API 5CT k55 steel pipe
1.Reference standard:ASTM, JIS, EN,API
2.Steel Pipe Material: 37Mn5,.
3.grade:J55
4.application
1)For heat exchange.
2)For boiler
3)Water delivery
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advantage
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1. without oxidation both outer wall and inner wall
2. under high pressure without leakage
3. high-precision
4. high finish
5. no deformation after cold bending
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specification
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OD
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thickness
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length
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finish
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8-600mm
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1-45mm
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3-18m
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Copper coated
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Chemical composition
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C
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0.34-0.39
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Mn≤
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1.25-1.50
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P≤
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0.020
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S≤
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0.015
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Si
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0.20-0.35
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Cr≤
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0.15
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Ni≤
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0.20
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Mo
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0.40-0.55
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Mechanical properties
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Tensile strength
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Yield strength
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elongation
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Delivery condition
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≥517Mpa
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≥655Mpa
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≥21%
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annealed
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manufacturing technology
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hot rolling, cold drawing, etc.
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certification
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ASTM,ISO
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package
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1.wooden case, container or other package you appointed
2. Bundle, with oil strapping, packing with oil, wooden, container or other package according to your needs.
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MOQ
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5tons
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Country of origin
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China
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Payment terms
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T/T, L/C, D/A, western union
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Delivery time
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15-20 days according to your order
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Supply ability
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3000 tons per month
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