ASTM A240 UNS S32760 Plate bụ nnukwu igwe anaghị agba nchara duplex maka ngwa akọwapụtara.

A na-eji ya n'ọtụtụ ebe na nchọpụta mmanụ na gas na-emepụta ihe na ndị na-agbanwe ọkụ na petrochemical / chemical processing.

Site na nguzogide corrosion ruo ike, azụmaahịa gburugburu ụwa na-enwe ekele maka akụrụngwa ndị a nke 2507 Super Duplex Seamless. N'ihi akụkụ abụọ nke microstructure, weldability nke alloy a bụ nkewa dị mma, nke mere enwere ike nweta ọkpọkọ welded super duplex siri ike na nke na-adịgide adịgide.

Ọdịnaya chromium dị elu, molybdenum na nitrogen na-ebute ọnụ ọgụgụ nguzogide pitting (PREN)> 40, na-enye ikike dị elu na ike corrosion nke austenitic na duplex igwe anaghị agba nchara n'ihe fọrọ nke nta ka ọ bụrụ mgbasa ozi niile na-emebi emebi, yana okpomoku dị egwu karịa 50¡ãC.

Ndị na-emepụta ihe nwere ike ịnwe nhọrọ iji belata mgbidi mgbidi nke duplex 2205 welded pipe, n'ihi ike dị elu ya. Ike mkpụrụ nke ihe a fọrọ nke nta ka ọ bụrụ okpukpu abụọ karịa ọkwa nchara austenitic a na-ejikarị eme ihe. N'adịghị ka ọkpọkọ ígwè austenitic, Duplex 2205 Tube nwere ike na-egosipụta àgwà magnetik mgbe ụfọdụ n'ihi na microstructure nke alloy ya nwere ihe dịka 50% ferrite.

S31803 Duplex Steel bụ 22% chromium duplex (austenitic \/ ferritic) ígwè na agafeghị oke na ezi ike na ezi n'ozuzu corrosion / nrụgide corrosion / crack eguzogide.
Igwe anaghị agba nchara
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Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Super duplex mpempe akwụkwọ eriri igwe efere mpempe akwụkwọ 1.4410 1.4501 eriri igwe
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut

Super Duplex 2507 enweghị ike iwusi ike site na ọgwụgwọ okpomọkụ. A na-eme ihe mkpuchi na 1920 ¡ãF - 2060 ¡ãF (1049 ¡ãC - 1127 ¡ãC), na-esote ngwa ngwa jụrụ oyi.

2205 S31803 ọkpọkọ duplex achọtara na ụlọ ọrụ ebe petrochemicals, mmanụ, gas na kemịkalụ - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

2507 Duplex Plate na-egosipụtakwa ductility na siri ike ka mma ma e jiri ya tụnyere igwe anaghị agba nchara ferritic, mana ha anaghị enye ihe ndị a nke ọma dị ka igwe anaghị agba nchara austenitic.

Ọkwa chromium, molybdenum, na nickel dị elu na-enye ezigbo nguzogide nbibi, crevice na corrosion izugbe.

Alloy 2205 na-enye pitting na crevice corrosion resistance karịa 316L ma ọ bụ 317L austenitic igwe anaghị agba nchara tube na fọrọ nke nta niile corrosive media. Ọ nwekwara nnukwu corrosion na mbuze ike ike ọgwụgwụ yana mgbasawanye thermal na ịdị elu nke okpomọkụ karịa austenitic.

Duplex UNS S32205 fasteners na-ọtụtụ ebe na-ewu na ndị ọzọ ulo oru ngwa. Anyị na-enye ụdị fasteners ndị a na ọkpụrụkpụ dị iche iche na oke nnabata maka ngwa ụlọ ọrụ dị iche iche.

S32750 S32760 Super duplex igwe anaghị agba nchara nke nwere ezigbo nguzogide corrosion n'ozuzu

Ezubere Super Duplex 2507 ka ọ na-ejikwa ọnọdụ ndị na-emebi emebi nke ukwuu yana ebe achọrọ ike dị elu. Ọdịnaya molybdenum dị elu, chromium na nitrogen dị na Super Duplex 2507 na-enyere ihe ahụ aka iguzogide pitting na nrụrụ nchara.

