A flange is an external or internal ridge, or rim (lip), for strength, as the flange of an iron beam such as an I-beam or a T-beam; or for attachment to another object, as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera; or for a flange of a rail car or tram wheel. Thus flanged wheels are wheels with a flange on one side to keep the wheels from running off the rails. The term "flange" is also used for a kind of tool used to form flanges. Pipes with flanges can be assembled and disassembled easily.
A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.
A fitting is a part, especially one of a standard size or shape, that goes with a larger system. They sell pipes and all types of fittings including connectors and valves. A coupling is a fitting that is used to join two or more components together. A fitting is a part, especially one of a standard size or shape, that goes with a larger system. Y-Strainers are devices for mechanically removing unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element. They are used in pipelines to protect pumps, meters, control valves, steam traps, regulators and other process equipment.
Y-Strainers are very cost effective straining solutions in many applications. Where the amount of material to be removed from the flow is relatively small, resulting in long intervals between screen cleanings, the strainer screen is manually cleaned by shutting down the line and removing the strainer cap. For applications with heavier dirt loading, Y-Strainers can be fitted with a "blow-off" connection that permits the screen to be cleaned without removing it from the strainer body.
Category of flange, pipe, striners and fitting there are many such as :
• Blind BL Flanges • Slip-On SO Flanges • Weld Neck WN Flanges • Socket Weld SW Flanges • Orifice Flanges • Lap Joint LJ Flanges • Threaded TH Flanges
• Duplex Strainers • Basket Strainer • Y Strainers
3. Pipe & Tube
• EMT Conduit Steel Pipes • Galvanized Conduit Steel Pipes • PVC Pipes • PVC Tubes
• Concentric Reducers • Eccentric Reducers • Tees • Pipe Nipples