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
JB INDUSTRIES Capillary Tubing: 0.042 in ID, 12 ft Lg, 0.093 in Outside Dia - Refrigeration Capillary Tubing
JB INDUSTRIESRefrigeration Capillary Tubing

JB INDUSTRIES Capillary Tubing: 0.042 in ID, 12 ft Lg, 0.093 in Outside Dia

The JB INDUSTRIES Capillary Tubing (MPN TC-42-12) is a refrigeration capillary tubing product made of copper. It has an inside diameter of 0.042 in, a length of 12 ft, and an outside diameter of 0.093 in.

SKU 3G-OTH-72971

Also listed as: TC4212 · TC 42 12

Brand
JB INDUSTRIES
Item
Capillary Tubing: 0.042 in ID, 12 ft Lg, 0.093 in Outside Dia
Part Number
TC-42-12
Category
Refrigeration Capillary Tubing
Available to Order
Also known as:TC-42-12JB INDUSTRIES
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

JB INDUSTRIES
Manufacturer Part Number
TC-42-12
Tubing Material
Copper

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

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

Product Description

The JB INDUSTRIES Capillary Tubing (MPN TC-42-12) is a refrigeration capillary tubing product made of copper. It has an inside diameter of 0.042 in, a length of 12 ft, and an outside diameter of 0.093 in.

Frequently Asked Questions

What is JB INDUSTRIES Capillary Tubing TC-42-12 used for?

JB INDUSTRIES Capillary Tubing TC-42-12 is a copper refrigeration capillary tube used as a metering device in HVAC and refrigeration systems. It controls refrigerant flow from the condenser to the evaporator, enabling proper pressure drop and system efficiency in commercial and industrial cooling applications.

What are the specifications of JB INDUSTRIES Capillary Tubing TC-42-12?

The JB INDUSTRIES Capillary Tubing TC-42-12 has an inside diameter of 0.042 in, an outside diameter of 0.093 in, and a length of 12 ft. It is made of copper and is manufactured by JB INDUSTRIES under part number TC-42-12.

Where to buy JB INDUSTRIES Capillary Tubing TC-42-12 worldwide?

3G Electric supplies JB INDUSTRIES Capillary Tubing TC-42-12 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this copper capillary tubing.

How to install JB INDUSTRIES Capillary Tubing TC-42-12?

Install JB INDUSTRIES Capillary Tubing TC-42-12 by cutting it to the required length with a tube cutter, deburring the ends, and brazing or flare-connecting it between the condenser and evaporator. Ensure the tubing is clean and free of kinks to maintain proper refrigerant flow and system performance.

Used in

Common applications for JB INDUSTRIES
HVAC/R service — JB Industries evacuation pump oil (ISO-46) for lubricating vacuum pumps during system evacuation.
Refrigeration system maintenance — JB Industries valve cores (A31999-25) for service ports in charging, evacuation, or testing.
Refrigeration metering — JB Industries capillary tubing (TC-31-12) with 0.031 in ID for precise refrigerant flow control.
HVAC system repair — JB Industries capillary tubing (TC-50-100) with 0.05 in ID and 100 ft length for custom metering applications.
Commercial refrigeration — JB Industries capillary tubing (TC-100-10) with 0.1 in ID for higher flow metering needs.
Industrial cooling — JB Industries valve cores and capillary tubing for maintaining refrigerant circuits in process cooling systems.
Not sure this is the right part? Photo-identify it→

JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES refrigeration capillary tubing. 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 JB INDUSTRIES

View all JB INDUSTRIES parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first