a. Basic information:
1)3PE coating outside diameter:219mm-1219.2mm
2)Excutive standards:SY/T0413-2002,DIN30670-91,CAN/CSA-Z245.21-M92
3)used in the areas of coveying waer,oil,gas underground and underseas
4)advantages:good anti-corrosion performance , Very low water absorption, High mechanical strength
b. Three layers structure of polyethylene
Three layers structure of polyethylene | ||
Firstlayer | FBE | 100um |
Secondlayer | AD | 170-250um |
Thirdlayer | PE | 1.8-3.7mm |
c. we also can do 3PE coating for many materials.
Standards:API 5L/ ASTM A53/ASTM A106/API 5L/ASTM A333/ASTM A335
Materials: Gr.B X42/X52/X56/X60/X65/X70 PSL1,Gr.B X42/X52/X56/X60/X65/X70/X80,Gr.3 and gr.8, P11/P22/P5/P9/P91/P12
d. we usually can check this items for being treated 3PE coating
Item | Standard | Grade | Sizes | Kg/m |
1 | ASTMA106/ASTM A53/API 5L | 16"*SCH40 | 123.00 | |
2 | ASTMA106/ASTM A53/API 5L | GR.B | 14"*SCH40 | 84.67 |
3 | ASTMA106/ASTM A53/API 5L | GR.B | 12"*SCH40 | 79.70 |
4 | ASTMA106/ASTM A53/API 5L | GR.B | 10"*SCH40 | 60.30 |
5 | ASTMA106/ASTM A53/API 5L | GR.B | 8"*SCH40 | 42.55 |
6 | ASTMA106/ASTM A53/API 5L | GR.B | 6"*SCH40 | 28.26 |
7 | ASTMA106/ASTM A53/API 5L | GR.B | 5"*SCH40 | 5.50 |
8 | ASTMA106/ASTM A53/API 5L | GR.B | 5"*SCH40 | 21.77 |
