Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring

Product Details
Customization: Available
Material: NBR FKM Ffkm EPDM Silicon
Usage: Engine, Hydraulic Engine, Transmission, Rear Axle
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  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
  • Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring
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  • Overview
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
FKM o ring
Type
Hydraulic
Speed
High Speed
Pressure
Pressure Type
Lip
O Ring
Standard
Standard
Customized Material
Acceptable
Hardness
70-90 Shore
Color
Customized
Application
Machine
Other Usage
Hydraulic Excavator Seal
Feature
High Temperature
Size
Customized
MOQ
1000 PCS
Transport Package
Carton
Specification
40*40*40
Trademark
customized
Origin
Hebei
HS Code
4016931000
Production Capacity
50000000

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 10.00cm
Package Gross Weight
0.300kg

Product Description

Product Description

NBR 70  FKM FPM Fluorelastomer Rubber Seal O-Rings Oring
Orings
 are used in a various machines as a compact sealing component. Orings can generally be classified into dynamic applications ("packing") and static applications ("gaskets").


NBR O ring is the most common and simplest types of seal with excellent sealing properties and durability. Used in engines and gearboxes, also found in anything from shower heads to an aircraft, garden hoses and pumps etc., They can be used as face to face gasket style seals or as shaft seals and allow both rotary and linear movement. They have a 70 Shore hardness and an operating temperature range of -30°C to +120°C. Highly resistant to many chemicals, petroleum, diesel, LPG etc.  

Appli-cation General industrial machines Automobiles Aircraft
Standard JIS B 2401 Old ISO
3601
JASO F 404 AS 568 AS 28775A
Classi-
fication
JIS code Remarks
(hardness measured by type A durometer)
Old JIS 
identifi
 cation code
Remarks Material
class
Remarks Remarks

Material
NBR-70-1 NBR-90    NBR-70-2 EPDM-70 EPDM-90 VMQ-




70
   FKM-70    FKM-90    HNBR-70 HNBR-

90

ACM-70  SBR-70*
Mineral oil resistance (A70)
Mineral oil resistance (A90)
Gasoline resistance (A70)
Animal oil, vegetable oil, 
and brake fluid resistance
 (A70) Animal oil, vegetable oil, 
and brake fluid resistance (A90) 
High-temperature application resistance (A70)

High-temperature application resistance (A70)
High-temperature application resistance (A90)
Mineral oil and high-temperature application 
resistance (A70) Mineral oil and high-temperature application resistance (A90) High-temperature application and mineral oil resistance (A70) 
Animal oil and vegetable oil resistance (A70)
Class 1-A
Class 1-B
Class 2
Class 3
-
Class 4-C
Class 4-D
-
-
-
-
Class 3
For mineral-
based fluids
Class:
JIS NBR-70-1
Class 1-A Class 2   
Class 3


Class 4-C

Class 4-D

Class 4-E

Class 5
General mineral oil resistance 
Gasoline resistance
Animal oil, vegetable oil, 
and brake fluid resistance

High-temperature application 
resistance
High-temperature application 
resistance
High-temperature application 
resistance
Coolant resistance
For mineral-based fluids
Class: JIS NBR-70 
NBR-90 FKM-70
Appli-cation P: For dynamic use and static sealing
V: For vacuum flanges
G: For static sealing
S: For slim static sealing
(not standardized in the JIS)
For general
industrial use
For dynamic use and static sealing For static sealing
Detailed Photos
 
DIFFERENT FROM NBR FROM HNBR
ITEM NBR HNBR
Density, g/cm3 1.3 1.3
Elongation at Break, % 380 300
Maximum Temperature Mechanical, °C 110 190
Strength to Weight
Axial, points
3.9 4.1
Strength to Weight
Bending, points
12 12
Tensile Strength
Ultimate (UTS), MPa
18 19

Acrylonitrile Butadiene Rubber (NBR), usually shortened to Nitrile, was developed in 1941 as the first oil resistant rubber. Grades with high acrylonitrile content have better oil resistance whereas low acrylonitrile content gives better low temperature flexibility and resilience.

  • Nitrile has moderate physical properties but good abrasion resistance. Gas permeability is low.
  • Ozone resistance and electrical properties are poor.
  • Flame resistance is poor and it is not suitable for use with use with polar solvents (e.g. MEK).
  • Certain grades can be compounded with PVC to improve ageing, flame, petrol and ozone resistance.
  • Carboxylated grades of Nitrile (XNBR) have improved physical properties and higher temperature resistance.
  • Potable water (WRAS) compounds are available as well as mixes suitable for use in the food and pharmaceutical industries.
  • Typical applications include accumulator bladders, diaphragms, gaskets, hose, liners, O-rings and seals.
  • Typical working temperature range: -25°C to +100°C. Low acrylonitrile materials good down to -50°C & peroxide cured materials up to +150°C.
  • Hydrogenated Nitrile Rubber (HNBR) properties depend upon the acrylonitrile content and the degree of hydrogenation of the butadiene copolymer.
  • They have rather better oil and chemical resistance than Nitrile Rubber and can withstand much higher temperatures.
  • HNBR has excellent resistance to sour oil and gas, steam, hot water and ozone.
 
Detailed Photos

Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring

Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring

Packaging & Shipping

Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring

Company Profile

Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingWe are a professional production and sales company. We integrate procurement, inspection and sales to provide customers with professional services. We have a professional purchasing team, inspection team and sales team, each member has professional oil seal product knowledge. The products we are good at include rubber products, O-rings, metal skeleton oil seals, hydraulic oil seals, automotive oil seals, etc. We have a wide range of oil seals and accessories in stock in our own warehouse, and delivery is guaranteed to be as fast as possible. We have won the satisfaction and recognition of customers all over the world with our business philosophy of quality first and customer demand first.Factory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-RingFactory Direct Sales Rubber FKM/NBR/Ffkm/EPDM/Silicon O-Ring

FAQ

Q:Are your company a factory or trade company?
A: we are seals manufacturer with trading company in China.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we are glad to offer the sample for free charge but don't pay the cost of freight.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q:What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q:How about your delivery time?
A: Usually it will take 7 to 25 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of the order.

Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or drawings. 

Q:If any Quality problem of the goods have what can I do?
A:Feel free to contact us. we will help you solve this prombles.

Q: Why we choose you ?(Our advantages)
A: 1)We are professional manufacturer more than 10 years.Compound from world class suppliers, NBR, EPDM,FKM ,         FVMQ,PU,Aflas,HNBR, Silicone,etc material, hardness from 30 to 95 Shore.We have more than 10000 molds for orings,oil seal and mechanical seal .
2)We promise we will quick delivery as soon as the contract is effetive.
3)Good quality & reasonable price.
4)Big stock goods .

Our price is best in China, and it is competitive all over the world.If you have another question, please feel free to contact us,We will reply you for your inquiry in 24 hours.

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