Welcome to ECBAY
pvc pipe
pvc pipe

1.closed cell insulation 2.high density 3.china well-known trademark 4.good performance 5.GB/Rohs /BS476

Our  product  was made  by  soft  materials with good  anti-bending  performance . It  was widely udsed for   many kinds of tube heat  insuation such as  household air conditioners  ,automobile  . air conditioners ,  and solar  energy waterpipe  and so  on  .

It  has a lot of advantages .   such as   low conductivity   factor .,good fire blocking ,vibration resistance ,good pliability , and  beautiful  appearance ,  easy to install  .

Item

Unit

Specification

Standard

Density

kg/m³

≤95

GB/T 6343

Flammability

Oxygen index

%

≥32

GB/T2406

SDR

 

≤75

GB/T 8627

Conductivity factor

   

Average temperature

   

­20°C

 

≤0.031

GB/T 10294

0°C

W/(m ·k)

≤0.034

 

40°C

 

≤0.036

 

Water vapor permeability

coefficient

g/(m·s ·pa)

≤2.8*10-11

GB/T 17146 1997

Factor

 

≥7.0*10³

Water absorption ratio in vacuum

%

≤10

GB/T 17794 2008

Dimension stability

%

≤10

GB/T 8811

105±3°C,7d

Crack resistance

N/cm

≥2.5

GB/T 10808

Compression resilience ratio

%

≥70

GB/T 6669 2001

Compression   ratio 50%

Compression time 72h

Anti-ozone

 

Not cracking

GB/T 7762

Ozone pressure 202mpa

200h

Aging resistance

 

Slightly crumpling ,no cracks

GB/T 16259

150h

Slightly crumpling ,no cracks

Temperature

 

°C

-40°C to 110°C

GB/T 17794

pvc pipe

Ads by Google


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.