Flanged hot tap fittings
PetroSan Engineering Co., Ltd. We produce top-notch hot tapping fittings because we are a prestigious firm with an ISO 9001: 2015 certification and we have nearly 10 years of industry experience. We provide a variety of hot tapping fittings, such as flanged hot tap fittings.
PetroSan is the largest integrated manufacturer, fabricators and suppliers of specialist in hot tap fittings such as Hot Tapping flanges fittings, Flanged hot tap Fittings, Pipe hot tap Fittings, Pressurized Systems hot tap Fittings, Under-Pressure Maintenance hot tap Fittings, Emergency Repair hot tap Fittings, Pipeline Intervention hot tap Fittings, Live Pipe Connection hot tap Fittings, Hot Tap Valve hot tap Fittings, Flanged Ball Valve hot tap Fittings, Flanged Gate Valve hot tap Fittings, Flanged Globe Valve hot tap Fittings, Needle Valve hot tap Fitting, Plug Valve hot tap Fittings, Butterfly Valve hot tap Fittings, Check Valve hot tap Fittings, Strainer hot tap Fittings, Adapter hot tap Fittings, Tee hot tap Fittings, Lateral hot tap Fittings.
Flanged Hot Tap Fittings :
One kind of piping fitting utilized in plumbing and piping systems are flanged hot tap fittings. Here’s a quick rundown:
Pipes can be connected or disconnected using flanged hot tap fittings without turning off the water supply. Because of their pressurized system-specific design, they make safe and effective maintenance, repairs, and connection additions possible.
Key features:
– Allow for hot tapping, meaning the pipe can be tapped while the system is still under pressure
– Flanged connections provide a secure and leak-tight seal
– Typically made from durable materials like carbon steel, stainless steel, or ductile iron
– Available in various sizes and configurations (e.g., flanged ball valves, flanged gate valves)
Pipe connections known as flanged hot tap fittings enable the joining or severing of pipes under pressure without completely stopping the system. They are made to be used in pressurized systems, like water distribution networks, pipelines, and industrial operations.
What is flanged hot Tapping.
Flanged hot tap fittings are a type of piping fitting that allows for the connection or disconnection of pipes under pressure, without shutting off the entire system. They are designed for use in pressurized systems, such as pipelines, water distribution networks, and industrial processes.
Flanged hot tap fittings consist of:
1. A flanged connection (e.g., ASME or DIN standard)
2. A valve or fitting body (e.g., ball, gate, globe, or needle valve)
3. A hot tap adapter or saddle
4. A tapping machine or drilling equipment (for creating the tap hole)
These fittings enable:
1. Hot tapping: Creating a new connection or branch in a pressurized pipeline.
2. Under-pressure maintenance: Repairing or replacing valves, fittings, or pipes without shutting off the system.
3. Emergency repair: Quickly connecting or disconnecting pipes in case of an emergency.
Flanged hot tap fittings offer benefits like:
1. Minimal system downtime
2. Reduced risk of accidents
3. Increased safety
4. Easy installation and removal
5. Compatibility with various pipe sizes and materials.
Here are the common types of flanged hot tap fittings:
1. Flanged Ball Valves: Used for on/off control, ball valves offer high flow rates and minimal pressure drop.
2. Flanged Gate Valves: Suitable for on/off control, gate valves provide tight shut-off and are often used in high-pressure applications.
3. Flanged Globe Valves: Designed for flow regulation, globe valves offer good control and are commonly used in piping systems.
4. Flanged Needle Valves: Used for precise flow control, needle valves are ideal for small orifices and high-pressure applications.
5. Flanged Plug Valves: Suitable for on/off control, plug valves offer a compact design and are often used in tight spaces.
6. Flanged Butterfly Valves: Used for flow control, butterfly valves offer a high flow rate and are commonly used in large diameter pipes.
7. Flanged Check Valves: Designed to prevent backflow, check valves are available in various types (e.g., swing check, lift check, and wafer check).
8. Flanged Strainers: Used to protect downstream equipment from debris, strainers come in various types (e.g., Y-strainers and basket strainers).
9. Flanged Adapters: Allow for connections between different pipe sizes or types (e.g., flanged adapters and reducing flanges).
10. Flanged Tees and Laterals: Used for branching or connecting pipes, tees and laterals come in various configurations (e.g., equal tees, unequal tees, and laterals).
These types of flanged hot tap fittings are designed for various applications and offer different functionalities. When selecting a fitting, consider factors like pressure, temperature, flow rate, and material compatibility.
