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Wooden case holding 66 black steel pipe nipples in graduated lengths

Value Brand

Value Brand 66-Piece 1/2" Schedule 40 Black Steel Pipe Nipple Assortment

SKU CH-32H7-CPZS8

66-piece Schedule 40 black steel nipple assortment with 1/2" MNPT threaded ends meeting ANSI/ASME B1.20.1 and ASTM A53/A733 standards

  • TypeOther
  • 66-piece assortment covers common plumbing lengths
  • Schedule 40 black steel meets ANSI/ASME B 1.20.1
  • ASTM A53 Type E Grade A ensures material quality
  • Electric resistance weld construction for reliable joints
  • Threaded both ends for standard 1/2" MNPT connections

66-Piece Schedule 40 Steel Pipe Assortment

This Zoro Select assortment contains 66 black welded steel pipe nipples in 1/2 inch nominal size. Each nipple is threaded on both ends with MNPT threads and meets ANSI/ASME B 1.20.1, ASTM A53 Type E Grade A and ASTM A733 standards. Electric resistance weld construction provides consistent wall thickness throughout. The kit is designed for Schedule 40 pressure piping systems.

Suited for plumbing professionals

Contractors who need a ready supply of common close and cut lengths for Schedule 40 black steel piping will find this assortment practical. The range covers six pieces each of close, 1-1/2, 2, 2-1/2, 3, 3-1/2, 4, 4-1/2, 5, 5-1/2 and 6 inch lengths. Installers requiring galvanized, stainless or larger diameter nipples must source those separately.

1/2 inch nominal size with Schedule 40 wall

The single specification that decides fit is the 1/2 inch nominal pipe size combined with Schedule 40 wall thickness. All 66 pieces share this diameter and schedule, so they mate only with matching 1/2 inch Schedule 40 fittings and pipe. Verify your system uses this exact size and schedule before purchasing.

Highlights

  • 66-piece assortment covers common plumbing lengths
  • Schedule 40 black steel meets ANSI/ASME B 1.20.1
  • ASTM A53 Type E Grade A ensures material quality
  • Electric resistance weld construction for reliable joints
  • Threaded both ends for standard 1/2" MNPT connections

Specifications

BrandZORO SELECT
TypeOther

Questions about this item

What pipe size and thread type do these 66 nipples use?

Each nipple has a 1/2 in nominal pipe size with MNPT threads on both ends, matching Schedule 40 fittings.

How do I seal the threads during installation, and what mistake should I avoid?

Apply pipe-thread sealant or tape to the male threads; the common error is over-tightening, which can crack the Schedule 40 welded steel.

When will the black coating need attention, and what should I watch for?

The black finish protects the steel initially; inspect periodically for rust at the threads and replace any nipple showing corrosion.

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