Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BECK Pipe: 1 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 54 in Lg, Schedule 40 - Schedule 40 Low Pressure Pipe & Pipe Nipples
BECKSchedule 40 Low Pressure Pipe & Pipe Nipples

BECK Pipe: 1 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 54 in Lg, Schedule 40

The BECK 1 1/4 in Nominal Pipe Size Schedule 40 Low Pressure Pipe & Pipe Nipples (SKU 0330233602, MPN 0330233602) is a 54-inch long, black Grade B steel pipe with Male NPT x Male NPT connections, manufactured in the USA.

SKU 3G-OTH-651212

Brand
BECK
Item
Pipe: 1 1/4 in Nominal Pipe Size, Male NPT x Male NPT, 54 in Lg, Schedule 40
Category
Schedule 40 Low Pressure Pipe & Pipe Nipples
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.
Worldwide Shipping
Air & sea freight
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BECK
Manufacturer Part Number
0330233602
Type
Male NPT x Male NPT, Schedule 40, Black Grade B Steel
Lg
54 in
Connection Type
Male NPT x Male NPT
Manufacture Location
Made in USA

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

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

Product Description

The BECK 1 1/4 in Nominal Pipe Size Schedule 40 Low Pressure Pipe & Pipe Nipples (SKU 0330233602, MPN 0330233602) is a 54-inch long, black Grade B steel pipe with Male NPT x Male NPT connections, manufactured in the USA.

Frequently Asked Questions

What is a BECK Schedule 40 black steel pipe nipple used for?

This BECK 1 1/4 in Schedule 40 black steel pipe nipple is used for low-pressure fluid and gas conveyance in plumbing, HVAC, and industrial piping systems. Its Male NPT x Male NPT connections allow direct threading into female fittings for secure, leak-resistant joints.

What are the specifications of the BECK 1 1/4 in pipe nipple?

This BECK pipe nipple has a 1 1/4 in nominal pipe size, 54 in length, Schedule 40 wall thickness, black Grade B steel construction, and Male NPT x Male NPT connections. It is manufactured in the USA under MPN 0330233602.

Where to buy BECK pipe nipples worldwide?

3G Electric supplies BECK pipe nipples worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 1 1/4 in Schedule 40 black steel nipple.

How to install a BECK Schedule 40 steel pipe nipple?

Apply pipe thread sealant or PTFE tape to the Male NPT threads. Hand-tighten the nipple into the female fitting, then use a wrench for an additional 1-2 turns. Avoid overtightening to prevent thread damage. Always follow local plumbing codes for pressure testing.

Used in

Common applications for BECK
Gas burner safety interlocks — Beck air-only pressure switches for fan-discharge proving (0.2–3 mbar range)
Combustion-air monitoring — Beck pressure transmitters with digital readout for burner control-system feedback loops
HVAC ductwork retrofit — Beck climaset assemblies with PVC hose and metal tube options for rapid field installation
Pressure-switch diagnostics — Beck digital transmitters for field verification and troubleshooting of sensor set-points
Industrial heating systems — Beck pressure-sensing components integrated into multi-stage burner sequencing and modulation control

BECK Products

3G Electric supplies BECK schedule 40 low pressure pipe & pipe nipples. 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 BECK

View all BECK parts
Pipe: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330247842)
BECK
Pipe: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 3 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330247842)
Pipe: 6 in Nominal Pipe Size, Male NPT x Male NPT, 5 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330271925)
BECK
Pipe: 6 in Nominal Pipe Size, Male NPT x Male NPT, 5 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330271925)
Pipe: 6 in Nominal Pipe Size, Male NPT x Male NPT, 16 in Lg, Schedule 40, Black Steel, Welded (MPN 0330268608)
BECK
Pipe: 6 in Nominal Pipe Size, Male NPT x Male NPT, 16 in Lg, Schedule 40, Black Steel, Welded (MPN 0330268608)
Pipe: 1/8 in Nominal Pipe Size, Male NPT x Male NPT, 42 in Lg, Schedule 40, Black Grade B Steel (MPN 0330204744)
BECK
Pipe: 1/8 in Nominal Pipe Size, Male NPT x Male NPT, 42 in Lg, Schedule 40, Black Grade B Steel (MPN 0330204744)
Pipe: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 22 in Lg, Schedule 40, Black Steel, Welded (MPN 0330247008)
BECK
Pipe: 2 1/2 in Nominal Pipe Size, Male NPT x Male NPT, 22 in Lg, Schedule 40, Black Steel, Welded (MPN 0330247008)
Pipe: 3 in Nominal Pipe Size, Male NPT x Male NPT, 2 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330252602)
BECK
Pipe: 3 in Nominal Pipe Size, Male NPT x Male NPT, 2 ft Lg, Schedule 40, Black Steel, Welded (MPN 0330252602)
Pipe: 1/8 in Nominal Pipe Size, Male NPT x Male NPT, 20 in Lg, Schedule 40, Black Steel, Welded (MPN 0330203001)
BECK
Pipe: 1/8 in Nominal Pipe Size, Male NPT x Male NPT, 20 in Lg, Schedule 40, Black Steel, Welded (MPN 0330203001)
Pipe: 3/8 in Nominal Pipe Size, Male NPT x Male NPT, 3 ft Lg, Schedule 40, Black Grade B Steel (MPN 0330214305)
BECK
Pipe: 3/8 in Nominal Pipe Size, Male NPT x Male NPT, 3 ft Lg, Schedule 40, Black Grade B Steel (MPN 0330214305)