Our Carbon Steel Long Weld Neck Flange Factory produces high-quality flanges that adhere to ASME B16.5 and ASTM A105 standards. These flanges are made from robust carbon steel, ensuring durability and reliability. Available in a 4-inch size with a Class 300 LB rating, they are equivalent to DN100 and PN50 specifications. Each flange features a wall thickness of 12.77 mm and a raised face design, making them suitable for high-pressure applications.
Product Name: Carbon Steel Long Weld Neck Flange
Type: Long Weld Neck Flange (LWN)
Design Standard: ASME B16.5
Material: ASTM A105, Carbon Steel
Size: 4 Inch, DN100
Pressure: Class 300 LB, PN50
Wall Thickness: 12.77 mm
Face Type: Raised Face