Long Weld Neck Flanges
₹350.00
Specification
- moq
- 10 Pieces
- usage
- Oil
- finish
- Machined, Mirror, Blackodized, Pickled & Passivated
- material
- Mild Steel
- standards
- ANSI, ASME, DIN, EN, BS
- size range
- ½" to 48" (DN15 to DN1200)
- application
- Oil & Gas, Petrochemical, Power Plants, Boilers
- price range
- ?150 – ?10,000 per piece (depends on size & material)
- availability
- In Stock
- product name
- Long Weld Neck Flanges
- pressure class
- 150#, 300#, 600#, 900#, 1500#, 2500#
- tensile strength
- 300-400 MPa
- surface treatment
- Galvanized
- corrosion resistance
- Yes
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Description
🔩 Long Weld Neck Flanges Product Description: We manufacture and supply high-quality Long Weld Neck (LWN) Flanges, designed for high-pressure and high-temperature applications. These flanges feature an extended neck that provides extra reinforcement, making them ideal for equipment like pressure vessels, heat exchangers, and piping systems. Fabricated using top-grade materials such as Carbon Steel, Stainless Steel (SS304/316), Alloy Steel, and more, our flanges ensure leak-proof performance and structural integrity. Available in various standards like ANSI, ASME, DIN, and BS, our Long Weld Neck Flanges are precisely machined, tested, and ready for industrial use. ✅ Key Features: Material Options: SS304, SS316, CS (IS2062), ASTM A105, A182 F11/F22, Duplex Standards: ANSI B16.5, ASME B16.47, DIN, EN, BS Size Range: ½" to 48" (DN15 to DN1200) Pressure Ratings: Class 150, 300, 600, 900, 1500, 2500 Weld neck extension for stress distribution Corrosion & heat resistant surface finishes available ⚙️ Technical Specifications: ParameterDetails Product Name Long Weld Neck Flanges Material SS304, SS316, Carbon Steel, Alloy Steel Size Range ½" to 48" (DN15 to DN1200) Pressure Class 150#, 300#, 600#, 900#, 1500#, 2500# Standards ANSI, ASME, DIN, EN, BS Surface Finish Machined, Mirror, Blackodized, Pickled & Passivated Application Oil & Gas, Petrochemical, Power Plants, Boilers MOQ 10 Pieces Price Range ₹150 – ₹10,000 per piece (depends on size & material) 🧰 Applications: Pressure vessels and boilers Oil and gas pipelines Power generation plants Chemical and petrochemical industries Marine and offshore installations 🌟 Why Choose Us? High-quality raw materials with mill test certificates Precision machining for accurate fit and sealing Wide range of sizes, classes, and materials Strict quality checks and third-party inspection available On-time delivery and competitive prices 📦 Packaging: Export-grade wooden boxes, plastic wrapping with rust-prevention coating 🚚 Delivery: Pan-India delivery and international export support available
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