Dimension:
       1/2" to 28",             21mm to 720mm
 
Wall Thickness:
        SCH5 to XXS,      5mm to 120mm
 
Standard:
        ASTM, ASME, API, EN, DIN, JIS, GOST etc.

Length:
       Piping lengths from the factory not exactly cut to length but are normally delivered as:
       - Single random length has a length of around 5-7 meter
       - Double random length has a length of around 11-13 meter
       - Shorter and longer lengths are available according to customer's require.

Material Features

-Low carbon steel
    0.05 to 0.309% carbon content.

-Medium carbon steel
   Approximately 0.3-0.8% carbon content. Balances ductility and strength and has good wear resistance, used for large parts, forging and automotive components.

-High carbon steel
    Approximately 0.8-2.0% carbon content. Very strong, used for springs, swords and highstrength wires.
Ultra high carbon steel
    Approximately 3.25-4.0% carbon content. Steels that can be tempered to great hardness. Used for special purposes like (non-industrial-purpose) knives axles or punches. Most steels with more than 2.5% carbon content are made using powder metallurgy.

-Low Temperature Steel
     Low temperature steel alloys having a high toughness and hardness, consisting essentially of from 0.20 to 0.30 wt % of carbon, from 1.20 to 2.00 wt % of silicon, from 0.30 to 0.80 wt % of manganese, from 1.70 to 2.40 wt % of nickel, from 2.50 to 3.50 wt % of chromium, from 0.30 to 0.55 wt % of molybdenum, and the balance essentially iron.

Material Grade













 

Spider Crane

Brief introduction of spider crane

Miniature crawler crane is widely used in the maintenance and installation of electrical equipment in substation, maintenance and installation of equipment in mechanical and chemical workshop, glass curtain wall and other occasions with narrow space.

At present, it has been widely used by State grid and China Southern power grid, and has been used in Shanghai world EXPO, general motors, Lanzhou petrochemical, Tianxin petrochemical, as well as building construction project, etc. The products have been exported to the United States, Australia, Canada, Britain, Brazil, Vietnam, united Arab emirates and other countries.In addition to the rated load of the crane there is a certain surplus, can work for a long time.

China crane,spider crane,tower crane,Crawler Spider Crane

Henan YK Prospecting Machinery Co., Ltd , https://www.yikyuirig.com