Aerospace Rubber NBR O Ring Repair Kit -40°F - +257°F Operating Temperature

Product Details:

Place of Origin:	Guangdong,China
Brand Name:	ORK
Certification:	FDA,ROHS,ISO9001,TS16949
Model Number:	Customized

Payment & Shipping Terms:

Minimum Order Quantity:	100 USD
Price:	negotiation
Packaging Details:	PE inside , Carton Outside
Delivery Time:	7-45 work days
Payment Terms:	L/C, L/C,Paypal
Supply Ability:	30000000 PCS / Month

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Detailed Product Description

Brand Name:	NBR70 O-ring Kits	Quantity:	382 PCS
Hardness:	70±5 Shore	Brand:	ORK
Application:	Auto Parts	Material:	NBR
Lead Time:	5-8 Work Days	Acild Resistant:	Acceptable
High Light:	o ring seal kits , oring kits

Aerospace Rubber NBR O Ring Repair Kit -40°F - +257°F Operating Temperature

O-ring kits are an economical way to purchase seals for many businesses. With a variety of sizes in each kit, you can quickly find what you need to replace a damaged or missing O-ring without shutting down your line. Each kit includes popular O-ring sizes suited for a range of sealing applications.

Our 70-durometer nitrile (Buna-N) O-ring kits may be purchased with no label, a Parco label, or a generic label. Each kit includes 382 pieces, ranging in size from -006 to -327.

Nitrile / NBR: Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F

NBR 70 TEST REPORT ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17
PROPERITIES	SPECIFICATION	TEST RESULT	TEST METHOD
Hardness shore A	70±5	72	D2240
Tensile MPA Min	14	14.5	D12
Elongation % Min	250	315	D412
Gravity		1.263	D297
Heat resistant 70h 100℃ Hardness change	±15	﹢5	D573
Tensile strength%	±30	﹢15
Elongation Max	-50	-12
Compression Max 22h at 100℃	25	14	D395
NO1 oil resistant
Change in hardness	-10~+5	+1	D471
Change in tensile Max	-25	-16
Change in Elongation	-45	-20
Change in Volume%	0~25	+6
Fuel resistant 70 H at 23℃
Hardness change	±10	+3	D471
Tensile change Max	-25	-8
Elongation change Max	-25	-10
Change in Volume	-5~+10	+3
Water Resistant			D417
Change in Hardness		+3
Change in tensile		+5
Change in Elongation		-14
Change in Volume	±15	+3
Low Temperature resistant			D2137
3 MIN -40℃	Non brittle	Pass	D2137