CNG Cylinders - Steel
CNG Cylinder Design, Technology, Standards and Policy, Consultants, Company Profiles, Reports, Market

Primary Information Services

Home. Composite Gas Cylinders . Ordering Information. Contact

Project @ a Glance

Contents on the CD Rom

  • Compressed Natural Gas (CNG) is a substitute for gasoline (petrol) or diesel fuel. It is considered to be an environmentally "clean" alternative to those fuels. It is made by compressing natural gas (which is mainly composed by methane (CH4), in a percantage range of 70% to 98%). It is stored and distributed in hard containers, at a normal pressure of 200/220bars, usually in cylindric of spherical shapes to maintain equal pressure on the walls of the containers.
  • CNG is basically produced by pressing natural gas at 3,000 psi pressure. Compressed Natural Gas (CNG) is usually produced on the fueling station site with a compressor based system. Natural gas is transported through pipelines to refueling stations and there compressed at a pressure of 3,000 psi with the help of specially installed compressors that enables it to be loaded as gas cylinders for vehicles. 
  • CNG cylinders can be made of steel, aluminium, or plastic. Lightweight composite (fibre-wrapped plastic) cylinders are especially beneficial for vehicular use because they offer significant weight reductions when compared with earlier generation steel and aluminium cylinders, which leads to lower fuel consumption.
  • The cylinder is used to store CNG at a working pressure of 200 bar. It is fitted with a shut-off valve and a safety burst disc. The cylinders are type approved by the Chief Controller of Explosives, Government of India.
  • CNG is basically produced by pressing natural gas at 3,000 psi pressure. Compressed Natural Gas (CNG) is usually produced on the fueling station site with a compressor based system. Natural gas is transported through pipelines to refueling stations and there compressed at a pressure of 3,000 psi with the help of specially installed compressors that enables it to be loaded as gas cylinders for vehicles.
  • The CNG market is more stable than the gasoline market. CNG generally costs 15 to 40 percent less than gasoline or diesel. CNG requires more frequent refueling, however, because it contains only about a quarter of the energy by volume of gasoline. In addition, CNG vehicles cost between $3,500 to $6,000 more than their gasoline-powered counterparts. This is primarily due to the higher cost of the fuel cylinders. As the popularity and production of CNG vehicles increases, vehicle costs are expected to decrease.
  • Everest Kanto Cylinder is the only other listed player in the business of manufacturing cylinders, having a market share of more than 80%.
  • CNG has grown into one of the major fuel sources used in car engines in Pakistan, Bangladesh and India. The use of CNG is mandated for the public transport system of New Delhi, India's capital city as well as mega city Ahmadabad in the state of Gujarat. The Delhi Transport Corporation operates the world's largest fleet of CNG buses. The government of Punjab, Pakistan, the most populous province of that country, has mandated that all public-transport vehicles will use CNG by 2007. 
  • Natural gas can be used to fuel almost any kind of vehicle - motorcycles and three wheelers, cars, vans & pickups, lift trucks, buses, trucks, trains, boats, even aircraft.
  • The demand for CNG vehicles is expected to grow given the firm oil prices, lower running cost and rising environmental concerns. The Supreme Court's decision mandating the use of CNG as auto fuel for heavy vehicles in New Delhi has created a demand for such cylinders by both OEMs (original equipment manufacturers) and retrofitters (conversion agents). 
  • Globally, an estimated 6 million vehicles run on natural gas which is expected to grow to 50 million by 2020. The major export markets are Argentina, Brazil Pakistan, Iran and China. India could account for around 15% of the global natural gas market. Demand for CNG cylinders has been growing at over 40% for the last three years. There is a huge mismatch in the demand-supply of CNG cylinders, which augurs well for the existing players.
  • Demand for CNG cylinders will be driven by the conversion of existing petrol & diesel vehicles to CNG cylinders. The other demand will be from the new vehicles in select cities such as Delhi, Mumbai and other 11 cities which are making it mandatory for vehicles to switch over to CNG from diesel / petrol that they may be using presently
 General Information
  • Compressed natural gas Information
  • Clean Alternative Fuels: Compressed Natural Gas 
  • Compressed Natural Gas
  • Compressed natural gas: A problem or a solution? 

Gas Manufacturing Process and Fuel Filling

  • Natural gas Manufacturing Process
  • Producing Bio-CNG from Biomass for Rural Automotive Applications
  • How a CNG filling Station Works
  • CNG Fuel Filling

CNG Cylinder Design

  • Manufacturing Quality Control of High Pressure Composite Cylinders 
  • Optimal Location of CNG Tanks for Ease of Assembly, Disassembly and Maintenance
  • An Overview of  NGV Cylinders Safety Standards, Production and in-service Requirements
  • Design of an Automobile Powered by CNG
  • Type III Alternative Fuel Cylinders
  • Billet technological route of seamless cylinder production
  • Cylinder Production Process
  • Seamless Cylinders for CNG

