Super Duplex 2507 Capillary Tube Kemịkalụ Injection Line Featured Image

Super Duplex 2507 Capillary Tube Line Injection Chemical

Nkọwa dị mkpirikpi:

Ike nrụpụta pụrụ iche na usoro na-enye Meilong Tube aka imepụta tubing ahịrị kemịkalụ na-aga n'ihu na-aga n'ihu dị na igwe anaghị agba nchara na alloys nickel dị elu.A na-eji eriri tubing ogologo ogologo anyị eme ihe nke ukwuu maka ịgba ọgwụ mgbochi mmiri n'ime olulu mmiri dị n'okpuru osimiri na nke dị n'ikpere mmiri.Ogologo na-enweghị orbital welds nke na-ebelata ikike nke nkwarụ na ọdịda.Na mgbakwunye, eriri igwe anyị nwere oke dị ọcha ma dịkwa larịị n'ime elu nke dị mma maka sistemu ịgba ọgwụ.Igwe mkpuchi ahụ na-enye oge nzaghachi hydraulic dị mkpirikpi, ike ọdịda ka ukwuu, na mkpochapụ nke methanol permeation.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ntinye ngwaahịa

Otu n'ime isi ihe ịma aka na usoro elu nke ụlọ ọrụ mmanụ na gas bụ ichekwa pipeline na nhazi ngwá ọrụ megide waxes, scaling na asphalthane nkwụnye ego.Ọzụzụ injinia na-etinye aka na mmesi obi ike na-asọpụta na-ekere òkè dị mkpa n'ịdepụta ihe ndị a chọrọ na-ebelata ma ọ bụ gbochie mfu nke mmepụta n'ihi pipeline ma ọ bụ nhazi akụrụngwa.A na-etinye ọkpọkọ ọkpọkọ sitere na Meilong Tube na umbilicals yana sistemu ọgwụ kemịkalụ na-arụ ọrụ dị mma na nchekwa na nnyefe kemịkalụ na mmesi obi ike na-asọpụta.

Ngosipụta ngwaahịa

Super Duplex 2507 Capillary Tube Line Injection Chemical (2)

Super Duplex 2507 Capillary Tube Line Injection Chemical (3)

Njirimara Alloy

Duplex 2507 bụ nnukwu igwe anaghị agba nchara emebere maka ngwa na-achọ ike pụrụ iche na nguzogide corrosion.Alloy 2507 nwere 25% chromium, 4% molybdenum, na 7% nickel.Nke a dị elu molybdenum, chromium na nitrogen ọdịnaya na-arụpụta ezigbo nguzogide chloride pitting na crevice corrosion ọgụ na duplex Ọdịdị na-enye 2507 na pụrụ iche iguzogide chloride stress corrosion cracking.

Ojiji nke Duplex 2507 kwesịrị ịbụ naanị ngwa n'okpuru 600°F (316°C).Mkpughe elu okpomọkụ dị elu nwere ike ibelata ma ike na nguzogide corrosion nke alloy 2507.

Duplex 2507 nwere ezigbo ihe eji arụ ọrụ.Ọtụtụ mgbe, a na-eji ihe ngosi ọkụ nke ihe 2507 mee ihe iji nweta otu ike imewe nke nickel alloy.Ego a na-enweta na ịdị arọ nwere ike ibelata ọnụ ahịa nke imepụta ihe n'ụzọ dị egwu.

Nguzogide corrosion

2507 Duplex bụ nke ukwuu na-eguzogide corrosion otu site organic ac Super Duplex 2507 Plateids dị ka formic na acetic acid.Ọ na-eguzogide ọgwụ inorganic acid, karịsịa ma ọ bụrụ na ha nwere chlorides.Alloy 2507 na-eguzogide nke ukwuu na corrosion intergranular metụtara carbide.N'ihi akụkụ ferritic nke ihe owuwu duplex nke alloy ọ na-eguzogide nrụgide corrosion mgbawa na chloride ọkụ nwere gburugburu.Site na mgbakwunye nke chromium, molybdenum na nitrogen na-emebi corrosion dị ka pitting na crevice ọgụ na-emeziwanye.Alloy 2507 nwere ezigbo nguzogide olulu mpaghara.

Ndidi n'akụkụ

ASTM A789 / ASME SA789, Super Duplex 2507, UNS S32750
Nha OD	Ntachi obi OD	Ntachi obi 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
Nha OD	Ntachi obi OD	Ntachi obi 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%