What should be considered when choosing seamless pipe or welded pipe?
Saturday, 14 April 2018
Not only the dimensions are crucial When selecting a seamless or welded pipe, an abundance of facts should be taken into consideration. Production Processes Seamless pipes are manufactured using different procedures, depending on the diameter or the ratio of diameter to wall thickness. The normal raw material is a round spool section preheated in a
- Published in Technology
ANSI/ASME B16.9 Butt Welding elbow and pressure grade classification
Friday, 06 April 2018
If graded according to the pressure level, there are about 17 species, which are the same as the American pipe standards: sch5s, sch10s, Sch10, Sch20, Sch30, sch40s, STD, Sch40, Sch60, sch80s, Xs;sch 80, Sch100, Sch120, Sch140, Sch160, XXS, the most commonly used is STD and XS two kinds. According to the angle of the elbow,
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ASTM A 234 Carbon Steel Pipe Fitting Summary Data Sheet
Sunday, 01 April 2018
Even with all the advances in technology today, the wholly welded piping system has for decades remained the best choice for use in high pressure and high temperature application. Many piping jobs in schools, industrial plants, refineries and factories have benefited from the inherent advantages of a completely welded system. It becomes a closed container
- Published in Bend, Butt Weld Elbows, ELBOW, Technology
Carbon steel seamless pipe
Wednesday, 28 February 2018
Carbon steel seamless pipe is a kind of long steel. Steel Pipe has a hollow cross-section, a large number of pipelines used for conveying fluids, such as oil, natural gas, gas, water and some solid materials pipelines. Steel pipe and solid steel, such as the strength of the flexural torsion, the same time, light weight,
- Published in Technology
High pressure bimetal compound pipe
Sunday, 21 January 2018
High pressure bimetal compound pipe Bimetal Metallurgical Composite Pipe Bimetal Metallurgy Composite Pipe-it combines the primary industrial materials with the high technology metallurgical treatment process, adopts centrifugal casting tube billet by extrusion, cold rolling (or cold Drawing) production mode, thus obtains the high quality compound pipe. This new type of composite pipe can be general
- Published in NEWS, Technology
comparison between steel pipe and steel tube
Friday, 10 November 2017
One of the most frequent questions we get from customers is “What’s the difference between pipe and tube”? since they are looks like the same products, round shape, hollow in the middle, material in steel metals. Shape Pipes are always round in shape. Tubes can be square, rectangular or round, as shown in the image
- Published in Technology
what is ASME A53 pipe?
Thursday, 12 October 2017
ASTM A53 pipe (also referred to as ASME SA53 pipe) is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations involving coiling, bending, and flanging, subject to certain qualifications. ASTM A53 pipe covers Seamless and
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ASTM A525 G90 steel plates
Tuesday, 26 September 2017
What G90 means? Introduction One of the most confusing topics related to coated-steel sheet products is the issue of coating weight designations and what they mean with respect to product performance. This discussion is intended to help clarify this issue. Coating
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What is the Importance of Clad Pipe in the Oil and Gas Industry?
Saturday, 23 September 2017
Exploration for new oil and gas fields is increasingly moving offshore. The wide range of applications, with welds often subjected to extreme environments, put a high demand on weld quality. Pipeline System equipment has been used extensively for offshore pipeline welding projects using the GTAW and FCAW processes. Definitely. As you know, the era of
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what is difference between A53 and A106 seamless steel pipes
Wednesday, 13 September 2017
• Specification of A53:Pipe, Steel, Blackand Hot-Dipped,Zinc-Coated, Seamless •Material: ASTM A53 Grade B • Dimension:ASME B36.10 • End connection: Plain / Bevelled / NPT threaded •Surface: Bare / Black paint / Hot-dip galvanized coating • Hydrostatic test: ASTM A53 • NDT testing: ASTM E309 Eddy current examination ASTM E570 Flux leakage examination ASTM E213 Ultrasonic
- Published in Technology