ASTM A350 Flanges – High-Strength Low-Temperature Carbon Steel Flanges
Your gateway to superior strength, durability, and exceptional low-temperature performance! At Eastern United Company, we specialize in manufacturing and supplying ASTM A350 carbon steel flanges, designed specifically for low-temperature applications in oil & gas, chemical processing, power generation, and industrial piping systems. Our precision-engineered flanges ensure excellent toughness, corrosion resistance, and long-lasting efficiency, making them the ideal choice for demanding environments.
Specifications:
- Material: ASTM A350 Low-Temperature Carbon Steel
- Flange Types: Weld Neck (WN), Slip-On (SO), Blind (BL), Socket Weld (SW), Threaded (TH), Lap Joint (LJ), Orifice, Spectacle Blind
- Size Range: ½” to 48” (Custom sizes available upon request)
- Pressure Ratings: Class 150, 300, 600, 900, 1500, 2500
- Facing Options: Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ)
- Manufacturing Process: Forged, Heat-Treated, CNC Machined for Precision
- Coating Options: Black Paint, Anti-Rust Oil, Galvanized, FBE Coated
- Grades Available: ASTM A350 LF1, LF2, LF3, LF6
Features & Benefits:
✔ Superior Low-Temperature Toughness – Designed to perform in sub-zero environments
✔ High Strength & Pressure Resistance – Engineered for high-pressure and high-impact applications
✔ Excellent Corrosion & Oxidation Resistance – Ensures long-term durability in harsh conditions
✔ Leak-Proof & Secure Connections – Prevents fluid leakage in critical piping systems
✔ Precision Manufacturing – Ensures dimensional accuracy and smooth surface finishing
✔ Compliance with International Standards – Meets ASTM A350, ASME B16.5, ASME B16.47, API 6A, ISO, and other global quality standards
Applications:
🔹 Oil & Gas Industry – Used in pipelines, offshore platforms, and refineries
🔹 Cryogenic & Low-Temperature Applications – Ideal for LNG, LPG, and refrigerated storage systems
🔹 Petrochemical & Chemical Processing – Suitable for handling aggressive fluids and gases
🔹 Power Plants & Boilers – Ensures secure connections in high-pressure steam systems
🔹 Water Treatment & Desalination Plants – Supports safe and efficient water distribution
🔹 Industrial & Structural Applications – Used in shipbuilding, construction, and heavy machinery
Why Choose Eastern United Company’s ASTM A350 Flanges?
🔹 Industry Expertise: With years of experience, we deliver top-quality low-temperature carbon steel flanges.
🔹 Strict Quality Control: Our ISO-certified processes ensure exceptional performance and longevity.
🔹 Custom Solutions Available: Tailored sizes, coatings, and specifications to meet your project needs.
🔹 Global Supply Network: Fast and reliable delivery worldwide to keep your projects on schedule.
🚀 Upgrade your industrial piping systems with Eastern United Company’s ASTM A350 Carbon Steel Flanges!
📞 Contact us today to discuss your project and get a competitive quote!