Boiler Expansion Joints DEKOMTE IndustrySearch Australia


Boiler Expansion Joints DEKOMTE IndustrySearch Australia

Boiler Expansion Joints DEKOMTE IndustrySearch Australia
  • Offshore price : $8,999.00 - $100,000.00
  • Minimum order quantity : 1 set
  • Supply Capacity : 10 units/month
  • Manufacturer/Brand : TOBO BOILER
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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  • Watchkeeping Take Over Procedure On Ship

    Aug 15, 2020 · • Check the operation of the boiler control systems: • Combustion Control • Water level control • Blow through Gauge glass. • Check leakages of steam, feed water • Check flame size, colour through observation window. • Check forced draught fan, burner motor • Hot well water level • Any oil in hot well steam return tank Get Price

  • Procedure for Blow Through of Boiler Gauge Glass on Ships

    Blow Down Procedure of Boiler on Ships - Marine BoilerGet Price

  • MEP & MOTOR Questions asked on Kefid21 – FUNCTION 4B

    Jun 21, 2021 · Ship Safety & Environmental Protection; MEP – Marine Engineering Practice; MEO Class 4 Orals; Boiler gauge glass blow through & safeties ; Marine Engineering; Newsletter. Leave this field empty if you're human: Categories. Chartering; COC; Electrical; Emergency Generator; Function 3;Get Price

  • MEO Class 4 Oral Questions | Marine Notes

    Why boiler water treatment is required? How many types of marine boilers are used on ships? What are the tests carried out for a low pressure boiler water? What is your action on finding high chloride levels in a boiler? What will you do if no water level in the gauge glass? How would you blow down a boiler gauge glass? What are boiler mountings?Get Price

  • ORAL QUESTION BANK FOR CLASS IV - MeoClass4Diaries

    Jan 14, 2017 · 24. How do you blow down a boiler and inspect? 25. How do you repair leaks? 26. How do you blow through gauge glasses? 27. What is the safety mechanism in case the glass breaks? 28. Which part of a ship's boiler has a higher safety valve setting? EGB or auxiliary? 29. When is the pressure testing of boilers done? How is it done? 30.Get Price

  • Boiler - An Overview ( Full Description ) - Marinerspoint

    Apr 30, 2020 · Stop feed p/p close feed check valve. Drain down the boiler after allowing it to cool down. If no sufficient time to do this, lower the boiler pressure to 3 to 4 bar. Shut the main steam stop valve. Open the ship side valve then open the blow down valve. Banging noise will appear when boiler is empty.Get Price

  • Thermal Fire Detectors Working Principle

    May 01, 2014 · June 5, 2014 Contamination of Lubricating Oil (LO) System with Water in Ships; October 12, 2015 Auxiliary Boilers – Marine Engineering Knowledge; April 30, 2014 Blow Through Boiler Gauge Glass on Ships; April 30, 2014 Remote Water Level Indicator for Boilers; April 29, 2014 On-board Familiarization FormGet Price

  • Know the procedure for boiler gauge glass blow through

    Procedure for Blow Through of Boiler Gauge Glass on ShipsGet Price

  • Know the procedure for boiler gauge glass blow through

    Oct 03, 2020 · Know the procedure for boiler gauge glass blow through. Blow through of gauge glass should be carried out on daily basis. First shut the steam side. Second shut the water side. Open the drain cock at the bottom. Now wait till gauge glass became empty. Open the steam side, let the steam drains and clears the steam side.Get Price

  • Boiler Gauge Glass Blow Down Procedure and Maintenances

    Mar 10, 2015 · Boiler Gauge Glass Blow Down Procedure. 1) Make sure that you have worn the protective gear like goggles and gloves. 3) Drain it by opening it slowly. If the water is still coming, that means, water cock is leaking and same goes with the steam also, if it happens. 4) Now slowly open the water cock and let it remain like this for 5 seconds.Get Price

  • CHENNAI MARINER: MARINE ENGINEERING

    Feb 14, 2011 · Marine Engineering : 1. Why is Boiler water treatment required? 2. What is the allowed chloride content? 3. Why is the boiler water circulating pump required for EGB? 4. How does a bourbon pressure gauge work? 5. How do you blow through a boiler gauge glass? 6. Why is a ball given in the gauge glass? 7. How do you tighten a gauge glass after Get Price

