

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The VALUE COLLECTION 4BN1*5 is a welded stainless steel pipe nipple designed for use in fluid and gas piping systems where corrosion resistance and mechanical strength are required. Manufactured from Grade 304/304L stainless steel, this nipple meets Schedule 40 wall thickness and is threaded at 1 inch pipe size. The dual-grade 304/304L designation makes it suitable for both standard and low-carbon weld applications. Licensed plumbers and pipefitters install this type of fitting in industrial, commercial, and mechanical piping systems requiring stainless construction.
This pipe nipple is suited for plumbing, process piping, and mechanical systems where stainless steel is specified for corrosion resistance. The Schedule 40 profile is a common requirement in commercial and light industrial plumbing installations. It is appropriate for use in water supply lines, chemical transfer systems, and other fluid-handling assemblies that call for 304 or 304L stainless pipe fittings at 1 inch nominal pipe size.
Designed as an OEM-style replacement or direct-install fitting for 1 inch Schedule 40 stainless steel pipe assemblies in plumbing and process piping systems.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or local mechanical codes. Shut off and depressurize the piping system completely before removing or installing any threaded nipple. Use appropriate thread sealant or PTFE tape rated for the fluid and pressure conditions of the system. Do not over-torque threaded stainless fittings, as galling can occur between stainless mating threads.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!