Petrochemical respiration valve installation requirements

(1) Breathing width should be installed at the highest point in the gas space of the tank to reduce material evaporation losses and to provide the most direct and maximum access to the breathing valve smoothly. Usually for vertical tank, the breathing valve should be installed in the top of the tank roof as far as possible, for the tank roof to be insulated tank, can be installed in the vicinity of the ladder platform; (2) When the need to install two breathing valves, (3) If the respiration valve is used on a nitrogen sealed can, the nitrogen gas supply pipe should be taken away from the breathing valve port and inserted into the tank by the top of the can about 200mm, so that the nitrogen into the tank After the direct discharge, to achieve the purpose of nitrogen seal.

Wind Power

Our firm introduced whole set of good-sized numerical control hydraulic folding equipment(1280/16000) as well as equipped with a series of good-sized professional equipments of armor plate-flatted machine, lengthways cut machine, numerical control cut machine, auto-closed up machine, auto-arc-weld machine, hydraulic redressing straight machine, etc. The firm produces all sorts of conical, pyramidal, cylindrical steel poles with production range of dia 50mm-2250mm, thickness 1mm-25mm, once taking shape 16000mm long, and large-scale steel components. The firm also is equipped with a multicolor-spayed pipelining. At the meantime, for better service to the clients, our firm founded a branch com. The Yixing Jinlei Lighting Installation Com, which offers clients a succession of service from design to manufacture and fixing.

Our products put into market range in: transmission line steel poles, substation tubular poles, high mast poles, flag poles, traffic signal poles, large advertising boards, street lamp poles, telecommunication poles, wind power poles, courtyard lamps,. The products has been sold to Southeast Asia, Australia, Middle East and Europe etc. as well as domestic most provinces and area, has been proved by the English Moody Co., comply with ISO9001:2000 Quality Control Certifications System standards. We have got the certificate for 220KV Transmission line steel poles, 500KV Steel construction and tubular poles, 750KV and below voltage Steel Tubular Tower and Telecommunication Poles.

Wind Power Pole, Wind Power Steel Pole, Solar Lighting Pole, Power Lighting Pole

Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.jinleisteeltower.com