Let organic fertilizer feed apple

Let organic fertilizer feed apple With the improvement of people's living standards, the requirements for food safety are getting higher and higher, especially when shopping for fruits and vegetables, consumers are often willing to spend more money to purchase green and healthy organic foods.

A local fruit farmer at an apple orchard on the banks of the Wulong River in Yantai told reporters that the temperate monsoon-type continental climate has an average annual temperature of 11.2 degrees Celsius. Five Garonne follow the eastern border of xuefang Nanliu into the sea along the coast on both sides to form a larger parcel of land, fertile soil with silt sandy soil is the main grain producing areas suitable for planting wheat, corn and other food crops and appropriate to develop horticulture. This piece of orchard is close to the Wulong River and is the best sandy soil.

According to the owner of the orchard, the current introduction of fruit trees is based on organic fertilizers and his fruit trees are regularly eaten as "soybeans." After purchasing a large number of soybeans, they were fermented and buried under a fruit tree to cover them with a plastic film and continue to ferment and provide nutrients to the fruit trees. After picking the bag and carrying out the final last leaf sterilisation, it will never follow any chemical insecticide or sterilization. Can be taken directly from the tree and eaten without further cleaning.

We have many kinds of flat welding flanges, such as ASME B16.5, ASME B16.47, DIN 2634, DIN 2635, DIN 2630, DIN 2636, DIN2631 and DIN 2637 etc. The flange is the part for connecting pipe and pipe at pipe end. There are holes on the flange, use bolt to connect two flanges, and use gasket to seal two flanges. The flat welding flanges are suitable for connecting steel pipes that the nominal pressure is not larger than 2.5MPa. The sealing surface of flat welding flange should be smooth, concave-convex and tongue-and-groove etc. 


Type: DIN2630 to DIN2635

Pressure: PN2.5 to PN64

Material: Carbon steel or other required material


Welding neck drawing


DIN2633

Drawing and data show DIN2633, if you need other types, please contact with supplier.


How to order: DIN number + (size) (x d1 dimension if not ISO) + (pressure) + material if not steel
Example: for steel = DIN 2633 DN 100 PN 16 Example: for stainless = DIN 2633 DN 100 PN 16 316SS





Welding Neck Flange

Welding Neck Flange,Stainless Steel Flange,Socket Weld Flange,Steel Weld Neck Flange

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