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L.P gas Multi Cylinder Installations Saraswat Group has extensive experience in LPG / propane multi cylinder gas installations we have been in this business for last 12 years. We have a team of experienced engineers who handle the gas systems properly. The Safety is highly concern in LPG/Propane Installations because it’s a highly inflammable gas with high density. Bearing high density its spreading at ground level up to there is the mixing of air to lean the LPG / propane to escape the same . In these circumstances it is advisable All Liquid Propane / LP Gas Facilities shall be in outdoor readily accessible for inspection, reading, testing, and shutting off the gas supply at all times. All service piping and main supply shut-off valves shall be outside the building. All propane and L.P Gas applications requires two or three stage pressure regulation is recommended. Because pressures in lpg/ propane cylinders can fluctuate significantly proportionately to temperature and withdrawl rates of gas , gas trains must be present to deliver a steady flow and pressure to downstream Gas equipments. Multi cylinder installations is advisable for up to 300 Kg/hr of peak load and 2000 kg/day average consumption .
LPG / Propane Tank Installation In today’s modern scenario LPG (Liquefied Petroleum Gas) is the most easily available and economical / cheapest Fuel for all heating applications of various industries i.e Forging Units, Backing and drying, Crispy Biscuits Confectionery, Dal mill, Paint drying, Hotel Industry, Ceramic industry, textile Industry, Hot mix / asphalt plants, Melting of Metals and many more. LPG has a better Calorific value in comparison to LDO, HSD, FO, LSHS, C9 etc conventional fuels. Attempting to install your own propane tank is not advisable under any circumstance. Nor is it legal. Bulk LPG Installation can be Designed, Supplied, and Installed and Commissioned on turnkey Basis In Accordance to Explosive Norms/Local Statutory Requirements.
Commercial Gas Installations We are engaged in installation of Reticulated domestic and commercial projects . the features are: We offer reticulated systems for domestic and commercial locations with Over Pressure and Under pressure protections for reduce mishapnings
Gas pipeline contractors It’s really great pleasure to introducing our self Saraswat Group as a total technical solution company of long standing with an impeccable reputation manufacturing and doing Installation of LPG gas pipeline contractor in Industries, Hospitals, Hotels, Fast Food Outlets, Restaurants, Mess, Hostels, Canteens, Motels, Banquets and for places of Worship with complete range of all kinds of gas spare parts and pipeline fitting accessories. Customer satisfaction is our first priority. Combustion Control Product As we are engaged in trading and installation of combustion equipments/ products, we are well equipped with safety equipment and devices in order to protect our workers and our clients from any fatal accidents. We are engaged in offering a broad array of Combustion Control Products to our clients. Saraswat Group deals in many Combustion Control Product such as..
Air Gas Ratio regulatorAir Gas Ratio regulators allow precise, repeatable control of gas/air ratios on preheated air combustion systems where air density is affected by temperature changes. They can be used as direct gas pressure controllers or as loading signal generators for conventional gas/air ratio regulators. They are also suitable for cold air combustion systems where the available gas pressure is higher than the combustion air pressure, avoiding the necessity of troublesome, high maintenance bleeders. They are suitable for natural, LP, and clean coke oven or bio-gas. Special models are available for controlling air pressure.
High / Low Pressure Regulators A pressure regulator is a valve that automatically cuts off the flow of a liquid or gas at a certain pressure. Regulators are used to allow high-pressure fluid supply lines or tanks to be reduced to safe and/or usable pressures for various applications. Gas pressure regulators are used to regulate the gas pressure and are not appropriate for measuring flow rates. Flow meters, Rota meters or Mass Flow Controllers should be used to accurately regulate gas flow rates. A pressure regulator's primary function is to match the flow of gas through the regulator to the demand for gas placed upon the system. If the load flow decreases, then the regulator flow must decrease also. If the load flow increases, then the regulator flow must increase in order to keep the controlled pressure from decreasing due to a shortage of gas in the pressure system. These regulators are available in preset type, adjustable type in different flow ranges. Under Pressure shut-off Valve This control device is not similar to a low pressure cut-off device and in effect, Performs the same task. its mode of operation is slightly different , however, and it is Invariably incorporated with a second stage regulator. Its used in LPG/ CNG Installations. When the device senses an abnormally low pressure ( slightly lower ) than Operating pressure it causes diaphragm to drop a particularly low position resulting in The UPSO valve closing against its seating, gas cannot therefore pass into the control Valve until the reset rod has been lifted to reset the UPSO valve. This can only be Achieved when all appliances controls are closed and pressure can build up in the Downstream pipe line. Using of this type of safety device control low pressure situation In appliances and in minor leakages in down stream.
