GasFlex 1″ GasFlex System Tubing Pipe (165ft/50m roll) – Indoor /Underground Installation

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$155.00

BRAND NEW 

Length: 165ft feet (50mt) Roll

Color: Yellow

Size: 1″ 2025 Size.

Pipe Size: 0.787” Inner Diameter x 1” Outer Diameter (20mm ID x 25mm OD)

FLEXIBLE ALUMINUM PIPE WITH INSIDE AND OUTSIDE PE COVER.

100% Lightning Safe

26 in stock

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Description

BRAND NEW 165  feet (50m) ROLL

1″ gasFlex pipe

2025 Size – 20mm Inner Diameter and 25mm Outer Diameter

Pipe size: 20mm ID x 25mm OD (0.787″ ID x 1″ OD)

FLEXIBLE ALUMINUM PIPE WITH INSIDE AND OUTSIDE PE COVER

Yellow Color

You are bidding on the world famous gasFlex flexible gas piping. Used in Europe and Australia for over 10 years, this technology is now revolutionizing the way we pipe gas in America.

gasFlex is a multi-layered composite tubing consisting of an interior aluminum tubing lined with inner and outer layers of UV resistant polyethylene (PE). It is a durable, reliable tubing that will not corrode or rust. The flexibility of gasFlex tubing results in easy rollouts. The stay-in-place rigid feature of the tubing makes it ideal for:

  • Interior gas piping systems
  • Underground gas piping systems
  • Running gas lines to remote areas in the yard (BBQ -Jacuzzi – Space heater)
  • gaslite systems

MALE FITTINGS COMPATIBLE WITH THE gasFlex SYSTEM ARE AVAILABLE ON OUR EBAY STORE

ALUMINUM TUBING IS LISTED IN NFPA54

FOR GAS USE

If you want to know a little more about gasFlex :

  • The PE layers protect against corrosion and creates a shield so the tubing can be embedded in concrete.
  • The aluminum layer provides stiffness to hold the tubing in the desired shape and fire resistance.
  • Together, the layers make up a flexible tubing that stays in place, won’t discolor and has a very low thermal expansion rate (similar to copper and steel).
SUMMARY of ADVANTAGES

The inner and outer layers of composite multilayer gasFlex are UV treated Poliethylene; and its middle layer is a flexible aluminum tube. gasFlex has most of the advantages metallic pipe. Its advantages are easy bending, anti-rust, non-corrosion, and fire resistance.


gasFlex ‘s inner and outer layers consist of PE with U.V resistant components. At normal temperature, it does not dissolve in any known solutions and is resistant against acid, alkaline or salty soil.

Both materials offer perhaps the best chemical and corrosion resistance of any plastic used in the manufacture of plumbing pipes. The polyolefin family of plastics PE is renowned for it’s toughness, long working life and resistance to deterioration in the most extreme environments.

On the other hand, when metal or copper pipes are exposed to aggressive soil and conditions, they are susceptible to corrosion and pitting.

Ease of Installation

No more copper sticks, no more sweating joints every few feet. gasFlex’s convenient, lightweight coils allow you to install a professional gas piping system quickly and efficiently. Installation crews are less fatigued and larger coils mean less wastage.

Need to make a bend ? Go ahead. Need to snake pipe around an obstruction ? There’s nothing stopping you. When the system calls for a fitting, you simply cut, bevel, insert and crimp the pipe for secure, long-term connections. It’s really that fast and simple.

Go anywhere with gasFlex

gasFlex can be installed behind drywall and above false ceilings or surface mounted. It can be supported horizontally or vertically on 8 foot centers because its stiffness and expansion rate is similar to copper’s. gasFlex can be encased in concrete or buried underground without additional protection because its tough outer plastic layer resists chemicals and corrosive activity.

Superior Flow

gasFlex’s smooth inner wall toughened with carbon black permanently resists scaling and abrasion, keeping gas flow constant year after year.

gasFlex uses fewer fittings, in fact less than half the fittings used in a copper or black iron system. Fewer fitting joints means less chance of leakage and less liability.

PRESSURE DROP TABLE

LPG Propane Gas

gasFlex 1″ 2025
PRESSURE LOSS in “W.C. per foot – LPG PROPANE GAS 1.55 Specific Gravity
Flow POWER PRESSURE LOSS
cfh BTUH “W.C./ foot
39 98,400 0.002
52 131,200 0.004
62 155,800 0.006
75 188,600 0.009
78 196,799 0.010
81 205,000 0.010
99 249,345 0.016
107 270,599 0.018
113 284,966 0.020
120 302,598 0.023
130 327,971 0.027
134 338,397 0.029
141 356,207 0.032
150 378,292 0.036
159 400,733 0.040
168 422,996 0.045
177 445,259 0.050
194 489,785 0.060
212 534,311 0.071
230 578,837 0.084
247 623,363 0.097
265 667,889 0.111
282 712,415 0.127
300 756,940 0.143
318 801,466 0.160
335 845,992 0.179
353 890,518 0.198
388 979,570 0.240
424 1,068,622 0.285
500 1,261,000 0.397
550 1,387,100 0.480
600 1,513,200 0.572
650 1,639,300 0.671
700 1,765,400 0.778
750 1,891,500 0.893
800 2,017,600 1.017
850 2,143,700 1.148
900 2,269,800 1.287
950 2,395,900 1.433
1,000 2,522,000 1.588
1,050 2,648,100 1.751
1,100 2,774,200 1.922

 

PRESSURE DROP TABLE

Natural Gas

Flow POWER PRESSURE LOSS
cfh BTUH “W.C./ foot
39 98,429 0.006
52 131,238 0.010
62 155,845 0.014
75 188,655 0.021
78 196,856 0.023
81 205,060 0.025
99 249,418 0.037
107 270,679 0.044
113 285,049 0.048
120 302,687 0.055
130 328,067 0.064
134 338,496 0.068
141 356,312 0.076
150 378,403 0.085
159 400,851 0.096
168 423,120 0.107
177 445,390 0.118
194 489,929 0.143
212 534,468 0.170
230 579,007 0.200
247 623,545 0.232
265 668,084 0.266
283 712,623 0.302
300 757,162 0.341
318 801,701 0.383
336 846,240 0.427
353 890,779 0.473
389 979,857 0.572
424 1,068,935 0.681
500 1,261,370 0.948
550 1,387,507 1.147
600 1,513,644 1.365
650 1,639,781 1.602
700 1,765,918 1.857

Additional information

Weight 26 oz

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