Ngwa ahụ na-eguzogidekwa ihe mgbawa chloride stress corrosion, na-emebi emebi, na ike ọgwụgwụ nke corrosion, na mmebi nke acid n'ozuzu ya. Nke a alloy nwere ezi weldability na nnọọ elu n'ibu ike.
Igwe anaghị agba nchara
www.htpipe.es
welded tube
jcopipe.com
ahịa reviews
Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Super duplex mpempe akwụkwọ eriri igwe efere mpempe akwụkwọ 1.4410 1.4501 eriri igwe
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut

S32750 Ọkpụkpọ enweghị nkebi bụ ngwakọta chromium na molybdenum nwere nnukwu iguzogide pitting. Ọtụtụ ụlọ ọrụ na-ahọrọ ọkpọkọ enweghị nkebi ndị a maka iguzogide nrụgide corrosion cracking na crevice corrosion.

S32760 Mkpụrụ hex dị arọ dị ntakịrị ibu ma buru ibu karịa ọkọlọtọ (emechara) mkpụrụ hex. Enwere ọtụtụ akara ule na a na-ejikarị ụkpụrụ dị arọ maka nnukwu dayameta na nnukwu ike bolts.

A182 F53 2507 super duplex flange pụrụ iche nwere chloride stress corrosion nguzogide nguzogide.

Iji nyefee pipeline, ọ dị mkpa iji wepụ eriri kwụ ọtọ na pipeline. Mgbe ị na-eji pipeline dị iche iche, a ghaghị iji pipeline dị iche iche mee ihe. Mgbe a na-eji ọkpọkọ eme ihe, a ghaghị iji aka ahụ gbanwee nha nke pipeline. Mgbe bifurcating, ọkpọkọ ụzọ atọ A na-eji njikọ flange eme ihe mgbe a na-ejikọta ya na ọkpọkọ ọkpọkọ dị iche iche, iji rute pipeline nnyefe dị anya, iji ruo mgbasawanye okpomọkụ na nkwonkwo oyi ma ọ bụ njikọ dị irè nke ịka nká nke pipeline, a na-eji mgbasawanye ogologo ogologo na nkwonkwo oyi na-eme ka njikọ nke pipeline. , Na njikọ nke ngwá ọrụ dị iche iche, e nwekwara njikọ na plọg nke akụkụ ngwá ọrụ.

Ha na-enwekwa ezigbo nguzogide corrosion na mgbawa mpaghara dị ka pitting, intergranular na crevice. N'adịghị ka ndị ọzọ ọkọlọtọ austenitic steels, UNS S31803 ígwè nwere magburu onwe magnetik Njirimara.

ASTM A240 Ụdị 2205 Plate bụ efere igwe anaghị agba nchara duplex nke a na-eji n'ọtụtụ ọrụ dị iche iche dịka nhazi kemịkalụ, nchọpụta mmanụ na gas, na injinia mmiri. SA 240 GR 2205 mpempe akwụkwọ emere site na ọkwa 2205 igwe anaghị agba nchara, nke bụ ngwakọta nke ferritic na austenitic ígwè.
Ngwakọta ọkpọ ígwè
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Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
32750 Super duplex igwe anaghị agba nchara
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut
Duplex igwe anaghị agba nchara S32760 1.4501 Zeron 100 hex nut
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Ha nwere nhazi nke na-enye ohere ka ọkpọkọ gafere na flange ma chọta ebe ziri ezi maka njikọ. ASTM A182 ọkwa F53 WNRF Flange nwere ihu gbadoro anya n'olu.
Igwe anaghị agba nchara
www.htpipe.es
welded tube
jcopipe.com
ahịa reviews
Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Super duplex mpempe akwụkwọ eriri igwe efere mpempe akwụkwọ 1.4410 1.4501 eriri igwe
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut

S32750 S32760 Super duplex igwe anaghị agba nchara nke siri ike na nguzogide corrosion.

