1)Name: API 5CT Seamless casing steel tube
2)Steel Grade: J55, K55, N80 etc.
3)Thread Type: BTC, STC, LTC
4)Offer Size: O. D: 114.3mm-406.4mm W. T: 5.21mm-16.6mm L: R2, R3 also make the length according to the customer requirements.
5)Surface: Paint with black protect, and with two plastic caps on the each end.
6)Packing: Hexagonal packing with several steel strip, or standard packing with plastic bags if necessary will be packed with woodencase according to the customer requirements.

7)Minium order: 25 tons(some specification are excepted)
8)Delivery time: 15-25 days also according to the actual order quantity
9)Inspecition: According to the standard requiremet and offer the orginal MTC (EN10204.3.1/3.1B)
10)Place of origin: Jiangsu China
11)Application: Seamless casing steel tube used as wall in water well or o il well