C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.
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Detail Informatio
Type: Socket weld Flange.
Material: Forged Steel, ASTM A105.
Face: Raised Face.
Size: 2”. 3/4”. We also can produce as per client drawing for special forgings, like non standard flanges, heavy thickness forged pipes.
Class: CL150. CL300.
Standard: ASME B16.5.
Marking: As per standard & customer’s requirements
Packing: Plywood box for small size, and plywood pallet for big size
Application: Flanges are used for connection between pipes, which were widely used in oil and gas industry, chemical industry, water convey, shipping building, bridge building…
Difference Between A105 & A105N
The main difference between them is their heat treatment. A105N undergoes normalization heat treatment, which increases its strength, toughness, and performance at low temperatures. A105 has no heat treatment requirement, and has a higher carbon content, which gives it its hardness.
