Custom O Rings

GZ Best having near 20 years of mold and production experience for custom o rings /custom making all kinds of o rings,like Distributor o ring，2 inch o ring，Parker o rings，High temperature o ring etc.

How to Choose o rings?

When choosing the specifications of the custom o rings, the material of the custom o rings must be determined first.

At present, in industrial parts, the materials of the custom o-rings in life include--- NBR nitrile rubber;

NR natural rubber;

CR neoprene;

EPDM EPDM rubber;

H NBR hydrogenated nitrile rubber;

SILICO ME silicone;

FKM;

VITON;

Fluorine rubber;

FLS silicone fluorine rubber;

PU polyurethane;

SBR styrene-butadiene rubber and others.

Each of the above materials has its own destination and purpose.Some are oil-resistant, some are chemical-resistant, some are resistant to high and low temperatures, wear-resistant and so on. Therefore, when choosing the o-ring specification, you must know where the product is used, what it needs to withstand, what it does, and its service life, so that you can choose the material for custom o rings you need.

The size of the o-ring is expressed by the outer diameter and inner diameter, and the wire diameter. As long as the dimensions of the inner diameter and the wire diameter are indicated on our engineering drawings, the outer diameter is equal to the inner diameter+2*wire diameter. Or just mark the dimensions of the outer diameter and the wire diameter. You can choose one of the two.

Welcome your inquiry for custom o rings. Pls sent your inquiry to us and we will come back to you within 24 hours. Tks!

Why choose us?

• We stand behind our products with a satisfaction guarantee for our customers' peace of mind.
• The company cooperates with several universities for order-based talent training and reserves sufficient talents.
• We provide customized O-ring products to meet your unique application needs.
• While we achieve steady development and create economic benefits, we never forget our social responsibility.
• Our O-ring products offer a reliable and cost-effective sealing solution for a wide range of applications.
• We maximize the protection of shareholders' rights and interests, care for employees, give back to society and protect the environment.
• Our team of experts is always available to provide technical support and assistance with O-ring products.
• Over the years, we have always been engaged in the manufacture of Custom O Rings with an attitude of learning and a vision of development.
• We strive to maintain close relationships with our customers to ensure their O-ring needs are always met.
• We have many years of production experience, we use ingenuity process.

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