Zero Gas Governors This is same as a regulator but act different. These type of regulator is used where no any fluctuation/ variation required in pressure for appliances. These governors are used to control gas and air inlet pressure for gas burners and appliances in industry and for heating purposes, Spring loaded gas governor with inlet pressure compensation and zero shut-off. The outlet pressure is kept constant with changing gas flow as a function of the spring setting. The inlet pressure compensation makes for high control accuracy with changing inlet pressures. The zero shut-off prevents the outlet pressure from increasing when there is no gas flow through the governors. These governors are available in deferent sizes as per specific pressure and flow requirements.
Burner Controllers These types of instruments are used to control the gas and oil burners. It’s a Electronic device heaving sequence of process of Ignition and modulation with Temperature of appliances. These act in sequence of ignition ie first the air Supply is on than sparking for ignition is on after that the fuel supply is on and Burner is ignite if there is any delay or flame failure in burner the fuel supply Get shut- off. It safe the disasters which happens in appliances by excess storage Of fuel inside the appliances.
L.P gas / CNG Gas Detection Systems A gas detector is a device which detects the presence of various gases within an area, usually as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can also sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave the area. This type of device is important because there are many gases that can be harmful to organic life, such as humans or animals.
Slam Shut off / Over Pressure shut- off valve OPSO is a High Integrity Pressure Protection System. This is a type of safety instrumented system designed to prevent over-pressurisation of a plant, such as oil and gas System . The OPSOV will shut off the source of the high pressure before the design pressure of the system is exceeded, thus preventing loss of containment through rupture (explosion) of a line or vessel. Therefore, a OPSOV is considered as a barrier between a high-pressure and a low-pressure section of an installation. In traditional systems over-pressure is dealt with through relief systems. A relief system will open an alternative outlet for the fluids in the system once a set pressure is exceeded, to avoid further build-up of pressure in the protected system. This alternative outlet generally leads to a flare or venting system to safely dispose the excess fluids. A relief system aims at removing any excess inflow of fluids for safe disposal, where a OPSO aims at stopping the inflow of excess fluids and containing them in the system. Conventional relief systems have disadvantages such as release of (flammable and toxic) process fluids or their combustion products in the environment and often a large footprint of the installation. With the increasing environmental awareness, relief systems are not always an acceptable solution. However, because of their simplicity, relatively low cost and wide availability, conventional relief systems are still often applied.
Pressure Relief valves / Safety Reliff Valve In high-pressure gas systems, it is recommended that the outlet of the relief valve is in the open air. In systems where the outlet is connected to piping, the opening of a relief valve will give a pressure build up in the piping system downstream of the relief valve. This often means that the relief valve will not re-seat once the set pressure is reached. For these systems often so called "differential" relief valves are used. This means that the pressure is only working on an area that is much smaller than the openings area of the valve. If the valve is opened the pressure has to decrease enormously before the valve closes and also the outlet pressure of the valve can easily keep the valve open. Another consideration is that if other relief valves are connected to the outlet pipe system, they may open as the pressure in exhaust pipe system increases.
Oil and Gas Flow Meters Flow measurement is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive-displacement flow meters accumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow measurement methods rely on forces produced by the flowing stream as it overcomes a known constriction, to indirectly calculate flow. Flow may be measured by measuring the velocity of fluid over a known area. Both gas and liquid flow can be measured in volumetric or mass flow rates, such as litres per second or kilograms per second. These measurements can be converted between one another if the material's density is known. The density for a liquid is almost independent of the liquid conditions; however, this is not the case for gas, the density of which depends greatly upon pressure, temperature and to a lesser extent, the gas composition. When gases or liquids are transferred for their energy content, such as the sale of natural gas, the flow rate may also be expressed in terms of energy flow, such as GJ/hour or BTU/day. The energy flow rate is the volume flow rate multiplied by the energy content per unit volume or mass flow rate multiplied by the energy content per unit mass. Where accurate energy comes to the time of the legit flow rate is desired, most flow meters will be used to calculate the volume or mass flow rate which is then adjusted to the energy flow rate by the use of a flow computer.
