bimetal cladding weld elbow, Lined Elbow Method for processing
Wednesday, 12 September 2018
Summary The invention relates to the field of natural gas transmission pipeline equipment technology, in particular to a processing method of a double metal clad weld elbow. The utility model is characterized in that the carbon steel outer layer of the elbow and the inner layer of the nickel base steel plate are pressed into
- Published in NEWS
butt weld fittings-elbows
Saturday, 18 August 2018
BUTT WELD FITTIINGS The simplest way to alter the direction or function in any piping system is by using a pipe fitting/swept fitting. Pipe fittings/Swept fittings can easily change the direction of flow by maintaining the consistent wall thickness and swept radius resulting in efficient Laminar flow. Classification and Application: • Welding a fitting to the
- Published in Butt Weld Elbows, Pipe Fittings
Common Type Of Butt weld fittings
Friday, 17 August 2018
BUTT WELD FITTINGS Butt weld fittings are the most common type of pipe fittings used for pipelines above 2 inches in diameter and are connected to pipes by welding. Pipe fittings change the pathway and the layout of the pipeline or of a pipework (elbows with 45, 90 and 180 degrees angle curve), reduce/increase its flow conveyance capacity
- Published in Butt Weld Elbows, Technology
Stainless steel elbow
Friday, 03 August 2018
The elbow is a pipe that changes the direction of the pipe in the piping system. According to the angle, there are three most commonly used 45° and 90°180°, and other abnormal angle elbows such as 60° are also included according to engineering needs. Elbows are made of cast iron, stainless steel, alloy steel, calcinable cast
- Published in ELBOW
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