BS 3059 S1 360 seamless carbon steel boiler tube  

1) Cold drawn seamless steel tube/pipe 

2)  Standard: ASTM A179,A192,A210,A213,DIN17175,BS 3059

3) Grade: A179,A192,A210, ST52, ST35.8, STKM 11A/13C/14B;SCM430TK/440TK; E215/E235/E355;  CFS SFC3A

4) O.D: 3/8"-4"(17.1mm-114.3mm, NB10-NB100)

5) W.T:2mm-14mm

6) Max length:12m

7) Package:bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes

(Surface treatment:Oiled, black painted, shot blasted, hot dipped galvanized or phosphate coating)

8) Third party inspection: BV, SGS, Lloyds

9)  Manufacturing method: cold-drawn

10) Marking,oil-coating,bevelled ends, end plastic caps to be confirmed.

11) Application: low&medium pressure vessels,boilers,heat-exchanger