Welded steel pipe, black coated to prevent rusting, meets ASTM A/53 standards. Schedule 40, standard pipe thread. Import. Each pipe nipple is individually shrink wrapped.
1/2x3-1/2 Galv Nipple
1/2x4-1/2 Galv Nipple
1/2x1-1/2 Galv Nipple
1/2x5-1/2 Galv Nipple