🔵 MS Flange – Class 150 Size Chart (ANSI / ASME B16.5)

Commercial Flanges | Manufacturer & Supplier – Iglele – Industrial Goods Le Le 💼📦✨

---

🔷 Product Overview

IGLELE Mild Steel (MS) Class 150 Flanges are heavy-duty industrial pipe flanges manufactured as per ANSI / ASME B16.5 standards.
These flanges are widely used in oil & gas pipelines, water systems, chemical plants, refineries, fire-fighting networks, HVAC and industrial utilities.

Class 150 flanges are designed for higher pressure and temperature compared to BS10 Table D flanges and are ideal for critical industrial piping systems.

---

🔷 MS Flange – ASME Class 150 (NB Size Chart up to 36″)

Standard:

• ½″ to 24″ → ASME B16.5 Class 150

• 26″ to 36″ → ASME B16.47 Series A Class 150

Material: Mild Steel (MS)
Facing: Raised Face (RF)
Type: Slip-On / Weld Neck / Blind
Application: Oil, Gas, Water & General Industrial Service

📏 All dimensions in mm (Standard Reference Values)

---

📊 Dimension Size Chart / Data Sheet – Class 150

(Dimensions as per ANSI / ASME B16.5 Class 150 standard – commonly used in India and international projects)

---

🔷 Pressure & Temperature Rating

• Pressure Class: Class 150

• Approx. Working Pressure: ~19.6 Bar (285 PSI)

• Temperature Range: Depends on material & gasket selection

Class 150 flanges are suitable for higher pressure and temperature than BS10 Table D (PN10) flanges.

---

🔷 Applicable Standards

IGLELE Class 150 flanges comply with:

• ANSI / ASME B16.5

• ASTM A36 / ASTM A105 (Material)

• IS 2062 (MS Material)

• DIN / EN / ISO (on request)

---

🔷 Material & Surface Finish

• Material:

  • Mild Steel (IS 2062 / ASTM A36)

  • Carbon Steel (ASTM A105 – on request)

• Finish:

  • Black finish

  • Zinc plated

  • Hot Dip Galvanized

---

🔷 Flange Types Available

• Slip On (SO)

• Weld Neck (WN)

• Blind

• Socket Weld

• Threaded

---

🔷 Flange Facing & Bore

• Facing:

  • Raised Face (RF) – Standard

  • Flat Face (FF) – On request

• Bore:

  • Plain bore

  • Machined to pipe OD

  • As per drawing

---

🔷 Gasket Compatibility

---

🔷 Installation Guidelines

✔ Clean flange faces
✔ Use correct size gasket
✔ Tighten bolts in cross pattern
✔ Apply proper torque
✔ Conduct hydro / air pressure testing

---

🔷 Quality & Inspection

• Visual inspection

• Dimensional check

• PMI & Hydro testing available on request

---

🔷 Important Availability Notice

⚠ IGLELE does not manufacture or stock all flange sizes and types.
Availability depends on size, material, pressure class and standard.
Please confirm with our sales team before placing an order.

---

🔷 Custom Flange Manufacturing – IGLELE

IGLELE manufactures custom flanges in:

• Mild Steel (MS)

• Stainless Steel (SS 304 / 316 / 316L)

• Carbon Steel

• Alloy Steel

• Duplex & Super Duplex

We supply:

✔ Non-standard sizes
✔ Special PCD & OD
✔ Heavy-duty thickness
✔ Drawing-based & OEM flanges

---

🔷 How to Order

To quote correctly, please share:

• Size (NB / Inch)

• Pressure Class (Class 150 / 300 / etc.)

• Flange Type (SO / WN / BL)

• Facing (RF / FF)

• Quantity

• Application

---

🔵 Order Now – Contact IGLELE

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

Iglele – Industrial Goods Le Le 💼📦✨
Your trusted manufacturer and global supplier of MS flanges, SS flanges, pipe fittings and custom-engineered industrial components.