our valued customers competitive pricing while maximizing their benefits. With Xingtai Sannai Machinery Parts Co., Ltd, you can trust that excellence and affordability go hand in hand.
At Xingtai Sannai Machinery Parts Co., Ltd, every customer is treated with the utmost seriousness and integrity. We believe in building lasting relationships, whether the order is large or small. Our commitment is to provide comprehensive services and a one-stop sealed solution, ensuring all your needs are met with professionalism and friendship.