Flange basic introduction-phase 5
author: YITECH
2024-10-14
A 4 PVC flange is a plumbing fitting used to connect a PVC pipe to a flat surface, such as a floor or wall. It is commonly used in drainage systems and water treatment applications. Any needs about that please contact us for quote.
Flange basic introduction
Pipe flanges and their gaskets and fasteners are collectively referred to as flange joints.
Pipe flanges and their gaskets and fasteners are collectively referred to as flange joints.
Applications:
Flange joint is a kind of component which is widely used in engineering design and involves a wide range of areas. It is an essential part of pipe design and pipe fitting valves, and it is also a necessary component in equipment and equipment components (such as manholes, sight glasses, liquid level gauges, etc.). In addition, other professions such as industrial furnaces, thermal engineering, water supply and drainage, heating and ventilation, automatic control, etc., also often use flange joints.
Material:
Forged steel, WCB carbon steel, stainless steel, 316L, 316, 304L, 304, 321, chromium molybdenum steel, chromium molybdenum vanadium steel, molybdenum dititanium, rubber lined, fluorine lined material.
Categories:
Flat welded flange, neck flange, butt welded flange, ring joint flange, socket flange, and blind plate, etc. Implementation standards: GB series (national standard), JB series (Mechanical department), HG series (chemical department), ASME B16.5 (American standard), BS4504 (British standard), DIN (German standard), JIS (Japanese standard).
International pipe flange standard system:
There are two main international pipe flange standards, namely, the European pipe flange system represented by the German DIN(including the former Soviet Union) and the American pipe flange system represented by the American ANSI pipe flange.
Socket welding flange - one of 12 kinds of flanges
A socket welding flange is a flange with one end welded to a steel pipe and the other end bolted.
Sealing surface form: protrudate (RF), concave and convex (MFM), mortise and groove (TG), ring joint (RJ)
Application: boiler pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow food and other industries. It is commonly used in pipelines with PN≤10.0MPa and DN≤40.
More information about flange please continue pay attention to us, or contact us for your needs and get a free quote.
Flange basic introduction-phase 6
Flange basic introduction-phase 4
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