- Model NO.：3 1,2"
- Size：2 3,8"
- Yield Strength：931-1138
- Transport Package：Steel Frame
- Specification：g105
- Trademark：zs
- Origin：Puyang
- HS Code：7309
- Production Capacity：5000PCS,Month
Spec
Weight | Flat-end Weight | External Diameter D | Wall Thickness t | Grade | Upset Type | | lb/ft | Kg/m | inch | mm | inch | mm |
| 2-3/8″ | 6.65 | 6.27 | 9.33 | 2.375 | 60.3 | 0.28 | 7.11 | E,X,G,S | Upset |
| 2-7/8″ | 10.4 | 9.72 | 14.47 | 2.875 | 73 | 0.362 | 9.19 | E,X,G,S | Upset |
| 3-1/2″ | 13.3 | 12.32 | 18.34 | 3.5 | 88.9 | 0.368 | 9.35 | E,X,G,S | Upset |
| 3-1/2″ | 15.5 | 14.64 | 21.79 | 3.5 | 88.9 | 0.449 | 11.4 | E,X,G,S | Upset |
| 4″ | 14 | 12.95 | 19.27 | 4 | 101.6 | 0.33 | 8.38 | E,X,G,S | Int Upset |
| 4-1/2″ | 16.6 | 15 | 22.32 | 4.5 | 114.3 | 0.337 | 8.56 | E,X,G,S | Int-Ext Upset |
| 4-1/2″ | 20 | 18.71 | 27.84 | 4.5 | 114.3 | 0.43 | 10.92 | E,X,G,S | Int-Ext Upset |
| 5″ | 19.5 | 17.95 | 26.7 | 5 | 127 | 0.362 | 9.19 | E,X,G,S | Int-Ext Upset |
| 5″ | 25.6 | 24.05 | 35.8 | 5 | 127 | 0.5 | 12.7 | E,X,G,S | Int-Ext Upset |
| 5-1/2″ | 21.9 | 19.83 | 29.52 | 5.5 | 139.7 | 0.361 | 9.17 | E,X,G,S | Int-Ext Upset |
| 5-1/2″ | 24.7 | 22.56 | 33.57 | 5.5 | 139.7 | 0.415 | 10.54 | E,X,G,S | Int-Ext Upset
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