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SIZE | (mm) | 1216 | 1418 | 1620 |
| 2025 | 2026 | 2632 |
| |||
(inch) |
| 1/2 | 9/16 | 5/8 |
| 3/4 | 3/4 | 1 |
| |||
WALL THICKNESSmm |
| 2.0 | 2.0 | 2.0 |
| 2.5 | 3.0 | 3.0 |
| |||
PACKING LENGTHm/roll | 50/100/200
| 50/100 | ||||||||||
(/) COLORSIN/OUT | ,,,,/,,,, white, red, blue, yellow, black/ white, red, blue, yellow, black | |||||||||||
OXUGEN DIFFUSION mg/1.d | 0 | |||||||||||
HEAT CONDUCTIVITYW/m.k1 | 0.43 | |||||||||||
EXPANSION COERFFICIENTmm/m.k | 0.024 | |||||||||||
BEND RADIUS | ≥5D | |||||||||||
WORKING TEMPERATURE
| For cold | ≤60 | ||||||||||
For hot | ≤95 | |||||||||||
For gas | ≤60 | |||||||||||
WORKING PRESSURE(MPa) | For water | 1.25 | ||||||||||
For gas | 0.4 | |||||||||||
BLASTING PRESSURE(MPa)
|
| 8.0 | 6.0 | 7.0 |
| 6.0 | 6.0 | 5.5 |
| |||
Tensile ResistanceN |
| 2100 - 2300 | 2100 - 2300 | 2400 - 2500 |
| 2400 - 2500 | 2400 - 2500 | 2500 - 2650 |
| |||
SIZE | (inch) |
| 1/2 | 9/16 | 5/8 |
| 3/4 | 3/4 | 1 |
| ||
(mm) | 1115 | 1216 | 1418 | 1620 | 1722 | 2025 | 2026 | 2632 |
| |||
Application:
A) Heat and cold pipes for production and life
B) Pipeline of coal gas and natural gas
C) Conduct of electric wire and cable
D) Conveying potable liquids in beverage factory
E) Heating system of caliduct, under floor and wall, the equipment for Snow melting in northern China
F) Oxygen pipeline in hospital
G) Industrial pipelines of oil and cooling liquid
H) Piping of solar energy water heater
I) Pipes for vacuum absorption
J) Piping of central air-conditioning and blower
K) Pipes for irrigation engineer in agriculture and garden
L) Pipes for water engineer in residential area
pe-al-pe pipe
