High temperature resistance 

the maximum sustained working temperature is up to 70°C,the maximum transient temperature is up to 95°C

Heat preservation 

low thermal conductivity result in preserving heat

Non-toxic 

No heavy metal additives , would not be covered with dirt or contaminated by bacterium

Lower installation costs 

light weight and ease of installation can reduce installation costs

Higher flow capacity 

smooth interior walls result in low pressure loss and high volume

Excellent Flexibility

can be supplied in coil

Longevity

more than 50 years under proper use

Recycled and environment

friendly

%

CHEMICAL COMPOSITION%

TENSILETEST

C

Si

Mn

P

S

Cr

Ni

Mo

Y.P.(Mpa)

T.S. (Mpa)

E.L.(%)

(50mm)

RED. (%)

HB

≤ 0.035

≤ 0.75

≤ 2.00

≤ 0.04

≤0.03

16.0~18.0

 10.0~14.0

2.00~3.00

≥170

≥485

≥35

/

/

875201

0.018

0.28

0.82

0.035

0.001

16.60

10.00

2.03

289

580

43%

/

/

885200

0.018

  0.27

  0.81

  0.034

  0.001

   16.40

    10.00

    2.02

    289

   580

   41%

/

/

NOTE

Inspection Conclusion:ASTM A312 TP316  The products are in accordance with ASTM A312 TP316 .Acceptal.