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Square Flanges

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Technolloy Inc manufactures and supplies square flanges designed to provide a reliable, secure connection between piping, equipment, valves, ducts, tanks, and other industrial components. Square flanges feature a four-sided configuration with accurately positioned bolt holes, allowing connected components to be assembled, aligned, inspected, and maintained efficiently. Depending on the application, they can be manufactured from stainless steel, carbon steel, alloy steel, or other suitable grades selected according to operating conditions and customer specifications.

What Are Square Flanges?

Square flanges are mechanical joining components used to create detachable connections between two sections of equipment or piping. Their square profile can be advantageous where equipment geometry, mounting arrangements, fabrication requirements, or available installation space make a conventional circular flange unsuitable. The flange faces are machined to achieve the required contact surface, while bolt holes are produced according to the specified dimensional and connection requirements.

These flanges are commonly manufactured for engineered applications where dimensional accuracy, structural integrity, and dependable sealing are important. Technolloy Inc can produce square flanges in different sizes, thicknesses, materials, face finishes, bolt-hole patterns, and configurations based on drawings, technical specifications, or application requirements. Proper material selection and machining help ensure that the finished component performs reliably under mechanical loads, pressure, temperature variations, and demanding industrial service.

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Square Flanges Manufacturers, Square Flanges Suppliers, Square Flanges Stockists, Square Flanges Exporters

Advantages of Square Flanges?

Square flanges provide a robust connection capable of handling mechanical stresses generated by connected piping and equipment. Appropriate steel grades and controlled manufacturing processes provide the strength required for demanding industrial installations. Accurate dimensions and properly machined faces also support stable assembly and help maintain connection integrity during operation.

When manufactured from suitable stainless steel or corrosion-resistant alloy grades, square flanges can provide excellent resistance to moisture, chemicals, process fluids, and atmospheric exposure. This makes them suitable for applications where corrosion could otherwise shorten component life or increase maintenance requirements. Material selection can be matched to the service environment to improve reliability.

The durable construction of steel square flanges allows them to withstand repeated assembly, vibration, mechanical loading, and challenging operating conditions. Their resistance to wear and deformation makes them suitable for industrial systems where dependable performance over extended service periods is essential.

Steel grades selected for flange production can offer good machinability, allowing manufacturers to produce accurate bolt holes, face finishes, outer dimensions, and connection surfaces. Precision machining contributes to proper alignment and helps create consistent mating surfaces for installation and maintenance.

Square flanges can provide a cost-effective connection solution when their geometry matches the requirements of the installation. Their detachable design simplifies inspection, component replacement, and system maintenance, potentially reducing downtime and long-term servicing costs. Material and dimensional specifications can also be optimized to suit the intended application without unnecessary overengineering.

With appropriate material selection, fabrication, machining, and installation, square flanges can deliver dependable service over a long operating period. Their combination of strength, corrosion resistance, dimensional stability, and maintainability makes them suitable for industrial environments where connection performance must remain consistent throughout the service life of the equipment.

Square Flanges Manufacturers in India, Square Flanges Suppliers in India, Square Flanges Stockists in India, Square Flanges Exporters in India

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Uses and Applications of Square Flanges?

Square Flanges Manufacturers produce engineered flange connections for industrial piping systems used to join pipe sections, fittings, valves, and equipment. Their detachable configuration supports easier inspection and maintenance while providing a strong mechanical connection for process and utility systems.

Square Flanges Suppliers provide components used with pumps, tanks, heat exchangers, pressure equipment, and other process machinery. Their dimensions and material grades can be selected to suit the mechanical, thermal, and chemical conditions encountered in industrial processing environments.

Square Flanges Stockists support water treatment, wastewater, fluid handling, and utility installations where reliable connections are required between equipment and piping. Corrosion-resistant material options can provide added protection in wet and chemically exposed environments.

Square Flanges Exporters supply components for custom fabrication projects, machinery assemblies, industrial skids, structural equipment, and engineered systems where a square connection profile is preferred. Flanges can be produced according to approved drawings and project-specific dimensional requirements for domestic and international applications.

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Square Flanges Manufacturers in Mumbai, Square Flanges Suppliers in Mumbai, Square Flanges Stockists in Mumbai, Square Flanges Exporters in Mumbai

Quality and Manufacturing Excellence

Technolloy Inc supplies square flanges for customers requiring dependable materials, accurate fabrication, and application-specific dimensions. Manufacturing can be tailored to the required material grade, size, thickness, bolt-hole arrangement, face finish, and overall configuration. Technical requirements can be reviewed before production to ensure that the supplied flanges are appropriate for the intended service conditions.

Square flange manufacturing can be carried out according to applicable customer specifications and recognized dimensional or material standards where relevant to the particular design. Availability, production quantity, packaging, inspection requirements, and delivery schedules can be coordinated for both project orders and recurring industrial requirements. Pricing depends on material, dimensions, machining, quantity, testing, and other technical specifications.

Specification of Square 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 Square Flanges?

Part N° PN bar1 DN O GG Ø J Ø D U F T
BM-250-CET-3/8"
BM-250-CET-1/2"
250 10
13
40
45
24.7
29.7
18.5
24.3
25.1
31
14 *
15 *
6.2
6.2
6.5
8.5
BM-250-SID-1/2"   13 45 30 24.3 31 15 6.2 6.5
BM-250-CET-SID-3/4"
BM-250-CET-SID-1"
  19
25
50
65
35.3
43.8
32.1
38.5
38.9
45.3
16 *
18 *
6.2
7.6
8.5
11
BM-250-CET-SID-1"1/4   32 75 51.6 43.7 51.6 22 * 7.6 13
BM-250-CET-1"1/2
BM-250-SID-1"1/2
  38
38
85*
85
60,1
60
50.8
50.8
61.1
61.1
25 *
25
7.6
7.6
15 *
13
BM-250-CET-2"   51 100 69.3 62.7 72.2 30 * 9 17
BM-250-SID-2"
BM-250-CET-2"1/2
  51
56
100
120
68
83.4
62.7
76.6
72.2
88
30
35 *
9
9
15
21
BM-250-SID-2"1/2   56 120 85 76.6 88 35 9 19
BM-250-CET-3"
BM-250-SID-3"
  63
63
140
140
102.5
95
90.8
90.8
102.3
102.3
40 *
40
9
9
21
23
BM-250-CET-3"1/2   70 140 * 102.5 * 102.5 120 52 * 17.5 21 *
BM-250-CET-4"
BM-250-SID-4"
  80
80
160 *
180
113.2 *
130
114.5
114.5
132
132
60 *
60
21
21
21 *
25

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

Square flanges are used to create detachable connections between piping, equipment, valves, tanks, ducts, pumps, and other industrial components where a square configuration is suitable for the installation.

Square flanges can be manufactured from stainless steel, carbon steel, alloy steel, and other suitable materials depending on pressure, temperature, corrosion exposure, mechanical loads, and customer requirements.

Yes, square flanges can be manufactured according to approved drawings, dimensional specifications, material requirements, bolt-hole patterns, thicknesses, face finishes, and other project-specific requirements.

Applicable standards depend on the flange design and intended service. Manufacturing and material requirements may be specified according to relevant ASME, ASTM, DIN, EN, or customer engineering standards where applicable to the project.

Pricing depends on the material grade, flange dimensions, thickness, machining requirements, quantity, testing, surface finish, packaging, and delivery destination. Final pricing is provided according to the customer's technical and commercial requirements.

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