We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel tee fitting with three threaded ports

Value Brand

Value Brand 40TE111N112 1-1/2" FNPT 304 SS Tee

SKU CH-ZX9X-J2P9M

A 1-1/2 inch FNPT tee made from 304 stainless steel, rated for 300 psi and compliant with ASTM A351 and MSS SP-114 Class 150 standards

  • 304 stainless steel resists corrosion in demanding fluid lines
  • FNPT threads seal to ANSI B1.20.1 for leak-free joints
  • Class 150 rating handles 300 psi working pressure
  • ASTM A351 material conformance ensures consistent alloy quality
  • MSS SP-114 compliance confirms pressure-class integrity

1-1/2" FNPT 304 Stainless Steel Tee

This Zoro Select tee joins three 1-1/2 inch FNPT pipes in water, oil or low-pressure steam lines. It is built from 304 stainless steel for corrosion resistance in commercial and industrial plumbing installations. The Class 150 rating suits general-purpose distribution systems up to 300 psi.

Verify thread standard and pressure class

Confirm that your existing piping uses ANSME B 1.20.1 tapered threads before ordering. The fitting meets MSS-SP-114 Class 150 ratings, so the system design pressure must not exceed 300 psi or 150 psi for steam service. Ensure the connected schedule matches the Class 150 wall thickness.

Material handles heat

304 stainless steel withstands the rated 300 psi liquid and 150 psi steam limits without active cooling or noise concerns. The solid casting has no moving parts, so power draw is zero and thermal expansion follows standard pipe-stress calculations. No special ventilation or insulation is required beyond normal piping practice.

Highlights

  • 304 stainless steel resists corrosion in demanding fluid lines
  • FNPT threads seal to ANSI B1.20.1 for leak-free joints
  • Class 150 rating handles 300 psi working pressure
  • ASTM A351 material conformance ensures consistent alloy quality
  • MSS SP-114 compliance confirms pressure-class integrity

Specifications

BrandZoro Select

Questions about this item

What comes in the box and do I need to buy sealant or tape separately?

The box contains the 304 stainless steel tee with 1-1/2 in FNPT threads. Thread sealant or PTFE tape is not included and must be purchased separately for a leak-free joint.

How do I choose between the available versions of this tee?

This model is a single configuration: 1-1/2 in FNPT, Class 150, 304 stainless steel. No alternative sizes, schedules or materials are offered for this part number.

What does the 300 psi rating mean when the tee is installed in my piping system?

The 300 psi rating is the maximum non-shock cold working pressure at ambient temperature. For saturated steam service the limit drops to 150 psi per the MSS-SP-114 Class 150 standard.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.