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Threaded Screwed Flanges

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Threaded Screwed Flanges are precision-engineered pipe flanges designed to create secure, detachable connections between pipes, valves, pumps, fittings, and other pressure-handling components without requiring welding. These flanges feature internally threaded bores that engage directly with externally threaded pipe ends, making them particularly suitable for installations where welding is impractical or where a clean, convenient connection method is preferred. Technolloy Inc manufactures Threaded Screwed Flanges for industrial applications requiring reliable mechanical connections, dimensional accuracy, and consistent service performance.

What Are Threaded Screwed Flanges?

Threaded Screwed Flanges are flanged pipe components manufactured with precision-machined internal threads. The threaded design allows the flange to be screwed onto a compatible threaded pipe, eliminating the need for welding during installation. This connection method can simplify assembly, maintenance, and replacement while reducing the heat exposure associated with welded flange installations. Depending on the application, these flanges can be produced in carbon steel, stainless steel, alloy steel, and other engineering materials selected according to pressure, temperature, corrosion, and service requirements.

The threaded connection provides a practical solution for low to moderate pressure piping systems where welding facilities are unavailable or where minimizing thermal effects is important. Threaded Screwed Flanges are commonly manufactured to recognized dimensional and pressure standards, including ASME, ANSI, DIN, EN, and other customer-specified specifications. Technolloy Inc can supply flanges in different nominal sizes, pressure classes, facing configurations, thread profiles, and material grades to suit diverse industrial piping requirements.

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Threaded Screwed Flanges Manufacturers, Threaded Screwed Flanges Suppliers, Threaded Screwed Flanges Stockists, Threaded Screwed Flanges Exporters

Advantages of Threaded Screwed Flanges?

Threaded Screwed Flanges provide a mechanically secure connection when correctly matched with the pipe and service conditions. Their robust construction supports dependable performance in piping systems exposed to mechanical loads, pressure variations, and routine operating stresses. Appropriate material selection and accurate thread machining help maintain connection integrity throughout the intended service period.

Material selection plays an important role in the corrosion resistance of Threaded Screwed Flanges. Stainless steel and suitable alloy grades can provide strong resistance to moisture, chemicals, salts, and aggressive process environments, while carbon steel grades can be selected for less corrosive services with suitable protective measures. This makes the product adaptable to a broad range of industrial operating conditions.

Threaded Screwed Flanges are designed for repeated industrial service where dependable connection performance is essential. Properly manufactured threads, controlled dimensions, and suitable flange material contribute to mechanical durability and resistance to wear during installation, maintenance, and operation. Their detachable configuration also supports easier inspection and component replacement when required.

Precision machining allows the threaded bore and flange dimensions to be produced with close control. Materials commonly used for these flanges can offer good machinability, enabling consistent thread profiles, accurate sealing surfaces, and reliable dimensional conformity. Accurate machining is particularly important because thread engagement directly influences connection quality and installation performance.

Threaded Screwed Flanges can provide cost advantages by avoiding welding operations and reducing the need for specialized welding equipment during installation. Their straightforward mechanical assembly can help lower labor requirements and simplify maintenance activities. For suitable piping services, this combination of easier installation and reusable mechanical connection can contribute to lower overall project and maintenance costs.

When selected according to operating pressure, temperature, fluid characteristics, pipe material, and applicable standards, Threaded Screwed Flanges can deliver dependable long-term performance. Their removable design makes them practical for systems that require periodic inspection, equipment servicing, or piping modifications while maintaining a professional and robust connection arrangement.

Threaded Screwed Flanges Manufacturers in India, Threaded Screwed Flanges Suppliers in India, Threaded Screwed Flanges Stockists in India, Threaded Screwed Flanges Exporters in India

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Uses and Applications of Threaded Screwed Flanges?

Threaded Screwed Flanges Manufacturers supply these flanges for industrial piping systems where secure, detachable pipe connections are required. They are suitable for selected process lines, utility piping, compressed-air systems, water services, and other applications where the operating conditions are compatible with threaded flange connections.

Threaded Screwed Flanges Suppliers provide products for selected oil and gas equipment and auxiliary piping applications where threaded connections offer practical installation advantages. Material grade, pressure class, thread specification, and corrosion resistance are selected according to the operating environment and applicable engineering requirements.

