Threaded Flange

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ASME/ANSI B16.5 Screwed Threaded Flange Manufacturer, Supplier & Exporter

Threaded Flanges, also known as Screwed Flanges, are designed with internal threads that allow them to be directly connected to threaded pipes without the need for welding. This unique design makes them an excellent choice for piping systems where welding is impractical, hazardous, or not permitted. Threaded Flanges are commonly used in industries such as oil & gas, petrochemicals, water treatment, power generation, and industrial processing applications. Available in various pressure classes, including Class 150, 300, 600, 900, 1500, and 2500, these flanges provide a dependable and efficient piping connection solution.

The primary advantage of Threaded Flanges is their ease of installation and removal, making them highly suitable for systems that require regular maintenance, modifications, or inspections. They provide reliable sealing performance when used with appropriate gaskets and are ideal for low to medium-pressure applications. Manufactured from premium materials such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, and other special alloys, these flanges offer excellent corrosion resistance, durability, and long service life.

Arrow Piping Solutionsis a trusted manufacturer, supplier, and exporter of high-quality Screwed Threaded Flanges produced in compliance with ASME/ANSI B16.5 and other international standards. We offer a comprehensive range of flanges in various sizes, pressure ratings, and material grades to meet the diverse needs of industrial projects. Our commitment to superior quality, precision engineering, competitive pricing, and timely delivery enables us to provide reliable flange solutions that ensure safe and efficient operation in demanding industrial environments worldwide.

Screwed Threaded Flange

Stainless Steel, Carbon Steel Threaded Flange, Threaded Flange Gasket, API Threaded Flanges, Threaded Flange Forged, Threaded Flange Fittings, High Pressure Threaded Flange, Industrial Threaded Flanges, Class 150 Threaded Flange

Screwed Threaded Flange

SIZE RANGE

15mm (1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

STANDARDS / DIMENSION

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN

PRESSURE CLASS

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.

FLANGE FACE TYPE

FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.

CARBON STEEL

ASTM A105/A105N (SA105N), LTCS A350 LF2, A694

DUPLEX & SUPER DUPLEX

ASTM A182 / ASME SA182 - S31803, S32205, 2205, S32750, S32760, S32950, 2507.

STAINLESS STEEL

ASTM A182 F304, 304L, 304H, 316, 316L, 316H, 317, 317L, 321, 321H, 310, 310S, 347, 904L, etc.

ALLOY STEEL

ASTM A182 / SA182 - F1 / F5 / F9 / F11 / F12 / F22 / F91

MTC

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

Flanges ANSI/ASME B16.5 & B16.47
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Our worldwide presence ensures the timeliness, cost efficiency compliance adherence required to ensure your production timelines.

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Company Brochure
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Materials

