Cold-rolled Prec
   Cold-Rolled Se...
   Cold-Rolled Se...
   Cold-Rolled Se...
   Cold-rolled Pr...
   Cold Rolled an...
   Precision Cold...
Cold-drawn Preci
   Cold-Drawn Sea...
   Cold-Drawn Sea...
   Cold-Drawn Sea...
   High Pressure ...
   Black Phosphat...
   DIN Galvanized...
Cold-drawn Seame
   Seamless Carbo...
   Seamless Carbo...
   Seamless Carbo...
   Seamless carbo...
   Seamless cold ...
   Seamless carbo...
   Seamless carbo...
   Seamless Seaml...
   A53 Seamless C...
   Seamless heat-...
   Seamless steel...
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Welded & Cold-dr
   ERW/CDW Tubes
   ERW/CDW Tubes
   ERW/CDW Tubes
 
 
Seamless carbon steel pipes for high-temperature service ASTM A106
 
 
  Size: OD: 12~70mm
WT: 1~8mm
Length: 14000mm Max.

Description:
1. Tubes are made by the seamless process and are cold finished.
2. Cold finished tubes are heat treated after the final cold-finishing at a temperature of 1200F [650C] or higher.

Grade and Chemical Composition( %)

Grade

C

Mn

P

S

Si

Cr

Cu

Mo

Ni

V

A

0.25

0.27~0.93

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

B

0.30

0.29~1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08


Mechanical Properties

Grade

Tensile Strength (Mpa)

Yield Point (Mpa)

Elongation (%)

Delivery Condition

A

R330

R205

R20

Annealed

B

R415

R240

R20

Annealed

 
 
 
 
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 Add:Xinnan Industrial Area, Qi shuyan Town, Changzhou City, Jiangsu Province