Safe hot tap welding techniques can be created by utilizing flow loops and computer heat flow modeling techniques. This approach involves matching and managing the live pipeline’s cooling capacity, which can be quantified.

Hot Tap pipeline stop Flanged fittings: These fittings are flange-style and fastened to the exterior of the pipeline. They have a hot tapping valve assembly and a pressure-tight seal that enable the hot tapping machine to be connected.

Hot Tap pipeline stop Tees Fittings: Although they are made to support the hot tapping operation, hot tapping tees resemble standard tees used in piping systems. They have a pressure-tight seal and a hot tapping valve assembly at the branch connection.

Hot Tap pipeline stop Clamp Fittings: These customized clamps provide a connection point for the hot tapping machine or other equipment while encircling the existing pipeline.

Hot Tap Pipeline stop Saddle Fittings : One kind of fitting that clamps onto the existing pipeline is called a hot tapping saddle. It offers a safe connection for the hot tapping operation with a branch connection that has a valve assembly and a pressure-tight seal.

Weld-On Hot Tap pipeline stop Fittings : By welding these fittings straight into the pipeline’s surface, a permanent connection point for hot tapping operations is created.

Compression Hot Tap pipeline stop Fittings : The design of compression fittings makes it simple to install and remove them without the need for welding. In order to guarantee a leak-free connection throughout the hot tapping procedure, they employ compression seals.

Full Encirclement Reinforcing Saddle fittings: In order to preserve the integrity of the pipeline, hot tapping fittings occasionally come with full encirclement reinforcing saddles that strengthen the region surrounding the hot tap hole.

The size and composition of the current pipeline, the temperature and pressure conditions, and the particular needs of the hot tapping operation are all important considerations when choosing hot tapping fittings. To protect the safety and integrity of the pipeline and the surrounding environment during the hot tapping process, it is also crucial to make sure that the fittings adhere to industry norms and regulations.

We have a large selection of fittings with diameters ranging from 2 inches to 48 inches. To provide dependable and sturdy connections, each fitting is carefully equipped with a welding neck flange of ANSI Class 150, 300, 600, or 900. We are prepared to handle any requirement, offering custom solutions to satisfy your needs, should your particular requirements necessitate greater diameters or higher pressure ratings.

In order to establish a branch connection on an existing pipeline while it is still under pressure, hot tap tees—also referred to as pressure tapping tees—are crucial parts of the hot tapping procedure. These t-shirts are appropriate for this crucial function because of a number of important features.

When pipeline maintenance or repair is required, Petrosan line stop hot tapping weld fittings are the best option. Oil, natural gas, and other distribution pipelines can all be safely stopped by our line stopping equipment. To help with line stop installation for pipeline maintenance, we provide our clients with individualized customer support.

Our fittings include outlets ranging from 2″ to 48″ and are extruded with Uni-Lock Flange closures that are rated to ANSI classes 150, 300, 600, or 900. They come in larger sizes and pressure ratings.

The ability to securely connect to a pressurized system by drilling or cutting while it is on stream and under pressure is known as “hot tapping” or “hot tap line stop weld fittings.”

Common connections include :

Hot tap line stope weld  fittings such as Split Tee, Reinforced Branch. Since the diameters of the main and branch pipes are the same, split tees are frequently employed.

Isolation valve, such as a ball valve or gate valve.
The cutter and housing are part of the hot tapping equipment.
Hot taps on pipelines and mains can be made with mechanical fittings as long as they are appropriate for the job and made for the operating pressure of the pipeline or main.

• Design.. ASME B31.1, B31.3, ASME B31.4 and B31.8, ASME Sec. VIII Div.1 and 2
• Fabrication.. ASME Sec. VIII Div.1
• Welding.. ASME Sec. IX
• NDT.. ASME Sec. V

Line stop hot tap fittings material :

Carbon Steel : A234 Grade WPB or WPC with A105 flanges.
Alloy Steel : A234 WP5, WP9, WP11, WP22, WP91.
Stainless Steel : TP 304 / 304L Tp 316 / 316L Etc.
Carbon Steel Seamless Pipes For Low Temperature Services: ASTM A-333 Gr. 6.
Carbon Steel Seamless Tubes For Low Temperature Services: ASTM A-334 Gr. 6.
Alloy Steel Seamless Pipes: ASTM A-335 Gr. P 5 | P 9 | P 11 | P 12 | P 22 | P 91.
Alloy Steel Seamless Boiler Tubes: ASTM A-213 Gr. T 5 |T 9 | T 11 | T 12 |T 22 | T 91.
Precision Steel Seamless & CDW Tubes: 4mm OD- 100mm OD | DIN 2391 ST-35 BK | BWK | GBK | NBK  | DIN 2448- ST-35 | ST-45 | ST-52 | ST-52.3 |ST-52.4.
Heat Exchanger Tubes: ASTM A-179 | A-192.
Mild Steel ERW Boiler Tubes with IBR: BS-3059 Gr. 360 | 440.
Mild Steel ERW Air Heater Tubes: BS-1775.

Our Manufacturing types of line stop hot tap fittings :

• THREAD hot tap Fitting manufacturer in India.
• Plus hot tap Fitting manufacturer in India.
• Top stop Pipeline hot tap Fittings manufacturer in India.
• Full Encirclement split Tee hot tap Fittings manufacturer in India.
• Spherical split Tee hot tap Fittings manufacturer in India.
• Bolt-On hot tap Fittings manufacturer in India.
• Bolt-on split Tee hot tap Fittings manufacturer in India.
• PE Branching hot tap Fittings manufacturer in India.
• PE Plugging hot tap Fittings manufacturer in India.
• Cast Iron hot tap Fittings manufacturer in India.
• Full Encirclement Tapping Tee hot tap fittings manufacturer in India.
• 3 Branch Connection hot tap Fittings manufacturer in India.
• Reduced Branch hot tap Fittings manufacturer in India.
• Mechanical sleeve Steel hot tap Fittings manufacturer in India.
• Flat-Bottom Tee hot tap Fitting manufacturer in India.
• PE Quick Connect Universal Valve hot tap manufacturer in India.
• THREADOLET hot tap Fittings manufacturer in India.
• Spherical split Tee hot tap Fittings manufacturer in India.
• Split Tee hot tap Fittings manufacturer in India.
• 3-direction Tee fitting for pipeline manufacturer in India.
• maintenance Spherical 3 direction Tee fitting used for pipeline plugging manufacturer in India.
• Weld Fitting for relocating pipeline manufacturer in India.
• mains, making lateral connections, crossovers, tie-ins and extensions Purge & Equalization hot tap Fittings manufacturer in India.
• Flanged hot tap Fittings manufacturer in India.

Hot Tapping line stop fittings technical specifications

Size Range	2 Inch to 48” – larger sizes available
Pressure Rating	150#, 300#, 600#, 900#, 1500#
Wall Thickness	Up to 4″ depending on the size
Material	Carbon steel, Alloy steel, and Stainless steel
Codes	ASME B31.1, B31.3, B31.4, B31.8 and DOT compliant
Flange Type	Uni-Lock Flange™ with completion plug, with or without scarfed nipple facilities.

Line Stop Hot Tap split Fittings Advantages & Benefits :