Boiler Pressure Parts - Heat Exchange Group

Boiler Pressure Parts - Heat Exchange Group

  • CHP with 4-pass boiler system technology - Bosch

    4 pass firetube boiler design - Industrial Boiler & Mechanical - new boilers, used boilers for sale, rental boilers, boiler …Learn More

  • Boiler & Maintenance Webinar

    LF 50% 75% 4 To 1 LF 25% 50% 75% 10 To 1. 20 Theory of Combustion • 4 pass. Firetube Re-Circulated HW for general space heating General Industry • Boiler Make-Up Water. Cast Iron SectionalLearn More

  • 509 Series Boiler | Johnston Boiler

    Many boiler users over the years have seen the benefits of using a Johnston boiler. Low maintenance costs, high reliability, high performance, and lower fuel costs have paid back their initial investment many times over. 4-Pass Boilers (50-1600 HP)Learn More

  • Home | TRIO BOILERS

    Whether you're updating a home heating system or building a new home or commercial project, TRIO offers the best value on the market today. Combining European design, American engineering and 50 years of manufacturing expertise, TRIO offers optimum system effi ciency and fuel effi ciency. This means more warmth and less cost for you.Learn More

  • Plant Engineering | Understanding boiler bypass lines

    Aug 01, 2000 · Boiler manufacturers emphasize bypass lines today—and with good reason. Boilers are relatively small now. Their heat exchangers are much more efficient than are those in older boilers. And because they are smaller, modern boilers have specific flow rates and temperature needs. Consequently, many require a flow-bypass line.Learn More

  • ANALYSIS OF BOILER EFFICIENCY– CASE STUDY OF …

    Boiler is a closed vessel in which water is converted into steam by the application of heat. Usually boilers are coal or oil fired. A boiler should fulfill the following requirements (i) Safety. The boiler should be safe under operating conditions. (ii) Accessibility. The various parts of the boiler should be accessible for repair and maintenance.Learn More

  • Industrial Boiler Manufacturers Since 1864 | Johnston …

    Johnston Boiler Company 3 and 4 Pass Boilers Model PFT Boilers 50 HID -2500 HP 1, 86,250 PPH 15 PSIG -350 PSIG JOHNSTON BOILER COMPANY Johnston Boiler Company 300 Pine Street ' P.O. Box 300 Perrysburg, Ml 49409-0300 Tel: (616) 842-5050 Fax: (616) 842-1854 Net: .johnstonboiler.comLearn More

  • Firetube boilers - sales, installation and service

    The Johnston 509 Series offers an efficient 4-pass boiler (50-1600 HP) configuration which maximizes heat transfer, while at the same time eliminating tube sheet stresses and costly maintenance repairs that are common with dry backed designs, as well as a 3-pass boiler …Learn More

  • Steam Boilers | Johnston Boilers | Fulton Steam Boilers

    Vertical Spiral Rib Tubeless boiler, industry leading efficiencies up to 86% with a 10:1 turndown and NOx emissions less then 20 ppm. Combine that with the highest steam quality available at 99.75%, and a fully wetted pressure vessel, and Fulton is once again setting the standard for boilers in the steam industry.Learn More

  • Firebox Boilers-Goes Heating Systems - Goes Heating System

    13.4-834 HP, 15 psi steam, 30-100 psi hot water Three Pass Firebox Design. Thickest boiler steel in the industry. Efficient and flexible – gas, oil, heavy oil, and combination gas/oil. …Learn More

  • Firetube Boilers - National Board of Boiler and Pressure

    Industrial Boiler & Mechanical proudly sells new 4 pass firetube boilers manufactured by Johnston Boiler Company. We are also authorized to serivce and repair 4 pass boilers from other manufacturers as well, both on-site and in-house at our facility in Chattanooga, TN. In addition to an in-stock inventory of used 4 pass boilers, we offer firetube boiler customization to meet any specification. Firetube boilers can be …Learn More

  • boiler bypass — Heating Help: The Wall

    Dec 01, 2003 · connected load I should determine the edr of the connected load and deliver a water temp that will satisfy the heat loss for the designed conditons while at the same time insuring that the boiler bypass is balanced so that the boiler water temp does not fall below mfg specs.If the edr is low enough and still able to to meet the heat loss at design contions I would run higher water temps Learn More

  • AFUE - Single Pass vs Triple Pass Boiler. ? — Heating

    Flame temperature and flame exposure (size and distance)from heat exchanger. You lose up to 50% of radiant transfer with a small flame. A three pass boiler should always be more efficient than a single pass but anything can be misfired to create a high AFUE.Learn More

  • TRIO CAST IRON BOILERS The Best Value in the Heating …

    engineering and 50 years of manufacturing expertise. It's a high-efficiency, three-pass, low mass boiler. This unique design allows the TRIO boiler to heat up in half the Best Warranty in the Heating Industry Only TRIO offers a full lifetime warranty on the cast ironLearn More

  • 509 Series Boiler | Johnston Boiler

    Many boiler users over the years have seen the benefits of using a Johnston boiler. Low maintenance costs, high reliability, high performance, and lower fuel costs have paid back their initial investment many times over. 4-Pass Boilers (50-1600 HP) 3-Pass Boilers …Learn More

  • Industrial Boiler Manufacturers Since 1864 | Johnston Boiler

    Johnston Boiler Company 3 and 4 Pass Boilers Model PFT Boilers 50 HID -2500 HP 1, 86,250 PPH 15 PSIG -350 PSIG JOHNSTON BOILER COMPANY Johnston Boiler Company 300 Pine Street ' P.O. Box 300 Perrysburg, Ml 49409-0300 Tel: (616) 842-5050 Fax: (616) 842-1854 Net: .johnstonboiler.comLearn More

  • Boiler Efficiency | CleanBoiler.org

    Key Features. Four or Three Pass Water Back Design. Low-Pressure Steam Rated Up to 15 PSI. Hot Water Rated 30 to 160 PSI. High-Efficiency ASME Section IV Low-Pressure Heating Boilers. 50 to 600 BHP Capacity. 700 to 1,000 BHP Capacity for Custom Builds. Packaged with Gas, Oil, or Dual Fuel Gas/Oil Burner. Large Steam Disengaging Area.Learn More

  • Boiler & Maintenance Webinar

    LF 50% 75% 4 To 1 LF 25% 50% 75% 10 To 1. 20 Theory of Combustion • 4 pass. Firetube Re-Circulated HW for general space heating General Industry • Boiler Make-Up Water. Cast Iron SectionalLearn More

  • Shell Boilers | Spirax Sarco

    Shell boilers may be defined as those boilers in which the heat transfer surfaces are all contained within a steel shell. Shell boilers may also be referred to as 'fire tube' or 'smoke tube' boilers because the products of combustion pass through the boiler tubes, which in turn transfer heat to the surrounding boiler …Learn More

  • Steam Boilers and Waste Heat Boilers - Viessmann Werke

    Product range Low pressure steam boiler VITOPLEX 100-LS Type SXD Oil/gas low pressure steam boiler 0.26 to 2.2 t/h 0.5 (1) bar Efficiency: 91 % High pressure steam boilers VITOMAX 300-HS Type M93A High pressure steam boiler 1 to 4 t/h Up to 25 bar (28, 30 bar on request) Efficiency: over 95.5 % (with integral economiser) High pressure steam boiler 5 to 26 t/h Up to 25 bar (28, 30 bar on Learn More