HDPE One Two Step Method Polyurethane Heat Preservation Pipe Production Line 2PE 3PE
HDPE One/Two Step Method Polyurethane Heat Preservation Pipe Production Line 2PE 3PE
•Plastic Processed: HDPE
•Screw Design: Single-screw
•Automatic Grade: full automatic
•Place of Origin: Shandong, China (Mainland)
•Brand Name: changjie
•Model Number: SJ series for HDPE Polyurethane Heat Preservation Pipe Production Line
•Voltage: 3P 380V 50HZ
•After-sales Service Provided: Engineers available to service machinery overseas
•Machine color: white and blue
•Process type: Extruding machine
•Name: HDPE Polyurethane Heat Preservation Pipe machine
•Usage: warm supply
•Temperature control appearance: ORMON
•Cooling way: Recycling water
•Heating way: Electrical heating
Packaging & Delivery
Packaging Details:Packing in film or wooden case in standard container
This machine also called HDPE heat preservation pipe production line, heat preservation pipe production line, HDPE heat preservation pipe machine, HDPE heat preservation pipe line, HDPE heat preservation pipe production line ect.
1. Such three layer PE system mainly contains blasting section, coating section, inspection section and so on.
The three-layer PE anticorrosion structure includes fusion bonded epoxy-powder bottom layer, polymer adhesive middle layer and polyethylene top layer.
The epoxy powder is a kind of thermosetting nontoxic coating, forming the high molecular weight cross-linking structure coating after solidifying, featuring good chemical anticorrosion and higher mechanical properties. The function of epoxy-powder bottom layer is to form continuous coating, providing excellent adhesion by agglutinating and solidifying the steel tube surface with good chemical resistance and cathodic disbanding resistance. The function of polymer adhesive is to agglutinate the epoxy powder before gelation, and to agglutinate the polyethylene top layer, which unites all three layers together. The three-layer PE process, with the epoxy powder coating as bottom layer, binding and bundling through polyethylene PE and adhesive, is widely used in anticorrosion of steel pipes at home and abroad, and applied to the oil pipeline and gas pipeline, as well as to the gas supply and water supply for civil use.
2. HDPE One /Two step method polyurethane heat preservation pipe production line Isolate heat layer and anti-corrosion layer are wrapped on steel pipe at the same time, continuous production, high efficiency and low cost.
In-line ball blast and de-rust, in-line painting and antirust treatment;
In line complete automatic hydraulic deviation revising machine, high precision, stable and reliable.
Multi-roller pressing transmission to convey steel pipe.
Steel pipe range:Φ48-Φ1420mm.
HDPE pipe range: Φ75-Φ1380mm.
Anti-corrosion structure of 3PE layer for the pipeline, the first layer is epoxy powder (FBE>100μm), the second layer is viscose adhesive (AD) 170-250μm, the third layer is polyethylene(PE) 2.5-3.7μm, the fusion of three kinds of materials which can be combined with steel pipeline and then in the form of the anti-corrosion layer, its performance is very good.. The scope of the pipe diameter is φ159-φ1220.
Anti-corrosion structure of 2PE layer for the pipeline, the first layer is viscose adhesive (AD), the second layer is polyethylene(PE), two kinds of materials melt together, the thick of every layer is the same as the 3PE Anti-corrosion.
Longchangjie is one of the wold famous manufacturers and suppliers of hdpe one two step method polyurethane heat preservation pipe production line 2pe 3pe, welcome to buy discount Plastic Pipe Production Line at low price in stock and check the pricelist and quotation with our factory.