A lap joint flange is a type of flange that is used in piping systems. It is made up of two parts: a stub end and a lap joint ring flange. The stub end is butt welded to the pipe, and the lap joint ring flange is then slid over the stub end. The flange ring has a flat face that is used to seal against the gasket. Technical Specifications Material: Carbon steel, stainless steel, alloy steel Size: 1/2" to 48" Pressure class: 150 to 2500 Face type: Flat Face Sealing method: Gasket Advantages of Lap Joint Flanges Easy to install and maintain Can be used in a variety of materials and sizes Available in a variety of pressure classes Applications Lap joint flanges are used in a variety of applications, including: Chemical processing Oil and gas Power generation Water treatment
A long weld neck flange LWN flange is a type of flange that has a long tapered neck that extends from the flange face to the pipe This longer neck provides more support to the pipe at the weld joint making it a more robust and reliable connection LWN flanges are typically used in highpressure and hightemperature applications such as in the oil and gas industry Technical Specifications Dimensions 12 to 24 in diameter The neck length is typically 15 to 2 times the flange diameter Materials Carbon Steel Stainless Steel or Alloy Steel Pressure ratings 150 psi to 2500 psi Temperature ratings 200F to 1000F Types RFFFRTJ LWN flanges are used in a variety of applications including Oil and gas industry Chemical industry Power generation Water treatment HVAC The benefits of using LWN flanges include Increased strength and reliability Longer service life Wider range of applications Easier to assemble and disassemble
An orifice flange is a type of flange that is used to measure the flow rate of fluids in a pipeline. It consists of a flange with two pressure tappings machined into it, opposite each other. The orifice plate is installed between the two flanges, and the pressure drop across the orifice plate is used to calculate the flow rate. Orifice flanges are typically made from carbon steel or stainless steel, and they are available in a variety of sizes and materials. They are used in a wide variety of industries, including oil and gas, chemical, and water treatment. Technical Specifications: Material: Carbon steel, stainless steel, other materials Size: NPS 1/2 to NPS 24 Inch Pressure rating: 150 to 1500 psi Temperature rating: -40 to 800�?�°F Finish: Black, hot dip galvanized, other finishes Applications Orifice flanges are used in a variety of applications, including: Oil and gas pipelines Chemical plants Power plants Water treatment plants HVAC systems Benefits Orifice flanges offer a number of benefits, including: Accuracy: Orifice flanges are a very accurate way to measure flow rate. Durability: Orifice flanges are made from durable materials that can withstand harsh environments. Cost-effectiveness: Orifice flanges are a cost-effective way to measure flow rate.
A JIS plate flange is a type of flange that is manufactured according to the Japanese Industrial Standard (JIS). JIS plate flanges are typically made of carbon steel, stainless steel, or alloy steel. They are available in a variety of pressure classes and sizes. Technical Specifications Standard: JIS B2220 Materials: Carbon steel, stainless steel, alloy steel Pressure classes: 1.0, 2.5, 6.0, 10.0, 16.0, 25.0, 40.0, 64.0 Sizes: NPS 1/2 - NPS 60 Facings: FF, RTJ, RF Bolt holes: ANSI B16.5 or JIS B2220
A blind and spacer flange is a type of flange used to isolate a section of pipe or equipment. It is made up of two parts: a solid disc called the "spade" and a ring with a hole in the center called the "spacer". The spade is inserted into the spacer and then bolted in place between two flanges. This creates a barrier that prevents fluid flow through the pipe. Blind and spacer flanges are used in a variety of applications, including: 1. Maintenance and repair 2. Testing and commissioning 3. Decommissioning 4. Temporary isolation Technical Specifications 1. Material: Steel, stainless steel, or other non-corrosive materials 2. Size �½â?? inch to 24â?? Inch 3. Face finish: Raised face, Flat face, or Grooved face 4. Pressure class: 300, 600, 900, 1500 or 2500 psi Benefits Blind and spacer flanges offer a number of benefits, including: â?¢ They are a cost-effective alternative to isolation valves. â?¢ They are easy to install and remove. â?¢ They provide a reliable seal against fluid flow. â?¢ They are available in a variety of sizes and materials to meet the needs of different applications. Applications Blind and spacer flanges are used in a variety of industries, including: 1. Oil and gas 2. Chemical 3. Power 4. Water treatment 5. HVAC
A weld neck flange is a type of flange that is joined to a piping system by butt welding. The flange consists of a circular fitting with a protruding rim around the circumference. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts. The flange also has a long tapered hub that gradually meets the wall thickness of the pipe or fitting. Technical Specifications: Materials: Carbon steel, stainless steel, duplex steel, alloy steel, etc. Dimensions: 1/2" to 24" Class range: Class 150 to 2500 (ANSI/ASME B16.5) Type: RF,FF,RJT PN range: PN 2.5 to PN 250 Hub length: Short hub (SH), Long hub (LH), Extra long hub (XH) Finish: Black, mill finish, painted, etc. Advantages of Weld Neck Flanges: Increased strength and durability Reduced stress concentration Smooth transition from flange thickness to pipe or fitting wall thickness Easy to radiograph for flaw detection Can be used in high pressure and high temperature applications Applications: Power plants Chemical plants Oil and gas industries Water treatment plants HVAC systems Other industrial applications
