ASTM A135 Fire Sprinkler Pipe

ASTM A135 is one of the standard specifications for electric resistance welded (ERW) steel pipe. ASTM A135 steel pipe is mainly used to transport gas, steam, water or other liquids, and is especially suitable for fire sprinkler purposes. This article will talk about ASTM A135 fire sprinkler pipe, read on to learn more.

Sizes of ASTM A135 Fire Sprinkler Pipe:

- Grade A:

NPS 2 to 30, nominal (average) wall thickness not exceeding 12.7 mm (inclusive)

- Grade B:

NPS 3/4 to 5, nominal (average) wall thickness 2.11 mm to 3.40 mm

End Types of ASTM A135 Fire Sprinkler Pipe:

- Plain hair

- Beveled end

- Grooved end

- Threaded end

- Flange welded end

Anti-Corrosion Types of ASTM A135 Fire Sprinkler Pipe:

- Light oil protection

- Powder coated (color according to customer requirements)

- Hot dip galvanized

- Hot dip galvanized and powder coated

Union Steel Industry are experts in producing products that fully meet or exceed A135 specifications. If you need fire sprinkler pipes or other types of steel pipe products, please contact us: sales@union-steels.com