Special Steel Co., Ltd.
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Astm S32750 Bolts

— Super Duplex 2507, SAF2507, A182 F53
Product Category: Bolts
Sales Method: Export
Min. Order Unit Price
Contact Info


Address: China (mainland) Jiangsu Suzhou,NO. 19-19Donggu Road, Chengxiang, Taicang, Suzhou

Product Detail

Product Attribute:

  • China (mainland) More >
  • JYSS
  • 08/11/2014
  • 08/12/2014

Product Content Description:

1. Alloy SAF2507 /NS S32750 is composed of 25% chromium, 4% molybdenum and 7% nickel. Its strength and corrosion resistant ability is stronger. It’s mainly used for chemical processing, petrochemical and underwater equipment. It has stronger ability to resist chloride compound corrosion, higher heat conductivity and lower thermal expansion coefficient. Penty of chromium, molybdenum and nitrogen make it has a high resistance to pitting corrosion, crevice corrosion and general corrosion.
2. Application Fields: Oil and gas industry equipment; Offshore platforms, heat exchanger, underwater installation, fire fighting apparatus; Chemical processing industry, vessel and pipeline industry; esalination plants, high pressure RO plants and submarine pipeline; mechanical parts, high strength, corrosion resistant parts.

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