Stainless Duplex Steel Pipe A790 S32750 / S31803
|Place of Origin:||CHINA|
|Certification:||ISO 9001 & PED|
Payment & Shipping Terms:
|Minimum Order Quantity:||negotiable|
|Packaging Details:||Iron Case / Plywood Case|
|Delivery Time:||30 Days|
|Payment Terms:||T / T ; L / C|
|Supply Ability:||300 Tons / Month|
|Technology:||Cold Drawn||Standard:||ASTM A790|
|Length:||6m Fixed Length Or Customized||Inspection:||100 %|
ASTM A790 SAF 2507 Duplex Steel Pipe With Annealing And Pickling
MTSCO is specialized in duplex steel pipes produce . So we know good at duplex steel knowledge . Hope the clients who are choose us can be very assured . And no need worry about our produce ability. We , MTSCO, is worth for your belived .
Most of 2507 duplex steel pipes are produced by cold drawn method . The alloy has higher yield
strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic
stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench
are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .
|Basic Information||Material Grade||S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc|
|Length||Normally fixed length 6m, can as per customer’s requirement|
|Standard||ASTM A789; ASTM A790; EN 10216-5 etc.|
|Process Method||Cold Drawn or Cold Rolled|
|Industry & Advantage||Application||a) Petroleum|
|b) Chemical industry|
|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|
SAF 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, 7% nickel . This kind of pipes always purchased by the clients who are require exceptional strength and corrosion resistance .
The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. And the high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
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 .