Boshart SS304E 304 Stainless S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.49
Boshart SS304E 304 Stainless Steel Threaded Elbow, ISO4144

Boshart SS304E 304 Stainless Steel Threaded Elbow, ISO4144

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Model: SS304E-05

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3.49
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Boshart SS304E 304 Stainless Steel Threaded Elbow, ISO4144

The Boshart SS304E is a 304 stainless steel threaded elbow fitting built to the ISO4144 thread standard for corrosion-resistant rough-in plumbing installations. Machined from 304 stainless steel, this elbow is designed for joining stainless steel threaded pipe runs where corrosion resistance and long-term durability are required in demanding commercial and industrial environments. The SS304E family is available across a size range of 1/2" to 1", giving contractors and distributors a consistent, code-compliant elbow option for stocking a full stainless steel threaded fitting program. Boshart ships this fitting in cartons of 20 ea, making it a practical choice for contractors and distributors stocking stainless steel threaded fittings for commercial and industrial piping systems. Whether used for directional changes in a rough-in run or as part of a larger stainless steel piping assembly, the SS304E elbow is engineered to maintain a reliable, leak-resistant connection when properly installed with compatible sealing products.

Key Features

  • Size Range: Available in 1/2", 3/4", and 1" sizes to cover common stainless steel threaded rough-in applications.
  • Durable Construction: Machined from 304 stainless steel for corrosion resistance and long service life in demanding piping applications.
  • Thread Standard: Manufactured to the ISO4144 thread standard for compatibility with stainless steel threaded piping systems.
  • Elbow Configuration: Threaded elbow fitting designed to change direction of stainless steel threaded pipe runs.
  • Packaging: Supplied in cartons of 20 ea per size for efficient stocking and distribution.
  • Recommended Sealing: Boshart recommends using Gray Stainless Steel PTFE Tape together with Gray Magic Pipe Thread Compound when joining stainless steel threaded fittings for a proper seal.

Technical Specifications

  • Country of Origin: China
  • Prop 65 Warning: No
  • Thread Standard: ISO4144
  • Material: 304 Stainless Steel
  • Size Range: 1/2" - 1"

Typical Applications

  • Stainless Steel Threaded Pipe Rough-In
  • Commercial and Industrial Piping Systems
  • Corrosion-Resistant Fitting Installations
  • Directional Changes in Threaded Pipe Runs
  • Food, Beverage, and Sanitary Piping Assemblies Requiring Stainless Materials

Why Boshart?

Boshart's SS304E elbow is machined from 304 stainless steel and built to the ISO4144 thread standard, giving contractors a corrosion-resistant fitting option across a 1/2" to 1" size range for stainless steel threaded piping systems. Boshart's guidance to pair Gray Stainless Steel PTFE Tape with Gray Magic Pipe Thread Compound reflects the manufacturer's focus on proper installation practices for reliable, leak-resistant threaded connections in professional rough-in plumbing work. Packaged in cartons of 20 ea, the SS304E elbow supports efficient stocking for contractors and distributors building out a complete stainless steel threaded fitting program.

Manufacturer Resources

Product Specs

Prop 65 Warning:
No
list_batch:
BOS-20260923
Product Type:
Elbow
Standards:
ISO4144
Department:
Plumbing
Product Subgroup:
Fittings and Valves
Product Material:
304 Stainless Steel
Product Group:
Fitting

Boshart SS304E-05 – Frequently Asked Questions

1) Will a Boshart SS304E stainless elbow thread onto NPT pipe?
The SS304E is made to the ISO4144 thread standard, which is the BSP/ISO taper-parallel threading convention, not NPT. ISO4144 threads and NPT threads differ in form and pitch, so if your existing run is NPT pipe or NPT-threaded nipples you should not mix them with this elbow. Match the SS304E to ISO4144-threaded stainless pipe and fittings.
2) What should I use to seal 304 stainless threaded fittings so they don't gall or leak?
Boshart's own guidance for the SS304E elbow is Gray Stainless Steel PTFE Tape used together with Gray Magic Pipe Thread Compound. Stainless-on-stainless threads are prone to galling, so the tape plus compound combination is what the manufacturer calls for rather than tape alone.
3) What sizes does the Boshart SS304E stainless steel elbow come in?
Three sizes: 1/2 inch (SS304E-05), 3/4 inch (SS304E-07), and 1 inch (SS304E-10). That covers the common small-bore stainless rough-in range. If your run is larger than 1 inch, this elbow family will not cover it.
4) Is the Boshart SS304E elbow suitable for food and beverage piping?
It is machined from 304 stainless steel and Boshart lists food, beverage, and sanitary piping assemblies requiring stainless materials among its typical applications. It carries no Prop 65 warning. Note this is a threaded fitting, not a tri-clamp or weld sanitary fitting, so it suits utility and process piping rather than clean-in-place product contact lines.
5) Should I use a 304 stainless elbow or a brass one for my rough-in?
Pick 304 stainless like the SS304E when the line sees corrosive media, washdown, coastal or chemical exposure, or where a stainless material is specified for sanitary reasons. Brass is the usual choice for ordinary potable water rough-in and is easier to thread up. One caution: because the SS304E is cut to ISO4144, don't plan on mating it to an NPT brass fitting mid-run.
6) Which Boshart part number do I order for a 3/4 inch stainless elbow?
SS304E-07 is the 3/4 inch 304 stainless threaded elbow. The 1/2 inch is SS304E-05 and the 1 inch is SS304E-10. Size is the only ordering variable on this elbow, so once you have the pipe size you have the part.
7) Can I buy a single Boshart SS304E elbow or does it come in a carton?
Boshart packages the SS304E in cartons of 20 each per size. Distributors and contractors stocking a stainless threaded program get uniform carton counts across the 1/2, 3/4, and 1 inch sizes.
8) Where is the Boshart SS304E stainless elbow made?
Country of origin is China. It is manufactured to the ISO4144 thread standard in 304 stainless steel, which matters for procurement teams documenting material and standard on a submittal.
How fast can I get the Boshart SS304E-05 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Boshart SS304E-05 come with a warranty?
Absolutely. The Boshart SS304E-05 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Boshart SS304E-05?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Boshart SS304E-05 from ZenSupply?
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