Super Duplex 2507 Capillary Tube Chemical Injection Line

Tsanangudzo Pfupi:

Akasarudzika ekugadzira masimba uye maitiro anobvumira Meilong Tube kugadzira iyo yakareba inoenderera inoenderera makemikari jekiseni mutsara wechubhu inowanikwa mumasimbi asina tsvina uye yakakwirira nickel alloys.Yedu refu refu tubing macoil anoshandiswa zvakanyanya kune makemikari jekiseni mu subsea uye onshore matsime.Iyo yakareba isina orbital welds iyo inoderedza mikana yekuremara uye kukundikana.Pamusoro pezvo, macoil edu ane akanyanya kuchena uye akatsetseka mukati mepamusoro akanakira majekiseni emakemikari.Macoils anopa pfupi hydraulic mhinduro nguva, yakakura kudonha simba, uye kubviswa kwemethanol permeation.

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Product sumo

Rimwe rematambudziko makuru mukukwira kumusoro kweindasitiri yemafuta negasi kuchengetedza pombi uye kugadzira michina kubva kune wax, kuyera uye asphalthane deposits.Dzidzo dzeinjiniya dzinobatanidzwa mukuyerera kwevimbiso dzinoita chikamu chakakosha mukugadzira mepu izvo zvinoderedza kana kudzivirira kurasikirwa kwekugadzirwa nekuda kwepombi kana kuvharika kwemidziyo.Coiled tubing kubva kuMeilong Tube inoiswa kune umbilicals uye makemikari majekiseni masisitimu anoita basa rinoshanda mukuchengetedza kemikari uye kuendesa kune inogonesa kuyerera kwevimbiso.

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Super Duplex 2507 Capillary Tube Chemical Injection Line (2)

Super Duplex 2507 Capillary Tube Chemical Injection Line (3)

Alloy Feature

Duplex 2507 is super duplex stainless simbi yakagadzirirwa maapplication ayo anoda yakasarudzika simba uye corrosion resistance.Alloy 2507 ine 25% chromium, 4% molybdenum, uye 7% nickel.Iyi yakakwira molybdenum, chromium uye nitrogen zvirimo zvinoguma nekupikisa kwakanyanya kune chloride pitting uye crevice corrosion attack uye duplex chimiro chinopa 2507 nekusarudzika kuramba kune chloride stress corrosion kuparuka.

Kushandiswa kweDuplex 2507 kunofanira kugumira kumashandisirwo ari pasi pe600° F (316° C).Kuwedzeredzwa kwakawedzera tembiricha kuratidzwa kunogona kuderedza kuoma uye kuomarara kuramba kwealloy 2507.

Duplex 2507 ine yakanakisa michina zvivakwa.Kazhinji jeji yechiedza ye2507 zvinhu inogona kushandiswa kuwana yakafanana dhizaini simba reiyo gobvu nickel alloy.Iko kuchengetwa kunoguma muhuremu kunogona kuderedza zvakanyanya mutengo wakazara wekugadzira.

Corrosion Resistance

2507 Duplex inoshingirira zvakanyanya kune yunifomu corrosion neorganic ac Super Duplex 2507 Plateids senge formic uye acetic acid.Iyo zvakare inopikisa zvakanyanya kune inorganic acids, kunyanya kana iine chlorides.Alloy 2507 inopikisa zvakanyanya kune carbide-inoenderana intergranular corrosion.Nekuda kweiyo ferritic chikamu cheiyo duplex chimiro cheiyo alloy inoshingirira zvakanyanya kushushikana nekuora kwekuputika mune inodziya chloride ine nharaunda.Kuburikidza nekuwedzera kwechromium, molybdenum uye nitrogen yenzvimbo yecorrosion senge gomba uye kurwisa kwegomba inovandudzwa.Alloy 2507 ine yakanakisa yenzvimbo pitting kuramba.

Dimensional Tolerance

ASTM A789 / ASME SA789, Super Duplex 2507, UNS S32750
Saizi OD	Kushivirira OD	Kushivirira WT
<1/2'' (<12.7 mm)	±0.005'' (±0.13 mm)	±15%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4 mm)	±0.005'' (±0.13 mm)	±10%

Meilong Standard
Saizi OD	Kushivirira OD	Kushivirira WT
<1/2'' (<12.7 mm)	±0.004'' (±0.10 mm)	±10%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4 mm)	±0.004'' (±0.10 mm)	±8%