Customized and Pre piped Gas Train LPG and Natural Gas trains for burners installed on boilers and furnaces can be made based on the specific requirement by the user. Depending on the needed gas quantity, available inlet pressure, required outlet pressure. Depending on the available inlet pressures, different concepts for gas train design is used. For higher gas consumption facilities, it is more common to use pressures in range of 1-6 bar, to avoid large diameters of pipes and valves. In that case, it is necessary to use high pressure gas train which consist of ball valve on the inlet, cartridge filter, pressure regulator with safety shut of valve and safety relief valve. After this high pressure gas train, the gas is prepared to enter the burner where appropriate air-gas mixture is made for efficient combustion. Depending on the burner construction, required pressures are in the range of 0.022 - 350 mbar or even more for some burners. For quality combustion it is important to have outlet pressure with constant value, even if the consumption and inlet pressure is changing. For safe work of high pressure gas trains, relief and shut valve are installed on the line. Shut off valve is regularly integrated in the same housing with pressure regulator. If available gas pressure is not to high for use in burners directly, only low pressure gas train is needed. Low pressure gas train has set of equipment that include two solenoid shut off globe valves with tightness check system, pressure switch for high and low pressure, and pressure governor if required. All low pressure equipment is to be connected with burner automation system for safe and continues work .If required gas meters can be integrated within gas train, or in more economic way, a place for gas meter can be left to enable easy combustion adjustment and after the combustion is adjusted, gas meter can be used on other places. custom designs of gas trains are available with us. Excess Flow Check Valve An excess flow valve is a spring-loaded check valve which will close only when the flow of fluid through the valve generates sufficient force to overcome the power of the spring holding it open. Each valve has a closing rating in gallons per minute and CFH/air. Excess flow valves permit the flow of liquid or vapor in either direction. This flow is controlled in only one direction (the direction of the arrow stamped on the valve). If the flow in that direction exceeds a predetermined rate (shown in this catalog for each valve), the valve automatically closes. The valve disc is held in the open position by a spring. When the flow creates a pressure drop across the valve disc that overcomes the preset load on the spring, the valve disc moves to the closed position. It remains closed until the force on both sides of the valve disc are approximately equal (a small bleed hole in the disc of each valve permits equalization), then the spring automatically reopens the valve. When a line is completely broken, the pressure cannot equalize and the excess flow valve remains closed until the line is repaired. Because the bleed hole in each valve disc permits equalization of pressure, excess flow valves do not provide a 100 percent type shut-off.Flexible High Pressure Hose Imported Gas Equipments Supplier Local high-quality gas supplier pure gas has commenced importation of specialty gas equipment items from specialty gas and equipment manufacturer. We are engaged in offering a broad array of Imported Gas Equipments Supply to our clients. As we are engaged in trading and supplying of chemical gases and products. We support our clients in searching innovative gas handling equipments for better Safety and efficiency.
L.P Gas Reticulated Pipe Fitting This really immense pleasure to introduce our Saraswat Group we have wide and extensive experience in L.P gas pipe fitting. We offer reticulated systems for domestic and commercial locations with Over Pressure and Under pressure protections for reduce misshaping. We always stand first to our customer priority, we provides 24x7 services, look at our SALIENT FEATURES :-
Consultant designers for Gas Manifold Systems Saraswat Group provides a single window of superior quality services in gas related activities. In addition to the supply of an extensive range of gase equipments, The scope of services is vast, varied and unlimited. Saraswat Group have expert and experienced Consultant designers who assist you. In energy auditing. Designing of gas systems as per consumer fuel requirements after calculating the Peak and average Load of equipments. We have successfully Designed and supply to diverse clients from different industries for last 12 years.
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