Project Name: Sichuan state group and chemical company 5 tons / year of glyphosate Shuncheng project
Project time: August 2014
Project location: City, China
Sichuan Hebang group, Sichuan Shuncheng chemical company 5 million tons / year of glyphosate project to Wuxi Kyle grams (kelk) instrument valve Co., Ltd. ordered 40 sets of dual phase steel V type ball valve and 1 set of 904L materials of high performance butterfly valve.
Glyphosate is by Monsanto Company developed a non selective, non residual herbicide, the perennial root weeds very effective, widely used in rubber, mulberry, tea, fruit and sugar cane.
There are several methods for the preparation of glyphosate, such as: phosphorous acid two alkyl ester method, chlorine methyl phosphoric acid method, and the method of amino acid two acetic acid. No matter what method to prepare and whole process temperature is not high (150 DEG C below), mainly manufacturing process before, later there will be a suspension and crystallization produced, it will consider the seal valve, hard seal ball valve requires the use of dual phase steel material. However, due to the intermediate process of corrosive medium, so the general use of plastic lined valve, low cost and corrosion resistance.
At present, Wuxi Kyle grams of foundry technology has been relatively mature, can manufacture all kinds of special material and the control valve products, such as dual phase steel, super duplex steel, 904L, Hastelloy B, Hastelloy C, titanium, 20# alloy steel, Monel alloy etc., suitable for in various valves and a variety of pound class, also has a lot of outstanding achievement, such as Maanshan Iron and steel titanium valve, Guizhou Tianfu chemical dual phase steel valve, Nanjing Chemical Roswell 904L hard seal ball valve and so on. These special materials of the valve quality can be comparable with imported products, it is our unique technical advantages and good performance of the use of our products, to allow customers to have enough confidence in us. The supply of V type ball valve is a full metal seat, the leak level reached the V CLASS level, the need to increase the torque of the actuator, the valve stem special design to meet customer requirements.
