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CBM Copper tube single M1 3/4 25m - Accessories & Installation
CBMAccessories & Installation

CBM Copper tube single M1 3/4 25m

CBM pre-insulated copper tube single M1 is a 3/4" refrigeration and air-conditioning line designed to EN12735-1 with 1 mm copper wall thickness and 10 mm polyethylene insulation. The 25 m coil offers fire rating M1…

SKU 3G-CBM-01842

Also listed as: CUV 02030 · CUV-02030

Brand
CBM
Item
Copper tube single M1 3/4 25m
Category
Accessories & Installation
UNSPSC
40172521 — Copper and copper alloy pipe connector
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CBM
size
3/4"
type
pre-insulated copper tube single M1
length m
25
standard
EN12735-1
fire rating
M1
copper thickness mm
1
insulation material
polyethylene
insulation thickness mm
10

Datasheet Content

LIAISONS FRIGORIFIQUES Tubes cuivre Caractéristiques • Conditionnement en couronne, extrémités pincées et film individuel. • Cuivre EN12735-1 de très haute qualité frigorifique, recuit spécifique et déshydraté. • Epaisseurs Cuivre Gamme : 0,7 mm à 0,8 mm • Isolant thermique en Polyéthylène, épaisseur 6 à 10 mm, recouvert d'un film protecteur résistant aux U.V. • Classement au feu : PV LAPI 1590.0DC0050/18 • Revêtement gaufré blanc, réaction au feu M1, livré en carton individuel. Cuivre pré isolé monotube M1 - 25 mètres - 0,8 mm CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre simple 1/4" 25 m 0,8 mm 6 mm CUV02022 Tube cuivre simple 3/8" 25 m 0,8 mm 8 mm CUV02024 Tube cuivre simple 1/2" 25 m 0,8 mm 8 mm CUV02026 Tube cuivre simple 5/8" 25 m 1,0 mm 10 mm CUV02028 Tube cuivre simple 3/4" 25 m 1,0 mm 10 mm 3G-CBM-01842 Tube cuivre simple 7/8" 25 m 1,0 mm 10 mm CUV02032 Cuivre pré isolé bitube M1 - 20 mètres - 0,7 mm - Smartline CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre double M1 1/4" - 3/8" 20 m 0,7 x 0,7 mm 8 mm CUV02734 Tube cuivre double M1 1/4" - 1/2" 20 m 0,7 x 0,7 mm 8 mm CUV02736 Tube cuivre double M1 3/8" - 5/8" 20 m 0,7 x 0,8 mm 10 mm CUV02740 Cuivre pré isolé bitube M1 - 20 mètres - 0,8 mm CONCEPT Copper LONGUEUR EPAISSEUR EPAISSEUR LIBELLÉS CODE CBM ROULEAU (CUIVRE) (ISOLANT) Tube cuivre double M1 1/4" - 3/8" 20 m 0,8 x 0,8 mm 8 mm CUV02234 Tube cuivre double M1 1/4" - 1/2" 20 m 0,8 x 0,8 mm 8 mm CUV02236 Tube cuivre double M1 1/4" - 5/8" 20 m 0,8 x 1,0 mm 10 mm CUV02238 Tube cuivre double M1 3/8" - 5/8" 20 m 0,8 x 1,0 mm 10 mm CUV02240

Technical Documents

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

Product Description

CBM pre-insulated copper tube single M1 is a 3/4" refrigeration and air-conditioning line designed to EN12735-1 with 1 mm copper wall thickness and 10 mm polyethylene insulation. The 25 m coil offers fire rating M1 for demanding HVAC installations requiring reliable thermal performance and compliance.

Frequently Asked Questions

Where can I buy CBM CUV02030 copper tube worldwide?

3G Electric is an authorized distributor of CBM refrigeration fittings. We source the CUV02030 3/4" pre-insulated copper tube globally and handle all logistics, customs, and delivery. Lead time on request.

What is the lead time for the CBM 25 m copper coil?

Lead time depends on current availability and your delivery location. Contact 3G Electric for a quote on the CUV02030. We manage sourcing and international shipping to ensure reliable delivery.

Does this copper tube meet HVAC fire safety requirements?

Yes. The CBM CUV02030 features M1 fire rating and complies with EN12735-1. It includes 1 mm copper wall thickness and 10 mm polyethylene insulation, suitable for demanding refrigeration and air-conditioning installations.

Used in

Common applications for CBM
Industrial boilers — CBM circulation pumps (mod. CM 30W) and solenoid valves (ELV series) for heating-loop control and pump staging.
Burner systems — CBM oil nozzles (FLU atomizer types), electrodes (ELC 200 mm), and solenoid coils (ELV 230V AC) for combustion ignition and flame supervision.
Plant maintenance and retrofit — CBM cable glands (CLI M25), motor couplings (ACC type D), and small-radius fittings (RAC 90°) for equipment reconfiguration and sensor integration.
Boiler water treatment — CBM chlorine test kits (DET free+combined) for feedwater and circulating-water quality monitoring in closed-loop systems.
Pump and motor assembly — CBM couplings, fittings, and cable glands for assembly and rewinding of industrial motors, circulation pumps, and auxiliary equipment.

CBM Products

3G Electric supplies CBM 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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