Functions s a DC insulation and AC coupling device(decoupler), RE is used for preventing the flow of the CP current up to a predetermined voltage threshold, while passing any induced AC current. For voltage that attempts to exceed the threshold, the device instantly switches to the shorted mode, providing over-voltage protection.
This stray current is normally caused by AC fault current or lightning current and other interference. The standard threshold voltage is -2V / +2V. The threshold voltage is absolute or peak, When the voltage is switched at this scope, it is the sum of the DC and the peak AC voltage across the terminals of the device. This results in a very low ,and safe, clamping voltage across the terminals.
Applications:
1. Decouple gradient control mats (grounding mats) from pipelines.
2. Over-voltage protection of equipment from AC faults, lightning, and switching transients (e.g. insulated joints).
3. Decoupling dissimilar metals that must otherwise be AC bonded for safety.
4. AC grounding and DC isolation of electrical equipment integral to a cathodically protected system.
5. Mitigation of induced AC voltage.
Capability:
1. Blocking voltage or threshold voltage;
2. DC leakage current for a given blocking voltage;
3. AC fault current rating;
4. Lightning surge current rating;
5. Steady-state AC current rating.
ProductASME 165 spectacle flanges BrandRenaissance Pipe Fitting Inc SizesRefer the specification ConditionNew Rating44 based on 37 reviews priceStart from 20 USD RFP India is a renowned exporter manufacturer and supplier of spectacle flanges in the steel market industry worldwide Spectacle Blind Flanges is a strain preserving plate with one open end and one solid end connected with a web or a tiebar In paradigm procedure the open end shapes closes between the two flanges and permits the regular flowage all the way through the pipe work On the other hand if the solid end is shift towards forth and back into its place Spectacle Flanges capably cleans of the pipe and halts the flowing In the meantime these flanges are at length used in particular states with their main advantage that they can be connected to the pipe by means of no welding RANGE 15 NB to 60 1500NB in 150 LBS 300 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS ASA 150 ASA 300 PN 6101625 4064100160 ETC available with NACE MR 0175 SIZE 15NB to 60 1500NB CLASS PRESSURE Class Pressure 150 300 600 900 1500 2500 PN6 PN10 PN16 PN25 PN40 PN64 DIMENSION B165 BS4504 EN1092 B1636 B1647 B1648 MSS SP44 STD STD ANSI Flanges ASME Flanges DIN Flanges EN Flanges BS Flanges API JIS NACE etc FEATURES Dimensional accuracy Corrosion resistance High efficiency Excellent finish Durable Stainless Steel Spectacle Flanges Standard ASTM ASME ASA 182 Grade F 304 304L 304H 309S 309H 310S 310H 316 316TI 316H 316L 316LN 317 317L 321 321H 347 347H 904L Duplex Steel Spectacle Flanges Standard ASTM ASME ASA 182 Grade F 44 F 45 F51 F 53 F 55 F 60 F 61 Aluminium Spectacle Flanges Standard ASTM B247 B361 Grade 2024 6061 6063 6101 7075 Titanium Spectacle Flanges Standard ASTM B381 Grade Grade 1 Grade 2 Grade 4 Grade 5 Grade 6 Grade 7 Grade 9 Grade 19 Grade 23 Carbon Steel Spectacle Flanges Standard ASTM A 105A694 A350 LF3A350 LF2 Grade F42465256606570 Low Temperature Carbon Steel Spectacle Flanges Standard ASTM A 350 LF2 A350 LF3 Alloy Steel Spectacle Flanges Standard ASTM A182 Grade F1F5F9F11F22F91 Copper Alloy Spectacle Flanges Standard ASTM ASME SB 61 62 151 152 Grade UNS NO C 70600 CU NI 9010 C 71500 CU NI 7030 C 71640 Nickel Alloy Spectacle Flanges Standard ASTM ASME SB 564 160 472 Nickel 200 UNS N02200   Nickel 201 UNS N02201   Monel 400 UNS N04400 Monel K500 UNS N05500   Inconel K600 UNS N06600   Inconel 601 UNS N06601 Inconel 625 UNS N06625   Inconel 800 UNS N08800   Inconel 800H UNS N08810 Inconel 825 UNS N08825   Hastelloy C276 UNS N10276   Alloy 20 UNS N08020 Test Certificate Manufacturer Test Certificate as per EN 10204 31 nbsp Types Of Spectacle Flanges SS 310 310S Spectacle Flanges Duplex Steel UNS S31803 Spectacle Flanges Stainless Steel 304 304L Spectacle Flanges Duplex Steel Spectacle Flanges Stainless Steel 316 316L Spectacle Flanges Duplex Steel UNS S32205 Spectacle F
PermAlert ( A division of Perma-Pipe ) is a state-of-the-art microprocessor based Leak Detection System (LDS) for Fluids manufactured in USA using a unique TDR Technology and catering projects worldwide. PermAlert offers fast response monitoring & alarms on contact with liquids and locates location. This system is used in Data centers, Pumps, Water pipelines, Fuel pipelines, Generators, Storage Tanks and even in containment piping products like Water, Petrol, Diesel, Kerosene, Jet Fuel, Naptha and other hydrocarbons ( including acids and bases ) can be detected using our system.
