CHINA
6
6702
Pipeline Engineering, Pipeline Engineering, Pipeline Engineering, Pipeline Engineering
1. Out Diameter and Inside Diameter Tolerance / WT Tolerance : ±0.08mm/ or as per production standard, or up to your required. Length Tolerance：-0/+6mm；Straightness:：Max.0.15mm/m；Concentricity: ±0.015mm；
2.Heat Treatment：Bright Annealing；
3.Tubes Cleaning: Pickling or Ultrasonic cleaning with independent intellectual property rights to ensure bright annealed stainless steel tube inside and outside cleanliness.
4.Surface treatments: In accordance with customer requirements for internal and external polishing and Marking.
5.Test Reports: We can provide PMI of material chemical composition inspection report, MTC(Mill Test Cert.), Eddy Current test report, Ultrasonic test report, Hydraulic test report, Tensile Strength test report for product of bright annealed stainless tube.
Pipeline Engineering