CBMAccessories & Installation

CBM Gas hose D20 L300 3/4M-3/4RTS

CBM gas hose for industrial fuel and pneumatic systems features a 20 mm internal diameter and 3/4" connections, rated to 100 bar service pressure with 400 bar burst rating. The 300 mm length and 127 mm dynamic…

SKU 3G-CBM-03773

Also listed as: FLG 05007 · FLG-05007

Brand

CBM

Item

Gas hose D20 L300 3/4M-3/4RTS

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

CBM

nominal size

3/4" 

burst pressure bar

400

weight per meter kg

0.24 

external diameter mm

null 

internal diameter mm

20

service pressure bar

100

min bending radius static mm

152

min bending radius dynamic mm

127

Datasheet Content

FLEXIBLES GAZ                                       FLG05001 à 15



                                                                                                                                    Rayon de
                                      Tuyau                                        Diamètre                   Pression à 20°C
                                                                                                                                 courbure mini en   Poids
                                                   Référence ¹
                                                                                                                                  Stat.    Dyn.     kg/m
                                  Module     DN                    Inter Inch Inter mm Exter mm               Serv.      Rupt.
                                                                                                                                   rs       rd
                                   -04        6    821 51 006 I5     1/4"            6,00          10,80       125        500      50      124      0,200
                                   -05        8    821 51 008 I5     5/16"           8,20          13,30       100        400      50      127      0,230
                                   -06        10   821 51 010 I5     3/8"           10,10          15,50           90     360      50      152      0,240
                                   -08        12   821 51 012 I5     1/2"           12,20          18,00           80     320      60      175      0,250
                                   -10        16   821 51 016 I5     5/8"           16,40          23,20           64     256      58      160
                                   -12        20   821 51 020 I5     3/4"           20,30          27,80           64     256      70      180      0,540
                                   -16        25   821 51 025 I5      1"            25,40          33,50           50     200      104     229      0,670
                                   -20        32   821 51 032 I5     1"1/4          33,60          43,00           40     160      117     267      1,100
Circuits de fluides liquides ou
gazeux, demandant une très         -24        40   821 51 040 I5     1"1/2          39,80          51,30           30     120      152     292      1,400
grande souplesse et tenue          -32        50   821 51 050 I5      2"            50,20          63,30           28     112      160     318      1,600
dans le temps.                     -40        65   821 51 065 I5     2"1/2          66,00          79,00           24     96       175     508      2,310
                                   -48        80   821 51 080 I5      3"            75,50          93,00           18     72       231     610      2,680
Résistant à un grand nombre        -64       100   821 51 100 I5      4"            103,00         119,50          16     64       250     750      3,290
d’agents chimiques.
                                    -80      125   821 51 125 I5      5"            125,00         151,00          12     48       318     900       6,350
                                    -96      150   821 51 150 I5      6"            151,00         180,00          10     40       353     1050      6,830
Applications : industries
chimique, pétrochimique,           -128      200   821 51 200 I5      8"            197,50         230,40           8     32       456     1180     10,760
cryogénique, nucléaire,            -160      250   821 51 250 I5      10"           249,00         280,80          6      24       560     1220
thermique, alimentaire,            -192      300   821 51 300 I5      12"           300,00         335,80          5      20       660     1420
automobile…
                                     Tube: ondes parallèles
                                            I5 inox 316 L, I7 inox 321
                                     Tresse : inox 304
                                     Températures : -270° à + 600°C

                                     Tolérance sur diamètre inter et exter :                       1/4" 2"                 ± 0,50 mm
                                                                                                   2"1/2 6"                ± 1,00 mm
                                                                                                   8" 12"                  ± 1,50 mm


                                           Températures C°              -200C°              20°C            50°C        100°C    150°C   200°C      250°C
                                    Ct sur Pression de Service               1               1              0,88        0,73     0,66     0,60      0,56


                                           Températures C°              300°C           350°C              400°C        450°C    500°C   550°C      600°C
                                    Ct sur Pression de Service              0,52            0,50            0,48        0,47      0,46    0,42       SD

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CBM Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CBM gas hose D20 L300 3/4M-3/4RTS used for?

This CBM gas hose is designed for industrial fuel and pneumatic systems requiring high flexibility and durability. It handles liquid or gaseous fluids in chemical, petrochemical, cryogenic, nuclear, thermal, food, and automotive applications. The 316L stainless steel tube and 304 braid resist a wide range of chemical agents.

What are the specifications of the CBM gas hose D20 L300 3/4M-3/4RTS?

The hose has a 20 mm internal diameter, 3/4" nominal size, and 300 mm length. It is rated for 100 bar service pressure and 400 bar burst pressure. The dynamic bending radius is 127 mm, static radius 152 mm, and weight is 0.24 kg/m. Temperature range is -270°C to +600°C.

Where to buy the CBM gas hose D20 L300 3/4M-3/4RTS in Singapore?

3G Electric supplies the CBM gas hose D20 L300 3/4M-3/4RTS to Singapore. We source and deliver this industrial hose, handling logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the correct CBM gas hose for high-pressure applications?

Select based on internal diameter, service pressure, and temperature. For this CBM hose, the 20 mm ID and 3/4" connections suit 100 bar service. Ensure the dynamic bending radius (127 mm) fits your installation. For temperatures above 20°C, apply the correction factor from the datasheet to derate service pressure.

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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