1. Quality certificate: ROHS.
2. Materials: NBR, NR, FPM...etc
3. Use for all machines,size:50-630

SR:good resilience,ozone resistance, ageing resistance, low temprature and bending resistance,low compression deformation,perfect electrical performance.

SBR: high tensile strengh,abrasion resistance,heat resistance,ozone resistance,acid resistance,alkali resistance,alkali resistance,good flex performamnce at low      temprature.

CR: high tensile strength,good tearing property,heat resistance,abrasion resistance,oil resistance,acid resistance,alkali resistance,and good fire resistance.

NBR: oil resistance,acid resistance,alkali resistance,no permeation.and low compressive strain.

EPDM: high tensile strengh,good tearing property,abrasion resistance,ageing resistance,ozeone resistance,good flex performance at low temprature,perfect             electrical performance,acid resistance,alkali resistance.

NR: high tensile strength,good tearing property,abrasion resistance,heat resistance,acid resistance,alkali resistance.

FPM:high tensile strength,good tearing property,no change in property from -70--300 centigrade.

IIR: good heat resistance,antoxidation,no permeation,acid resistance,alka
li resistance.

honor: ISO 9001:2008   SONY Green Partner Certificate
color: dark,white,red,blue,green,gray,brown,yellow ect.
payment: T/T,L/C,D/P

shipment:10 days

packing:poly bag
inner packing: one piece/bag
outer packing:standards carton box

O RING

durable in liquid material,mineral oil,lubricant and other different environment
materia:SR,NBR,EPDM,NR,SBR
color:available in any color,according to customer's requirement
working pressure:<= -35--200 centigrade
specification:standard and non standard available,different sizes available
packing;standard packing(inner:poly bag  outer:carton) or customerized
certification:ISO9001 ,SGS