API规格5CT.Tuyaux de Cuvelage.石油和天然气交付
1.GRADE:J55 K55 N80 L80 P110
2.STD:API 5CT 5 CT
3.Thread:Collier De Tubage:Collier De Tubage EN UE:STC BTC LTC
4.Taille:Collier De Tubage:2 3/8“ - 4 1/2”Collier De Tubage:4 1/2“-20”
龙头:
API 5ct管 | intervalle 1. | intervalle 2. | intervalle 3. |
6.10〜7.32 | 8.53〜9.75 | 11.58〜12.80. |