JB INDUSTRIES Tube Extension, Cap/Valve Core, 5 PK, A31002
The JB INDUSTRIES Tube Extension (SKU A31002, MPN A31002) is a copper tube extension for access valves, supplied in a 5-pack. It features a 1/4 in SAE connection, 1/8 in extension outer diameter, and 7 in overall…
SKU 3G-OTH-71273
Also listed as: A 31002 · A-31002
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.
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Product Description
The JB INDUSTRIES Tube Extension (SKU A31002, MPN A31002) is a copper tube extension for access valves, supplied in a 5-pack. It features a 1/4 in SAE connection, 1/8 in extension outer diameter, and 7 in overall height, and includes a valve core.
Frequently Asked Questions
What is a JB INDUSTRIES tube extension used for?
A JB INDUSTRIES tube extension is used to extend access valves on refrigeration and HVAC systems, allowing technicians to reach service ports in tight spaces. The copper body and included valve core ensure a reliable seal and easy system access for charging, evacuation, or pressure testing.
What are the specifications of the JB INDUSTRIES A31002 tube extension?
The JB INDUSTRIES A31002 tube extension has a 1/4 in SAE connection, 1/8 in extension outer diameter, and 7 in overall height. It is made of copper, includes a valve core, and comes in a 5-pack. The manufacturer part number is A31002.
Where to buy JB INDUSTRIES tube extensions worldwide?
3G Electric supplies JB INDUSTRIES tube extensions worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the A31002 5-pack to your facility. Contact us for a quote and delivery timeline to your location.
How to install a JB INDUSTRIES tube extension on an access valve?
To install a JB INDUSTRIES tube extension, first ensure the system is depressurized. Thread the 1/4 in SAE end onto the access valve, hand-tighten, then use a wrench for a secure seal. The included valve core allows system access without losing refrigerant. Always follow standard HVAC safety practices.
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.
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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