➜
Stainless Steel ➜ Carbon Steel ➜ Alloy Steel ➜
Threaded Flange Diagram

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 150) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Face Diameter (R) Thru Hub (Y) Hub Diameter (X) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 0.88 1.50 2 2.63 4 0.63
3/4 4.63 0.63 1.69 1.00 1.88 3 3.25 4 0.75
1 4.88 0.69 2.00 1.06 2.13 3 3.50 4 0.75
1 1/4 5.25 0.75 2.50 1.06 2.50 4 3.88 4 0.75
1 1/2 6.13 0.81 2.88 1.19 2.75 6 4.50 4 0.88
2 6.50 0.88 3.63 1.31 3.31 7 5.00 8 0.75
2 1/2 7.50 1.00 4.13 1.50 3.94 10 5.88 8 0.88
3 8.25 1.13 5.00 1.69 4.63 13 6.63 8 0.88
3 1/2 9.00 1.19 5.50 1.75 5.25 17 7.25 8 0.88
4 10.00 1.25 6.19 1.88 5.75 22 7.88 8 0.88
5 11.00 1.38 7.31 2.00 7.00 28 9.25 8 0.88
6 12.50 1.44 8.50 2.06 8.13 39 10.63 12 0.88
8 15.00 1.63 10.63 2.44 10.25 58 13.00 12 1.00
10 17.50 1.88 12.75 2.62 12.63 81 15.25 16 1.13
12 20.50 2.00 15.00 2.88 14.75 115 17.75 16 1.25
14 23.00 2.13 16.25 3.00 16.75 165 20.25 20 1.25
16 25.50 2.25 18.50 3.25 19.00 190 22.50 20 1.38
18 28.00 2.38 21.00 3.50 21.00 250 24.75 24 1.38
20 30.50 2.50 23.00 3.75 23.13 315 27.00 24 1.38
22 33.00 2.63 25.25 4.00 25.25 370 29.25 24 1.63
24 36.00 2.75 27.25 4.19 27.63 475 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 300) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Face Diameter (R) Thru Hub (Y) Hub Diameter (X) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 0.88 1.50 2 2.63 4 0.63
3/4 4.63 0.63 1.69 1.00 1.88 3 3.25 4 0.75
1 4.88 0.69 2.00 1.06 2.13 3 3.50 4 0.75
1 1/4 5.25 0.75 2.50 1.06 2.50 4 3.88 4 0.75
1 1/2 6.13 0.81 2.88 1.19 2.75 6 4.50 4 0.88
2 6.50 0.88 3.63 1.31 3.31 7 5.00 8 0.75
2 1/2 7.50 1.00 4.13 1.50 3.94 10 5.88 8 0.88
3 8.25 1.13 5.00 1.69 4.63 13 6.63 8 0.88
3 1/2 9.00 1.19 5.50 1.75 5.25 17 7.25 8 0.88
4 10.00 1.25 6.19 1.88 5.75 22 7.88 8 0.88
5 11.00 1.38 7.31 2.00 7.00 28 9.25 8 0.88
6 12.50 1.44 8.50 2.06 8.13 39 10.63 12 0.88
8 15.00 1.63 10.63 2.44 10.25 58 13.00 12 1.00
10 17.50 1.88 12.75 2.62 12.63 81 15.25 16 1.13
12 20.50 2.00 15.00 2.88 14.75 115 17.75 16 1.25
14 23.00 2.13 16.25 3.00 16.75 165 20.25 20 1.25
16 25.50 2.25 18.50 3.25 19.00 190 22.50 20 1.38
18 28.00 2.38 21.00 3.50 21.00 250 24.75 24 1.38
20 30.50 2.50 23.00 3.75 23.13 315 27.00 24 1.38
22 33.00 2.63 25.25 4.00 25.25 370 29.25 24 1.63
24 36.00 2.75 27.25 4.19 27.63 475 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 400) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 2.06 0.84 1.50 0.62 2 2.63 4 0.63
