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
Source: https://www.landeeflange.com/carbon-steel-lwn-flange-asme-b16-5-a105-4-inch-cl300-rf.html
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