Model NO.: L52C
Model NO.: L52C
Our blades was made from high quality steel,which was produced by China famous steel factory which means our blades will have al longer time.We do a lot of experiment to create an alloy formula which can improve the performance of rotary blades.And with individual deposition techniques our product have obvious advantages on the quality of agricultural blades.
  • Material: Elastic Steel
  • Item Name: Field-Managing Blade--The Field Straw Chopper Blad
  • Place of Origin: Tianjin China
  • Raw Material: 65mn,60si2mn,70Mn,60Mn
  • Heat Treatment: Special Treatment
  • Painting Color: Natural Vanish, Red, Blue, Green Varnish, Customer
  • Specification: alloy coatings
  • Usage: Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
  • Power Source: Diesel
  • Brand: Mu-yun tech
  • Applications: Garden Tools, Mini Tillers, Cultivators, Rotavato
  • Process: Forged
  • Surface Treatment: Spray, Painting
  • Hardness: HRC42-48
  • Transport Package: can ordered by buyer
  • Origin: Tianjin
  • Chemical composition of different steel
  • Material  C(%) Si(%) Mn(%) Cr(%) P(%) S(%)
    65Mn 0.62-0.70 0.17-0.37 0.9-1.20 <=0.25 <=0.015 <=0.035
    60Si2Mn 0.56-0.64 1.50-2.00 0.69-0.90 <=0.35 <=0.035 <=0.035
    70Mn 0.67-0.75 0.17-0.37 0.90-1.20 <=0.25 <=0.035 <=0.035
    60Mn 0.57-0.65 0.17-0.37 0.7-1.00 <=0.25 <=0.035 <=0.03
Our blades was made from high quality steel,which was produced by China famous steel factory which means our blades will have al longer time.We do a lot of experiment to create an alloy formula which can improve the performance of rotary blades.And with individual deposition techniques our product have obvious advantages on the quality of agricultural blades.
  • Material: Elastic Steel
  • Item Name: Field-Managing Blade--The Field Straw Chopper Blad
  • Place of Origin: Tianjin China
  • Raw Material: 65mn,60si2mn,70Mn,60Mn
  • Heat Treatment: Special Treatment
  • Painting Color: Natural Vanish, Red, Blue, Green Varnish, Customer
  • Specification: alloy coatings
  • Usage: Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying
  • Power Source: Diesel
  • Brand: Mu-yun tech
  • Applications: Garden Tools, Mini Tillers, Cultivators, Rotavato
  • Process: Forged
  • Surface Treatment: Spray, Painting
  • Hardness: HRC42-48
  • Transport Package: can ordered by buyer
  • Origin: Tianjin
  • Chemical composition of different steel
  • Material  C(%) Si(%) Mn(%) Cr(%) P(%) S(%)
    65Mn 0.62-0.70 0.17-0.37 0.9-1.20 <=0.25 <=0.015 <=0.035
    60Si2Mn 0.56-0.64 1.50-2.00 0.69-0.90 <=0.35 <=0.035 <=0.035
    70Mn 0.67-0.75 0.17-0.37 0.90-1.20 <=0.25 <=0.035 <=0.035
    60Mn 0.57-0.65 0.17-0.37 0.7-1.00 <=0.25 <=0.035 <=0.03

Gate Valves are called "full-flow" Valves; there's a direct unobstructed path for flow right through the middle of the valve. A wedge-shaped brass gate is lowered into a machined slot to close the valve. They should either be completely open or completely closed. Water flowing through a partially open gate valve wears away the metal and causes the valve to fail over time.

Gate Valves

Brass Gate Valve, Flanged Gate Valve, High Pressure Gate Valves, Water Gate Valves

ZHEJIANG KINGSIR VALVE CO., LTD. , http://www.cn-kingsir.com

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