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Payment Type: L/C,T/T,Western Union
Transportation: Ocean,Land,Air
Model No.: Super Suplex Steel Tube
Brand: YUHONG
Type: Seamless
Certification: CE
Application: Boiler Pipe
Section Shape: Round
Usage: Thermal Equipment
Technique: Cold Rolled
Material: Stainless Steel
Duplex Steel Pipes and Super Duplex Pipes and Tube, A789, A790 , A928 S31803(SAF2205) S32750 (SAF2507) S32760
YUHONG Group deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.
| |
| U Bend Duplex Tube |
| Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5. After negotiation, we can supply pipe with customers'requirement. |
Material Grade:
| UNS | EN | DIN | C % | Cr% | Ni% | Mo% | N% | Other % |
| S31803 | 1.4462 | X2CrNiMoN22-5-3 | 0.030max | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | / |
| S32205 | 1.4462 | X2CrNiMoN22-5-3 | 0.030max | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | / |
| S32101 | 1.4162 |
| 0.040max | 21.0-22.0 | 1.35-1.70 | 0.10-0.80 | 0.20-0.25 | Cu 0.10-0.80 |
| S32304 |
|
| 0.030max | 21.5-24.5 | 3.0-5.5 | 0.05-0.60 | 0.15-0.20 | Cu 0.05-0.60 |
| S32750 | 1.4410 | X2CrNiMoN25-7-4 | 0.030max | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | Cu 0.50max |
| S32760 |
|
| 0.050max | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | Cu 0.50-1.00 |
Mechanical Property:
| UNS | Tensile Strength | Yield Strength | Elongation in 2 in Or 50mm Min, % | Hardness Max, |
| S31803 | 620 | 450 | 25 | 30 |
| S32205 | 655 | 485 | 25 | 30 |
| S32101 | 700 | 530 | 30 | 30 |
| S32304 | 690 | 450 | 25 | 30 |
| S32750 | 800 | 550 | 15 | 32 |
| S32760 | 750 | 550 | 25 | 32 |
| ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-6.35mm | |
| ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-4.0mm |
Duplex Stainless Steel 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.
 | | | |
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1500 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: CHINA
Certificate: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF
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