Type

Thermal insulation steel pipe

size

1/2-26 inches (diameter)

Wall thickness

0.7mm-200mm

standard

API5L,API5CT,ASTM-A106,ASTM-A53,SY5037-2000,GB/T5711.1-1997

Material

X42,X52,X60,X65,X70,Q235,Q345,10#,20#,45#,12CrMo,15CrMo,SS304,SS321

packaging

Painting, Caps, Bevel (beveled edges),Bundles or as per customers requirement

Applications range

Petroleum,chemical,power,gas,water,metallurgy,shipbuilding,construction,etc.

Min order quantity

1 tons

Delivery time

15 work days after we received your advance payment(or as your requirement)

Payment term

L/C,D/A,D/P,T/T

quality

First grade

productivity

3000/month

others

1)Special design available according to requirement

2)Anti-corrosion and high-temperature resistant with black painting

3)All the production process are made under ISO 9001-2000 strictly.

Item

Unit

Index

Testing method (standard )

Density

Kg /m 3

≥60

GB/T 6343

Compressive strength

MPa

≥0.3

GB/T 8813

Thermal conductivity coefficient

w/m°C

≤0.033

GB/T 1029

Thermal stability

°C

140

EN253

Closed cell ratio

%

≥88

GB/T 10799

Water absorbing ratio

%

≤100

GJ/T114