Steel jacket steel insulation pipe interface processing

First of all, it is described that the outer casing of the working length of the steel jacket steel heat-insulating pipe is 10 centimeters long, which facilitates welding between the working pipes without damaging the insulation material. The welding procedure is to perform basic welding and then normal welding. The final key is to ultrasonically test the steel pipe 100%. Qualified completion work has not yet been completed, but also hydraulic pressure test, pressure test. 0317-3086808 15033687720
After the completion of this set of procedures, there will be an orderly implementation of the next insulation layer.

Corrugated cardboard production line referred to as tile line, is the key production equipment of corrugated carton production enterprises, corrugated cardboard production line is the most important carton packaging enterprises in the production line equipment, including wet equipment, cadres equipment, an important part of production management system.
Complete Corrugator production line
Corrugated Cardboard Production Line is the professional design equipment to produce the 3ply,5ply,7ply cardboards.
♦Min to Max speed :150m/min – 350m/min
♦The paper width 1400-2200mm
♦Flute: A/C/B/E/F /G
Complete corrugator production line mainly consist of the Mill Stand, Pre-heater, Multipe Paper Preheater, Single Facer, Glued Machine, The Over Bridge Converyes, Double Facer, Sitter Scoeres, CNC Cutters, Stackerss etc.

Corrugatted Board Production Lines

Single Facer,Double Facer,Cutter,Pre-heater,Staker,Corrugated Cardboard Machine,Automatic Corrugation Machine

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