Pipe Fittings are Piping component that helps in Changes the direction of the flow such as elbows, tees. Changes the size of the pipe such as reducers, reducing tees. Connect different components such as couplings and stop the flows such as Caps. There are different types of pipe fitting used in piping. Pipe Fittings used in piping work are listed below.
PSL 1 is a standard quality for line pipe where PSL 2 contains additional chemical, mechanical properties, and testing requirements. Grades covered by this specification are A25, A, B and "X" Grades X42, X46, X52, X56, X60, X65, X70, and X80.
Carbon Steel Type 235LT C11 1 A 333 Grade 6 Seamless pipes C11 1 A 671 Grade CC60, CC70 Welded pipes C11 1 A 420 Grade WPL 6 Wrought fittings C11 1 A 350 Grade LF 2 Forgings C11 1 A 516 Grade 70 Plates C12 1 A 352 Grade LCC Castings Carbon Steel Type 360LT C21 1 A 694 Grade F52 Forgings C21 1 A 860 WPHY 52 Wrought fittings
High quality painting of piping and equipments as well as structures, is essential to avoid corrosion. It helps ensure long life of a constructed plant and low maintenance costs. Painting involves not only total surface cover but also markings of various types such as line numbers, fluid codes, flow arrows, equipment numbers etc.
Standard Specification for Heat-Treated Carbon Steel Fittings for Low-Temperature and Corrosive Service: A860 / A860M - 18: Standard Specification for Wrought High-Strength Ferritic Steel Butt-Welding Fittings: A960 / A960M - 20: Standard Specification for Common Requirements for Wrought Steel Piping Fittings: A961 / A961M - 20
The second digit indicates there are no added alloys. The last two digits indicate the steel has around 0.20 percent carbon content. For another example, a popular steel in the piping industry is 4130. The '41' indicates the steel contains chromium and molybdenum alloys. The '30' indicates the steel has around 0.30 percent carbon content.
A420/A420M Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service A426/A426M Standard Specification for Centrifugally Cast Ferritic Alloy Steel Pipe for High-Temperature Service A437/A437M Standard Specification for Stainless and Alloy-Steel Turbine-Type Bolting Specially Heat
Shop for Carbon Steel Weld Fittings & Flanges at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. Availability
EATON Weatherhead Hose Assembly Master Catalog W-HYOV-MC002-E3 February 2011 L-1 Adapters, Tube Fittings & Connectors Hose to Order & Size Designation L-2 Steel Adapters L-3 thru 16 Swivel Adapters L-17 thru 23 For-Seal Adapters L-24 thru 34 JIC 37° Flare-Twin Fittings L-35 thru 64 Steel Din Fittings L-65 thru 67 Straight Thread O-Rings L-68 thru 70 Din Connectors L-71
New or existing buried pipe, made of carbon or alloy steel, fabricated to ASTM or API material specifications. Welded pipe, joined by welding techniques permitted by the ASME code or the API standards. Piping designed, fabricated, inspected and tested in accordance with an ASME B31 pressure piping …
Rubber lined carbon steel; Saran lined steel; Stainless steel 304L; Titanium; Zirconium; related to pipes in carbon steel are indicated in the chart below: PTFE - PolyTetraFluoroEthylene; FRP - fibreglass; PVDF - PolyVinyliDene Fluoride; FEP - Fluorinated Ethylene Propylene; Installed cost ratios are based on a 100 m (400 ft) DN 50 (2") pipe installation.
Grade A Carbon Steel (ASTM A53, A523, API 5L PSL1 ) Minimum Yield Strength: 30,000 psi Maximum Yield Strength: None Minimum Tensile Strength: 48,000 psi Notes: This grade may be used for standard pipe, line pipe, or conduit pipeas specified in the various ASTM and API specifications. Grade B Carbon Steel (ASTM A53, A523, API […]
LANL Engineering Standards Manual PD342 Chapter 17 Pressure Safety Section D20-B31.3-G, ASME B31.3 Process Piping Guide Rev. 2, 3/10/09 4 The Owner and Designer are responsible for compliance with the personnel and process qualification requirements of the codes and standards. In particular, the application of ASME B31.3 requires compliance with the Inspector qualification
High-carbon steel. High-carbon steel has a carbon content of 0.60– 1.25 wt.% and a manganese content of 0.30 – 0.90 wt.%. It has the highest hardness and toughness of the carbon steels and the lowest ductility. High-carbon steels are very wear-resistant as a result of the fact that they are almost always hardened and tempered.
ASME B36.10M-2015: Welded and Seamless Wrought Steel Pipe: ASME B36.19M-2004: Stainless Steel Pipe (For 5S,10S,40S and 80S) Don't get confused between 3 1/2 inch nominal with 3.5 inch OD, 4″ nominal with 4.000″ OD
These schedule numbers bear a relation to the pressure rating of the piping. There are eleven Schedules ranging from the lowest at 5 through 10, 20, 30, 40, 60, 80, 100, 120, 140 to schedule No. 160. For nominal size piping 150 mm and smaller, Schedule 40 (sometimes called 'standard weight') is the lightest that would be specified for steam applications.
The Schedule of pipe refers to the wall thickness of pipe in the American system. Eleven schedule numbers are availablefor Carbon Steel Pipes: 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, & 160 . The most popular schedule, by far, is 40. Schedules 5, 60, 100, 120, & 140 have rarely been used. Thickness of the pipe increases with the schedule number.
the industry standards for pipeline construction around the world. Semiautomatic, self-shielded flux-cored Innershield® Process is being used around the world to produce high quality, low hydrogen, reliable, lower cost pipeline welds. Vertical Down vs. Vertical Up Welding Vertical down welding with cellulosic electrodes is normally done with
Carbon Steel API 5L. . .. . .. . . Seamless pipe Electric resistance welded pipe Electric fusion welded pipe, double butt, straight or spiral seam Furnace butt welded 1.00 0.85 0.95 A 53 Type S Type E Type F Seamless pipe Electric resistance welded pipe Furnace butt welded pipe 1.00 0.85 0.60 A 106 . . . Seamless pipe 1.00 Low and Intermediate ...
are low, but the labour costs are more due to the non-availability of trained welders and fitters. (Fig. 5.21). Socket-welded joints These are used when there is a high chance of leakage in the joints. Pipes are joined as putting one into other and welded around the joint, as shown in Fig. 5.22. Pipes having different diameters are suitable for ...