A350 Lf1 Lf2 Sch40 300lb Slip on Flange Used in Low Temperature1
2 year ago
Weld Neck Flanges,Weld neck flanges are another common type of carbon steel flangeWeld Neck Flanges are a type of weld neck flange typically used to connect pipes and valves in piping systems. It has a long neck section that can be welded to the pipe to provide additional strength and pressure resistance. This type of flange is often used in high-pressure or high-temperature applications because they provide a more solid and reliable connection. Weld neck flanges are usually made of carbon, stainless or alloy steel and can be selected from a variety of materials and sizes depending on the application.
Key Specifications/ Special Features:
Pressure ratings: class150, class300, class400, class600, class900, class1500, class2500 | PN6pn10, PN25, PN40, PN64 and more.
Application: it is widely used in petrochemical, metallurgy, power, papermaking, construction and other industries.
Materials:
Carbon steel welded neck flange:

Surface: anti-rust oil, clear lacquer, black lacquer, yellow lacquer, hot-dipped galvanized, electrical galvanized
Connection: welding, threaded
Technical: forged, casting
Size: DN10-DN3600
Packing:
1. Standard export packing (plywood case of outside, plastic cloth of inside)
2. As per customer's requirements
Certifications: ISO 9001:2008
Applications: water works, shipbuilding industry, petrochemical and gas industry, power industry, valve industry, general pipes connecting projects
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