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Home > Products > Malleable Iron Pipe Fittings > Malleable Iron Threaded Equal Nipple.280 / Malleable Iron Threaded Reducing Nipple
Malleable Iron Threaded Equal Nipple.280 / Malleable Iron Threaded Reducing Nipple
Malleable Iron Threaded Equal Nipple.280 / Malleable Iron Threaded Reducing Nipple

Malleable Iron Threaded Equal Nipple.280 / Malleable Iron Threaded Reducing Nipple

Nominal Size: DN8-DN50
Design Standard: EN 10242
Material: ASTM A197/A197M (Malleable Cast Iron)
Size Range: 3/8" x 1/4" (DN10 x DN8) - 2" x 1-1/2" (DN50 x DN40)

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Product description

Malleable iron pipe fittings are suitable for pipeline connection pieces used in the transportation of media with a nominal size ranging (DN)10X8~(DN)50X40, 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.

Customer challenge

The product material is substandard, prone to cracking and breaking.

The surface treatment of the product is substandard, resulting in poor rust resistance and a short service life.

The product threads are imprecise, leading to potential leaks and misalignment during installation.

The product design is unreasonable, making it difficult to install.

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

Relevant data

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