1

Standard

API 5L, API 5CT, ASTM A106

2

OD

13.7-610mm (1/ 4-24 inch)

3

Thickness

SCH 20 to SCH 140 (1.73-36.5mm)

4

Grade

A, B, Q235, Q345, L245, L290, L360, L415, L485, 20#, GR.B, J55, K55, H40, X42, X46, X52, X56, X60, X65, J55, K55, 16Mn, ST37, ST52

5

Treatment

end plain or bevled

6

Coating

2PE, 3PE, Epoxy powder

7

Packing:

Labeled and bundled together with steel strip

8

Application

Low, medium and high pressure boiler, transportation for gas, water, oil and natural gas, tubes for heat exchanger and chemical fertilizer equipments, for hydraulic pillar service etc.