Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
USA INDUSTRIALS Schedule 40 Pipe Nipple - Schedule 40 Pipe Nipples with Thread Sealant
USA INDUSTRIALSSchedule 40 Pipe Nipples with Thread Sealant

USA INDUSTRIALS Schedule 40 Pipe Nipple

This USA INDUSTRIALS Pipe Nipple is a Schedule 40, 4 in, 12 in Lg, 316 Stainless Steel nipple threaded on both ends (Male NPT x Male NPT) with a welded construction. It includes a pre-applied thread sealant and has a…

SKU 3G-OTH-651108

Also listed as: ZUSAPF21633 · ZUSA PF 21633

Brand
USA INDUSTRIALS
Item
Schedule 40 Pipe Nipple
Part Number
ZUSA-PF-21633
Category
Schedule 40 Pipe Nipples with Thread Sealant
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

USA INDUSTRIALS
Manufacturer Part Number
ZUSA-PF-21633
Type
Schedule 40, 4 in, Threaded on Both Ends, Welded
Material
Stainless Steel
Lg
12 in
Connection Type
Male NPT x Male NPT
Maximum Operating Pressure
150 psi @ 72 °F
Includes Pre-Applied Thread Sealant
Pre-Applied Thread Sealant Included

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

USA INDUSTRIALS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This USA INDUSTRIALS Pipe Nipple is a Schedule 40, 4 in, 12 in Lg, 316 Stainless Steel nipple threaded on both ends (Male NPT x Male NPT) with a welded construction. It includes a pre-applied thread sealant and has a maximum operating pressure of 150 psi @ 72 °F.

Frequently Asked Questions

What is a Schedule 40 316 stainless steel pipe nipple used for?

This USA INDUSTRIALS pipe nipple connects piping in corrosive or high-temperature environments. Its 316 stainless steel construction resists chlorides and acids, making it suitable for chemical processing, marine, and food-grade applications. The pre-applied thread sealant simplifies installation.

What are the specifications of the USA INDUSTRIALS pipe nipple ZUSA-PF-21633?

This Schedule 40 nipple is 4 in nominal size, 12 in long, made of 316 stainless steel with welded construction. It has Male NPT threads on both ends, includes pre-applied thread sealant, and is rated for 150 psi maximum operating pressure at 72 °F.

Where to buy a 316 stainless steel pipe nipple worldwide?

3G Electric supplies and delivers this USA INDUSTRIALS pipe nipple worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.

How to install a threaded pipe nipple with pre-applied sealant?

Clean both male threads and the female port. Apply pipe dope or PTFE tape only if the pre-applied sealant is insufficient. Hand-tighten the nipple, then use wrenches on the pipe and fitting to achieve a leak-free joint. Do not overtighten to avoid cracking.

Used in

Common applications for USA INDUSTRIALS
Petrochemical industry — USA Industrials A193 B7 heavy hex bolts used in high-temperature flange connections on process piping.
Power generation — A193 B7 heavy hex bolts for bolting applications in steam lines and turbine housings.
Structural steel — Heavy hex bolts for high-strength structural connections in industrial buildings and equipment.
Maintenance and repair — Small packs of A193 B7 bolts for on-site replacement in high-pressure systems.
Chemical processing — Corrosion-resistant bolting for reactors and heat exchangers where elevated temperatures are present.
Oil and gas — A193 B7 bolts for wellhead and pipeline flange assemblies requiring reliable sealing.
Not sure this is the right part? Photo-identify it→

USA INDUSTRIALS Products

3G Electric supplies USA INDUSTRIALS schedule 40 pipe nipples with thread sealant. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from USA INDUSTRIALS

View all USA INDUSTRIALS parts →
This Schedule 40 pipe nipple is made of 316 stainless steel, 1 in size, 1 1/2 in long, fully threaded and welded. It features male BSPT x male NPT connections and includes pre-applied thread sealant. Maximum operating pressure is 150 psi at 72 °F. Used to connect pipes in fluid or gas systems
USA INDUSTRIALS
This Schedule 40 pipe nipple is made of 316 stainless steel, 1 in size, 1 1/2 in long, fully threaded and welded. It features male BSPT x male NPT connections and includes pre-applied thread sealant. Maximum operating pressure is 150 psi at 72 °F. Used to connect pipes in fluid or gas systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first