Supplier: Cathodic protection products, pipeline fittings, pipeline set-on weights, pipeline solid decoupler, pipeline warning tape, pipeline casing insulator
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A spectacle blind flange is a type of isolation device used in piping systems. It is a forged steel plate that consists of two interconnected discs: a ring with a hole of the same bore size as the pipeline, and a solid disc. In normal conditions, the spectacle blind is installed in the open position and does not interrupt the flow of the fluid conveyed by the pipeline. To stop the flow, the blind end is rotated into place between the flanges. Spectacle blinds are available in standard sizes up to 24 inches and in forged material grades like ASTM A105 (high-temperature carbon), A350 low-temperature carbon), and various ASTM A182 grades (alloy, stainless steel, duplex). They are typically used in conjunction with flanges, and are available with raised face (RF), flat face (FF), or RTJ faces. Technical Specifications of Spectacle Blind Flange Material: Carbon steel, low-temperature carbon steel, stainless steel Standard: ASME B16.48 Size: Up to 24 inches Face: RF, FF, RTJ Handle: Yes
A Forged Round Head Plug is a type of pipe fitting that is used to block the flow of fluid through a pipe. It is made of a solid piece of metal that is forged into the desired shape. The head of the plug is round and has a threaded bore that allows it to be screwed into a pipe. The following are the product description and specifications of a forged round plug: â?? Product description: A Round head plug is a mechanical fitting used to block the flow of fluid in a pipe. It is made of a solid piece of metal, typically Carbon steel, Alloy steel or Stainless steel, and has a threaded bore that allows it to be screwed into a pipe. The head of the plug is round and may be flat or domed. â?? Specifications: A. Material: Carbon steel, Alloy steel or Stainless steel, B. Size: 1/2 inch to 4 inches in diameter C. Class: 3000, 6000 Lbs. D. Pressure rating: 100 to 10,000 psi E. Thread: NPT, SAE, or BSPP F. Standard: ASME/ANSI B16.11 G. Finish: Black, galvanized, or other coating Forged Round head plugs are used in a variety of applications, including: â?? Plumbing â?? HVAC â?? Fire sprinkler systems â?? Oil and gas pipelines â?? Chemical processing â?? Water treatment They are a reliable and durable type of pipe fitting that can withstand high pressures and temperatures. Here are some additional information about forged round plugs: â?? They are typically made of carbon steel or stainless steel. â?? They are available in a variety of sizes and pressure ratings. â?? They can be threaded or socket welded. â?? They are often used in high-pressure applications, such as fire sprinkler systems and oil and gas pipelines. â?? They are also used in low-pressure applications, such as plumbing and HVAC systems. Round head plugs are a versatile and reliable type of pipe fitting that can be used in a variety of applications. They are a good choice for applications where strength, durability, and pressure resistance are important.
Product Description: A forged hex plug is a type of pipe fitting that is used to seal the end of a threaded pipe. It is made of a solid piece of metal that is forged into a hexagonal shape. The threaded end of the plug is compatible with a variety of pipe thread standards, such as NPT, BSP, and BSPT. Specifications: A. Material: Carbon steel, Alloy steel or Stainless steel, B. Size: 1/2 inch to 4 inches in diameter C. Class: 3000, 6000 Lbs. D. Pressure rating: 100 to 10,000 psi E. Thread: NPT, SAE, or BSPP F. Standard: ASME/ANSI B16.11 G. Finish: Black, galvanized, or other coating Applications: Forged hex plugs are used in a variety of applications, including: A. Oil and gas pipelines B. Chemical plants C. Power plants D. Water treatment plants E. HVAC systems F. Plumbing systems G. General purpose applications Benefits: Forged hex plugs offer a number of benefits, including: a) Strong and durable construction b) Long service life c) Threaded end for compatibility with a variety of pipe thread standards d) Available in a variety of materials and finishes to meet specific requirements
A forged square plug is a type of threaded fitting that is used to block the end of a pipe or tube It is made of a solid piece of metal that is forged into a square shape with a threaded bore The threaded bore allows the plug to be screwed into the end of the pipe or tube Technical Specifications The technical specifications of a forged square plug vary depending on the material used the size and the pressure rating However some common specifications include Specifications 1 Material Steel stainless steel or other metal 2 Standard ASMEANSI B1611 3 Size 12 inch to 4 inches in diameter 4 Pressure rating 100 to 10000 psi 5 Thread NPT SAE or BSPP 6 Finish Black galvanized or other coating Applications Forged square plugs are used in a variety of applications including Oil and gas pipelines Chemical processing plants Water treatment facilities Power plants HVAC systems Marine applications Advantages The advantages of using a forged square plug include Strong and durable construction Threaded bore for easy installation Wide range of materials and sizes available Can be used in highpressure applications Overall a forged square plug is a versatile and reliable type of threaded fitting that can be used in a variety of applications It is a good choice for applications where strength durability and a wide range of materials and sizes are required
A bull plug is a solid plug used as an isolation device in piping systems, conduits or wellbore tubulars. It is a short part with one threaded end and one rounded closed end. The threaded end is used to connect the bull plug to the pipe or conduit, and the closed end provides a barrier to fluids or gases. The technical specifications of a bull plug will vary depending on the material, size, and thread type. However, some common specifications include: 1. Material: Carbon steel, Alloy steel, Stainless steel or Ductile 2. Size: 1/4 inch to 8 inches 3. Schedule: STD, XS, 160, XXS 4. Thread type: NPT, BSP, BSPT 5. Pressure rating: 100 psi to 20,000 psi Bull plugs are used in a variety of applications, including: A. Blocking off pipelines or conduits B. Isolating sections of piping for maintenance or repair C. Preventing the flow of fluids or gases D. Protecting equipment from contamination They are also used in oil and gas drilling operations to plug off the bottom end of down-hole logging instruments from borehole fluids. Here are some of the advantages of using bull plugs: a. They are simple and easy to install. b. They are available in a variety of sizes and materials to meet the needs of different applications. c. They are relatively inexpensive. d. They can be used to isolate a variety of fluids and gases. Overall, bull plugs are a versatile and effective way to isolate fluids and gases in piping systems, conduits, and wellbore tubulars. They are simple to install and available in a variety of sizes and materials to meet the needs of different applications.
