
Price: $6.98 per pcs
Availability: Ships within 1-3 business days
| Size | 1" |
|---|---|
| Material | Black Iron |
| Type | Coupling |
| Category | Black Iron |
A 1" black malleable iron L/R nipple-coupling — a nipple/coupling combination fitting. Black malleable iron nipple conforming to ASTM A733, made from ASTM A53 welded steel pipe. Import. Black iron is the standard for natural gas and propane lines and for low-pressure steam and compressed-air piping; it is not used for potable water, where bare steel would rust.
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