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[Product knowledge] BUTTWELD ELBOW 45/90/180 DEG.
BUTTWELD ELBOW 45/90/180 DEG.ASME B16.9 buttweld elbows are manufactured in a wide range of dimensions (combinations of outside diameter and wall thickness) to fit ASME B36.10 and ASME B36.19 carbon, alloy and stainless steel pipes of any size between 2 and 48 inches (and above).Buttweld elbows belo
[Product knowledge] STEEL PIPES
Steel PipeA curved steel pipe supplied with a discharge-regulating device to direct the jet onto the buckets in impulse runners.
[Product knowledge] PIPE BENDS
PIPE BENDSA pipe bend is a generic term to indicate a fittings that changes the direction of the piping system (technically, elbows are pipe bends too but of a standardized type in terms of angle degree and direction). The term “pipe bend” refers to a fitting that offsets the direction of the pipe w
[Product knowledge] BUTTWELD TEE
BUTTWELD TEEEQUAL TEEAn equal tee, otherwise called straight tee, is a buttweld fitting used to branch a pipeline, or any other pipework, at 90 degrees. Equal tee asme b36.19A pipe tee is defined “equal” when the bore size at the run and branch sides have the same diameter. An equal tee is, therefor
[Product knowledge] HEAT TREATMENT OF PIPES
Heat treatment is used to avoid or alleviate the detrimental effects of high temperatures, which are unavoidable during the welding process. The heat treatment required and the recommended temperatures and holding times vary among metals. They are specified in ASME B31.3, Table 331.1.1, Requirements
[Product knowledge] Gas Transport in Underground Coal Mines
Pipeline MaterialMild steel pipes and casing (externally flush) were commonly used since 1940s. They suffer from many drawbacks. Some of them are listed below:1.Very heavy in large sizes (above 5″ in diameter) and liable to hurt workers.2.Must be on floor and prone to get damaged by both floor heavi
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