CNG Cylinder

BULK GAS TRANSPORT

(BGT) Solutions for Green Energy

The demand for natural gas fuelled vehicles is growing, both domestically and internationally. Furthermore, theimportance of alternative fuels is ever increasing today. With that in mind, Time Technoplast remains committed to providing new ideas and solutions to the global CNG markets.

KEY FEATURES

  • All Cylinders have 1 1/8” UNF Neck Thread
  • External PRD available
  • Solenoid & Manual Valve available
  • Compliant with all government regulations

Cylinder Types Comparison

Cylinder Types Comparison

Weight Per Unit Volume By Type

Weight Per Unit Volume By Type

Neck Thread

All Nex-G cylinders are fitted with tapered SS Metal neck assembled with our Patented technology which ensures leak-proof operation throughout life of Cylinder.

BENEFITS

  • High Performance
  • Explosion proof and crash resistant
  • Seamless polymer liner made with gas tight PE material
  • Fatigue resistant due to non-metallic liner
  • Specially designed PU end caps for added drop impact resistance.
  • Each cylinder is equipped with a manual isolation valve having pressure and thermal safety relief devices.
  • Specially designed Boss
  • Elastomer ring at bottom of cylinder and frame to absorb shock and vibrations.
  • Light weight, reduces transport and work costs
  • 20 years service life
  • Carry’s 2.5-3 times more CNG per trip
  • Corrosion Free
  • 70% lighter than steel cylinder
  • Minimum Maintenance
  • Pays back faster / return on investment
  • Reduced transport cost up to 55%

Unique Features

  • Lightweight

    Haul more freight for a given maximum gross vehicle weight

  • Safe

    Patented bumper bar for built-in side impact crash protection; developed with rigorous crash and fire testing

  • Compact

    1.8 kg to 52 kg CNG capacity per side, neckmounted and strap-mounted options available

  • Durable

    Track-tested for 1.6 million simulated km and validated 13, multiple OEM test programs

Required Tests

  • Drop Test

  • Bonfire Test

  • Penetration

  • Flaw

  • Cyclic

  • Leak

Additional Tests

  • Weld Strength

  • Boss Pull out

  • Impact

  • Cold Fast

  • Acid

All Nex-G Cylinders under-go extensive test additional to those required for certification

CNG Cylinder – 156 Ltr

Cylinder Size Dia. 393 X 1673 mm
Cylinder weight 45 kg (excluding Valve)
Working Pressure (Pw) 250 Bar
Test Pressure (Ph) 375 Bar
Burst Pressure (Pb) > 750 Bar
Approval Standards ISO 11119-3
Inlet Thread As per IS 3224 2002 Type IV size II or 1-1/8” 12 UNF

*Other sizes (260 ltr and above) under approval.

Type IV CNG Cascade – Vertical Mounting 4992 L

Cascade Capacity 4992 L
Cascade Dimensions in mm (L x W x H) 4000 x 2100 x 2100
No. of Cylinders 32
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 925 KG
Cascade Weight Without Gas 3000 KG
Cascade Weight With Gas 3925 KG

Type IV CNG Cascade – Vertical Mounting 9360 L

Cascade Capacity 9360 L
Cascade Dimensions in mm (L x W x H) 6058 x 24380 x 2591
No. of Cylinders 60
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 1735 KG
Cascade Weight Without Gas 5800 KG
Cascade Weight With Gas 7535 KG

Type IV CNG Cascade – Vertical Mounting 18720 L

Cascade Capacity 18720 L
Cascade Dimensions in mm (L x W x H) 12029 x 2438 x 2591
No. of Cylinders 120
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 3470 KG
Cascade Weight Without Gas 12450 KG
Cascade Weight With Gas 15920 KG

Sizes indicate above are subjected to change/modification. Please confirm with us for your requirements.

