• Usage：Oil,Gas Drilling
• Section Shape：Round
• Od：60.3mm--508mm
• Wt：4.24mm-16.13mm
• Length：R1 , R2 , R3
• Steel Grade：J55, K55, L80, N80, C95, P110
• Excecutive Standard：API 5CT
• Casing Size(Od)：4 1,2 ′′-20" (114.3mm-508mm)
• Casing Wall Thickness：0.205"-0.635" (5.12mm-16.13mm)
• Tubing Size(Od)：2 3,8′′-4 1,2′′ (60.3mm - 114.3mm)
• Tubing Wall Thickness：4.24mm- 16mm
• Thread Type：Ltc, Stc, Btc, Vam, Vam Top, Eue, Nue
• Transport Package：in Bundles
• Specification：API 5CT
• Trademark：Kingmetal
• Origin：Made in China
• HS Code：730419
• Production Capacity：3000,Month

Outsider Diameter
Wall Thickness
Grade
Thread
Length (range) Inchmmkg/m1b/ftJ55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 4 1/2"114.314.14-22.479.50-15.10J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 5"12717.11-35.8611.50-24.10J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 5 1/2"139.720.83-64.1414.00-43.10J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 6 5/8"168.2829.76-47.6220.00-32.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 7"177.825.30-84.9817.00-57.10J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 7 5/8"193.6835.72-82.3024.00-55.30J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 8 5/8"219.0835.72-72.9224.00-49.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 9 5/8"244.4848.07-112.5132.30-75.60J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 10 3/4"273.0548.74-126.9432.75-85.30J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 11 3/4"298.4562.50-105.6642.00-71.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 13 3/8"339.7371.43-107.1548.00-72.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 16"406.496.73-162.2165.00-109.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 18 5/8"473.08130.2287.5J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3 20"508139.89-197.9394.00-133.00J55/K55/N80/L80/P110STC/LTC/BTCR1/R2/R3
Length range:
 
length rangerange1range 2range 3tubing6.10-7.32m8.53-9.75m11.58-12.80mcasing4.88-7.62m7.62-10.36m10.36-14.63mpup joint2-20 feet       0.5-6m