A threaded flange is a type of flange that uses a screw thread to connect the flange to a pipe. A male thread is cut onto a pipe end whilst a female thread is cut into the bore of the flange; the male threaded pipe is then screwed into the female threaded flange. Threaded flanges are available in a variety of sizes and pressure ratings, and are typically made from Various Materials. Technical Specifications 1. Materials: Carbon steel, stainless steel, alloy steel, 2. Size: �½ inch to 24 inches 3. Classes: 150, 300, 400, 600, 900, 1500, 2500 4. Thread type: NPT, BSP, BSPT, BSPP 5. Face type: Flat, Raised and Ring Joint 6. Dimensions: ANSI B16.5, ASME B16.47, Advantages of Threaded Flanges: A. Easy to install and maintain B. No welding required C. Suitable for a variety of applications D. Available in a variety of sizes and pressure ratings Applications: Threaded flanges are used in a variety of applications, including: a. Water and wastewater systems b. Oil and gas pipelines c. Chemical processing plants d. HVAC systems e. Fire protection systems
A spectacle blind flange is a safety device used to isolate a section of pipeline or equipment when they need to be inspected or removed from piping system. It is not like a valve, the spectacle blind flange is a permanent or long term isolation block. The spectacle blind flange is made of two pieces metal discs which are joint together by a part of steel handle. The two discs are connected by a hinge, so that the blind flange can be rotated to open or close the pipeline. Technical Specifications a. Material: Carbon steel, stainless steel, alloy steel b. Standard: ASME B16.47 c. Face type: Raised face (RF), flat face (FF), ring type joint face (RTJ) d. Size: 12/â?? to 24â?? e. Pressure rating: 300,600,900,1500,2500 Lbs Features A. Easy to install and remove B. Permanent or long term isolation C. Cost-effective alternative to isolation valves D. Wide range of materials and sizes available Applications A. Pipelines B. Process equipment C. Boilers D. Tanks E. Vessels Benefits 1. Safety: Prevents accidental release of fluids or gases 2. Cost-effectiveness: More affordable than isolation valves 3. Convenience: Easy to install and remove 4. Durability: Made from high-quality materials
DIN Standard Flanges are a type of flange that is manufactured to the DIN (Deutsches Institut Normung) standard. DIN flanges are available in a variety of styles, including slip-on, weld-neck, blind, threaded, and socket weld. They are made from a variety of materials, including carbon steel, alloy steel, and stainless steel. DIN flanges are used in a wide range of applications, including industrial piping systems, pressure vessels, and boilers. Technical Specifications A. Pressure rating: From PN6 to PN40. B. Temperature rating: From -20'C to +250'C. C. Material: Carbon Steel, Alloy Steel, and Stainless Steel. D. Finish: DIN flanges are available in a variety of finishes, including hot dip galvanized, painted, and stainless steel. Applications DIN Standard Flanges are used in a wide range of applications, including: 1. Industrial piping systems 2. Pressure vessels 3. Boilers 4. Tanks 5. Valves 6. Fittings Advantages Some of the advantages of DIN Standard Flanges include: I. They are manufactured to a high standard of quality. II. They are available in a variety of styles and materials. III. They are compatible with a variety of other piping components. IV. They are relatively easy to install and maintain.
Carbon steel flanges are a type of flange that is made of carbon steel. Carbon steel is a type of steel that contains carbon as its primary alloying element. Carbon steel flanges are typically used in applications where strength and durability are important. They are also relatively inexpensive, making them a cost-effective option for many applications. Technical Specifications 1. Material: Carbon steel 2. Size: �½ Inch to 24 Inch 3. Type: RF, FF, RTJ 4. Pressure rating: Class 150 to 2500 5. Temperature range: -200�°F to 1200�°F 6. Finish: Black, mill scale, or hot dipped galvanized 7. Dimensions: ANSI/ASME B16.5, DIN 2533, or MSS SP-44 Applications a. Oil and gas pipelines b. Chemical processing plants c. Power plants d. Water treatment facilities e. HVAC systems Advantages 1. Strength 2. Durability 3. Inexpensive 4. Wide variety of applications
Mild Steel Flanges are a type of flange made from mild steel. Mild steel is a low-carbon steel that is strong and ductile, making it a good choice for flanges that need to be able to withstand high pressures and temperatures. Mild Steel Flanges are typically used in a variety of industries, including the oil and gas industry, the chemical industry, and the water treatment industry. Technical Specifications 1. Material: Mild Steel 2. Size: ½ Inch to 24 Inch 3. Type: RF, FF, RTJ 4. Pressure rating: Class 150 to 2500 5. Carbon Content: 0.05%-0.25% 6. Yield Strength: 370 MPa 7. Tensile Strength: 440 MPa 8. Hardness: 126 Brinell 9. Temperature Rating: Up to 500�°F 10. Dimensions: ANSI/ASME B16.5, DIN 2533, Other Features Mild Steel Flanges are available in a variety of sizes and styles, including slip-on flanges, weld neck flanges, and socket weld flanges. They can also be finished in a variety of ways, including hot dip galvanizing, painting, and powder coating. Applications a. Oil and gas industry b. Chemical industry c. Water treatment industry d. Power generation industry e. HVAC industry f. Marine industry Advantages A. Strong and ductile B. Affordable C. Widely available D. Easy to fabricate E. Can be finished in a variety of ways
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Flanges (all types, all materials).
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