3/4 4.63 0.63 1.69 2.25 1.05 1.88 0.82 3 3.25 4 0.75
1 4.88 0.69 2.00 2.44 1.32 2.13 1.05 4 3.50 4 0.75
1 1/4 5.25 0.75 2.50 2.56 1.66 2.50 1.38 5 3.88 4 0.75
1 1/2 6.13 0.81 2.88 2.69 1.90 2.75 1.61 7 4.50 4 0.88
2 6.50 0.88 3.63 2.75 2.38 3.31 2.07 9 5.00 8 0.75
2 1/2 7.50 1.00 4.13 3.00 2.88 3.94 2.47 12 5.88 8 0.88
3 8.25 1.13 5.00 3.13 3.50 4.63 3.07 15 6.63 8 0.88
3 1/2 9.00 1.19 5.50 3.19 4.00 5.25 3.55 18 7.25 8 0.88
4 10.00 1.25 6.19 3.38 4.50 5.75 4.03 25 7.88 8 0.88
5 11.00 1.38 7.31 3.88 5.56 7.00 5.05 32 9.25 8 0.88
6 12.50 1.44 8.50 3.88 6.63 8.13 6.07 42 10.63 12 0.88
8 15.00 1.63 10.63 4.38 8.63 10.25 8.63 67 13.00 12 1.00
10 17.50 1.88 12.75 4.63 10.75 12.63 10.02 91 15.25 16 1.13
12 20.50 2.00 15.00 5.13 12.75 14.75 12.00 140 17.75 16 1.25
14 23.00 2.13 16.25 5.63 14.00 16.75 13.25 180 20.25 20 1.25
16 25.50 2.25 18.50 5.75 16.00 19.00 15.25 250 22.50 20 1.38
18 28.00 2.38 21.00 6.25 18.00 21.00 17.25 320 24.75 24 1.38
20 30.50 2.50 23.00 6.38 20.00 23.13 19.25 400 27.00 24 1.38
22 33.00 2.63 25.25 6.50 22.00 25.25 21.25 465 29.25 24 1.63
24 36.00 2.75 27.25 6.63 24.00 27.63 23.25 580 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 600) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 2.06 0.84 1.50 0.62 2 2.63 4 0.63
3/4 4.63 0.63 1.69 2.25 1.05 1.88 0.82 3 3.25 4 0.75
1 4.88 0.69 2.00 2.44 1.32 2.13 1.05 4 3.50 4 0.75
1 1/4 5.25 0.75 2.50 2.56 1.66 2.50 1.38 5 3.88 4 0.75
1 1/2 6.13 0.81 2.88 2.69 1.90 2.75 1.61 7 4.50 4 0.88
2 6.50 0.88 3.63 2.75 2.38 3.31 2.07 9 5.00 8 0.75
2 1/2 7.50 1.00 4.13 3.00 2.88 3.94 2.47 12 5.88 8 0.88
3 8.25 1.13 5.00 3.13 3.50 4.63 3.07 15 6.63 8 0.88
3 1/2 9.00 1.19 5.50 3.19 4.00 5.25 3.55 18 7.25 8 0.88
4 10.00 1.25 6.19 3.38 4.50 5.75 4.03 25 7.88 8 0.88
5 11.00 1.38 7.31 3.88 5.56 7.00 5.05 32 9.25 8 0.88
6 12.50 1.44 8.50 3.88 6.63 8.13 6.07 42 10.63 12 0.88
8 15.00 1.63 10.63 4.38 8.63 10.25 8.63 67 13.00 12 1.00
10 17.50 1.88 12.75 4.63 10.75 12.63 10.02 91 15.25 16 1.13
12 20.50 2.00 15.00 5.13 12.75 14.75 12.00 140 17.75 16 1.25
14 23.00 2.13 16.25 5.63 14.00 16.75 13.25 180 20.25 20 1.25
16 25.50 2.25 18.50 5.75 16.00 19.00 15.25 250 22.50 20 1.38
18 28.00 2.38 21.00 6.25 18.00 21.00 17.25 320 24.75 24 1.38
20 30.50 2.50 23.00 6.38 20.00 23.13 19.25 400 27.00 24 1.38
22 33.00 2.63 25.25 6.50 22.00 25.25 21.25 465 29.25 24 1.63
24 36.00 2.75 27.25 6.63 24.00 27.63 23.25 580 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 900) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 2.06 0.84 1.50 0.62 2 2.63 4 0.63
