high pressure boiler tube

1)Our low and medium pressure boilerpipe is in high quality as the others, but we have a lot in stock and of alower price,for this kind of pipe is one of our best-selling products

2)standard:GB5310-95,DIN17175,ASTMA106,ASTMA213,JIS3461,3462,BS3059,ETC

3)Grade:20G,SA106c,ST45.8-III,SA106B

4)OD:10-630mm

5)WT:2-60mm

6)Length:4-13m,or as customer'srequirement

7)Packing:export standard or as customer's requirement

8)Delivery status:BK,BKW,GBK,NBK