Precision Cold-rolled Seamless Tube with Bright Annealling

Payment Terms: T/T,L/C
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Basic Info.
  • Production method: Cold drawn Bright annealing 
  • Application: Hydraulic systems, Bending 
  • Grade: Carbon steel 
  • Size: 6-80mm 
  • Model No.: EN10305-1 NBK bright annealing 
  • Place of Origin: Zhejiang  
  • Min.Order: 5 Ton
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 3000tons
  • Packing:IN bundles /wooden boxes
  • Delivery Date: 30-70days
Precision Cold-rolled Seamless Tube with Bright Annealling

Production Process:
DIN highly acurate, cold rolled and bright seamless steel tube is used as the tube to be galvanized. The outer wall of tube is electroplated. The caps are covered at two ends of tube to prevent from the dust.

Main Features:
White galvanized, color galvanized (yellow galvanized). The outer wall of tube has good property for antirust and anticorrosion.  

Main Application:
used in hydraulic system, in the occasion where the requirement for antirust and anticorrosion of outer wall is relatively high.

In spection and test:

Mandatory:
Chemical compostion
Tensile test Dimensional inspection
Visual examination

Optional:
Flattening test or drift expanding test
Roughness measurement
NDT for longitudinal imperfections
NDT for verification of leak tightness


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Mr. Richard (Managing Director)
Tel: 86-574-88255925
Mobile: 13736164628
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Contact Method
Torich International Co.,Ltd.
Daqiao Developing Zone Haiyan, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-88086983
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