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Duplex Stainless Steel Tube have a structure that contains both ferrite and austenite. Duplex alloys have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures. The corrosion resistance of duplex alloys depends primarily on their composition, especially the amount of chromium, molybdenum, and nitrogen they contain.
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UNS S31803 Pipe&Tube
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UNS S32205 Pipe&Tube
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UNS S32750 Pipe&Tube
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U Bend Duplex Tube
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Standar: ASTM/ASME A SA789, sebuah SA790, A SA928, DIN17456 17458, EN10216-5. Setelah negosiasi, kami dapat menyediakan pipa dengan customers'requirement. Kelas: UNS bahan S31803, S32205, S32101, S32304, S32750, S32760, 1.4462, 1.4410etc. Ukuran Range:
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Stainless Steel Seamless Tube
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ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-6.35mm
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Stainless Steel Seamless Pipe
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ASTM A790/A790M: OD: Φ6mm-Φ325mm; WT:0.5mm-30mm
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Stainless Steel Welded Tube
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ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-4.0mm
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Stainless Steel Welded Pipe
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ASTM A790/A790M: OD: Φ10mm-Φ2000mm; WT:0.5mm-40mm
(OD≤630mm for single seam; OD＞Φ630mm For circumferential seam)
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ASTM A928/A928M: OD: Φ10mm-Φ406mm; WT:0.5mm-10mm
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Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5. After negotiation, we can supply pipe with customers'requirement.
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Material Grade:
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UNS
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EN
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DIN
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C %
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Cr%
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Ni%
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Mo%
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N%
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Other %
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S31803
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1.4462
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X2CrNiMoN22-5-3
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0.030max
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21.0-23.0
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4.5-6.5
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2.5-3.5
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0.08-0.20
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/
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S32205
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1.4462
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X2CrNiMoN22-5-3
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0.030max
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22.0-23.0
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4.5-6.5
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3.0-3.5
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0.14-0.20
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/
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S32101
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1.4162
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0.040max
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21.0-22.0
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1.35-1.70
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0.10-0.80
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0.20-0.25
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Cu 0.10-0.80
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S32304
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0.030max
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21.5-24.5
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3.0-5.5
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0.05-0.60
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0.15-0.20
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Cu 0.05-0.60
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S32750
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1.4410
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X2CrNiMoN25-7-4
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0.030max
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24.0-26.0
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6.0-8.0
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3.0-5.0
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0.24-0.32
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Cu 0.50max
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S32760
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0.050max
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24.0-26.0
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6.0-8.0
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3.0-4.0
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0.20-0.30
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Cu 0
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Ukuran Range:
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Stainless Steel Seamless Tube
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ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-6.35mm
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Stainless Steel Welded Tube
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ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-4.0mm
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Kategori Produk : Panas asing tabung > Dupleks Stainless Steel Tube Heat Exchanger
Berkomunikasi dengan pemasok?Pemasok
 Mr. Luis Bao
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