ASME SA106/53B

   ASTM A106/53B

   GB/T8162 GB/T8163

   API 5L GR.B

   DIN2391

   JIS S20C S45C

6. Grade: A53B A106B 20# 45# 16Mn st52;

7. Size: 1"-16" SCH40 SCH80 SCH160

8. Processing technique: hot rolled/cold drawn;

9. Length: 6-12m

10. Surface: painted with varnish;

11. Plastic caps at ends.

• stocked to plus side tolerances and also stocked to minus side tolerances.
• Stocked Size Range: 1-1/2” – 14” Honed ID; 3/16” – 1” wall thickness
• Stocked in 20’ random lengths
• Cut to length sizes
• Imperial and metric sizes
• Suitable to hone sizes
• 16 Max RMS ID Finish
• We can process to your custom size
• 

13. Chemical composition: