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Plate flange of carbon steelJul 1, 2018Flat flange usually refers to the opening of several fixed holes on the periphery of a similar disc body. Flat flange Flat flange relativ…
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In 2018 1-5, China´s production of welded steel pipe production increased by 11.3% over the same period last year.Jun 7, 2018According to the data of the National Bureau of statistics, the output of the welded steel pipe in China was 4 million 550 thousand tons in May, up…
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Setting and installation of manhole for carbon steelJun 1, 2018Carbon steel manhole is a safe emergency ventilation device installed on the top of the tank. It is usually used with fire-retardant and mechanical…
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Appears on International equipmentMay 5, 2018
JOINTECH JOINTECH JOINTECH appears on International equipment manufacturing exhibition in Hefei and ShanghaiJOINTECH appears on International equip…
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Exhibition in Hefei and ShanghaiApr 20, 2018
JOINTECH appears on JOINTECH appears on International equipment manufacturing exhibition in Hefei and ShanghaiJOINTECH appears on International equ…
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