Bespoke Black Nitrile Rubber U Shape Sealing Ring

• Customization: Available
• Material: NBR
• Application: Hydraulic
• Model NO.: Bespoke
• Type: Rotary & Shaft Seal
• Performance: Wear
• Shape: U Shape Ring
• Standard: Nonstandard
• Size: Custom Made
• Color: Black, Custom Colors Are Available
• Certificate: ISO9001, ISO14001 and RoHS
• Main Market: North America, Europe and Southeast Asia
• Hardness Range: 40-90
• Standard Hardness: 70 Shore a
• Operational Temperature Range: -40°f to 250°f (-40°c to 121°c)
• Sample Time: 3-7 Days
• Do Not Use with: Brake Fluids, Acetones
• Tensile Range: 200-3000 Psi
• Transport Package: 10000PCS/ Plastic Bag, 10 Bags/ Carton
• Specification: 45x28x20cm
• Trademark: SHEDL
• Origin: Quanzhou, Fujian, China
• HS Code: 40169390
• Production Capacity: 100 Tons/Year

Product Description

Since 2007, Quanzhou Shengda Rubber Products Co.,ltd has been a manufacturer in sealing solutions. We specialize in manufacturing standard and custom o-rings, seals, gaskets, molded rubber products, and more, using a variety of elastomers. Our experience and expertise enable us to provide custom rubber products for clients in a broad range of industries.Our main market is North America, Europe and Southeast Asia.Sample order or  trial  order is ok. ISO9001, ISO14001 and ROHS certificate have passed. We have our own import & export license.


Custom Oil Resistant Black 90 Shore Buna-N O-Rings 

Material	NBR/Nitrile/Buna
Color	Black,Custom colors are available upon request
Size	Custom
Hardness	from 40 shore to 90 shore
Service	OEM or ODM
Production basis	Samples or drawings
Technology	Compression moulding
MOQ	10000 pcs
Working life	3-6 Years
Sample	Sample is free from stock
Application	plumbing,  automotive, pneumatic and hydraulic applications.

Detailed pictures


About  NBR /Nitrile /Buna rubber

Buna-N Product Features

• Resistant to: air, alcohols, alkalines, diluted acids, engine coolants, gasoline, water, hydraulic fluids, mineral oil, silicone greases, motor oil, vegetable oil
• Do not use with: brake fluids, acetones
• Operational temperature range: -40°F to 250°F (-40°C to 121°C)
• Hardness range (durometer): 40-90
• Standard hardness: 70 Shore A
• Tensile range: 200-3000 psi
• Maximum elongation: ≈300%
• Adheres well to metals
• Standard color: black; custom colors are available upon request
• Available specifications: FDA, UL, MIL-SPEC, 3/A; other specifications may be available upon request

Buna-N Chemical Compatibility & Characteristics

If Buna-N is not compatible with your application, view our chemical compatibility chart to find the right material for your unique needs

• Oil resistance: Excellent
• Dynamic resistance: Good to excellent
• Set resistance: Good to excellent
• Tensile strength: Good to excellent
• Abrasion resistance: Good
• Cold resistance: Good
• Heat resistance: Good
• Impermeability: Good
• Chemical resistance: Fair to good
• Water steam resistance: Fair to good
• Acid resistance: Fair
• Electrical properties: Fair
• Tear resistance: Fair
• Weather resistance: Fair
• Flame resistance: Poor
• Ozone resistance: Poor

Our Workshop


Testing Equipment

Certificate

FAQ
Question 1:  How do you  make your quality control?

 ISO9001 & ISO14001 certificate have been approved , 10 years experience's quality workers can check one by one carefully.

Question2: How about your production capacity ? how do you make sure delivery time?

Supply ability : 100000 pcs per month , late delivery refund 1%  per day 

Question3: Can I place one small order for first time to test the quality?

we offer new customers 2% discount for first order and stock samples are free,  custom sample cost   will be returned to the prodution order.

 Question4:  Could you offer  door to door service  for us ?

Yes, we can arrange everything for you when you confirm the order 

Contact information
Please kindly contact us for nitrile rubber u share sealing ring 
Contact Person: Lana Feng