Pipe fitting flange CL150 ANSI B16.5
Pipe fitting flange CL150 ANSI B16.5 is the most commonly used flange type in pipeline system, which is widely used in oil and gas, shipbuilding, chemical industry, liquefied natural gas, offshore and other fields.
What is Pipe fitting flange CL150 ANSI B16.5?
These pipe flanges are connected to the pipes. This transfers pressure from the flange to the pipe. It also reduces the stress concentration from the bottom of the hub. Pipe fitting flange is often used in applications where high pressure needs to be considered. The inner diameter of the flange matches the inner diameter of the pipe. Pipe fitting flange CL150 ANSI B16.5 flanges usually have raised, flat or RTJ faces. When the flange needs a raised face, the standard height of the welding neck flange below 400 # is 1/16 ″. For 400 # and above, the raised surface height of standard welding neck flange is 1/4 ″.
The specification of pipe fitting flange CL150 ANSI B16.5
Brief specifications of pipe fitting flange CL150 ANSI B16.5:
Size: 1/2” to 60”, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
Facing: RF / RTJ
Material of pipe fitting flange CL150 ANSI B16.5:
Carbon steel: A105, A350 LF2, C22.8, S355JR
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12
Packing: plywood case and plywood pallet
Standards of pipe fitting flange CL150 ANSI B16.5:
ASME/ANSI B16.5 Class 150 WN / Class 300 / Class 600 / Class 900 / Class 1500 / Class 2500
ASME B16.47 Series A/MSS SP-44 Class 150 WN / Class 300 / Class 600 / Class 900
ASME B16.47 Series B/API 605 Class 75 WN / Class 150 / Class 300 / Class 600 / Class 900
BS 3293 Class 150 WN / Class 300 / Class 600
DIN 2631 PN 6 / DIN 2632 PN 10 / DIN 2633 PN 16 / DIN 2634 PN 25 / DIN 2635 PN40
The package of pipe fitting flange CL150 ANSI B16.5:
Generally the packages of flanges include plywood case and pallet. If customer have special requests the customized packaging is also available.
What are the functions of flanges?
A pipe flange is a protruding edge, edge, rib or flange used to make a connection between two pipes or between a pipe and any type of fitting or equipment component. Pipe flanges are used for dismantling piping systems, temporary or mobile installations, transitions between dissimilar materials, and connections in environments that are not conducive to solvent cementing.
Flanges are relatively simple mechanical connections that have been used successfully in high pressure piping applications. They are widely understood, reliable, cost-effective, and available from a wide range of suppliers. In addition, the moment-carrying capacity of flanges is significant compared to other mechanical connections. This is an important feature for systems that experience pipe walking or lateral buckling due to temperature and pressure changes, such as deep water pipelines. Flanges are designed to meet a wide range of application requirements, such as high temperature and corrosion resistance.
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