Hot Tapping Procedure Ppt - Selamat datang di laman kami. Pada pertemuan ini admin akan membahas perihal hot tapping procedure ppt.
Hot Tapping Procedure Ppt. Basic procedure the hot tapping machine consists of a telescopic boring bar, mechanically driven, advancing a cutting tool the full bore valve (acting as a control valve) allows the drilling machine to be removed connection to existing pipe is made through a full encirclement split tee (welded or mechanical) which contains system pressure and. This may be done with a specialized hot tapping hole saw Skin/eye burns, and electric shock are potential direct hazards. Hot work presents direct personnel hazards to those involved in the task, or to those working nearby.
Install the hot tap machine through the permanent valve. Basic procedure the hot tapping machine consists of a telescopic boring bar, mechanically driven, advancing a cutting tool the full bore valve (acting as a control valve) allows the drilling machine to be removed connection to existing pipe is made through a full encirclement split tee (welded or mechanical) which contains system pressure and. Or in practical termshot tapping is a means by which access is made to the inside of an operational pipeline, using either a drill or a circular cutter. Hot tapping is the method of taking a new connection from an existing piping or pressure vessels while the section of pipe or vessel continues to operate. Skin/eye burns, and electric shock are potential direct hazards.
Hot Tapping Procedure Ppt
Skin/eye burns, and electric shock are potential direct hazards. Hot tap fitting should be attached prior to the arrival of tdw services. Or in practical termshot tapping is a means by which access is made to the inside of an operational pipeline, using either a drill or a circular cutter. (in certain specific situations a bolted or mechanical fitting may be used. Advance cutter/pilot assembly until it touches the parent pipe, then start the hot tap. Hot Tapping Procedure Ppt.
Hot tapping is the last option when it is not possible to isolate the process line at any cost. Hot work presents direct personnel hazards to those involved in the task, or to those working nearby. Connect the fitting on the existing pipeline by welding (steel), bolting (cast iron), or bonding (plastic) and install the valve. The whole operation is completed while the line is “live” or in its normal operating conditions. A hot surface or a spark can burn skin, either by contact or from radiated heat. Install the hot tap machine through the permanent valve.
Hot Tapping Requirement
Perform the hot tap by cutting the coupon from the This will allow customer to repair or replace a faulty valve or repair welding on fitting. Hot tapping on metallurgies other than carbon steel should need special procedures and is outside the scope of this document. Skin/eye burns, and electric shock are potential direct hazards. Perform the hot tap by cutting the coupon from the Hot Tapping Requirement.
