# STZ 3/8 in. Black Iron Union — 1-1/2" x 1-1/2"

**Brand:** [STZ](https://shop.coreranger.com/brands/STZ)
**Double Fitting Size:** 1-1/2" x 1-1/2"
**Price:** $18.97 · in stock
**URL:** https://shop.coreranger.com/product/stz-3-8-in-black-iron-union-320688328/1-1-2-x-1-1-2
**Parent product:** [STZ 3/8 in. Black Iron Union](https://shop.coreranger.com/product/stz-3-8-in-black-iron-union-320688328)

## Specifications

| Spec | Value |
|---|---|
| Features | Threaded |
| Material | Iron |
| Pack Size | 1 |
| Connection | FPT x FPT |
| Returnable | 90-Day |
| Application | Air,Furniture Grade,Natural Gas,Propane |
| Color Family | Black |
| Connection 1 | FPT |
| Connection 2 | FPT |
| Connectivity | Threaded |
| Fitting 1 size | 3/8" |
| Fitting 2 size | 3/8" |
| Double Fitting Size | 3/8" x 3/8" |
| Single Fitting Size | 3/8" |
| Product Length (in.) | 1.5 in |
| Manufacturer Warranty | 1 Year Limited |
| Fitting Size Dimensions | 3/8" x 3/8" |
| Compatible Pipe Material | Black malleable iron |
| Fitting or Connector Type | Union |
| Pipe or Fitting Product Type | Fittings & Connectors |
| Fitting/ Connector Collection | Black |
| Maximum working pressure (psi) | 300 |
| Maximum Working Temperature (F) | 300 |

## Description

When selecting gas pipe for your home STZ pipe and fittings are the way to go! Our durable black iron fittings are 100% pressure tested and protected right at the factory. Pipe, connectors, and fittings come in a array of sizes for residential gas, air, and LP applications.

• UL listed black union offers durability
• Meets ASTM standards for safe and reliable use
• Durable black malleable iron construction