seamless oil tubing

  *Hardness and pressure test

  *Physical and chemical analysis

  *Drifting test

  *Hydrostatic test

  *Thread inspection

  *Non-destructive test

  *Size and surface inspection

   We have implemented stringent quality control tests system to inspect raw materials and examine products in every stage of the production :

2.Quality control

   Fields Application: Tube for conveying gas, water, and oil in both oil and natural gas industries  etc.

   Packing: Hexagonal shape bundles wrapped with strong steel strip

   Surface: oiled or black painted to prevent rust

   QualityControlISO9001

   Production Standard API SPEC 5CTAPI SPEC 5B

   Wall thickness:3.18mm~16mm

   Steel Grade:J55/K55/N80/L80/P110

   O.D.:48.26mm~114.3mm

   Nominal Weight:4.09kg/m~18.75kg/m

   End type:NUE,EUE

1.Size:1.9"~ 4-1/2"

 

1) Tubing O. D.: 1.9"~4-1/2 "
2) Standard: API 5CT
3) Thread type: EUE, NUE
4) Steel grade: J55, K55, N80, L80 ,P110

  • Type:Seamless
  • Technique:Cold Drawn
  • Surface Treatment:black paint
  • Certification:API
  • Special Pipe:API Pipe
  • Section Shape:Round
  • Secondary Or Not:Non-secondary
  • Alloy Or Not:Is Alloy
  • Application:Oil Pipe
  • Place of Origin:Shandong China (Mainland)
  • Outer Diameter:1.9"~4-1/2"
  • Grade: API J55, API K55, API L80, API N80, API ...
  • Country:China (Mainland)
  • telephone:86-546-8556398
Package: bundle
Supply Ability: 3000 Ton per Month
Minimum Order Quantity: 25 Metric Ton
Payment Terms: L/C,D/P,T/T
Special Pipe: API Pipe
Section Shape: Round
Secondary Or Not: Non-secondary
Alloy Or Not: Is Alloy
Application: Oil Pipe
Place of Origin: Shandong China (Mainland)
Outer Diameter: 1.9"~4-1/2"
Grade: API J55, API K55, API L80, API N80, API P110
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