4 IN .237W SCHEDULE 40/STD WELDED BLACK STEEL PIPE IMPORT
| Color | : | Black |
| Domestic/Import | : | Import |
| End Style | : | Plain |
| Material | : | Carbon Steel |
| Method of Manufacture | : | Electric Resistance Weld |
| Nominal Size | : | 4 in |
| Outside Diameter | : | 4.5 in |
| Schedule Rating | : | SCH 40/STD |
| Wall Thickness | : | 0.237 in |
4 .237W STD A53B/API5LX42 PIPE ERW I