Flanged hot tap fittings specification
Here is a general specification outline for flanged hot tap fittings:
Material:
Flanged hot tap fittings are typically made from materials that can withstand high pressures, temperatures, and corrosion. Here are some common material specifications for flanged hot tap fittings:
1. Body Material:
– Carbon Steel (A105, A350 LF2, A106)
– Stainless Steel (304, 316, 321, 347)
– Duplex Stainless Steel (2205, 2507)
– Alloy Steel (A182 F1, F5, F9)
2. Trim Material:
– Stainless Steel (304, 316, 321, 347)
– Brass (C46400, C46500)
– Bronze (C92200, C95800)
3. Flange Material:
– Carbon Steel (A105, A350 LF2)
– Stainless Steel (304, 316, 321, 347)
– Alloy Steel (A182 F1, F5, F9)
4. Coatings/Linings:
– Epoxy
– Polyurethane
– Ceramic
– Fluoropolymer (PTFE, FEP, PFA)
5. Gaskets:
– Graphite
– Spiral Wound (SS, CS, or Alloy)
– Ring Joint (SS, CS, or Alloy)
6. Bolting:
– Carbon Steel (A193 B7, B16)
– Stainless Steel (A193 B8, B8M)
– Alloy Steel (A193 B6, B7)
Note that specific material specifications may vary depending on the application, industry, and customer requirements. It’s essential to consult the manufacturer’s documentation or industry standards (e.g., ASME, API, ASTM) for detailed material specifications.
Size Range:
– 2″ to 48″ (DN50 to DN1200)
Pressure Rating:
– 150# (PN16), 300# (PN40), 600# (PN100), or 900# (PN150)
Temperature Range:
– -20°F to 400°F (-29°C to 204°C)
Flange Standards:
– ASME B16.5 (American)
– EN 1092-1 (European)
– JIS B2220 (Japanese)
End Connections:
– Flanged (RF, RTJ, or FF)
– Weld End (BE or SE)
Hot Tap Fitting Types:
– Ball Valves
– Gate Valves
– Globe Valves
– Needle Valves
– Plug Valves
Additional Features:
– Blowout-proof stem
– Locking device
– Position indicator
– Limit switch
Certifications:
– API 609 (American Petroleum Institute)
– AWWA C509 (American Water Works Association)
– ISO 9001 (International Organization for Standardization)
They are commonly used in industries like:
1. Oil and gas
2. Water and wastewater treatment
3. Power generation
4. Chemical processing
5. Industrial manufacturing
Fabricator and manufacturers of flanges hot tap fittings :
With its distinctive products, Petrosan leads the industry in brand recognition and is among the greatest, biggest, and most established producers of Hot Tapping flanges fittings, manufacturer Flanged hot tap Fittings, manufacturer Pipe hot tap Fittings, manufacturer Pressurized Systems hot tap Fittings, manufacturer Under-Pressure Maintenance hot tap Fittings, manufacturer Emergency Repair hot tap Fittings, manufacturer Pipeline Intervention hot tap Fittings, manufacturer Live Pipe Connection hot tap Fittings, manufacturer Hot Tap Valve hot tap Fittings, manufacturer Flanged Ball Valve hot tap Fittings, manufacturer Flanged Gate Valve hot tap Fittings, manufacturer Flanged Globe Valve hot tap Fittings, manufacturer Needle Valve hot tap Fitting, manufacturer Plug Valve hot tap Fittings, manufacturer Butterfly Valve hot tap Fittings, manufacturer Check Valve hot tap Fittings, manufacturer Strainer hot tap Fittings, manufacturer Adapter hot tap Fittings, manufacturer Tee hot tap Fittings, manufacturer Lateral hot tap Fittings
We Manufacture, Export and supply to many Countries as follows :
- ASIA – India, Japan, Thailand, Singapore, Sri lanka, Bangladesh, South Korea, Indonesia, Philippines, Vietnam, Kazakhstan, Azerbaijan, Turkmenistan.
- Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan, Turkey, Iraq, Yemen, Syria, Azerbaijan, United Arab Emirates, Israel.
- Western Europe – Germany, France, Netherlands, Belgium, Austria, Switzerland, Luxembourg, Monaco, Liechtenstein
- Eastern Europe – Russia, Ukraine, Poland, Romania, Czechia, Hungary,Belarus, Bulgaria, Slovakia, Moldova
- Northern Europe – United Kingdom, Sweden, Denmark, Finland, Norway, Ireland, Lithuania, Latvia, Estonia, Iceland, Isle of Man, Faeroe Islands
- Southern Europe – Italy, Spain, Greece, Portugal, Serbia, Croatia, Bosnia and Herzegovina, Albania, North Macedonia, Slovenia, Montenegro, Malta, Andorra, Gibraltar, San Marino, Holy See
- South America – Argentina, Chile, Brazil, Colombia, Paraguay
- Western Africa – Nigeria, Ghana, Côte dIvoire, Niger,Burkina Faso, Mali, Senegal, Guinea, Benin, Togo, Sierra Leone, Liberia, Mauritania, Gambia, Guinea-Bissau, Cabo Verde, Saint Helena
- Northern Africa – Egypt, Sudan, Algeria, Morocco, Tunisia, Libya, Western Sahara
- Southern Africa – South Africa, Namibia, Botswana,Lesotho, Swaziland
- Eastern Africa – Ethiopia, Tanzania, Kenya, Uganda,Mozambique, Madagascar, Malawi, Zambia, Zimbabwe, South Sudan, Rwanda, Burundi, Somalia, Eritrea, Mauritius, Djibouti, Réunion, Comoros, Mayotte, Seychelles.