Yuyao Ningbo Haoyun Rubber Co.,Ltd.

Yuyao Ningbo Haoyun Rubber Co.,Ltd.

Manufacturer from China
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OEM Standard Small Rubber O Rings High Pressure Resistance ISOTS16949 Certificated

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Yuyao Ningbo Haoyun Rubber Co.,Ltd.
Province/State:zhejiang
Country/Region:china
Contact Person:Sales Manager
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OEM Standard Small Rubber O Rings High Pressure Resistance ISOTS16949 Certificated

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Certification :ISO/TS16949:2009
Place of Origin :China
MOQ :Negotiable
Payment Terms :L/C, T/T
Delivery Time :30 days
Packaging Details :neutral packing or as required
Material :ourocarbon (Viton®), Silicone, Nitrile (Buna-N), EPDM, Viton & Silicone, Neoprene, etc
Size :stand size or as customized
color :Black,Red,White,etc...
Hardeness :20-90 Shore A
Application :Hydraulics, Pneumatics & Plumbing
OEM :available
Brand Name :HAOYUN RUBBER
Price :Negotiable
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standard soft silicone rubber o ring 30*3.5, NBR 70 Shore A, o ring and mechanical seals

General Introduction of O Ring

An O-ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.

Details

  1. Rubber O-ring seals - for binoculars, tools, automobiles, garage, plumbers, machinery, plant, repair, air and gas connected.
  2. For professional pipe, sealing pipe and sewer repair leaks family, bathtub, septic tanks, hydraulic, air and gas connections, etc..
  3. Oil, coolant, power steering fluid, washer fluid, Use for mechanical,grease applications.
  4. These rings are made of a very durable and pliable rubber construction to seal contact and connection points. They will last through long and arduous use.
  5. O rings are also widely used by professional mechanics and DIY car owners to fix engine leaks and other leaks like oil, coolant, power steering fluid, washer fluid, etc. Use for mechanical/grease applications.

Product name o ring 30*3.5
Material Flourocarbon (Viton®), Silicone, Nitrile (Buna-N), EPDM, Viton & Silicone, Neoprene,etc
Hardness 20~75 Shore A
Application Hydraulics, Pneumatics & Plumbing
Color Black,Red,White,etc...
Working temperature Normal: -60~230 degree
Special: -60~300 degree
Elongation 200~380%
Grade food grade, medical grade
Feature Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant

Main Rubber Compounds and Properties

Products Lip Seals Gaskets Boots and Dust Covers Industrial Parts
Characteristics required Sealing ability
Oil resistance
Heat resistance
Low temperature resistance
Abrasion resistance
Mechanical strength
Compression set
Heat resistance
Oil resistance
Weather resistance
Flexible durability
Heat resistance
Low temperature resistance
Grease resistance
Water resistance
Various selection for each application
Material NBR
H-NBR
SBR
ACM
VMQ
FKM
CR
EPDM
U
CSM
Polyester Elastomer
Polyolefin Elastomer

FAQ:

1. Can you make OEM products?

Yes, we mainly do GB products and custom products as well. We develop and produce products according to the drawings or samples provided by our customers.

2. What is the production capacity of your company?

We have two dust-free production lines for oil seals, sealing products and rubber sundries with an annual production capacity of 50 million pieces. And three production lines for automobile transmission belts with an annual production capacity of 8 million pieces.

3. How many employees are there in your company and how many of them are technicians?

Our company has more than 105 employees including 15 professional technical personnel and 10 engineers.

4. How does your company guarantee product quality?

First of all, each of our processes will be followed by the corresponding inspection. For the final product, we will do 100% full inspection according to customer requirements and international standards.

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