ASTM A790 / ASME SA790 Duplex Steel Pipe For Heat Coils , 6000mm Stainless Seamless Pipe
Contact Person : Cherry Gao
Phone Number : +86 573 82717867
WhatsApp : +8613857354118
| Minimum Order Quantity : | negotiable | Price : | 5000-9000USD/TON |
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| Packaging Details : | Iron Case / Plywood Case | Delivery Time : | 30 Days |
| Payment Terms : | T / T ; L / C | Supply Ability : | 300 Tons / Month |
| Place of Origin: | CHINA | Brand Name: | MTSCO |
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| Certification: | ISO 9001 & PED & AD2000 | Model Number: | MTSCODSP33 |
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Detail Information |
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| Material: | 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 Etc | Type: | Seamless |
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| Ends: | PE / BE | Standard: | ASTM A790 / SA790 ; ASTM A789 / SA789 ; ASTM A312 Etc |
| NDT: | Eddy Current Or Hydraulic Test | Delivery Condition: | Soft / Hard |
| High Light: | Duplex Stainless Steel Pipe,Seamless Duplex Pipe |
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Product Description
DN200 ASTM A790 2205 / 1.4462 Big Size Duplex Steel Pipe For Food Industry
Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels . “ Duplex ” describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .
Use super duplex stainless steel pipes can improve corrosion resistance compared to other materials . And super duplex steel pipes have greater tensile and yield strength , good ductility and yield strength , good stress corrosion cracking resistance . Also can help clients reduce their purchase costs , but can gurantee the quality etc .
| Material Grade | S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc |
| Outer Diameter |
10.3mm - 1219mm |
| Wall Thickness | 1.24mm - 54.59mm |
| Length | as per customer’s requirement |
| Standard |
ASTM A789 ; ASTM A790 ; EN 10216-5ect . |
| Chemical Composition | |||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N |
| max | max | max | max | max | |||||
| UNS S32750 | 0.03 | 0.8 | 1.2 | 0.03 | 0.015 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| UNS S31803 | 0.03 | 1 | 2 | 0.02 | 0.02 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
| Physical Properties | |||||||||
| Grade | Y.S.MPa min | T.S.Mpa min | Elongation % | Hardness HRC | / | ||||
| UNS S32750 | 550 | 800 | 15 | 20 | / | ||||
| UNS S31803 | 450 | 620 | 25 | 20 | / |
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| Industry & Advantage | Application | a) Petroleum |
| b) Chemical industry | ||
| c) Instrument | ||
| d) Industrial transportation | ||
| e) Mechanical structure industry | ||
| f) Need high corrision ability pipe's industry, such as offshore industry etc | ||
| Advantages | a) Superior surface finish, | |
| b) Better mechanical property | ||
| c) More precise dimension | ||
| d) Perfect inspection method and inspection equipment | ||
| Terms & Conditions | Price Item | FOB, CFR, CIF or as negotiation |
| Payment | T/T, LC or as negotiation | |
| Delivery Time | 30 working days after received your deposit (Normally according to the order quantity) | |
| Package | Iron case; woven bag or as per customer’s requirement | |
| Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable | |
| Quality | Test | NTD(Ultrasonic test, Eddy Current test); |
| Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test); | ||
| Metal Test(Metallographic Analysis, Impact Test-High/low temperature); | ||
| Chemical Analysis(Photoelectric Emission Spectroscopic) | ||
| Market | Main Market | Europe, Middle East, Southeast Asia, South America. etc |
Welcome everyone who need this kind of pipes contact to me in free . Also MTSCO can produce stainless steel seamless pipes, bright annealed tubes, seamless coiled tubing etc . You go ahead one step , we can help you creat more profits than your mind .
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| Jiaxing MT stainless steel co.,ltd. |
| No. 501, Changsheng South Road, Occident Biotechnology Industry Park, Jiaxing, Zhejiang |
| 86-573-82717867 |
| mt@mtstainlesssteel.com |