Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Efficient Epdm High Temperature O Rings Ealing Element For Static / Dynamic

Our O-Ring Advantages

1. O-Rings offer an efficient and economical sealing element for a wide range of static or dynamic applications.

2. O-Ring sizes are defined by the inner diameter-ID and the cross section-CS , our o-ring Inner Diameter can be from 0.5mm to 1500mm .

3. Standard sizes such as AS568(PARKER sizes), JIS(P TYPE,G TYPE,S TYPE ,V TYPE ,F TYPE sizes) , BS1516 sizes Metric sizes as well as non-standard sizes are all avaiblabe.

4. We have more than 2000 o-ring mould toolings , so you could get any size here without set-up or tooling charge . Huge inventory of o-rings can meet your urgent requiremnets.

5. A very wide range of elatomer material can be selected , main material: NBR(BUNA-N,Nitrile) , VITON(FKM) , Silicone(VMQ) ,HNBR, FFKM ,EPDM , PU(Polyurethane , urethane),Fluorosilicone(FVMQ),Neoprene(CR) and so on. Hardness of material can be from 40 ShoreA(Durometer) to 90 ShoreA(Durometer)

O-Ring Technical requirements:

Appearance  meets GB/T3452.2-2007        Material    meets HG/T2579-2008        Size        meets GB/T3452.1-2005

In additon , all our products are ROHS and REACH Compliant (we mainly export products to USA and Europe        market).

O-Ring Features :

1. Good sealing solution , long service life .

2. Easy installation reduces risk .

3. Working in various medium based on different elastomer material.

Press Cure		Post Cure
Sheet : 5min 170℃		Sheet : 1 hrs 125℃
Button : 10 min 170℃		Button : 1 hrs 125℃
ORIGINAL    PROPERTIES	SPECIFICATION	TEST RESULT
HARDNESS  SHORE  A	70°±5	70
TENSILE  STRENGTH, MPA, MIN	14	14.9
ULTIMATE   ELONGATION, ％, MIN	300	327
SPECIFIC  GRAVITY  (g/cm3)		1.15
HEAT  RESISTANCE  70 H . AT 100℃
CHANGE IN HARDNESS, POINTS	10	2
CHANGE IN TENSILES  STRENGTH,%	-25	-4.1
ULTIMATE ELONGATION,MAX %	-25	-3.4
COMPRESSION SET, MAX, 22H AT 70℃	25	8
RESISTANCE TO OZONE
EXPOSURE  METHOD B		N0 CRACK	PASS
WATER RESISTANCE:100℃,70H (EA14)
VOLUME CHAGE,%	±5	3.7
LOW-TEMPERATURE  BRITTLENESS NONBRITTLE
AFTER 3MIN  AT -55°C (F19)	NONBRITTLE	PASS