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SAF 2507 / 1.4410 Duplex Steel Pipe SGS BV Third Party Inspect 4m Fixed Length

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Description

SAF 2507 / 1.4410 Duplex Steel Pipe SGS BV Third Party Inspect 4m Fixed Length?

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??SAF 2507 / 1.4410 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.

? ? Most of 2507 / 1.4410 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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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 | as per customer’s requirement |
Standard | ASTM A789 ; ASTM A790 ; EN 10216-5ect . |
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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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? ?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 .

? ?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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