Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.
We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.
The company's products have passed multiple national
certifications:
for example:
United States: ASME
EU: CE
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
etc
Buy products, buy with confidence, use with confidence
Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
Standards Comparison of boiler tube between Chinese
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
In Table 5, the comparison of spray water mass flow rate between boilers unit 1(retrofit boiler) and 2 of Sahand Power Plant are reported. As it was observed from this table, the average reductions of spray water mass flow rate in the modified boiler in the load of 300 MW and 260 MW are equal to 52.84% and 17.80%, respectively.Get Price
3 PART I DEFINITION OF TERMS l. ACT - The Boiler and Pressure Vessel Safety Act which was enacted as Chapter 28-25, Acts of the General Assembly. 2. ADMINISTRATOR - The Administrator of the Division of Occupational Safety is appointed by the Director of LaborGet Price
These boilers with the capacity of 70.000-15.000.000 kcal/hr operate at different operating pressures between 3-25 bars. The design of these boilers is firetube, steel, horizontal, two passes with regressive flame. In this design, the main furnace is eccentric and set at the bottom of the vertical axis of the boiler. The secondary furnace is set at the end of the boiler and makes its …Get Price
Boiler – Fundamentals and Best PracticesGet Price
1.7 Water Tube Boiler This is the main section of the water tube boiler, which converts water into vapor. According to the output steam, the inlet flow is controlled; we are using Flow sensor FT2 and valve CV4 to control the process. When HH alarm is triggered, valve CV4 is kept closed to restrict inlet water flow.Get Price
Steel grades: e.g. 25 CrMo 4, 34 CrMo 4, 42 CrMo 4. Fields of application : General mechanical engineering and tool-building, vehicle construction, pressure vessel and pipeline construction. TUBES FOR STRUCTURAL STEEL CONSTRUCTIONS MADE FROM FINE-GRAIN STEELS. Seamless steel tubes acc. to DIN EN 10210 and DIN 17124.Get Price
direct fired for boilers modular. gas burner. ER KefidKefidKefid-32 series. Power: 4,000 kW - 20,000 kW. The industrial burners ER series are designed especially for water tube boilers used in big civil installations and industrial processes with a remarkable thermal demand.Get Price
May 13, 2020 · A Worcester Bosch boiler has a lifespan of between 12 and 15 years, with the warranty ranging from 5 to 10 years. However, the exact warranty will depend on the specific kind of boiler you choose. Compared to most of the other leading brands, Worcester Bosch boilers are among the most expensive, with prices starting from $960.Get Price
Fire Tube Boilers Also referred to as smoke tube boilers, shell boilers, package boilers Multiple gas paths - 2, 3 and 4 pass Internal furnace or fire box as the 1st pass Dry back or wet back design Single fuel or dual fuel design Little or no steam separation equipmentGet Price
pg. 2. Abstract. Failure of tubes in boiler of the power plants may occur due to various reasons. These include. failures due to creep, corrosion, erosion, overheating and a host of other reasons Get Price
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes ASTM A213 covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5, TP304, etc.Grades containing the letter, H, in their designation, have requirements different from Get Price
Oct 25, 2017 · Fire tube boilers, typically have a lower initial cost, are more fuel efficient and easier to …. Water tube or "water in tube" boilers in which the conditions are reversed with the …. Thermal efficiency of boiler is defined as the percentage of heat input that is …. The Indirect Method: Where the efficiency is the difference between the ….Get Price
The efficiency of this combined fire tube and water tube boiler is determined by using indirect method approach also called as heat-loss method as …Get Price
Nov 25, 2017 · Notes 1) Examples of Japanese Industrial Standards are shown below. JIS B 8267 Construction ofpressure vessel. JIS B 8266 Alternative standard for construction of pressure vessels. JIS B 8201 Stationary steel boilers - Construction. JIS B 8240 Construction of pressure vessels for refrigera Hon. JIS B 8241 Seamless steel gas cylindersGet Price
Jul 21, 2016 · Boiler Efficiency: Introduction and Methods of Calculation. In order to calculate boiler efficiency by this method, we divide the total energy output of a boiler … Next article: Comparison of water tube and smoke tube boilers. Quick inquiry Email Us; Boiler Calculations for Steam, Hot Water and Thermal LoadsGet Price
1 day ago · AutoMeter 6345 - AutoMeter Sport-Comp Digital Series Gauges. Tubes are available in 1/4 in. The BOILERWATCH® MMP II-SSX acoustic pyrometer is an advanced industrial instrument that provides fully automatic measurement of high combustion-gas temperatures, permitting fuel trimming control within heaters and boilers. 2(c).Get Price
Welded Boiler Tube Grade A K01200 STBH340/STB35 D3563/G3461 - St 37.8 17177 1.0315 (7) Grade C K03503 STBH410/STB42 D3563/G3461 - St 42.8 17177 1.0498 (7) KOREAN/JAPANESE GERMAN MATERIAL COMPARISON TABLEGet Price
boiler plant capacity calculation unless they can operate with their own burners independent of the device from which heat is being recovered. 1.3 Boiler System Capacity: 1.3.1 The boiler system shall be capable of supplying the minimum demand with the smallest boiler in a normal mode of operation and with all auxiliary equipment operating withinGet Price
24 rows · Oct 16, 2017 · Standards Comparison of boiler tube between Chinese, American, European and Japanese Boilers play an important role in various types of plants for the power and chemical industry. With the progress of these …Get Price
Water tube boiler—a type of boiler that contains water-filled tubes that allow water to circulate through a heated firebox, p. 296. 14.1 Introduction Steam has many applications and a long history in the process industries. Steam provides efficient heat transfer and contains a high amount of latent heat. It is used to heat and coolGet Price
Boiler efficiency is a measure of the goodness of the chosen process and equipment to transfer combustion heat to the heat in steam. Boiler efficiency can be defined as the ratio of the useful heat output to the total energy input. (3.1) η = Q abs Q in. where. η is boiler efficiency.Get Price
A boiler is an instrument that is invented to heat water and produce energy. Before being distributed throughout the system the heat is applied to water in an enclosed container. The major difference between a low-pressure and a high-pressure boiler is the amount of pressure pounds per square inch gauge and per square inch that the boiler produces.Get Price
Boiler – Fundamentals and Best PracticesGet Price
Invariably, all these standards do not include blow down as a loss in the efficiency determination process. Basically Boiler efficiency can be tested by the following methods: 1) The Direct Method:Where the energy gain of the working fluid (water and steam) is compared with the energy content of the boiler fuel. 2) The Indirect Method:Where the Get Price
Dec 03, 2011 · Abstract. Although the supercharged boiler is a new power equipment, comparing with the utility boiler, it possesses higher maneuverability. Just because of this, it is still a pen-dent problem whether the Chinese surface quality inspection data of a boiler steam drum shell can be applied to that of a supercharged boiler.Get Price
Answer (1 of 3): Boiler grade steel and "normal" steel are basically the same. The real difference is in the inspection, quality control and testing that is carried out during manufacture. These procedures are there to guarantee that the steels used to construct the boiler meet the requirements tGet Price
traction type boilers, but not locomotive and high-temperature water boilers, nuclear power-plant boilers (see Section XI), heating boilers (see Section VI), pressure vessels, or marine boilers. Guidelines are also provided for operation of auxiliary equipment and appliances that affect the safe and reliable operation of power boilers.Get Price
Feel free to reach out if you want to collaborate with us, or simply have a chat.
