what are the suitable gate valve for hot tapping?

Mar 06, 2014 · Mar 06, 2014 · CMIIW, by hot tapping meaning that you want to perform some hot work on the downstream side while it is still on service. 1. Process condition (T, P, etc.) 2. Position of the valve (is it vertical or horizontal), some company preferred to installed it horizontally to prevent it from "locked" open or closed. 3.

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Idaho Tap Master

45° Hot Tap. 30" Hot Tap. 8x6 Mech. Hot Tap. 2" Hot Tap. A tapping outlet and valve is connected to an existing main and pressure tested. A tapping machine is mounted and advanced forward, the hole saw cuts into the line while pressured. The cutter is retracted while retaining the cut section to the pipe and the hot tapped valve is closed off.

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Anqing Great Wall Pipeline

Electric Hot Tapping Machine Introduction : * hot tapping machine is designed for making entries into the lines under pressure * hot tapping machine is used to provide a branch off pipeline from existing main pipe . * suit for Carbon Steel Pipe, Ductile Iron Pipe, Cast Iron Pipe, Plastic Pipe, AC Pipe and etc

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USA

A thermowell or the like is installed in a pipe or similar member without taking the member out of service by first welding an adapter to the surface of the member at the point where the thermowell is to be installed, connecting a gate valve and hot tapping machine to the adapter, drilling a hole in the member through the open gate valve, withdrawing the drill and closing the valve, replacing ...

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singapore tapping machine Suppliers Manufacturers

NGK Machine Tools (Singapore) Pte Ltd was established in 1986, and it has become one of the leading companies Singapore to provide quality products services for a wide range industries, ranging from Tool Rooms, Precision Machining workshops, Molding Stamping industries. Our comprise full used machinery .. Address:No 60 Benoi Road.

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Hot Tap Machine – PTS India

PTS 96 – 100, 96 120 PTS 96 – 150 HOT TAPPING MACHINES. PTS 96 – 100, 96120 and PTS 96 150 Hot Tapping (Under Pressure Drilling) Machine, with Hydraulic Motor drive. Standard Packing Operating Pressure 1480 PSIG 500 Degree F. Severe Packing Operating Pressure 1480 PSIG .

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FTH, LLC.: Service Page

machines, sealing elements, and plugging heads for suspended plugging operation. PE Saddle Type Stopple Fitting: ≤DN400: 4bar/58psi: Fastened on pipelines of the same size with steel bolts for extra strength. Specifically used with PE hot tapping and plugging machines and operations. The plug sealing and cover seal have higher ratings than ...

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Nevada Tap Master Inc.

30" Hot Tap. 8x6 Mech. Hot Tap. 2" Hot Tap. A tapping outlet and valve is connected to an existing main and pressure tested. A tapping machine is mounted and advanced forward, the hole saw cuts into the line while pressured. The cutter is retracted while retaining the cut section to the pipe and the hot tapped valve is closed off.

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On Site Machining Engineering Services | Furmanite UK

Relax, it's been Furmanited. Furmanite is the worldwide innovator and leader in comprehensive onsite and online plant and pipeline maintenance. Our Company's single mission and goal is to Maximize Asset Uptime for our customers from many industries by providing services such as leak sealing,

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Hot Tapping E1448 EQB – Tremco Pipeline Equipment

Hot Tapping E1448 EQB High Pressure Machine. The Model E1448 Tapping Machine providing a tapping Size Range of 14 inches thru' 48 inches, with a Boring Bar Travel of 80, 110 and 120 inches. The machine is hydraulically powered, via Diesel Hydraulic Power Unit. ENR E1448 Tapping Machines is capable of operating up to 1480 psig, so allowing ...

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TM1ProHotTapMachine

Sep 6, 2013 TapMaster TM1 Pro Professional Hot Tap Machine. For drilling holes in active water, sewer and air lines. For Copper, Steel, PVC, C900, CI, and DI Pipe.

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Mechanical Hot Tapping Machines | Reed Manufacturing

With the right hole saw, these machines connect to chilled and hot water systems up to 300 psi and steam systems up to 15 psi without a shutdown of service This process is known as hot tapping. The machine works for mild steel, galvanized steel, stainless steel, copper, brass and aluminum pipe.

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Hot Tapping Machines

ST91090 Hot Tapping Machines. Size: 12" to 36". Pressure: ANSI Class 900, 153 bar / 2220 psi. Process fluid seal housing features a double block and bleed configuration. Positive retention pilot drill system for robust securing and recovery of the cut pipe coupon. Pressure compensated feed system.

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Drilling Tapping Machines

In 1871, Hieronymus Mueller, founder of Mueller Co., invented and patented the first machine for drilling, tapping and inserting corporation stops in mains under pressure. This invention revolutionized the method of making main to service connections under pressure and also established what has proven to be the most successful principle for machines of this type.

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Hot Tapping and Line Stopping

Hot tapping refers to installing connections to a pressurised system, such as a pipeline or tanks, without any shutdowns. It is used for economical, safe and fast tieins, repairs, modifiions and bypass of fault systems. Line stopping isolates and bypasses a specific part of the network. It can involve multiple hot taps, line stop actuators ...

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Servizi Specialistici Manutenzione Impianti Industriali

La VED opera nel campo della Manutenzione Specialistica onsite per gli Impianti Industriali chimici, petrolchimici, cartiere, cementerie ...

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China Electric Hot Machine, Electric Hot Machine ...

Sourcing Guide for Electric Hot Machine: A complete one stop sourcing platform for packaging suppliers, manufacturers and factories, we are big enough to be able to offer an expanded product line of labels and packaging design capabilities yet small enough to be able to provide the personal service that is still so very important in business today.

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