3/4 4.63 0.63 1.69 2.25 1.05 1.88 0.82 3 3.25 4 0.75
1 4.88 0.69 2.00 2.44 1.32 2.13 1.05 4 3.50 4 0.75
1 1/4 5.25 0.75 2.50 2.56 1.66 2.50 1.38 5 3.88 4 0.75
1 1/2 6.13 0.81 2.88 2.69 1.90 2.75 1.61 7 4.50 4 0.88
2 6.50 0.88 3.63 2.75 2.38 3.31 2.07 9 5.00 8 0.75
2 1/2 7.50 1.00 4.13 3.00 2.88 3.94 2.47 12 5.88 8 0.88
3 8.25 1.13 5.00 3.13 3.50 4.63 3.07 15 6.63 8 0.88
3 1/2 9.00 1.19 5.50 3.19 4.00 5.25 3.55 18 7.25 8 0.88
4 10.00 1.25 6.19 3.38 4.50 5.75 4.03 25 7.88 8 0.88
5 11.00 1.38 7.31 3.88 5.56 7.00 5.05 32 9.25 8 0.88
6 12.50 1.44 8.50 3.88 6.63 8.13 6.07 42 10.63 12 0.88
8 15.00 1.63 10.63 4.38 8.63 10.25 8.63 67 13.00 12 1.00
10 17.50 1.88 12.75 4.63 10.75 12.63 10.02 91 15.25 16 1.13
12 20.50 2.00 15.00 5.13 12.75 14.75 12.00 140 17.75 16 1.25
14 23.00 2.13 16.25 5.63 14.00 16.75 13.25 180 20.25 20 1.25
16 25.50 2.25 18.50 5.75 16.00 19.00 15.25 250 22.50 20 1.38
18 28.00 2.38 21.00 6.25 18.00 21.00 17.25 320 24.75 24 1.38
20 30.50 2.50 23.00 6.38 20.00 23.13 19.25 400 27.00 24 1.38
22 33.00 2.63 25.25 6.50 22.00 25.25 21.25 465 29.25 24 1.63
24 36.00 2.75 27.25 6.63 24.00 27.63 23.25 580 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 1500) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 2.06 0.84 1.50 0.62 2 2.63 4 0.63
3/4 4.63 0.63 1.69 2.25 1.05 1.88 0.82 3 3.25 4 0.75
1 4.88 0.69 2.00 2.44 1.32 2.13 1.05 4 3.50 4 0.75
1 1/4 5.25 0.75 2.50 2.56 1.66 2.50 1.38 5 3.88 4 0.75
1 1/2 6.13 0.81 2.88 2.69 1.90 2.75 1.61 7 4.50 4 0.88
2 6.50 0.88 3.63 2.75 2.38 3.31 2.07 9 5.00 8 0.75
2 1/2 7.50 1.00 4.13 3.00 2.88 3.94 2.47 12 5.88 8 0.88
3 8.25 1.13 5.00 3.13 3.50 4.63 3.07 15 6.63 8 0.88
3 1/2 9.00 1.19 5.50 3.19 4.00 5.25 3.55 18 7.25 8 0.88
4 10.00 1.25 6.19 3.38 4.50 5.75 4.03 25 7.88 8 0.88
5 11.00 1.38 7.31 3.88 5.56 7.00 5.05 32 9.25 8 0.88
6 12.50 1.44 8.50 3.88 6.63 8.13 6.07 42 10.63 12 0.88
8 15.00 1.63 10.63 4.38 8.63 10.25 8.63 67 13.00 12 1.00
10 17.50 1.88 12.75 4.63 10.75 12.63 10.02 91 15.25 16 1.13
12 20.50 2.00 15.00 5.13 12.75 14.75 12.00 140 17.75 16 1.25
14 23.00 2.13 16.25 5.63 14.00 16.75 13.25 180 20.25 20 1.25
16 25.50 2.25 18.50 5.75 16.00 19.00 15.25 250 22.50 20 1.38
18 28.00 2.38 21.00 6.25 18.00 21.00 17.25 320 24.75 24 1.38
20 30.50 2.50 23.00 6.38 20.00 23.13 19.25 400 27.00 24 1.38
22 33.00 2.63 25.25 6.50 22.00 25.25 21.25 465 29.25 24 1.63
24 36.00 2.75 27.25 6.63 24.00 27.63 23.25 580 32.00 24 1.63

