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Home > Products > Malleable Iron Pipe Fittings > Malleable Iron Plumbing Pipe Fitting (Flat Seat Union) / Malleable Iron Extension Piece (Union Type)
Malleable Iron Plumbing Pipe Fitting (Flat Seat Union) / Malleable Iron Extension Piece (Union Type)
Malleable Iron Plumbing Pipe Fitting (Flat Seat Union) / Malleable Iron Extension Piece (Union Type)

Malleable Iron Plumbing Pipe Fitting (Flat Seat Union) / Malleable Iron Extension Piece (Union Type)

Nominal Size: DN6-DN200
Design Standard: ASME B16.3
Material: ASTM A197/A197M (Malleable Cast Iron)
Size Range: 1/8" (DN6) - 8" (DN200)

Product description

Malleable iron pipe fittings are suitable for pipeline connection pieces used in the transportation of media with a nominal size ranging from DN6 to DN200, a service temperature of -29°C to 175°C, and a maximum working pressure of 2.1 MPA. They are an important part of the pipeline systems in the fields of gas, fire protection, water affairs, and heating, ventilation and air conditioning, and can meet the connection requirements of various pipeline systems. Whether it is a straight pipeline or a curved pipeline, or whether it is a pipeline with the same diameter or different diameters, malleable iron pipe fittings can provide a firm and reliable American standard threaded connection, which is convenient for on-site construction.

Product function

Product function

Connection Function

Corrosion Resistance Function

Direction-Changing Function

Fittings used for connecting general pipelines that transport water, oil, air, gas, and steam.
The formation of a zinc-iron alloy layer provides good corrosion resistance.
In addition to straight pipeline connections, the direction of the pipeline can be altered according to construction conditions, facilitating on-site construction.

Value advantage

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