Premium NBR O-Ring for Steel Mill Hydraulic Sealing Solutions

• 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-rings
The Rubber O-ring, characterized by its distinctive O-shaped cross-section, boasts remarkable elasticity and insulation, ensuring a prolonged service life.
Its ease of manufacturing, cost-effectiveness, and reliability make it a preferred choice in machinery manufacturing,
spanning industries such as automotive, electrical, and medical. It excels in sealing, insulation, cushioning,
and fixing, cementing its status as one of the most indispensable seals in global machinery.
2. Selection of Raw Materials
Rubber O-rings can be crafted from a variety of materials, each offering unique properties and price points.
Material pricing follows this order: NBR < SIL < EPDM < CR < ACM < FKM < HNBR < FVMQ.
Selecting the right material depends on its intended application environment.

The table below outlines the primary characteristics of each material. Should you desire more information,
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

Customizable ColorsSannai Rubber Manufacturing offers a spectrum of custom colors like yellow, red, orange, blue, and more, enhancing your rubber product's aesthetic appeal.

 

Xingtai Sannai Machinery Parts Co., Ltd. stands as a leader in producing NBR, FKM, EPDM, HNBR, and VMQ products with over two decades of expertise in rubber seal manufacturing. Our robust team comprises 100+ dedicated employees and 15 skilled technicians.
 

Rooted in a philosophy of market leadership through technological innovation, we prioritize customer satisfaction and continuous learning. Our commitment to delivering premium rubber product solutions fosters win-win relationships and mutual growth with our clients. We eagerly await partnering with you for shared success.

Frequently Asked Questions (FAQ)

1: Why is Xingtai Sannai Machinery Parts Co., Ltd. becoming the favored choice among customers?
We are specialists in manufacturing and exporting premium seals. Choosing us ensures peace of mind.
We produce a wide range of high-precision mechanical component seals of diverse types and models, offering you comprehensive options for one-stop shopping and convenience.
Our team, equipped with top-notch R&D facilities, makes us a premier manufacturer with over 20 years of expertise in creating various seal types.
From product design and mold development to vulcanization, trimming, and packaging, we offer streamlined, high-quality sealing solutions, ensuring efficiency and reliability.
2. Are you a trading company or a manufacturing factory?
We are a distinguished seal manufacturer with a proud history spanning over 20 years.
3: What is your packing method?
We package 50 or 100 pieces per bag, with 15 or 30 bags in a carton, tailored to customer requirements.
4: Delivery Timeline
1-2 days for in-stock items.
10-15 days for out-of-stock items with molding, 25-30 days without molding.

5: Can you manufacture based on samples?
We possess the capability to deconstruct samples, develop molds, and proceed with production.
6: How do you maintain long-term and positive business relationships?
By refining process control, enhancing product quality, minimizing operational costs, and offering competitive pricing, we ensure our customers' success and satisfaction.
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