Yuyao Ningbo Haoyun Rubber Co.,Ltd.

Yuyao Ningbo Haoyun Rubber Co.,Ltd.

Manufacturer from China
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7 Years
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Anti Oil Rubber O Rings , Flat Rubber Gasket Wide Temperature Range For Machinery Industry

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Yuyao Ningbo Haoyun Rubber Co.,Ltd.
Province/State:zhejiang
Country/Region:china
Contact Person:Sales Manager
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Anti Oil Rubber O Rings , Flat Rubber Gasket Wide Temperature Range For Machinery Industry

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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
Material :Rubber, SILICONE,NR,NBR,EPDM,VITON..
Size :Customized size
color :As customers' requirements
Application :Industry
Feature :Oil Resistance
Hardness :20~90 Shore
Brand Name :HAOYUN RUBBER
Price :Negotiable
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View Product Description

EPDM Rubber O Ring Seal Flat Washers , 21.15*1.8 Flat Silicone Rubber Gasket


1, can be used in a widely range of pressure , temperature , clearance
2, easy to fix and not esay to damage
3, light weight and no need a big space to install
4, can be used over much time
5, o ring get invalid gradually , and it's easy to Distinguish
6, cheap price

Product Description

Product name o ring seal 21.15*1.8
Material Type NBR,EPDM,SILICONE,VITON,SBR,NR,HNBR,CR,FFKM,etc.
Temperature NBR(-40~120°C),FFKM(-20~320°C)
Viton(-20~200°C),Silicone (-70~220°C)
EPDM(-50~150°C),PU(-40~90°C)
Color black,brown,red,white,yellow,orange,etc.
Size sNon-Standard O-Rings
Hardness Range 20-90 Shore A
Advantage 1) excellent anti-chemical character. It almost applies to all mediums.
2) temperature range is very wide.
3) anti oil function is very good.
4) long service life.
Packing Internal: plastic bag, External: standard export carton or as customers' requirements.
Applications Machinery industrial

Select Rubber

Material Working Temperature Property
NBR 40℃ ~ +120℃ Oil resistance Heat resistance(medium)
Low temperature resistance
ACM 20℃ ~ +150℃

Oil resistance

Good heat resistance

FKM 30℃ ~ +200℃

Oil resistance

High temperature resistance
Chemicals

HNBR -40℃ ~ +170℃ Oil resistance
High temperature resistance
Chemicals resistance
Low temperature resistance
VMQ(Silicone) -50°C ~ +230°C lammability ,low gas permeability and excellent resistance to ozone,weathering and aging.
EPDM -50~ +150 °C EPDM shows good heat ,ozone and aging resistance ,in addition they also exhibit high levels of elasticity, good low temperature behavior as well as good insulating properties.

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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