JB INDUSTRIES Tube Extension: 1/4 in SAE, 100 PK
The JB INDUSTRIES Tube Extension (SKU A31004-100, MPN A31004-100) is a copper tube extension for access valves, supplied in a 100-pack. Each extension has a 1/4 in SAE connection, a 1/4 in outer diameter, and a 7 3/8…
SKU 3G-OTH-71280
Also listed as: A31004100 · A31004 100
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
Need installation or engineering help?
Ask a question
Product Description
The JB INDUSTRIES Tube Extension (SKU A31004-100, MPN A31004-100) is a copper tube extension for access valves, supplied in a 100-pack. Each extension has a 1/4 in SAE connection, a 1/4 in outer diameter, and a 7 3/8 in overall height, and includes a valve core.
Frequently Asked Questions
What is the JB INDUSTRIES Tube Extension used for?
The JB INDUSTRIES Tube Extension is used to extend access valves on HVAC/R equipment, providing a convenient service port for charging, evacuating, or testing refrigerant systems. It is commonly used in commercial and industrial refrigeration and air conditioning applications.
What are the specifications of the JB INDUSTRIES Tube Extension A31004-100?
The JB INDUSTRIES Tube Extension A31004-100 has a 1/4 in SAE connection, a 1/4 in outer diameter, and a 7 3/8 in overall height. It is made of copper, includes a valve core, and comes in a 100-pack. The manufacturer part number is A31004-100.
Where to buy JB INDUSTRIES Tube Extension in worldwide?
You can source the JB INDUSTRIES Tube Extension A31004-100 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.
How to install a JB INDUSTRIES Tube Extension on an access valve?
To install, first ensure the system is depressurized. Thread the 1/4 in SAE end of the JB INDUSTRIES copper tube extension onto the access valve, hand-tighten, then use a wrench for a secure seal. The included valve core allows for service access without losing refrigerant.
Used in
Common applications for JB INDUSTRIESJB INDUSTRIES Products
3G Electric supplies JB INDUSTRIES tube extensions for access valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
You might also need
Compatible alternatives & equivalents
- BELDEN Type 1750, round, assembled universal joint with 7/8 in bore diameter and 5 in overall length. Constructed from stainless steel for corrosion resistance. Used in power transmission systems to accommodate angular misalignment between connected round shafts
- BELDEN Stainless steel universal joint for round shafts, Type 1750, with 1 in and 3/4 in bore diameters and 5 in overall length. Designed to transmit rotary motion between misaligned shafts in industrial machinery, conveyors, and packaging equipment. Corrosion-resistant construction suitable for washdown or outdoor environments