DI Universal Coupling

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 50000 Pieces per Month pc/month

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Universal coupling

1.Ductile iron end cover and steel sleeve

2.EPDM gasket

3.Pressure : PN10/16

4.size : DN50-DN300

Technical parameters of coupling:

Large Tolerance Unit Coupling is designed to connect with two plain and pipe and it accommodates up to 7-angularity in the sleeve.

Dimension:DN50~DN300.

Material:Sleeve by rolled steel to BS EN 10025:1993 Grade S275/ASTM A283 End Rings by GJS500 casting.

Working Pressure:

Pressure test 350psi(24 bar),

Working pressure 230psi(16 bar).

Gasket:NBR for natural gas, EPDM for potable water.

Double protect bolts and nuts:

DIN 603 Grade 8.8 with one DIN 934 nut and DIN 125 washer.

Bolts and nuts are galvanizing.

Painting:

RAL 5005 Polyester painting, thickness 150μm.

Hope we can receive your enquiry in future.

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Q: Can the sleeve type pipe joint be disassembled and assembled several times?: Some domestic manufacturers in Europe and the United States is the sleeve type pipe joint suppliers, their structure can be repeated disassembly; but some connector is a one-time pressure deformation, the joint group cannot be used repeatedly, or at least need to replace the components outside the card of the pipe, and the sealing surface of the belt assembly still need to check the qualified talents use up a nut by repeating

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Q: A fire hydrant robbed and gave my dog weed now it's addicted! Now Neil Patrick Harris is outside my house riding a unicorn!!!: I think you would be better off using PVC pipe. Its very sturdy, chlorine resistant, lasts for years when burried and comes in many diameters and pressure ratings. Fittings are easily installed and you can get it anywhere. For a fountain 15mm or 20mm pipe in class 9 should be adequate but you can go up in diameter if you need too. Its really cheap stuff and when primed/glued properly will never leak. If you use any fitting with threaded joiners use plenty of teflon tape.

We are a manufacturer and trading group specializes in the export of metal products. It mainly deals with various of ferrous metal & nonferrous metal castings and forgings, our main products covering water valves and fittings, power line fittings,fire-fighting equipments, motor & pump part, automotive & machine parts,.etc.

1. Manufacturer Overview

Location	Dalian,China
Year Established	1994
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Nearest Port	dalian
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Language Spoken:	English,Chinese
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