Pipeline minimum distance calculation formula
Friday, 03 August 2018
Pipeline minimum distance calculation formula Abstract : div is calculated according to the formula L=l+b/2=(Hh)/tanα+b where H is the depth of the pipe groove (ditch), m; h is the foundation depth of the building, m; α soil internal friction angle , arc; b is the width from the center of the pipeline to the outer
- Published in Technology
ASTM A179 (ASME SA179) Boiler tubes,Cold Drawn Seamless Carbon Steel Tube
Wednesday, 25 July 2018
Boiler tubes refers to hollow round section steel that is used in manufacturing heat transfer unite, ASTM A179/ASME SA179 specification is designed as American standard of Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes. Diameter and wall thickness of ASTM A179/ASME SA179 has a wide range from small diameter to several meters. ASTM A179 Steel
- Published in Pipes
Butt Weld Fittings – API 5L/ASME B16.49 Induction Bending,Hot Induction Bend
Thursday, 19 July 2018
Induction Bending is a controlled means of bending pipes through the application of local heating using high frequency induced electrical power. The induction bending process was originally used during World War II to harden gear and ball bearing surfaces. Today, induction bending enables the bending of large pipes, including square and rectangular tubes. Originally used for
- Published in Bend
45 degree Short Radius Elbow,Steel Fittings, Butt Weld
Saturday, 07 July 2018
Elbows are again classified as long radius or short radius elbows. The difference between them is the length and curvature. A short radius elbow will be giving the piping a sharper turn than a long radius elbow. An elbow is pipe fitting which is used as connection point between two lengths of pipes to produce
- Published in Butt Weld Elbows
API 5L X52 PSL1 Carbon Line Pipe
Thursday, 28 June 2018
1, Size: 323.8 x 11.13 x 10000-12000mm API 5L X52 PSL1 Carbon Line Pipe 2. Grade: X52,the product analysis and melting analysis are conformed to API Spec 5L PSL1 3.Bending:4mm/M,Overall Length:≤2‰ 4.Processing for the end of the pipe:The pipe end beveling shall not exceed 1.6mm 5.The surface quality of line pipe:the inner surface of line
- Published in Pipes
API 5L Welded Steel Pipe for gas
Thursday, 28 June 2018
The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil. Size range is limited only by manufacturer’s capabilities. Outer Diameter: 21mm-610mm (1/2″-24″) Wall Thickness: 2mm-40mm Length:
- Published in Pipes
API 5L Grade B PSL2 Carbon Steel Seamless Pipe
Monday, 25 June 2018
API 5L specification covers seamless and welded steel line pipe. It includes standard-weight and extra-strong threaded line pipe. It includes standard-weight and extra-strong threaded line pipe; and standard-weight plain-end, regular-weight plain-end, special plain-end, extra-strong plain-end, special plain-end, extra-strong plain-end pipe; as as well as bell and spigot and through-the-flow line(TFL) pipe.API 5L also requires a
- Published in Pipes
General Welded Pipe VS Straight seam welded pipe
Thursday, 21 June 2018
Straight seam steel pipe definition: Refers to the longitudinal and parallel steel pipe of the weld. It is also commonly referred to as a straight seam welded pipe or a straight seam steel pipe. The straight seam steel pipe is made by winding a long strip of certain specifications through a high frequency welding unit
- Published in Technology
differences between Seamless steel tubes and ERW Stainless Steel Pipes?
Thursday, 21 June 2018
Seamless steel tubes have a hollow cross-section and are used in large quantities as pipes for transporting fluids, such as pipes for transporting oil, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, steel pipes have a lighter weight when subjected to the same flexural and torsional strength
- Published in Technology
Difference Between Black Steel Pipe and Galvanized Steel Pipe
Saturday, 16 June 2018
Black Steel Pipe vs Galvanized Steel Pipe Homes need gas and water in order to run comfortably. Gas provides heat and fire to cook food and we cannot live without water. Pipes are used to carry these essential materials into homes, buildings, and other construction projects to convey or carry gas and water to supply
- Published in Pipes, Technology