Introduction to piping fittings and components
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This document provides an introduction to piping fittings and components. It defines piping as the assembly of straight and bent pipes, fittings, gaskets, valves and other components used to transport liquids, gases, and other flowable substances. The document distinguishes between pipes and tubes, and provides technical terms related to pipes such as piping class, pipe sizing, pipe wall thickness, and pipe lengths. It also describes common pipe joining methods like butt welding, socket welding, screwed, and flanged, including their advantages and disadvantages.
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AWS Schäfer has over 50 years of experience manufacturing pipe forming machines. Their induction bending machines can bend pipe with radii from 1.5 times the pipe diameter to 40 diameters, and can preserve straight sections before, after, and between bends. This results in high quality bends with minimal wall thinning and fewer welds. Their hydroforming machines can produce tees from pipe with diameters from 57mm to 1020mm out of various steel grades. Cladding machines can apply a corrosion-resistant inner layer to carbon steel pipe for uses like oil and gas drilling where corrosion is a concern. This extends the lifetime of pipes 10 times compared to carbon steel.
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Only for Knowledge purpose, doesn't contains any confidential data's.
Content:
1. What is Duct & Duct design
> Typical illustration of duct work
2.
Ducting Materials
> Galvanized steel
> Aluminium (Al)
> Polyurethane and phenolic insulation
panels (pre insulated air ducts)
> Fiberglass duct board (preinsulated
non metallic ductwork)
> Flexible ducting
> Fabric ducting
> PVC low
profile ducting
> Waterproofing
3. Components of Duct System
> Vibration isolators
> Take
offs
> Stack boots and heads
> Volume control dampers
> Smoke and fire dampers
> Turning vanes
> Plenums
> Terminal units
> Air terminals & Louvers
> Duct joints
4. Air leakage in duct
> Why duct leak test required
> Where Does Duct Leakage Occurs
> Methods to test Duct Leakage
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> Duct sealing methods
Duct tape,
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based sealant, Metallic tapes
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> Methods
Contact vacuuming, Air
sweeping, Power brushing, Sealing of
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•Materials (Metal-Carbon Steel, Stainless Steel, Alloy Steel etc. Non-Metal- PVC/VCM, HDPE, GRE-GRP etc.)
•Manufacturing methods
•Heat treatment requirements
•Inspection and Testing requirements (Non Destructive Testing, Mechanical & Chemical testing)
•Dimensions & Markings requirements
•Code & Standard used in piping
Aircraft fluid lines and fittings - Flexible hose
Flexible hoses are used in aircraft fluid systems to connect moving parts. There are three main types of hoses based on pressure rating: low, medium, and high pressure. Hose construction involves an inner tube, reinforcement layers, and outer cover. Common materials for each component are described. Proper hose installation requires slack, avoiding twists or sharp bends, and use of supports and clamps. Hose identification and maintenance procedures are also outlined.
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This document provides information about different types of pipes and pipe fittings. It discusses various pipe materials like cast iron, ductile iron, PVC, copper, galvanized, and CPVC pipes. It also describes common pipe fittings like elbows, tees, couplings, and valves. Other topics covered include pipe installation processes like trenching and joining methods like welding and compression fittings. Finally, it summarizes various plumbing fixtures like bathtubs, sinks, showers, faucets, and appliances like water heaters.
risong brochure
The document introduces Risong Polypipe Manufacturer Co., Ltd, a Chinese manufacturer of plastic pipes and fittings. It details the company's history, facilities, certifications, product range which includes over 150 plastic pipe and fitting products for water, gas and heating systems. It provides specifications, characteristics, and applications for the company's multilayer pipe product which combines advantages of metal and plastic pipes.
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This Presentation is about Fundamentals of Piping it includes following points & Describes its each points as follows:-
1.Concept layout drawing
2.Piping components & their Access Requirements
3.Straight Length Requirements
4.Orientations of various taping and components
5.Piping drains and vents
6.Insulations
7.Material & Sizing
8.Critical piping system consideration
9.pinpe stress analysis
10.Pipe supports
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Ductmate produces a wide range of ducting and air ventilation products for various industries including healthcare, food processing, and entertainment venues. Their products are designed to meet industry standards and focus on energy efficiency, indoor air quality, safety, and sustainability. Ductmate has a green philosophy and their products can significantly reduce energy consumption through minimizing air leakage from ductwork. Their sealing products and techniques help improve indoor air quality by preventing contaminants from spreading through ducting systems.
