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Red Standard / Nonstandard NBR O Ring Water Resistance For Pump Seal

Red Standard / Nonstandard NBR O Ring Water Resistance For Pump Seal

Red Standard / Nonstandard NBR O Ring Water Resistance For Pump Seal
Red Standard / Nonstandard NBR O Ring Water Resistance For Pump Seal
Red Standard / Nonstandard NBR O Ring Water Resistance For Pump Seal
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: negotiable
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
Mterial: NBR Color: Red
Hardness: 30-90 Shore Temperature Resistance: -50-150℃
Elongation(Min)%: 150-672 Tensile Strength(Max)%: 10.6-21.3
High Light:

nitrile rubber o ring


o rings nbr


pump seal nbr o ring


Red NBR O Ring Water Resistance For Pump Seal


Product Description


Brand Name ORK(our brand)or customized brand
Product Name O ring
Material nbr
Property oil resistance,abrasion resistance, water resistance etc
Color red
Hardness 30-90 Shore A or special
Samples Free samples are available when we have inventory.
Package Inner: plastic bag, outer: carton box or as your requirements
Payment L/C,T/T,Paypal,D/A,D/P,Western Union
Certificate TS16949,ISO9001,ROHS,REACH
Delivery time Usually 15days after receiving your advance payment.
Application Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc.


Material Test Report





Unit Inspection In acc. Required value Measured value Solution




g/cm³ ASTM D 297 1.35±0.03 1.34 Ok


Tensile Strength


MPA ASTM D 412 10min 11.8 Ok




% ASTM D 412 250% 287.30% Ok




shore A DIN 53 505 70°±5° 71-72 Ok


Compression Set


% ASTM D 395 25max 22.20% Ok

OEM and customized service


1) Quality guarantee

• Chemical checking

• NDE after rough machining

• Mechanical testing after heat treatment

• Final NDE,dimension inspected

2)Best price:We will give the most competitive price,because we are manufacture

3) Quality document

• Full Q.A document as per client request

4) Service

• Drawing: we can translate your original drawing, offer best suggestion

on design.

• Quality: we have full set quality control system to guarantee the best


.• Inspection: inspect in house, all our products must be checked 3 times

before packing.

5) Our goal

• To be your preferred partner


Our advantages:


**A manufacture with more than 15 years experiences

**Free samples are accepted

**Customized sizes are accepted

**Most types and sizes are in stock

**Fast delivery and production





1.Can you produce customized goods ?

Yes, the size, diameter and length can be produced as per client's requirements.


2. Can you print words on products as per client's requirement?

Yes, make label according to your exact requirement.


3.Can you do business via Ali Online Transaction?

Yes, we can make the deal through AOT.


4.Do you accept OEM?

Yes, OEM or ODM are both OK.


5.How can you guarantee the quality or any warranty?

If any quality problems during use, all the products can be returned or according to

consumer's requests.


6.What are the critical items should be attention when selecting the materials?

Even if the size is very consistent, the seal has no resistance for fluid and temperature,

it will also can produce swell and stiffen phenomenon, even shorten life, leakage. Therefore,

make sure in advance to fluid and temperature.


7. What storage method should pay attention to the rubber seal?

1) Please keep a place in the absence of direct sunlight. (UV and heat will accelerate the

aging of the rubber.)


2)Please keep in ventilated, low humidity places, away from moisture and mildew.


3)Avoid placing near the high temperature heat sources. (Heating could accelerate the aging

of the rubber.


4)Avoid hanging on hooks, metal lines above, or wear them with a belt hanging. Please avoid

stressing on the rubber parts.


5)Please complete package. (or may cause scratches or foreign matter adhering.)


Contact me now:



Looking forward to working with you and creating win-win parternership.


Contact Details
Dongguan Ruichen Sealing Co., Ltd.

Contact Person: Shadow Zhang

Tel: +8618024335328

Send your inquiry directly to us
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