carbon steel seamless Plastic Coated Pipe
The plastic-coated anticorrosive pipe uses ordinary carbon steel pipe as the base pipe, and the inner and outer walls of the pipe are coated with thermoplastic with excellent chemical stability. It is not only a high-performance anti-corrosion pipeline, but also the first choice of energy-saving and environmentally-friendly pipeline products promoted by the state.
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Descriprion

Model NumberPTFE linIng
Plastic Modling TypeBlow Molding
Processing ServiceMoulding, Cutting
PTFE Work temperature-50~240℃
ETFE Work temperature-65~150℃
PO Work temperature-60~100℃
Work pressure-0.09~2.5MPa
Metric DNF4 thick mold thickness (Tightly lined)Hot roll lining thicknessAdjust part thicknessFlange cover thicknessPTFE washer thickness
253(2)2.520~50Accord to standard thickness of referred flange3
323(2)2.520~503
404(2.5)2.520~503
504(3)320~503
654(3)320~503~4
805(3)320~503~4
1005(4)320~503~4
1255(4)320~503~4
1505(4)320~503~5
2006(4)3.520~503~5
2506(4)3.520~503~5
3006(4)3.520~503~6
3506(4)3.520~503~6
4007(4)3.520~503~6
4507(4)3.520~503~6
5007(4)3.520~503~6
6007(4)3.520~503~6
7008(4)3.520~503~6
8008(4)3.520~503~6
9008(4)3.520~503~6
10008(4)3.520~503~6

PTFE Lining Feature:

PTFE whole mold sinter: in this product process, the steel part work as mold, PTFE was molded by high pressure, it would be anintegrated steel part after sinter. It shows feature: whole seamless, high-temperature resistance, corrosion resistance,high-pressure resistance, anti-infiltration, anti-vacuum, variable structure allowed, suitable for pipes DN<1000mm.

PTFE extruded pipe-tight lining: corrosion resistance, high-pressure resistance, anti-infiltration, high-temperature resistance, slightly worse anti-vacuum, good for straight pipe <300mm

PTFE on site-adhesive: corrosion resistance, high-pressure resistance, anti-infiltration, high-temperature resistance, slightly worse anti-vacuum, suitable for large tank.

ETFE,PO roll lining: corrosion resistance, high-pressure resistance, anti-infiltration, anti-vacuum, slightly worse

high-temperature resistance, variable structure allowed, whole seamless, suitable for device DN<6000mm.

Application:  

1.lined pipe nominal diameter is steel pipe diameter, the available diameter will be less than nominal diameter after lining.

2.Less movable flange selected as it could for easy installation and safe operation.

3.The seal surface of flange lining was machined or leveled, suggest no washer between flanges.

4.Standard length is 3000, 2000, 1000mm. length tolerance is 0~2mm, verticality tolerance is 0~30'.

Specification:  Work temperature:-50~240℃

Work pressure:-0.09~2.5MPa

Metric DN:25~1000mm

F4 mold thickness:2~8mm

Adjust part thickness:20~50mm

PTFE washer thickness:3~6mm


Product Show

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Anticorrosive plastic coated steel pipes can fully meet the transportation of fluid media in the chemical industry. The pipeline has excellent anticorrosion performance, and its comprehensive performance is at the top of the pipeline, which exceeds similar performance. The product is several times the best anti-corrosion pipeline in the chemical industry so far.

The plastic-coated composite pipe for water supply has many advantages, such as high mechanical strength, non-shedding of the coating, resistance to corrosion by chemical media, anti-microbial, and high cost performance.

Common colors: black, gray, blue, red, white, green;

Coating thickness: PE (modified polyethylene) coating thickness is 400um-1000um, EP (epoxy resin) spraying thickness is 100um-400um;

Coating method: PE (polyethylene) is hot-dipped EP, (epoxy resin) is sprayed inside and outside;

Product specifications: DN15—DN1660;

Ambient temperature: -30℃ to 120℃;

Connection methods: threaded (DN15-DN100), groove (DN65-DN400), flange (applicable to any diameter), welding type, bimetal connection, socket, pipe joint, sealed connection, etc.


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