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ASTM A790 SAF 2507 Duplex Pipe Higher Yield With Annealing And Pickling

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Description

?ASTM A790 SAF 2507 Duplex Pipe Higher Yield With Annealing And Pickling

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? ? MTSCOMAXTECH 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 , MTSCOMAXTECH , is worth for your belived .

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? ? 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 .

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Item | Description |
Basic Information | Material Grade | ?S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc? |
Outer Diameter | 5.80mm-323.90mm (0.23& quot; to 12& quot;) |
Wall Thickness | 0.71mm-25.4mm (0.04& quot; to 1& quot;) |
Length | Normally fixed length 6m, can as per customer’s requirement |
Standard | ASTM A789; ASTM A790; EN 10216-5ect. |
Process Method | Cold Drawn or Cold Rolled |
Industry & Advantage | Application | a) Petroleum |
b) Chemical industry |
c) Instrument |
d) Industrial transportation |
e) Mechanical structure industry |
f) Need high corrision ability pipe& acute;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 |
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? ?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 MTSCOMAXTECH 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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