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

3G Electric
OEM Mono copper tube M1 1/4 25m - Accessories & Installation
OEMAccessories & Installation

OEM Mono copper tube M1 1/4 25m

OEM mono copper tube delivers reliable refrigerant and gas distribution with M1 fire rating and 0.8 mm wall thickness. The 25 m length suits HVAC and industrial cooling systems requiring EN12735-1 compliant copper…

SKU 3G-CBM-01838

Brand
OEM
Item
Mono copper tube M1 1/4 25m
Category
Accessories & Installation
UNSPSC
40172521 — Copper and copper alloy pipe connector
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

OEM
length m
25
fire rating
M1
product type
Mono copper tube M1 1/4
copper standard
EN12735-1
copper thickness mm
0.8
insulation thickness mm
6

Technical Documents

(1)
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

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

Product Description

OEM mono copper tube delivers reliable refrigerant and gas distribution with M1 fire rating and 0.8 mm wall thickness. The 25 m length suits HVAC and industrial cooling systems requiring EN12735-1 compliant copper tubing with integrated 6 mm insulation.

Frequently Asked Questions

What is the OEM mono copper tube M1 1/4 25m used for?

The OEM mono copper tube M1 1/4 25m is used for refrigerant and gas distribution in HVAC and industrial cooling systems. It is EN12735-1 compliant, features an M1 fire rating, and includes 6 mm integrated insulation for thermal efficiency.

What are the specifications of the OEM mono copper tube M1 1/4 25m?

The OEM mono copper tube M1 1/4 25m has a length of 25 m, a copper thickness of 0.8 mm, and 6 mm insulation. It meets EN12735-1 copper standard, carries an M1 fire rating, and comes in a coil with pinched ends and individual film packaging.

Where to buy OEM mono copper tube M1 1/4 25m in Singapore?

You can source the OEM mono copper tube M1 1/4 25m through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your site, ensuring a smooth procurement process for this EN12735-1 compliant copper tubing.

How to install OEM mono copper tube M1 1/4 25m?

Install the OEM mono copper tube M1 1/4 25m by uncoiling it carefully to avoid kinks. Use standard brazing or flaring techniques for connections, and ensure the 6 mm insulation remains intact to maintain thermal performance. Follow HVAC best practices for refrigerant lines.

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
Pump systems — CBM CM circulation pumps for secondary boiler circuits
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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from OEM

View all OEM parts
Double copper tubing 1/4-5/8 20m
OEM
Double copper tubing 1/4-5/8 20m
Double copper tube 0.7 1/4-1/2 20m
OEM
Double copper tube 0.7 1/4-1/2 20m
Double copper tube 0.7 1/4-3/8 20m
OEM
Double copper tube 0.7 1/4-3/8 20m
Copper tube single M1 5/8 25m
OEM
Copper tube single M1 5/8 25m
Double copper tube 3/8-5/8 20m
OEM
Double copper tube 3/8-5/8 20m
Single copper tube M1 1/2 25m
OEM
Single copper tube M1 1/2 25m
ELV connector with LED 220V
OEM
ELV connector with LED 220V
Copper tube mono M1 3/8 25m
OEM
Copper tube mono M1 3/8 25m

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first