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Specifications

Listing Description   Seamless Tubing
Size:1.9''- 4-1/2''
End Type: NU & EU
Specification: API Spec5CT & API 5B
Detailed Description
Seamless Tubing                                                  
                                                 
To date, more and more clients, from China to Russia, Southeast Asia, Middle Asia, Middle East, Africa, Europe, American continent, have selected our products, which enjoy a great reputation both at home and abroad.              

Standard GB, API
Standard GB/T 17396-1998, API 5CT
Grade API J55-API P110
Grade API J55, API K55, API N80, API L80, API P110
Thickness 3.68 - 6.88 mm
Section Shape Round
Outer Diameter 1.90 - 4.50 inch
Place of Origin Shandong, China (Mainland)
Secondary Or Not Non-secondary
Application Oil Pipe
Technique Cold Drawn
Certification API
Surface Treatment Coated with Anti-corrosive Paint
Special Pipe API Pipe
Alloy Or Not Is Alloy
Thickness 3.68-6.88mm
Dimensions 1.9 inch to 4-1/2 inch
Length R1 R2 R3
Usage oil
Specification 1.9 inch to 4-1/2 inch
Certificate API 5CT
Technique Seamless
Outer Diameter 48.26-114.30mm 

Details of API Spec 5CT&5B oil tubing pipe
Nominal Size OD (Outside Diameter) Weight(lb/ft) T&C Wall Thickness  Type Of End Finish 
Grade
  In. mm NUE EUE In. mm J55 N80-1 L80 C90 T95 P110
1.9" 1.900 48.26           N80-Q 9Cr/13Cr      
2.74 2.90 0.14 3.68 N N N N N N
4.00   0.167 4.24 N N N N N  
2 3/8" 2.375 60.32 4.60 4.70 0.190 4.83 NU NU NU NU NU NU
5.80 5.95 0.254 6.45   NU NU NU NU NU
7.35 7.45 0.336 8.53     U U U  
2 7/8" 2.875 73.02 6.40 6.50 0.217 5.51 NU NU NU NU NU NU
7.80 7.90 0.276 7.01   NU NU NU NU NU
8.60 8.70 0.308 7.82   NU NU NU NU NU
9.35 9.45 0.340 8.64     U U U  
3 1/2" 3.500 88.90 7.70   0.216 5.49 N N N N N  
9.20 9.30 0.254 6.45 NU NU NU NU NU NU
10.20   0.289 7.34 N N N N N  
12.70 12.95 0.375 9.52   NU NU NU NU NU
4" 4.000 101.60 9.50   0.226 5.74 N N N N N U
  11.00 0.262 6.65 U U U U U U
4 1/2" 4.500 114.30 12.60 12.75 0.271 6.88 NU NU NU NU NU