Dongguan Ruichen Sealing Co., Ltd.: Tongchuan, Shaanxi, China; Main products: NBR O Ring, Viton O Rings, Silicone O Rings

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Machine Equipment EPDM O Ring Rubber Aging Resistant 30 - 90 Shore Hardness

FOB Price

US$ 4 - 5 / Metric Ton

1 Metric Ton(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	NFCase		Place of Origin	China
Model Number	AIA-1

Product Description

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

Machine Equipment EPDM O Ring Rubber Aging Resistant 30 - 90 Shore Hardness

All stocked EPDM AS568 o-rings have three measurement types. First, a nominal inch reference, then actual inch sizes, and finally the metric size displayed in millimeters. EPDM o-rings are stocked and cataloged by their AS568 number. This number references the Aerospace Standard 568 (AS 568) which was published by the SAE (Society of Automotive Engineers). Each o-ring is assigned a dash number which correlates directly to an exact o-ring size. You may view a complete chart of these o-ring sizes here

Standard Metric EPDM O-Rings

EPDM O-rings are available in several metric sizes. EPDM metric O-rings are cataloged by their cross section and inside diameter. Columbia references the metric EPDM o-rings by the compound number and the cross section along with the inside diameter. You may view a complete chart of the metric o-ring sizeshere.

Custom EPDM O-Rings

EPDM O-rings can be made in custom sizes to fit any application specific needs. Our engineering staff can review your application and design a solution that satisfies those requirements. You can find assistance with o-ring gland design here. You can find assistance with o-ring design here. To request a quote on your o-ring specifications please submit a RFQ here.

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

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Dongguan Ruichen Sealing Co., Ltd.: Contact nameMr. Bob
Chat Now; Phone86-769-86865861; Addressno 332 Hewan New Village chashan town, Tongchuan, Shaanxi

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Product Categories

EPDM O Ring	Molded Rubber Parts	NBR O Ring	O Ring Cord
O Ring Kits	O Ring Seals	Quad Ring	Rubber Bushing
Silicone O Rings	Silicone Rubber Hose	Solid Rubber Ball	Viton O Rings

Machine Equipment EPDM O Ring Rubber Aging Resistant 30 - 90 Shore Hardness

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