Company Profiles

  • Heng Shi Industry Co. Ltd
  • Everest Kanto Cylinder Limited
  • Beijing SinoCleansky
  • CNG SERVICES International, Inc.
  • Indraprastha Gas Limited
  • Delhi Auto Spares
  • Khattak Sons Pvt Ltd

Standards and Policy

  • Draft Indian Standard
  • Taking new approaches in standards-development for products for new markets
  • Inspection and maintenance requirements for compressed natural gas storage cylinders
  • CNG Policy Initiatives of the Government

Rules and Regulations

  • The Gazette of India
  • Compressed Natural Gas Regulations
  • Federal Motor Vehicle Safety Standards and Regulations

Patent 

  • Compressed Natural Gas Engine
  • Method and system for loading pressurized compressed natural gas on a floating vessel
  • Engineered Roof top storage Unit for CNG Cylinders for Motor Vehicles
  • Engineered Roof Top Storage Unit for CNG Cylinders for Vans and Minivans
  • Cylinder mount for fuel system
  • Gas Engine
  • Compressed Natural Gas Cylinder Pump and Reverse Cascade Fuel Supply System
  • CNG fuel storage and delivery systems for natural gas powered vehicles
  • Crashworthy solenoid actuated valve for CNG powered vehicle

Plant

  • CNG Plant
  • Development of Cng Infrastructure in India
  • Kotlas Electromechanical plant
  • Luxfer Gas Cylinders
  • Inflex to Establish CNG Cylinder Plant in Brazil
  • Rama Cylinders Pvt Ltd

Technology

  • ALL-CRAFT Technology for Low-Pressure Storage of Methane from Biomass
  • Technology Assessment of Refueling-Connection Devices for CNG, LNG, and Propane
  • Biogas Enrichment & Bottling Technology for Vehicle Use
  • Emerging Technologies for the Management and Utilization of Landfill Gas
  • Trans Ocean Gas to Test CNG Cylinders
  • CNG Technology

Market 

  • CNG Business in a Growing Market
  • Tubes to power vehicles and reduce emissions
  • Challenges in Retailing of CNG & City Distribution
  • CNG – Opportunity play for investors
  • Nitin Fire Protection Industries: Invest
  • Everest Kanto Cylinders: Hold
  • Nitin Fire Protection Industries 

Report

  • CNG cylinder manufacturers test basalt fibre
  • Ahmadinejad’s Gas Revolution: A Plan to Defeat Economic Sanctions
  • Low cost, Low weight CNG Cylinder Development
  • MCS International Report
  • Status paper on use of CNG in DEMUs
  • A Report on CNG as an Alternate Fuel for Railway Traction
  • Status of implementation of CNG as a fuel for urban buses in Delhi
  • TUG Tidbits Newsletter of the Natural Gas Transit Users Group
  • Iran – Natural Gas Vehicle Country Report
  • DIY CNG Installation Causes Cylinder Accident in Indonesia

Project and  Consultants

  • Everest Kanto Cylinders Ltd Project 
  • CNG Filling Station
  • Dhaka Clean Fuel Project : Bangladesh
  • The Problem of CNG Standardization and Investment Requirements for CNG Project in Petrovietnam
  • Blue Corridor Project
  • Low emission vehicle with integrated natural gas storage system
  • Demonstration Superior Environmental Performance Through ENVVEST
  • The Introduction of CNG as Alternative Fuel for Two-stroke Vehicles
  • MPT Solutions

Equipments Suppliers

  • Allied Equipment
  • MJC Engineering and Technology Inc
  • Pdc Machines Inc
  • Transparentus  Machinery & Equipment
  • Jiangnan Machinery Group 
  • Cylinder Head Suppliers
  • Cylinder Honing Machine Manufacturers & Suppliers
  • Cylinder Machine Suppliers
  • Cylinder Winding Machine Suppliers

Suppliers 

  • CompAir
  • China CNG Cylinders Suppliers
  • Faber:CNG cylinders for CNG applications
  • CNG Cylinder Exporters
  • Producers of CNG Cylinders
  • Indian Exporters & Manufacturers
  • Suppliers of CNG Cylinders
  • CNG Cylinders Suppliers

Buyers

  • CNG Cylinders Buyers List 1
  • CNG Cylinders Buyers List 2
  • CNG Cylinders Buyers List 3
  • CNG Cylinders Buyers List 4
  • Global Importers & Buyers

Safety and Guides

  • Safety of CNG Buses in Delhi
  • Safe Operating Procedures for Alternative Fuel Buses
  • Bonfire Test CNG Automotive Cylinder
  • Guidelines  for the Conversion of Diesel Buses to CNG
  • Fact sheet CNG
  • Handling Guidelines

    Order the CD ROM Today

Primary Information Services
 21 Murugappan St, SwamyNagar Ext2, 
Ullagaram, Chennai - 600091, India.
 Phone: 91 44 22421080 
Email : informer@eth.net
Mobile numbers:9940043898, 9444008898  Fax : 91 44 22423753