  • Why is a watercock opened first during a boiler gauge

    Answer (1 of 3): A boiler gauge glass is a connection between the steam side and water side of a boiler. This connection is identical to the boiler tubes inside the boiler where heat is applied causing the water to boil, except the glass is outside and water condenses, flowing down the …Get Price

  • Boiler Mountings And Their Function - Complete List

    Aug 05, 2018 · A short blow down is given for a period of 30 seconds followed by a long blow down of 1 minute if necessary. Overboard valves ( SDNR ) must be opened before blowing down boiler and blow-down be regulated through control valve. Given below is most vital/important Alarms and Trips on Marine Boilers Explanation of each Alarm and Trip and why they Get Price

  • Blow Down Procedure of Boiler on Ships - Marine Boiler

    Apr 29, 2014 · Blow Through Boiler Gauge Glass on Ships. There must be two independent means of determining the water level, one of which must be a direct …Get Price

  • Boiler gauge glass blow through procedure Archives

    Jul 13, 2020 · themarinewhales blow through, boiler gauge glass, gauge glass on ships, marine boiler. Gauge Glass is one of the most important mountings of the boiler. Every marine engineer must know the Procedure for Blow Through of Boiler Gauge Glass on Ships. Onboard ship BOILER is a major auxiliary machine which is necessary for any type of ship in order to run/fulfil …Get Price

  • MEO Class 4 Oral Questions | Marine Notes

    Why boiler water treatment is required? How many types of marine boilers are used on ships? What are the tests carried out for a low pressure boiler water? What is your action on finding high chloride levels in a boiler? What will you do if no water level in the gauge glass? How would you blow down a boiler gauge glass? What are boiler mountings?Get Price

  • MEO Class 2 - Marine Engineering

    Oct 01, 2018 · Boiler gauge glass blow through. The requirements depend on the spaces in question and are different for passenger ships and cargo ships. The Administration has required a test of a prototype bulkhead or deck in accordance with the Fire Test Procedures Code to ensure that it meets the above requirements for integrity and temperature rise Get Price

  • Important questions to discuss on marine boilers - Marine

    Aug 16, 2020 · On water side a hollow steel ball is present, in case of gauge glass breaks in between boiler operation to prevent the outflow of water with high temperature the steel ball shuts the flow of water. 5. Blow through of gauge glass? A. Blow through of gauge glass should be carried out on daily basisGet Price

  • Procedure for Blow Down a Boiler Gauge Glass?

    Feb 18, 2019 · Procedure for Blow Down a Boiler Gauge Glass? February 18, 2019 To Blow out through indicator cock any residual exhaust gas or other products of combustion trapped inside the cylinder after shutting the engine. b) To check if any jacket cooling water from cylinder head or turbocharger or any other source, has leaked while the engine was Get Price

  • Potterton Oil Boiler Heat Exchangers - dhsspares.co.uk

    Buy Potterton Oil Boiler Heat Exchangers from Direct Heating Spares, Thousands of Oil Boiler & Heating Spare parts in stock and available for Next Day Delivery. Gas Boiler Spares. Oil Boiler Spares. LPG Boiler Spares. Cylinder Spares. Water Heater Spares. Fire Spares. Shower Spares. Trade Essentials.Get Price

  • What is the procedure for a boiler gauge glass blowdown

    Answer: We have to blow through the gauge Glass on daily basis 1. shut steam side 2. Shut water side 3.open the drain at the bottom then gauge glass becomes empty. 4.then open the steam side and steam start coming out from the drain it means …Get Price

  • MEO Class 4B Marine Engineering Oral Questions

    Mar 02, 2013 · in the marine engineering oral exams. Answer to these will be published How do you blow through a boiler gauge glass? 6. Why is a ball given in the gauge glass? the problem associated with the fuel supply to the ships like dirty oil, less oil etc are quite and are faced by the ship staff every day. With oil being the most important when Get Price

  • ORAL QUESTION BANK FOR CLASS IV - MeoClass4Diaries

    Jan 14, 2017 · 24. How do you blow down a boiler and inspect? 25. How do you repair leaks? 26. How do you blow through gauge glasses? 27. What is the safety mechanism in case the glass breaks? 28. Which part of a ship's boiler has a higher safety valve setting? EGB or auxiliary? 29. When is the pressure testing of boilers done? How is it done? 30.Get Price

