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OEM Copper tube mono M1 3/8 25m - Accessories & Installation
OEMAccessories & Installation

OEM Copper tube mono M1 3/8 25m

OEM copper tube mono M1 is a 3/8" refrigeration and air-conditioning tubing supplied in 25 m coils with 0.8 mm wall thickness and 8 mm polyethylene insulation. Meets EN12735-1 standard and M1 fire rating for…

SKU 3G-CBM-01839

Brand
OEM
Item
Copper tube mono M1 3/8 25m
Category
Accessories & Installation
UNSPSC
40172521 — Copper and copper alloy pipe connector
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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

OEM
size
3/8"
length
25 m
tube type
mono M1
fire rating
M1
copper standard
EN12735-1
copper thickness
0.8 mm
insulation material
polyethylene
insulation thickness
8 mm

Technical Documents

(1)
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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OEM copper tube mono M1 is a 3/8" refrigeration and air-conditioning tubing supplied in 25 m coils with 0.8 mm wall thickness and 8 mm polyethylene insulation. Meets EN12735-1 standard and M1 fire rating for commercial HVAC and industrial cooling systems.

Frequently Asked Questions

What is OEM copper tube mono M1 3/8 25m used for?

OEM copper tube mono M1 3/8 25m is used for refrigeration and air-conditioning tubing in commercial HVAC and industrial cooling systems. It is a pre-insulated copper line set with M1 fire rating, suitable for split-system installations and chilled-water applications where thermal efficiency and fire safety are required.

What are the specifications of OEM copper tube mono M1 3/8 25m?

The OEM copper tube mono M1 3/8 25m has a 3/8" outer diameter, 0.8 mm copper wall thickness, and 8 mm polyethylene insulation. It meets EN12735-1 copper standard and carries M1 fire rating. The tube is supplied in a 25 m coil with pinched ends and individual film packaging.

Where to buy OEM copper tube mono M1 3/8 25m in Singapore?

You can source OEM copper tube mono M1 3/8 25m through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this OEM refrigeration tubing for commercial HVAC projects.

How to install OEM copper tube mono M1 3/8 25m?

Install OEM copper tube mono M1 3/8 25m by uncoiling the tube carefully to avoid kinking. Use proper tube benders for 3/8" diameter and ensure the polyethylene insulation remains intact. Braze or flare connections per EN12735-1 guidelines, and pressure-test the system before commissioning.

Used in

Common applications for OEM
Boiler room maintenance — CBM ELC ionization electrodes for flame detection in industrial burners
Industrial furnace control — CBM ELV solenoid valves for gas flow regulation in combustion systems
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Motor repair — CBM motor run capacitors (16 µF, 400V) for AC motor starting and running
HVAC damper control — Siemens GBB341.1E actuator for air damper positioning in ventilation
Water quality testing — CBM chlorine test kits for on-site boiler water analysis
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OEM Products

3G Electric supplies OEM accessories & installation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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