Audited Supplier
FKM HNBR EPDM NBR silica gel
NBR
Pumps
Shaft Seal
Corrosion
O-Ring
Standard, Nonstandard
O-Ring
FKM/FPM /Fvmq /HNBR /Ffkm/NBR.Ect
As568 & BS1516 & JIS2401
Resistant to Heat, Oil, Fatigue, Aging and Fricti
Available. According Your Drawing or Sample.
Generally 3-15days
Free
From 60 ~ 90 Shore a
Most Popular Color / Customized Color
-25~350
10 PCS
Hebei, China
Plastic Bags +Carton
Sannai
Box
All sizes
China
4016931000
Product Description
1. Introduction to Rubber O-ring
This remarkable rubber ring, boasting an O-shaped cross-section, is celebrated for its exceptional elasticity, superior insulation, and impressive longevity.
Its manufacturing simplicity, affordability, and unmatched reliability make it a staple in the world of machinery manufacturing,
and a versatile component across automotive, electrical, medical, and numerous other industries, serving not only as a seal but also providing insulation, cushioning,
stability, and more. Consequently, the rubber O-ring is recognized as one of the most prevalent seals in the global machinery market.
2. Selection of Raw Materials
A spectrum of raw materials is available for crafting Rubber O-rings. Each material offers unique properties and price points.
The pricing hierarchy for materials is as follows: NBR < SIL < EPDM < CR < ACM < FKM < HNBR < FVMQ.
Selecting the optimal material involves considering the environmental conditions of its application.
Below is a table detailing the primary characteristics of these materials. For further inquiries about specific materials,
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 Color OptionsAt Sannai, we offer a dazzling palette of custom rubber colors: vibrant yellow, fiery red, warm orange, cool blue, lush green, elegant gray, royal purple, rich brown, pristine white, and more, enhancing your products' visual appeal.
Our company is committed to pioneering market dominance through technological innovation, forging strong partnerships for mutual success, upholding customer-first values, and fostering continuous learning. We provide top-tier rubber product solutions and anticipate a fruitful collaboration for shared advancement and mutual gain.
Frequently Asked Questions
1: Why are more and more customers choosing Xingtai Sannai Machinery Parts Co., Ltd.?
By choosing us, you opt for unmatched expertise and peace of mind, as we are specialists in top-quality seal manufacturing and export.
We offer an extensive selection of seals in various types, specifications, and models, catering to high-precision mechanical components. Our comprehensive range ensures a seamless shopping experience, saving you time, effort, and worry.
Backed by professional personnel and state-of-the-art R&D equipment, we are industry leaders in seal production, boasting over 20 years of innovation and expertise.
We provide complete sealing solutions, from product design to mold development, vulcanization, trimming, quality screening, and packaging, all performed with heightened efficiency and exceptional quality assurance.
2. Are you a trading company or a manufacturing factory?
We proudly stand as a renowned seal manufacturer with a storied legacy of over 20 years.
3: How is your packaging done?
We customize packaging with 50 or 100 pieces per bag and 15 or 30 bags per carton, tailored exactly to customer needs.
4: What is the expected delivery date?
For in-stock items, we assure immediate delivery within 1-2 days.
For items not in stock, delivery takes 10-15 days if molding is required, or 25-30 days without molding.
5: Do you produce based on samples?
Absolutely. We are equipped to meticulously analyze sample products, craft the necessary molds, and initiate full-scale production.
6: How do you ensure a long-term, excellent business relationship?
At Xingtai Sannai Machinery Parts Co., Ltd, we are unwavering in our dedication to the evolution of process controls. Our relentless pursuit of excellence in product quality is a testament to the unparalleled value we pledge to deliver to our esteemed clientele. Through our strategic initiatives to minimize operating expenses, we ensure competitive pricing that guarantees significant benefits for our partners.
· At Xingtai Sannai Machinery Parts Co., Ltd, we cherish each customer relationship as a cornerstone of our business. With genuine and transparent business practices, we are devoted to building enduring friendships with clients, regardless of their size. Whether the business volume is large or small, our resolute promise is to provide all-encompassing services and an all-inclusive one-stop sealing solution.
