宝鸡菲特威金属有限公司

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ASTM B862 welded titanium pipe

Standard Workmanship Introductions
ASTM B862 Welded Welded pipe shall be made from annealed flat-rolled 产品展示 by a welding process that will yield a product meeting the requirements of this specification. Filler metal, if used, shall be produced to the latest revision of Specification AWS A5.16/A5.16M-2007 employing the ER Ti-X grade, unless specified otherwise on the purchase order. It may be further reduced by cold working or hot working. Cold reduced pipe shall be annealed after cold working at a temperature of not less than 1000°F. Hot worked pipe finished above 1400°F (760°C) need not be further heat treated.


Features:Low density, High specific strength, Excellent corrosive resistance, Rustless, Good thermal stability, 
Good thermal conductivity, Biological features, Plasticity, etc.


Chemical Composition:

Grade Chemical Composition %
  Ti N C H Fe O Al V Pd Mo Ni Other
1 Balance 0.03 0.08 0.015 0.2 0.18 -- -- -- -- -- 0.4
2 Balance 0.03 0.08 0.015 0.3 0.25 -- -- -- -- -- 0.4
5 Balance 0.05 0.08 0.015 0.04 0.2 5.5~6.75 3.5~4.5 -- -- -- 0.4
7 Balance 0.03 0.08 0.015 0.3 0.25 -- -- 0.12~0.25 -- -- 0.4
9 Balance 0.03 0.08 0.015 0.25 0.15 2.5~3.5 2.0~3.0 -- -- -- 0.4
12 Balance 0.03 0.08 0.015 0.3 0.25 -- -- -- 0.2~0.4 0.6~0.9 0.4


Mechanical Properties:

Grade Tensil strength(min) Yeild strength(min) Elongation(%)
  ksi MPa ksi MPa  
1 35 240 25 138 24
2 50 345 40 275 20
5 130 895 120 828 10
7 50 345 40 275 20
9 90 620 70 483 15
12 70 483 50 345 18


Final Product Test:Ultrasonic Test, Eddy Current Test, Hydrostatic Test, Bent test, Flaring Test and so on.

Applications: 
Our titanium tubes are widely used in chlorine alkali, pure alkali, salt manufacturing in vacuum, aerospace,  desalination plants, nuclear power, chemials and petro-chemicals, medication, sports 设备展示 and other fields.

ASTM B862 Welded Titanium and Titanium Alloy Pipe

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