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Double Sphere Rubber Joint
Size Range: DN40-600
Pressure: PN10/PN16
Body Material: EPDM
Features: High quality and good resistance. It can be used in municipal construction, water conservancy project, water supply and drainage, water treatment etc, water chiller system, HVAC and mechanical.
Product advantages

1. The flange is forged with JB / T 81-94 standard. No difference.

2. The rubber sphere is made of EPDM rubber. And the rubber content is more than 40%. It has the characteristics of tensile resistance, compression resistance, aging resistance, high temperature resistance and low temperature resistance.

3. It has a compression ring made of carbon steel. A steel cord is wound around the ball cord to increase the ball strength.

4. It has limit bolts to prevent the ball from pulling off.

5. Each product will be inspected for sphere appearance, hardness, air tightness, pressure resistance and flange pull-out prevention before leaving the factory. Unqualified products are strictly not allowed to leave the factory.

6. The flange is spray-treated. Spray thickness is greater than 250um, which can reduce the rust generated in humid environment by more than 70% and improve the anti-oxidation rate by more than 20%

7.Pango brand products are underwritten by Pacific Insurance Company with a quality of 10 million yuan. The warranty is 2 years.Pay two back if one bad. We will compensate unconditionally for problems caused by the quality of the product itself.



Parameter Information:

1. Executive Standard:

NameDesign and manufactureFace to face LengthPressure TestEnd flange
Reference standardGB/T26121GB/T26121GB/T26121GB/T9116;ANSI B16.5;DIN EN 1092-1;JIS B2220

2. Material of Main Parts:

NameRubber BallFlange
MaterialEPDMCarbon Steel Q235 with Epoxy Coating
OptionalNBR/Silicone/PTFE lined EPDM304/304L/316/316L

3. Dimensions:


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Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.

Tel: +86176 6111 2376

Whatsapp: +86155 5092 3108

Email: sale@pangovalve.com

Factory Add: Workshop No. 7, West Zone, Pump and Valve Technology Industrial Park, Xinxing Town, Lanling County, Linyi City, Shandong.

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