Estamos comprometidos a brindar un servicio integral para productos de tubería de acero a clientes de todo el mundo.
There are three layers in this pipe coating structure
● The first one: Epoxy layer (Thickness > 100um)
● The second one: Adhesive layer (Thickness: 170um~250um
● The third one: Polyethylene layer (Thickness: 1.8~3.7mm)What kind of pipes could be coated with 3PE or FBE
|
N (mm) |
Epoxy Powder (μm) |
Adhesive Layer (μm) |
Min. Thickness on The Coating (mm) |
|
|
Common Level (G) |
Strengthen Level (S) |
|||
|
DN ≤ 100 |
≥120 |
≥170 |
1.8 |
2.5 |
|
100 < DN ≤250 |
2.0 |
2.7 |
||
|
250 < DN < 500 |
2.2 |
2.9 |
||
|
500 ≤DN < 800 |
2.5 |
3.2 |
||
|
DN ≥ 800 |
3.0 |
3.7 |
||
Standard of Anti-corrosion Pipe
1.ANSI*/AWWA C203—Coal-Tar Protective Coatings and Linings for Steel Water Pipe.
2.ANSI/AWWA C205—Cement-Mortar Protective Lining and Coating for Steel Water Pipe——4 In. (100 mm) and Larger——Shop Applied.
3.ANSI/AWWA C208—Dimensions for Fabricated Steel Water Pipe Fittings.
4.ANSI/AWWA C209—Cold-Applied Tape Coatings for Steel Water Pipe, Special Sections,Connections,and Fittings.
5.ANSI/AWWA C210—Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings.
6.ANSI/AWWA C213—Fusion-Bonded Epoxy Coatings and Linings for Steel Water Pipe and Fittings.
7.ANSI/AWWA C214—Tape Coatings for Steel Water Pipe.
8.ANSI/AWWA C215—Extruded Polyolefin Coatings for Steel Water Pipe.
9.ANSI/AWWA C216—Heat-Shrinkable Cross-Linked Polyolefin Coatings for Steel Water Pipe and Fittings.
10.ANSI/AWWA C217—Microcrystalline Wax and Petrolatum Tape Coating Systems for Steel Water Pipe and Fittings.
11.ANSI/AWWA C218—Liquid Coating Systems for Aboveground Steel Water Pipe and Fittings.
12.ANSI/AWWA C222—Polyurethane Coatings and Linings for Steel Water Pipe and Fittings.
13.ANSI/AWWA C224—Nylon-11-Based Polyamide Coatings and Linings for Steel Water Pipe Fittings.
14.ANSI/AWWA C225—Fused Polyolefin Coatings for Steel Water Pipe. ANSI/AWWA C229—Fusion-Bonded Polyethylene Coatings for Steel Water Pipe and Fittings.
15.ANSI/AWWA C602—Cement-Mortar Lining of Water Pipelines in Place———4 In.(100 mm) and Larger.
16.DIN3067—Polyethylene coatings of steel pipes and fittings —requirements and testing.
17.DIN30671—Thermoset plastic coatings for buried steel pipes
18.DIN3067—Coatings of corrosion protection tapes& heat shrinkable material for underground pipelines
19.DIN30678—Polypropylene coatings for steel pipes
20.DIN2614—Cement motar linings for ductile iron and steel pipes and fittings—application,requirements and testing
21.NF A49-710—Steel tubes.External coating with three polyethylene based coating.
22.NF A49-704—Polyethelene outer coating
23.AS1281—Cement mortar lining of steel pipes and fittings
24.NFA49-705—Steel tubes. External polyethylene coating. Application by powder sintering
25.AS1518—Extruded high density polyethylene protective coating for pipes
26.CAN/CSA-Z245.20—External Fusion Bond Epoxy Coating for Steel Pipe
27.BS EN10290-2002—Steel tubes and fittings for onshore and offshore pipelines. External liquid applied polyurethane and polyurethane-modified coatings
Bundled package
Wooden box package
