Precision Molded Rubber O-Ring Industrial Leakproof Washer Pump Valve Hydraulic Seal Ring

• Customization: Available
• Material: FKM
• Application: Pumps
• Model NO.: FKM HNBR EPDM NBR
• Performance: Temperature
• 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
Our Precision Molded Rubber O-Ring boasts a distinctive O-shaped cross-section, delivering unparalleled high elasticity, exceptional insulation, and a remarkably long service life.
Effortlessly manufactured and cost-effective, this reliable component is a staple in machinery manufacturing.
It serves vital roles across automotive, electrical, medical, and various other industries, providing impeccable sealing, top-notch insulation, effective cushioning,
and secure fixing. Undoubtedly, the rubber O-ring is among the most universally utilized seals in global machinery.
2. Selection of Raw Materials
Our Precision Molded Rubber O-Ring offers a diverse array of raw materials, each with unique properties and pricing.
Material pricing hierarchy: NBR
Selecting the right material tailored to its use environment is paramount.

Below is a table highlighting the key characteristics of each material. For more details,
feel free 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 Color OptionsAt Sannai Rubber Manufacturing, elevate your product's appearance with our custom color options, including yellow, red, orange, blue, green, gray, purple, brown, white, and more.

 

Xingtai Sannai Machinery Parts Co., Ltd. is a premier manufacturer specializing in NBR, FKM, EPDM, HNBR, and VMQ products. With over 20 years in rubber seal manufacturing, our team of 100+ employees, including 15 skilled technicians, guarantees unmatched quality.

Our company champions market leadership through technological innovation. We are committed to exceptional customer service and win-win outcomes, guided by a philosophy of prioritizing the customer and continuous learning. We deliver superior rubber product solutions and look forward to collaborative success and growth.


FAQ

1: Why are more customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
Our expertise in premium seal manufacturing and export offers peace of mind and reliability.
We offer an extensive range of seals with varied types, specifications, and models for high-precision mechanical components, ensuring a seamless, efficient shopping experience.
Backed by top-tier personnel and cutting-edge R&D equipment, our capabilities rank us as a leading domestic manufacturer with over two decades of specialization in diverse seals.
We offer comprehensive sealing solutions, from design to mold development, vulcanization molding, trimming, screening, and packaging, ensuring faster delivery and unparalleled quality.
2. Are you a trading company or a manufacturing factory?
We are a renowned seal manufacturer with a rich, over 20-year history.
3: How is your packaging prepared?
Our packaging typically includes 50 or 100 pieces per bag, and 15 or 30 bags per carton, customizable to client needs.
4: Delivery Timeline
For in-stock items, expect delivery within 1-2 days.
For out-of-stock items with existing molds, delivery takes 10-15 days, while creating new molds extends this to 25-30 days.

5: Can you manufacture products based on provided samples?
We have the expertise to analyze samples, develop corresponding molds, and proceed with production.
6: How do you ensure a long-term and fruitful business relationship?
At Xingtai Sannai Machinery Parts Co., Ltd, we are dedicated to the relentless pursuit of excellence. Our commitment shines through in our continuous enhancement of process control, ensuring that each product meets and exceeds quality standards. We are devoted to reducing operational costs, enabling us to offer competitive pricing that provides mutual benefits for our customers. With us, you gain more than a product-you gain a partner in success.
We at Xingtai Sannai Machinery Parts Co., Ltd treat every customer with the highest level of sincerity and integrity. Our goal is to foster enduring business relationships and friendships. Whether your order is large or small, we are here to provide comprehensive services and a one-stop sealing solution. Experience the unique blend of personal attention and professional expertise that sets us apart.