| Connection Type | EUE, NUE, STC, LTC, BTC |
|---|---|
| Machine Type | Drilling Equipment |
| Thread Form | Round, Buttress, Special Bevel |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Standard | API Spec 5CT, ISO 11960 |
| Material | K55, N80, L80, P110 |
|---|---|
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Outer Diameter | 21.9 - 812.8 Mm |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Connection | Welding |
| Length | Range 1 |
|---|---|
| End Finish | Plain End |
| Grade | J55 |
| Size | 4.5 |
| Outside Diameter | 4.500 |
| Material | K55, N80, L80, P110 |
|---|---|
| Connection Type | EUE, NUE, STC, LTC, BTC |
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Thread Form | Round, Buttress, Special Bevel |
| Surface Treatment | Phosphating, Blackening, Varnishing |
| Size | 4.5 |
|---|---|
| End Finish | Plain End |
| Outside Diameter | 4.500 |
| Connection | External Upset End |
| Grade | J55 |
| Length | Range 1 |
|---|---|
| Outside Diameter | 4.500 |
| End Finish | Plain End |
| Connection | External Upset End |
| Grade | J55 |
| Shape | Tube |
|---|---|
| Length | Customized |
| Wall Thickness | 1.2-30 |
| Alloy Or Not | Alloy |
| Surface Treatment | Brightness, Acid Pickling |
| Connection Type | EUE, NUE, STC, LTC, BTC |
|---|---|
| Connection | API Or Premium Threaded And Coupled |
| Standard | API Spec 5CT, ISO 11960 |
| Machine Type | Drilling Equipment |
| Inspection | Third Party Inspection, Mill Test Certificate, SGS, BV, DNV |
| Size | 4.5 |
|---|---|
| Connection | External Upset End |
| Grade | J55 |
| Length | Range 1 |
| End Finish | Plain End |
| Length | Customized |
|---|---|
| Shape | Tube |
| Alloy Or Not | Alloy |
| Material | Alloy Steel |
| Surface Treatment | Brightness, Acid Pickling |