API 5CT N80/L80 casing tubing

Specifications of OCTG casing 

1. Dimension range(OD inch): 4-1/2---20 ; Dimension range(OD mm): 114.3---508　　
2. Standard: API SPEC 5CT

3. Pipe Type: Seamless (SMLS)
4. Main Steel Grade: H40, J55, K55, N80, N80Q, L80, T95, P110 etc

5. Type of Casing: Plain, BTC, STC, LTC, Other Premium Thread

6. Length:R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m)

7. Surface Treatment: Anti-corrosion Water Based Paint

8. Packing: Protection Caps on both ends and in bundles with steel strips and two tags as per export requirements

9. Application: Used as the architectural retainer for the walls of oil, gas wells

Specifications of OCTG tubing

1. Dimension range (OD inch): 2-3/8----4-1/2 ; Dimension range (OD mm): 60.32----114.3
2. Type of upset: NUE, EUE, Plain end
3. Standard: API SPEC 5CT
4. Main Steel Grade: H40, J55, N80, N80Q, L80, L80-1, L80-9Cr, L80-13Cr, P110 etc
5. Type of Tubing: Non-upset tubing (NU), External-upset tubing (EUE), Integrated Joint (IJ)

6. Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m)

7. Pipe Type: Seamless (SMLS)

8. Surface Treatment: Anti-corrosion Water Based Paint

9. Packing: Protection Caps on both ends and in bundles with steel strips and two tags as per export requirements

10. Application: Used as the architectural retainer for the walls of oil, gas wells