Threaded Screwed Flanges Stockists support chemical processing applications by supplying flanges manufactured from materials appropriate for the service environment. Stainless steel and corrosion-resistant alloy options can be used where resistance to process fluids and atmospheric exposure is required, subject to engineering compatibility and applicable standards.

Threaded Screwed Flanges Exporters supply these components for water treatment plants, utility lines, and supporting infrastructure where detachable pipe connections can simplify installation and maintenance. Their threaded construction is useful in applications where welding is undesirable or where convenient mechanical assembly is preferred.

Threaded Screwed Flanges are also used for connecting pumps, valves, instruments, pressure equipment, and other mechanical components in compatible piping arrangements. Their flange configuration provides a practical interface for equipment connection, inspection, and future disassembly while supporting standardized piping layouts.

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Threaded Screwed Flanges Manufacturers in Mumbai, Threaded Screwed Flanges Suppliers in Mumbai, Threaded Screwed Flanges Stockists in Mumbai, Threaded Screwed Flanges Exporters in Mumbai

Quality and Manufacturing Excellence

Technolloy Inc manufactures and supplies Threaded Screwed Flanges for global industrial requirements, with attention to material quality, dimensional accuracy, thread precision, flange integrity, and applicable manufacturing standards. Products can be supplied in different sizes, pressure ratings, material grades, facing types, and specifications according to project requirements. Customers can request manufacturing and supply configurations based on drawings, technical specifications, industry standards, or application-specific requirements.

For international steel buyers, engineers, fabricators, distributors, and industrial procurement teams, Technolloy Inc offers Threaded Screwed Flanges intended to provide a dependable balance of mechanical strength, corrosion resistance, machinability, installation convenience, and long-term service value. Proper technical selection remains essential, particularly for pressure-bearing applications, so flange dimensions, thread compatibility, material grade, pressure class, temperature range, and applicable standards should be confirmed before ordering.

Specification of Threaded Screwed Flanges?

Size: 1/2"NB TO 24"NB IN
Class: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
Materials: Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Carbon Steel :
Grade: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM A182 F1, F5, F9, F11, F22, F91
Value Added Service: CNC Machine, Customized Flanges
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

Dimension of Threaded Screwed Flanges?

Class 150 300 400 600 900 1500 2500
Diameter - A 30 38 38 38 38 38 43
Diameter - D 90 95 95 95 120 120 135
Thickness - B 9.6 12.7 14.3 14.3 22.3 22.3 30.2
11.2 14.3 20.7 20.7 28.7 28.7 36.6
Diameter - G 35.1 35.1 35.1 35.1 35.1 35.1 35.1
Diameter - K 60.3 66.7 66.7 66.7 82.6 82.6 88.9
Height - H 14 21 22 22 32 32 40
15.6 22.6 28.4 28.4 38.4 38.4 46.4
Bolt Holes 4 4 4 4 4 4 4
Diameter - L 15.9 15.9 15.9 15.9 22.2 22.2 22.2
Stud Bolts Diameter x Length
Diameter (in) 1/2 1/2 1/2 1/2 3/4 3/4 3/4
Length (mm) 55 65 75 75 110 110 120

Application Of Industries

Power Plants
1
Aerospace
2
Refineries
3
Construction
4
Import Export
5
Oil & Gas
6
Sugar
7
Chemical
8
Petrochemical
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Frequently Asked Questions

Threaded Screwed Flanges are used to connect threaded pipes with valves, fittings, pumps, equipment, and other compatible piping components where a detachable mechanical connection is preferred over welding.

Threaded Screwed Flanges can be manufactured in materials such as carbon steel, stainless steel, alloy steel, and other grades selected according to pressure, temperature, corrosion, and customer-specific service requirements.

Yes, Threaded Screwed Flanges can be supplied in different nominal sizes, pressure classes, dimensions, facing configurations, and thread specifications according to applicable standards and customer requirements.

Depending on the project specification, Threaded Screwed Flanges can be manufactured according to recognized standards such as ASME, ANSI, DIN, EN, and other customer-specified or application-specific standards.

Customers can provide the required size, material grade, pressure class, thread specification, standard, quantity, and application details to Technolloy Inc so the appropriate Threaded Screwed Flanges can be manufactured or supplied according to the project requirements.

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