oil casing

 According the special usage

 Others

 API 5CT, API 5B

 Standard

 R1, R2, R3

 Length range

 connections

 Round thread(STC and LTC),  Buttress thread (BTC), other special 

 API Connections

 H40,J55, K55, N80, L80, C90, C95, P110,Q125

 Grade

 4 1/2"-20"

 Size (OD)

 Seamless

 Manufacturing method

  API 5CT oil casing:

API 5CT oil casing:
1) The OD:4 1/2" to 20"
2) Grade: H40~Q125
3) Connection: plain end,BTC,LTC,STC

  • Length:R1,R2,R3
  • Outer Diameter:4 1/2" ~ 20"
  • Technique:Seamless
  • Section Shape:Round
  • Place of Origin:China (Mainland)
  • Grade:API J55
  • Country:China (Mainland)
  • telephone:86-546-8300512
Payment Terms: L/C,T/T
Length: R1,R2,R3
Outer Diameter: 4 1/2" ~ 20"
Technique: Seamless
Section Shape: Round
Place of Origin: China (Mainland)
Grade: API J55
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