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          Call Us : +8615869615801;0086-577-86852888


          Quality Assurance is Our key responsibility
          Your trust encouraging us to act with compassion and honesty in all our work.We commit to ensure that each order placed with us will be managed to ensure 100% satisfactory .

          Test and Inspection :

          Heat Treatment and Solution Annealing / Bright Annealing
          Cutting to required length and machining BE /PE ends .
          Chemical Composition Analysis Test With 100% PMI and One tube from each heat by Direct Reading Spectrometer
          Visual Test and End scope Test for Surface Quality Test
          100% Hydrostatic Test and 100% Eddy Current Test
           Ultrasonic Test subject to the Purchase Specification
          Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test
          Impact Test subject to Standard request
          Grain Size Test and Intergranular Corrosion Test
          Ultrasonic measuring of Wall Thickness

          Marking & Packing
          Marking according to the Purchase Specification / Standard
          Ends with Caps according to PO
          In Seaworthy Wooden Cases/Plywood Case With Plastic Bags Wrapped.
          Steel Crate Package available.

          Documents :
           Mill Test Certificate acc to EN10204.3.1B from Manufacturer.
          Third Part Inspection is Accepted according
          to EN10204 3.2                       
           ISO 9001:2008
           PED 97/23/EC

          友情链接:赢多多官网 广东福彩网 中国竞猜网