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AS 568 Standard Waterproof Pvc Pipe Black Rubber Ring With FDA Compliant

AS 568 Standard Waterproof Pvc Pipe Black Rubber Ring With FDA Compliant

Pvc Pipe Black Rubber Ring

AS 568 Standard Black Rubber Ring

AS 568 Pvc Pipe Rubber Ring

Place of Origin:

Dongguan, Guangdong, CN

Brand Name:



ISO9001, IATF16949, RoHs, FDA, Reach

Model Number:


Contact Us
Request A Quote
Product Details
70 To 90 Shore A
Black, Or What You Want
PVC Pipe
Cross Shape:
Payment & Shipping Terms
Minimum Order Quantity
100 usd
usd 0.002~0.5 / pcs
Packaging Details
PE bag inside, carton outside, cartons on pallets if needed
Delivery Time
3~60 days according to quantity
Payment Terms
L/C, T/T, Western Union,Paypal
Supply Ability
3000000 pcs per month
Product Description


Black Rubber Ring For Pvc Pipe Waterproof Material Water Resistance


We usually use pvc pipe to transport water. But if only pvc pipe , the water will leek at the joint, so we need to fit rubber ring for sealing. Then the leakage will be solved.

Rubber ring is very small  accessory in a water conveyance system, but it plays a very important part.


Advantages of Our Ring Seal:


1, Wide range of dimensions:

a) Standard, including AS 568, BS 1806, French, JIS B 2401-P / G / V / S series

b) Nonstandard, we also have thousands of molds besides standard sizes.

Total o ring molds, more than 4000. ID(0.5mm~1500mm), CS(0.3mm~23mm)

2, Wide range of colors:

Black, white, blue, yellow, red, green, we can also adjust colors by color number (Pantone).

3, Wide range of materials:

NBR(Nitrile Rubber/Buna-N), SIL(Silicone Rubber), EPDM(Ethylene propylene Rubber),

FKM(fluoroelastomer FKM/FPM), HNBR (Hydrogenate Nitrile), CR/Neoprene/Polychloroprene,

SBR(Styrene Butadiene Copolyme), IIR(Butyl Rubber), PU (polyurethane rubber),

FLS (Fluorinated Silicone Rubber), FFPM(FFKM).

4, All kinds of certificats:

ISO9001, TS16949, FDA, RoHs, Reach and so on.


Basic info.:

Item Description
Model AS 568 Standard
Material Nitrile Rubber, EPDM, Silicone and so on
Hardness Durometer 70~90 shore A
Tolerance According to international standard

Rubber ring for pvc pipe can be different shapes, now we introduce the simplest one, o-ring.


Drawing of o ring:

AS 568 Standard Waterproof Pvc Pipe Black Rubber Ring With FDA Compliant 0

The choice of material:


We usually use NBR, EPDM or Silicone for pipe sealing, but how can we choose which to use ? You can see the differnces of these materials and then choose one from the operating condition.

Function NBR EPDM Silicone
Tensile Strength Good Poor Poor
Elongation Good Good Excellent
Abrasion Resistance Excellent Good Poor
Water resistance Good Excellent Good
Operate Temperature -40℃~100℃ -50℃~150℃ -60℃~220℃
Tear Resistance Good Bad Poor
Weathering Resistance Bad Excellent Excellent
Oil Resistance Good Poor Limited


Quality Control:


We will control the quality while production, every two hours, our inspection personnel are regular inspection of the products. After the rubber rings be made , we have to inspect them, and before package, final inspection will  be arranged.

All inspection by machine:


Products Show:


Name: Rubber ring for PVC pipe,              Color: Black,              Function: Waterproof

AS 568 Standard Waterproof Pvc Pipe Black Rubber Ring With FDA Compliant 1



1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City, Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000, 100% paid in advance by paypal or T/T;
Amount >= US$2000, 30% paid in advance, 70% balance before shipment by T/T.
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$

Send your inquiry directly to us

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