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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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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