lap joint

Reducing flange

socket weld

blind

threaded

slip on

weld neck

Munish Forge Limited is a leading forged flanges manufacturer in India, offering a wide range of high-quality industrial flanges for various applications. As a trusted forged flanges manufacturer in India, we supply slip-on flanges, blind flanges, threaded flanges, socket weld flanges, lap joint flanges, and weld neck flanges.

We manufacture flanges using advanced forging and machining processes to ensure high strength, durability, and precision. Our products meet international standards such as ASTM, ASME, and ANSI, making them suitable for industries like oil & gas, petrochemical, power plants, and heavy engineering.

With a strong focus on quality control and timely delivery, we are recognized as a reliable forged flanges manufacturer in India serving global clients.

📐 Types of Flanges

🔹 Blind (BLD)
🔹 Slip-On (SO)
🔹 Socket Weld (SW)
🔹 Lap Joint (LJ)
🔹 Threaded (THD)
🔹 Weld Neck (WN)
🔹 Reducing Flanges (With Hub & Without Hub)
🔹 RTJ (Ring Type Joint)

📊 Pressure Class & Size Range

Pressure Class	Size Range	Types Available
150 Lbs	½” to 16” NPS	SO, BLD, WN, SW, LJ, THD, RTJ, STD, XH, XXH, SCH 80, SCH 160
300 Lbs	½” to 12” NPS	SO, BLD, WN, SW, LJ, THD, RTJ, XH, XXH, SCH 80, SCH 160
600 Lbs	½” to 10” NPS	SO, BLD, WN, SW, LJ, THD, RTJ, STD, XH, SCH 80
900 Lbs	2” to 4” NPS	WN, STD, XH, XXH, SCH 80, SCH 120, SCH 160
1500 Lbs	2” to 4” NPS	BLD, WN, STD, XH, XXH, SCH 80, SCH 120, SCH 160
2500 Lbs	2” to 4” NPS	BLD, WN, STD, XH, XXH, SCH 80, SCH 120, SCH 160
Reducing	1” x ½” to 8” x 6” NPS	Reducing Flanges (With & Without Hub)
Large Diameter	14” to 16” NPS	Available on request

🧪 Material & Standards

📌 Material: ASTM/ASME A/SA 105, A/SA 105N, SA 350 LF2
📏 Dimensional Standard: ASME B16.5 – 2023
🛡️ Corrosion Resistance: ANSI/NACE MR0175, MR0103, ISO 15156-2
🎨 Finish Options: Black Painted, Self Color (Unpainted), Galvanized

🏭 Manufacturing Capabilities

📦 Production Capacity: 1000 Tons/Month
🔩 Forging Hammers: 11 Nos. (1 to 25 Tons)
⚙️ CNC Turning Machines: 18 Nos.
🧰 Lathe Machines: 35 Nos.
🖌️ Paint Line: Semi-Automatic
🔥 Normalizing Facility: In-house Bell-Type Furnace

🧪 Quality Control & Traceability

🔬 Testing Lab with Spectrometer & UTM
📄 Material Test Reports as per BS EN 10204:2004 – 3.1
🧾 Batch Code & Heat Code Traceability
📐 Dimensional & Visual Inspection

✅ Certifications & Approvals

📃 ISO 9001:2015 & ISO 14001:2015
🇪🇺 PED 97/23/EC (Lloyds UK)
📍 CRNs Approved: Alberta, BC, Manitoba, Quebec, Saskatchewan, Ontario