ASME B16.5 THREADED FLANGE - (NPS 1/2 TO 24, CLASS 2500) - DIMENSIONS & WEIGHT

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Nominal Pipe Size Outside Diameter (O) Thickness (T) Raised Face Diameter (R) Length Thru Hub (Y) Point of Weld (A) Hub Diameter (X) Bore (B) Approximate Weight (lbs) Bolt Circle (C) Number of Holes Diameter of Holes
1/2 3.75 0.56 1.38 2.06 0.84 1.50 0.62 2 2.63 4 0.63
3/4 4.63 0.63 1.69 2.25 1.05 1.88 0.82 3 3.25 4 0.75
1 4.88 0.69 2.00 2.44 1.32 2.13 1.05 4 3.50 4 0.75
1 1/4 5.25 0.75 2.50 2.56 1.66 2.50 1.38 5 3.88 4 0.75
1 1/2 6.13 0.81 2.88 2.69 1.90 2.75 1.61 7 4.50 4 0.88
2 6.50 0.88 3.63 2.75 2.38 3.31 2.07 9 5.00 8 0.75
2 1/2 7.50 1.00 4.13 3.00 2.88 3.94 2.47 12 5.88 8 0.88
3 8.25 1.13 5.00 3.13 3.50 4.63 3.07 15 6.63 8 0.88
3 1/2 9.00 1.19 5.50 3.19 4.00 5.25 3.55 18 7.25 8 0.88
4 10.00 1.25 6.19 3.38 4.50 5.75 4.03 25 7.88 8 0.88
5 11.00 1.38 7.31 3.88 5.56 7.00 5.05 32 9.25 8 0.88
6 12.50 1.44 8.50 3.88 6.63 8.13 6.07 42 10.63 12 0.88
8 15.00 1.63 10.63 4.38 8.63 10.25 8.63 67 13.00 12 1.00
10 17.50 1.88 12.75 4.63 10.75 12.63 10.02 91 15.25 16 1.13
12 20.50 2.00 15.00 5.13 12.75 14.75 12.00 140 17.75 16 1.25
14 23.00 2.13 16.25 5.63 14.00 16.75 13.25 180 20.25 20 1.25
16 25.50 2.25 18.50 5.75 16.00 19.00 15.25 250 22.50 20 1.38
18 28.00 2.38 21.00 6.25 18.00 21.00 17.25 320 24.75 24 1.38
20 30.50 2.50 23.00 6.38 20.00 23.13 19.25 400 27.00 24 1.38
22 33.00 2.63 25.25 6.50 22.00 25.25 21.25 465 29.25 24 1.63
24 36.00 2.75 27.25 6.63 24.00 27.63 23.25 580 32.00 24 1.63

THRF Flange Standards

Threaded Flanges are governed by several industry standards, ensuring they meet the necessary performance requirements for various applications. The most common standards for threaded flanges include:

1. ASME/ANSI Standards (American)

  • ASME B16.5– Pipe Flanges and Flanged Fittings (NPS 1/2" to 24").
  • ASME B16.47 – Large Diameter Steel Flanges (Series A & B, NPS 26" to 60").
  • ASME B16.36 – Orifice Flanges.
  • ASME B16.48 – Line Blanks (Spectacle, Spade, and Spacer Flanges).
  • ANSI B16.1 – Cast Iron Flanges and Flanged Fittings.
  • ANSI B16.42 – Ductile Iron Pipe Flanges and Flanged Fittings.

2. ISO Standards (International)

  • ISO 7005-1 – Steel Flanges for General Applications.
  • ISO 7005-2 – Cast Iron Flanges.
  • ISO 7005-3 – Copper Alloy Flanges.

3. EN Standards (European)

  • EN 1092-1 – Steel Flanges.
  • EN 1092-2 – Cast Iron Flanges.
  • EN 1092-3 – Copper Alloy Flanges.
  • EN 1092-4 – Aluminium Alloy Flanges.

4. DIN Standards (German)

  • DIN 2527 – Blind Flanges.
  • DIN 2576 – Slip-On Flanges (PN 10).
  • DIN 2633 – Weld Neck Flanges (PN 16).
  • DIN 2634 – Weld Neck Flanges (PN 25).
  • DIN 2635 – Weld Neck Flanges (PN 40).

5. JIS Standards (Japanese)

  • JIS B2220 – Steel Pipe Flanges.

