Slab gate valve classification

The slab gate valve can be divided into a manual slab gate valve, a pneumatic slab gate valve and an electric slab gate valve according to the driving mode. According to the use and use occasions, it can be divided into sluice gate valve with diversion hole, slab gate valve without diversion hole, slab gate valve of oil field, slab gate valve and gas slab gate valve.

Potassium Humate is made by Humic Acid and potassium hydroxide,it's a kind of efficient organic potassium fertilizer.The humic acid is a kind of biological activity agent which could improve soil active potassium content and reduce potassic loss and fixation.It has the functions of improving the NPK efficiency.It also has the functions of improving soil structure,promoting crop growth,enhancing crop's resistant ability to adverse environment conditions,improving crop quality and protecting agro-ecological environment etc. After mixed with urea,phosphatic fertilizer and patassic fertilizer,efficient multi-functional compound fertilizer could be prepared.It also has a significant drought resisting effect.

Potassium Humate

Potassium Humate,Potassium Humate Powder,Potassium Humate Crystal,Potassium Humate Flakes

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