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Changzhou Hongtai Precision Steel Pipe Co., Ltd.

Steel Pipe, Seamless Steel Pipe, Heat Exchanger and Condensers Steel Pipe manufacturer / supplier in China, offering Premium Quality Hot Rolling Astma179 Steel Pipe for Heat Exchanger, ASME A53b/A106b Seamless Steel Pipe for Petroleum and Natural Gas Industries/Line Pipe, API 5L/ASTM A53/A106 Seamless Line Pipe Od3/8′′-24′′ and so on.

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Supplier Homepage Product Boiler tube heat exchanger and condensers steel pipe Premium Quality Hot Rolling Astma179 Steel Pipe for Heat Exchanger

Premium Quality Hot Rolling Astma179 Steel Pipe for Heat Exchanger

Purchase Qty.:
25-49 50+
FOB Unit Price: US $880 US $600
Purchase Qty. (Tons) FOB Unit Price
25-49 US $880
50+ US $600
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Port: Tianjin, China
Production Capacity: 600 Tons Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HTSP ASTM A179
  • Technique: Cold Drawn
  • Surface Treatment: Scale Free
  • Section Shape: Round
  • Length: as Customer Request
  • Wt: as Customer Request
  • T.S.: Above 325MPa
  • Elongation: Above 35
  • Transport Package: Woven Bags
  • Origin: China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Boiler Pipe
  • Heat Treatment: Yes
  • Od: 6~68mm
  • Hardness: Below 72hrb
  • Y.S.: Above 180MPa
  • Trademark: HTSP
  • Specification: c% 0.06~0.18; Mn% 0.27~0.63
  • HS Code: 7304311000
Product Description
ASTM A179 is a standard of American Society of Testing Materials, it is cold draw seamless steel pipe of heat exchanger and condenser.
Product NameASTM A179 seamless pipe
SizeOutside Diameter: As customer's request
Wall thickness: As customer's request
LengthAs customer's request
StandardASTM A179
PackagingStandard export packing, packed in woven bags, with two nylon slings, or can be customized as request
Heat Treatment/      Delivery ConditionCold finished and stress-relieved annealing BKS(+SR)
Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.
Annealed    GBK(+A)
The last Cold forming process is followed by annealing in a controlled atmosphere.
Nomalized   NBK(+N)
The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.
Delivery TimeWithin 35-50 days from receiving deposit
Payment Term100% L/C at sigt or 30% deposit, 70% balance against copy of B/L
Usage/ApplicationPipes for heat exchanger and condenser
Main MarketAsia, Middle East, Europe, etc.
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