1)Product name: Prime Quality ASME SA179 SA192 heat exchanger tube boiler tube

2)Place of Origin: China

3)Material: ASTM A 192, ASME SA192, ASTM A213, A335,10#, 20#, 45#, Q345, A53A, A53B, A179B, A179-C

4)Diameter range: 6mm-812mm

5)Wall thickness: 1mm-60mm 

6)Length: as customers' required

7)Tolerance: meet the standard 

8) Ends:BE/PE 

9)Packaging: standard export package anti-rust coating with plastic caps