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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मानक: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5। बातचीत के बाद, हम थर्मल के साथ पाइप की आपूर्ति कर सकते हैं। सामग्री ग्रेड: UNS S31803, S32205, S32101, S32304, S32750, S32760, 1.4462, 1.4410etc. आकार रेंज:
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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सामग्री ग्रेड:
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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आकार रेंज:
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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श्रेणी में अधिक उत्पादों का अन्वेषण करें 9yrs
Ningbo,
Zhejiang,
China
स्टोर पर जाएँ
- गोल्ड प्रदायक
- ऑनलाइन एक्सपो
इस आपूर्तिकर्ता को अपनी जांच भेजें जांच भेजें
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