Type IV CNG Cascade – Horizontal Mounting 4992 L

Cascade Capacity 4992 L
Cascade Dimensions in mm (L x W x H) 4000 x 2100 x 2100
No. of Cylinders 32
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 925 KG
Cascade Weight Without Gas 3000 KG
Cascade Weight With Gas 3925 KG

Type IV CNG Cascade – Horizontal Mounting 9360 L

Cascade Capacity 9360 L
Cascade Dimensions in mm (L x W x H) 5800 x 2100 x 2480
No. of Cylinders 60
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 1735 KG
Cascade Weight Without Gas 5800 KG
Cascade Weight With Gas 7530 KG

Type IV CNG Cascade – Horizontal Mounting 9984 L

Cascade Capacity 9984 L
Cascade Dimensions in mm (L x W x H) 6300 x 2100 x 2480
No. of Cylinders 64
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 1850 KG
Cascade Weight Without Gas 6200 KG
Cascade Weight With Gas 8050 KG

Type IV CNG Cascade – Vertical Mounting 18720 L

Cascade Capacity 18720 L
Cascade Dimensions in mm (L x W x H) 12192 x 2438 x 2591
No. of Cylinders 120
Cylinder Weight (kg) 45
Cylinder Capacity 156 L
Cascade Gas Carrying Capacity 3470 KG
Cascade Weight Without Gas 12450 KG
Cascade Weight With Gas 15920 KG

Sizes indicate above are subjected to change/modification. Please confirm with us for your requirements.

Technical Specification

CNG Cylinder Sizes

S. No. Cylinder Sizes Pressures (Bar) Weight (kg)
Capacity (L) Diameter (mm) Length (mm) Operational Test
1 30 275 718 200 300 9
2 40 320 818 200 300 13
3 60 360 834 200 300 14
4 65 360 891 200 300 16.5
5 75 263 1815 200 300 22.7
6 156 388 1673 200 300 40

Nex-G CNG manifold systems for bus and trucks (Roof mounted or CAB mounted)

Dimensions (mm) 2150 X 1800 X 550
Water Volume 156 Ltr X 4 = 624 Ltrs
CNG Capacity 100 Kgs
Diesel Equivalent 128 Ltrs
Cylinder Specification
Cylinder Length 1673
Cylinder Diameter 388 mm
Cylinder Water Capacity 150 Ltr
Cylinder Weight 40 Kgs
Working Pressure (BAR) 200
Test Pressure (Min in BAR) 550
Service Life in Years 20 Years
International Certification ECE R110 / ISO 11439

Nex-G Type IV cylinders are best known for it’s Durability, Compactness & Safety, now available for Public Transit Buses, Trucks & Other Medium duty Vehicles where Long Range, Frequent refuelling, Weight of system & Safety is prime concern.

Nex-G Cylinders provides high volume to weight ratio while maintaining highest safety & durability. Cylinders are 70% Lighter incomparision with Steel cylinders which enables designers to incorporate 2 to 3 times extra CNG on equivalent weight of Steel Cylinders; which ultimately increases range of vehicle up to 500 to 1000 KMS in just one filling.

Two Wheeler & Three Wheeler OEs and Conversion kits

  • Water Volume: 10, 30, 40 L
  • Burst Pressure: 470
  • Operating pressure: 200 bar
  • High fuel efficiency
  • Test Pressure: 300 bar
  • Weight 4 to 13 kg

Passenger OEs and Conversion kits

  • Water Volume: 30, 60, 65L
  • Burst Pressure: 470
  • Operating pressure: 200 bar
  • High fuel efficiency
  • Test Pressure: 300 bar
  • Weight 9 to 16.5 kg

Bus & Truck – OEs and Conversion kits

  • Composite type 4 tank for a CNG busses & Trucks
  • Weight 14 to 40 kg
  • Volume: 60 to 156 Ltr (water volume)
  • Operating pressure: 200 bar
  • Size: 1673 mm X 388 mm
  • Mounted on the roof in module type A or Vertical

Sizes indicated above are subject to change/modification please confirm with us for your requirements