6. GOST Standards (Russian)

  • GOST 12820 – Flat Flanges for Steel Pipe Joints.
  • GOST 12821 – Steel Welded Flanges for High-Pressure Applications.
  • GOST 33259 – Flange Connections for Industrial Equipment and Pipelines.

7. BS Standards (British)

  • BS 4504 – Circular Flanges for Pipes, Valves, and Fittings.
  • BS 10 – Specification for Flanges and Bolting.

8. API Standards (Oil & Gas)

  • API 6A – Wellhead and Christmas Tree Equipment Flanges.
  • API 605 – Large-Diameter Carbon Steel Flanges (merged into ASME B16.47 Series B).

9. AWWA Standards (Waterworks)

  • AWWA C207 – Steel Ring Flanges for Waterworks Service.

10. MSS Standards (Manufacturer's Standardization Society)

  • MSS SP-44 – Steel Pipe Flanges (merged into ASME B16.47 Series A).
  • MSS SP-51 – Flanges for Glass-Lined Equipment.

11. Material-Specific Standards (ASTM)

  • ASTM A105 – Carbon Steel Forged Flanges.
  • ASTM A182 – Alloy and Stainless Steel Forged Flanges.
  • ASTM A350 – Carbon and Low-Alloy Steel Flanges for Low-Temperature Service.
  • ASTM A694 – High-Strength Carbon and Alloy Steel Flanges for High-Pressure Applications.

12. Other Regional and Specialized Standards

  • KS B1511 – Korean Standard Flanges.
  • NF E29-206 – French Standard Flanges.
  • SANS 1123 – South African Standard for Steel Flanges.

Why Choose Arrow Piping Solutions For ASME B16.5 Threaded Flanges?

Arrow Piping Solutions is a trusted manufacturer and supplier of premium-quality ASME B16.5 Threaded Flanges, offering reliable solutions for a wide range of industrial piping applications. Our focus on quality, precision engineering, and customer satisfaction enables us to deliver threaded flanges that meet the highest industry standards and performance expectations.

Premium Quality Materials

We manufacture Threaded Flanges using superior-grade materials such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, and other specialty alloys. These materials provide excellent strength, corrosion resistance, and long-term durability in demanding operating environments.

Compliance with International Standards

Our Threaded Flanges are produced in accordance with globally recognized standards including ASME, ANSI, ASTM, DIN, and EN specifications. This ensures accurate dimensions, reliable performance, and complete compatibility with industrial piping systems.

Customized Solutions

Arrow Piping Solutions offers Threaded Flanges in a variety of sizes, pressure classes, material grades, and custom specifications to meet the specific requirements of different industries and applications.

Timely Delivery Assurance

With advanced manufacturing facilities and an efficient supply chain network, we ensure prompt production and on-time delivery of Threaded Flanges to support project schedules and operational requirements.

What Are the Advantages of Threaded Flanges?

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No welding is required, reducing installation time and costs.

Easy to install, remove, and replace during maintenance activities.

Suitable for applications where welding is restricted or impractical.

Provides reliable connections for low to moderate pressure piping systems.

Ideal for smaller diameter pipelines and utility services.

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Can Threaded Flanges Be Used in High-Pressure Applications?

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Threaded Flanges are generally recommended for low and medium-pressure systems. While they offer secure connections, welded flange types are typically preferred for extremely high-pressure and critical service applications.

What Is the Difference Between Threaded Flanges and Other Flange Types?

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Unlike Weld Neck, Slip-On, or Socket Weld Flanges, Threaded Flanges feature internal threads that allow them to be directly screwed onto threaded pipes without welding.

This makes installation quicker and more convenient while providing flexibility for systems requiring frequent maintenance or modifications.

AVAILABLE TYPES OF FLANGES

TONGUE AND GROOVE FLANGES

MALE AND FEMALE FLANGES

WELD NECK FLANGES

BLIND FLANGES

Orifice Flange

Socket Weld Flange / SWRF Flange