Plumbing Supplies

Malleable iron. Flat banded. Standard Malleable Iron Fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties).

Male and female NPT threads for connecting two pipes. Flat banded straight sizes. Standard malleable iron fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties).

Malleable black iron pipe fittings. Black finish resists rust. National Pipe Threads for creating tighter seals than straight threads. Fed. Spec. WW-P-471-B, ANSI B-16.14 (Dimensions), ANSI B-2.1 (Pipe Threads), Ferrous Plugs, Bushings, and Locknuts, Fed...

Malleable black iron pipe fittings. Standard Malleable Iron Fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties), ASTM A-153 (Galvanizing), Ferrous Plugs, Bushings, and Locknuts,...

Malleable black iron pipe fitting made for tensile strength. Designed for connecting two pipes that are going in the same direction.

Made of steel tubing. Merchant couplings are used often in low pressure piping situations, like with water, oil, air or gas lines. They function by connecting straight pipe to straight pipe.

Malleable iron. Flat banded. Standard Malleable Iron Fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties).

Malleable iron. Flat banded. (In pricing, the run size is first, the outlet second). Standard Malleable Iron Fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties). On reducing...

Malleable iron. Flat banded. (In pricing, the run size is first, the outlet second). Standard Malleable Iron Fittings, Fed. Spec. WW-P-521F, ANSI B-16.3 (Dimensions), ANSI B-2.1 (Pipe Threads), ASTM A-197 (Chemical & Physical Properties). On reducing...

Larger size listing is for Male thread. Small size listing for Female thread. Ferrous Plugs, Bushings, and Locknuts, Fed. Spec. WW-P-471-B, ANSI B-16.14 (Dimensions), ANSI B-2.1 (Pipe Threads).

Made of Malleable iron which is designed for high tensile strength. National Pipe threads provide a tight seal, complete with a black finish to resist water, air, and steam.

Welded steel pipe, black coated to prevent rusting, meets ASTM A/53 standards. Schedule 40, standard pipe thread.