Tabung Baja Seamless API 5CT Dan Kopling Casing N80 Pipa Baja Casing
| Tipe barang | Kopling casing | Kopling tabung |
| Spesifikasi | 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10- 3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" | 1,9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
| Kualitas baja | J55, K55, L80, N80, P110 | J55, L80, N80 |
| Jenis utas | STC, LTC, BTC | UE, NU |
