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Iglele MS Blind/Dummy Flange ASA 300 Class – ASME B16.5, High Pressure
Iglele MS Blind/Dummy Flange ASA 300 Class – ASME B16.5, High Pressure - Image 2
Iglele MS Blind/Dummy Flange ASA 300 Class – ASME B16.5, High Pressure - Image 3

Iglele MS Blind/Dummy Flange ASA 300 Class – ASME B16.5, High Pressure

IGLELEMake in India
Brand Make in India
Product Code MSFL300B
Availability 48 Hrs
Class/Table ASA300
Standard/Pressure As Per BS-10,ASA,ISS OR DIN
Finish One Sided Machined
Material M.S (Mild Steel)

Flanges specifications, including pressure, temperature, and material, may vary between manufacturers and sizes; customers are urged to order accordingly.

SKU: MSFL300B
Availability:

1000 in stock

₹141.00 ₹99.00

🔵 MS Blind Flange – ASA / ANSI Class 300

High-Pressure Blind Flanges | IGLELE – Industrial Goods Le Le 💼📦✨

🔷 Product Overview

IGLELE Mild Steel (MS) Blind Flanges – ASA Class 300 are manufactured as per ANSI / ASME B16.5 and are designed to seal pipeline ends, isolate flow, and withstand full line pressure in demanding industrial environments.

Blind flanges are solid flanges without bore, commonly used for:

  • Pressure testing (hydro / pneumatic)

  • Maintenance isolation

  • Future pipeline expansion points

They are widely used in oil & gas, steam lines, refineries, chemical plants, power stations and high-pressure utilities.

🔷 Iglele MS Blind/Dummy Flange ASA 300 Class – ASME B16.5

ASME B16.5 Class 300 (½″ to 36″)

Standard:

  • ½″ to 24″ → ASME B16.5

  • 26″ to 36″ → ASME B16.47 Series A

Pressure Class: 300
Material: Mild Steel (MS)
Facing: Raised Face (RF)
Type: Slip-On / Weld Neck / Blind
📏 All dimensions in mm (Standard Reference Values)

📊 Class 300 Dimension Chart

NB Size Pipe OD Flange OD (D) PCD (K) No. of Bolts Bolt Dia Thickness (T)
1/2″ 21.3 95 66.7 4 15.9 14.3
3/4″ 26.7 117 82.6 4 19.1 15.9
1″ 33.4 124 88.9 4 19.1 17.5
1 1/4″ 42.2 133 98.4 4 19.1 19.1
1 1/2″ 48.3 155 114.3 4 22.2 20.7
2″ 60.3 165 127.0 8 19.1 23.9
2 1/2″ 73.0 191 149.2 8 22.2 25.4
3″ 88.9 210 168.3 8 22.2 28.6
4″ 114.3 254 200.0 8 22.2 31.8
5″ 141.3 279 235.0 8 22.2 35.0
6″ 168.3 318 269.9 12 22.2 36.5
8″ 219.1 381 330.2 12 25.4 41.3
10″ 273.0 445 387.4 16 28.6 47.6
12″ 323.9 521 450.9 16 31.8 50.8
14″ 355.6 584 514.4 20 31.8 53.8
16″ 406.4 648 571.5 20 35.0 57.2
18″ 457.2 711 628.6 24 35.0 60.3
20″ 508.0 775 685.8 24 38.1 63.5
24″ 609.6 914 812.8 24 41.3 69.9
26″* 660.4 995 889.0 28 44.5 76.2
28″* 711.2 1067 952.5 28 44.5 79.4
30″* 762.0 1130 1016.0 32 47.6 82.6
32″* 812.8 1206 1085.9 32 50.8 85.7
34″* 863.6 1270 1143.0 36 50.8 88.9
36″* 914.4 1334 1206.5 36 53.9 92.1

*Sizes above 24″ as per ASME B16.47 Series A

🔷 Standards & Compliance

  • ANSI / ASME B16.5 – Class 300

  • ASTM A36 / ASTM A105

  • IS 2062 (Mild Steel)

  • DIN / EN / BS available on request

🔷 Material & Finish

  • Mild Steel (MS)

  • Carbon Steel

  • Stainless Steel (SS 304 / 316) – optional

  • Black | Zinc Plated | Hot-Dip Galvanized

🔷 Facing

  • Raised Face (RF) – Standard

  • Flat Face (FF) – On request

🔷 Pressure & Temperature

  • Pressure Rating: Class 300 (≈ 50 Bar at ambient)

  • Pressure rating reduces with temperature increase

🔷 Applications

Pipeline end closures, pressure testing, oil & gas systems, steam lines, refineries, chemical plants, power & heavy industries.

🔷 Custom Blind Flange Manufacturing – IGLELE

IGLELE manufactures ASA / ANSI, BS, DIN & special blind flanges in:

  • MS, Carbon Steel

  • Stainless Steel

  • Alloy Steel, Duplex

Including extra thickness, special drilling, heavy-duty designs and drawing-based manufacturing.

🔵 Order Now – Contact IGLELE

📞 +91 9800150888
📧 sales@iglele.com
🌐 www.iglele.com

Iglele – Industrial Goods Le Le 💼📦✨

SKU: MSFL300B Category:

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