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Introduction to piping fittings and components
- 1. Introduction to piping fittings and components. BY MOBIN VARGHESE
- 2. PIPING: ASSEMBLY OF STRAIGHT AND BENT PIPES, FITTINGS, GASKETS, VALVES AND OTHER COMPONENTS. It also includes pipe supporting elements and insulation. It does not Include piping structure, equipment and instruments. Pipe is a term to designate a hollow, tubular body used to transport any commodity possessing flow characteristics such as those found in liquid, gas, vapour, slurry, fine powder and bubbly liquids.
- 3. Difference between tubes and pipes. Sr. no. PIPES TUBES 1. Pipes are specified by nominal bore (NB) Tubes are specified by outside diameter. 2. Wall Thickness is express in schedule. Wall Thickness is expressed in BWG (Birmingham Wire Gauge) 3. Available in small bore as well as big bore. Available in small bore only. 4. Used in all process &utilities line Generally used in tracing lines. 5. The outside dia of pipe goes up to 12” The outside dia of tubes remains numerically equal .
- 4. Difference between tubes and pipes. TUBES PIPES
- 5. TECHNICAL TERMS FOR PIPES. PIPING CLASS : ASSEMBLY OF PIPING COMPONENTS, SUITABLE FOR A DEFINED SERVICES AND DESIGN LIMITS IN A PIPING SYSTEM. PIPE SIZING : PIPE IS IDENTIFIED BY THREE DIFFERENT SIZE CATAGORIES : NOMINAL PIPE SIZE (NPS), OUTSIDE DIAMETER(OD) AND NOMINAL BORE (NB). PIPE WALL THICKNESS : THE THICKNESS OF THE METAL USED TO MAKE THE PIPE. PIPE LENGTH : AVAILABLE PIPE LENGTHS IN MARKET AS SRL (SINGLE RANDOM LENGTH)
- 6. PIPING SIZE NPS(INCH) NB(mm) OD(mm) 1/2 15 21.3 3/4 20 26.7 1 25 33.4 1-1/2 40 48.3 2 50 60.3 3 80 88.9 4 100 114 6 150 168 8 200 219 10 250 273 12 300 324 HERE ARE SOME OF THE PIPE SIZES THAT CAN BE FOUND USUALLY MANUFACTURED IN THE INDUSTRY
- 7. TECHNICAL TERMS FOR PIPES. PIPE ENDS : DEPENDING ON THE SIZE OF THE PIPES, MATERIAL OF THE PIPE. PIPE JOINING METHODS : THERE ARE DIFFERENT JOING METHODS FOR PIPES :
- 8. PIPE JOINING METHODS. BUTT WELDED : ADVANTAGES DISADVANTAGES • MOST ECONOMICAL JOINING METHOD FOR BIG LINES • JOINT IS LEAK PROOF • WELD INTRUSIONS WILL AFFECT THE FLOW • END PREPARATION IS NECESSARY
- 9. PIPE JOINING METHODS SOCKET WELDED ADVANTAGES DISADVANTAGES • ALLIGNMENT IS EASIER • NO INTRUSION OF WELD • LEAK PROOF • NOT SUITABLE IF THE FLUID IS CORROSIVE IN NATURE • NOT SUITABLE IF VIBRATION IS ANTICEPATED.
- 10. PIPE JOINING METHODS SCREWED ADVANTAGE DISADVANTAGE • EASY TO MAKE AT SITE. • CAN BE USED WHERE WELDING IS PROHOBITED DUE TO FIRE HAZARD. • LEAK PROOF JOINT CANNOT BE GUARANTEED • NOT SUITABLE WHEN SERVICE FLUID IS CORROSIVE IN NATURE • NOT SUITABLE WHEN VIBRATION IS ANTICIPATED • NOT SUITABLE WHEN TEMP IS ABOVE 925 F/ 500C • THE THREAD REDUCES THE WALL THICKNESS CONSEQUENTLY REDUCES THE STRENGTH.
- 11. PIPE JOINING METHODS FLANGED METHOD ADVANTAGES DISADVANTAGES • EASY TO MAKE AT SITE. • CAN BE USED WHERE WELDING IS PROHOBITED • DISMANTLING IS VERY EASY. • LEAK PROOF JOINT CANNOT BE GUARANTEED • IT IS AN EXPENSIVE METHOD. • NOT SUITABLE WHEN HIGH BENDING MOMENT IS ANTICIPATED.
- 12. QUESTION ROUND!!
- 13. THANK YOU!