  • MEO Class 4

    Nov 14, 2018 · Boiler gauge glass blow through? How DPT is carried out? Bilge keel? Purpose? What's its length? Piston ring clearances and cross question; Electrical: Types of starters & motors; Paralleling of G/E; Difference between fuse n overload relay; Types of battery. Details of battery used on your ship (working and construction). How is charging done.Get Price

  • MARINE ENGINEERING KNOWLEDGE BY RAJAN - BOILER WATER TREATMENT

    For water tube boiler (Z boiler): 1. Stop the firing – open up the combustion chamber, – Fill up the boiler water level to full. – leakage can seen easily be seen & identify the individually boiler water tube. For smoke tube boiler: – Stop the firing – open the smoke side drain valve, – If there is any leakage water will come out.Get Price

  • Boiler - An Overview ( Full Description ) - Marinerspoint

    Apr 30, 2020 · Stop feed p/p close feed check valve. Drain down the boiler after allowing it to cool down. If no sufficient time to do this, lower the boiler pressure to 3 to 4 bar. Shut the main steam stop valve. Open the ship side valve then open the blow down valve. Banging noise will appear when boiler is empty.Get Price

  • Marine Engineering 360: Questions & Answers (Boiler) Part-3

    Apr 05, 2016 · Blow through the gauge glass to check the water level. 3. If the water level is low then 4. Inform C/E 5. Stop feed p/p running. 6. Shut main steam stop v/v 7. Stop T/A by consulting with duty officer. 8. Stop C. O. P by informing duty officer. 9. Stop purifier if running 10. Go for a check. At sea: It water level is below the gauge glass, it Get Price

  • Potterton Boiler troubleshooting | AllBoiler

    Potterton Derwent Prestige plus Boiler Troubleshooting. Problem. Cause. Boiler does not attempt to light. a) Check electricity supply is available to boiler and on/off switch is illuminated. The boiler has an integral fuse. Control Box does not lockout. …Get Price

  • Boiler Gauge Glass Blow Down Procedure and Maintenances

    Mar 10, 2015 · Boiler Gauge Glass Blow Down Procedure. 1) Make sure that you have worn the protective gear like goggles and gloves. 3) Drain it by opening it slowly. If the water is still coming, that means, water cock is leaking and same goes with the steam also, if it happens. 4) Now slowly open the water cock and let it remain like this for 5 seconds.Get Price

  • Blow Through Boiler Gauge Glass | Marine Notes

    Blow Through Boiler Gauge Glass There must be two independent means of determining the water level, one of which must be a direct reading gauge glass. The other is usually a remote reading gauge in the control room which should regularly be …Get Price

  • Procedure for Blowdown of Boiler Guage Glass

    Procedure for Blowdown of Boiler Guage Glass. by Manoj. 5. > Close water cock and steam cock of gauge glass and open the drain. > Open the steam cock a strong jet of steam should be seen from the drain after that close the steam cock. > Open the water cock a strong jet of water should be seen from the drain after that close the water cock and Get Price

  • Marine Knows

    Boiler • Check Boiler • Check the water level in the gauge glass. • Blow through gauge glass. Marine engineering applies basic engineering principles to systems designed to operate in predominately aquatic environments. This includes not only all types of seafaring vessels, docks, harbors, freight-handling facilities, oil Get Price

  • Procedure for Boiler Gauge Glass Maintenance on a Ship

    Sep 16, 2021 · Gauge glass are mainly used in boiler of the ship. Before learning about boiler gauge glass maintenance lets take a quick look at the working of a gauge glass. Working of Boiler Gauge Glass. A gauge glass has two different …Get Price

  • Boiler Gauge Glass Blowdown Procedure Explained - saVRee

    Introduction. To operate industrial boilers safely (watertube and firetube), water level measurement devices are installed; the gauge glass is one such device. Boiler water gauge glasses let boiler operators visually determine the correct water level within the boiler.Boiler gauges are simple in design, but very effective.Get Price

  • Oil Carry Over in Air Compressors on Ships

    May 07, 2014 · April 30, 2014 Blow Through Boiler Gauge Glass on Ships May 30, 2014 Air in Refrigeration System- Effects Remedies and Preventive Measures Posted in: Compressors, General Engineering Knowledge | Tagged: air compressors, carry over in compressors, compressor maintenance, oil carry over, oil scraper ringsGet Price

  • MEO Class 2 - Marine Engineering

    Oct 01, 2018 · Boiler gauge glass blow through. The requirements depend on the spaces in question and are different for passenger ships and cargo ships. The Administration has required a test of a prototype bulkhead or deck in accordance with the Fire Test Procedures Code to ensure that it meets the above requirements for integrity and temperature rise Get Price

  • MEP & MOTOR Questions asked on Liming21 – FUNCTION 4B

    Jun 21, 2021 · Ship Safety & Environmental Protection; MEP – Marine Engineering Practice; MEO Class 4 Orals; Boiler gauge glass blow through & safeties ; Marine Engineering; Newsletter. Leave this field empty if you're human: Categories. Chartering; COC; Electrical; Emergency Generator; Function 3;Get Price

  • Boiler Archives - Marinerspoint

    Marine Auxilliary Machine; Marine Diesel Engine; MEO CLASS 4 What are boiler gauge glass blow through procedure ? In this Article,I have discuss boiler gauge glass blow through Read more. Meo Class 4 General engineering Knowledge and motor. Sanjeev Kumar-January 3, 2020. 0. Meo class 4 General engineering knowledge and motor What is Get Price

  • What is the test for ensuring that your gauge glass is

    Jul 05, 2021 · Answer (1 of 2): You perform a gauge glass blowdown. Properly preformed, this insures that the steam side and water side lines into the boiler are clear. Here is the procedure. * Close the steam side (top) shutoff valve. * Open the blowdown valve located at the bottom of the sight glass untiGet Price

  • MARINE ENGINEERING KNOWLEDGE BY RAJAN

    MARINE ENGINEERING KNOWLEDGE BY RAJAN. ABOUT RAJAN. SEWAGE TREATMENT PLANT. MARINE ENGINEERING PRACTICE MEP ORAL QUESTIONS AND ANSWER. important marine books. TANKER SAFETY. Blow Through Boiler Gauge Glass on Ships. GAS FREEING. FIRE DETECTORS. Marine important videos . Fire Fighting.Get Price

  • MARINE ENGINEERING KNOWLEDGE BY RAJAN - Blow …

    Procedure for Blow Through of Boiler Gauge Glass on ShipsGet Price

  • General Working of Boilers Instructions to Boiler

    Blow through the drain cock at the bottom of the gauge, and shut and open the steam and water cocks every few hours. These cocks should be blow through more frequently when the water is dirty. Should either of the passages become choked, or whenever the water in the gauge glass moves sluggishly, the passages must be cleaned.Get Price

  • Testing gauge glass and water column,Precautions to be

    (1) Close steam (B) and water cocks (C) then open the drain (D). Nothing should blow out of the gauge if the steam and water cocks are not leaking. (2) Open and close water cock (C) to check that the water cock connection to the boiler is clear. (3) Open and close steam cock (B) to check that the steam cock connection to the boiler is clear. (4) Close the drain (D).Get Price

  • Blow- Down Procedure for a Marine Boiler & Why its Done?

    Feb 20, 2019 · Moreover, the reasons for boiler blowdown are: To remove the precipitates formed as a result of chemical addition to the boiler water. To remove solid particles, dirt, foam or oil molecules from the boiler water. This is mainly done by scum valve and the procedure is known as " scummimg ". To reduce the density of water by reducing the water level.Get Price

  • Collected COC Questions from 4th Class Oral Examinations

    Oct 01, 2014 · COC stands for Certificate of competency to qualify one as a Marine Engineer according to the ranks. There are 4 classes of COC. Class 1, 2, 3 and 4. These below are the examples of 4th class oral examination questions. • 2s ngan 4s timing diagram • m/e lo system • boiler gauge glass blow down • scavenge fire • prepare m/eGet Price

  • Potterton Thermostats - dhsspares.co.uk

    Potterton thermostats. What is a Thermostat? A thermostat can be used in a wide range of applications to control the temperature of appliances. They can be called a room thermostat, thermostatic radiator valve, limit thermostat, boiler …Get Price