Anyị bụ ndị na-emepụta ASTM A182 Duplex UNS S32750 \/ S32760 Flanges na-egosi nkwalite nguzogide corrosion na gburugburu saline, mmiri brackish, ọrụ ịcha ọcha, yana ngwa nhazi nri ahọpụtara.
Igwe anaghị agba nchara
www.htpipe.es
welded tube
jcopipe.com
ahịa reviews
Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Super duplex mpempe akwụkwọ eriri igwe efere mpempe akwụkwọ 1.4410 1.4501 eriri igwe
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut

A na-ahụta igwe anaghị agba nchara duplex dị ka ihe na-eguzogide nrụgide corrosion cracking n'ihi na ha anaghị eguzogide ụdị corrosion a dị ka igwe anaghị agba nchara ferritic.

Duplex 2205 Tube nwere ike igosipụta omume ndọta mgbe ụfọdụ n'ihi na microstructure nke alloy ya nwere ihe dịka 50% ferrite.

A na-eji mkpịsị ụkwụ eme ihe stub. Metline bụ asambodo ISO, PED kwadoro duplex 2205 stub end emeputa na onye na-ebubata ya na ntọala nrụpụta na India. Anyị nwere ike ịnye ma ogologo na obere nsọtụ (olu) na asambodo ule dị ka EN10204 3.1.

A789 UNS S31803 na UNS S32205 bụ akara ule abụọ nke duplex igwe anaghị agba nchara nke a na-ejikarị na ngwa ụlọ ọrụ dị iche iche. Ndị a Duplex S31803 enweghị nkebi Pipes ka amara maka nguzogide corrosion ha dị mma, ike dị elu na ezigbo weldability. A789 bụ nkọwapụta nke na-ekpuchi tubes enweghị nkebi na welded sitere na igwe anaghị agba nchara duplex.
Igwe anaghị agba nchara
www.htpipe.es
welded tube
jcopipe.com
ahịa reviews
Ọgwụgwụ gbagọrọ agbagọ, njedebe dị larịị”
Super duplex mpempe akwụkwọ eriri igwe efere mpempe akwụkwọ 1.4410 1.4501 eriri igwe
Duplex Steel fasteners
1.4462 hex nut DIN934 duplex hex nut

S32750 S32760 Super duplex igwe anaghị agba nchara ọkpọkọ na-eguzogide nrụgide corrosion mgbawa na chloride ọkụ nwere gburugburu.

Ụkpụrụ UNS S32750 nke Pipe Fittings nwere 25% chromium, 4% molybdenum, na 7% nickel. UNS S32750 Pipe Fittings nwere 50-50 microstructure nke ferritic na austenitic ígwè akara ule nwere ike ka mma.

2205 bụ ọkacha mmasị igwe anaghị agba nchara (ferritic / austenitic). A na-eji ya eme ihe n'ihi oke nguzogide corrosion ya na ike dị elu. N'ime afọ ndị gafeworonụ, ọtụtụ ndị na-ebu nchara nchara emeziwanyela ihe mejupụtara S31803 duplex duplex, yana nsonaazụ mmachi mejupụtara a ghọtara dị ka UNS S32205 na 1996.

Ngwakọta kemịkalụ nke 2205 Duplex Stainless Pipe nwere ihe ndị a na-eji na ọdịnaya ndị a ya bụ - 22% chromium, 3% molybdenum na ihe dịka 5 ruo 6% nickel. N'ihi ọdịnaya ahụ, n'ihe gbasara ọnụọgụ chromium dị na alloy nke ọkwa a, a na-akpọkwa igwe anaghị agba nchara dị ka 22cr Duplex 2205 Pipe.

Uru nke usoro nhazi nke okpukpu abụọ bụ na ọ na-ejikọta uru nke alloys ferritic (nguzogide nrụgide corrosion cracking na elu ike) na uru nke austenitic alloys (mfe nke mmepụta na corrosion resistance).

Uru nke nchara duplex gụnyere: ezigbo weldability na machinability, nnukwu iguzogide ike ọgwụgwụ corrosion, iguzogide nrụgide corrosion cracking (karịsịa chloride stress corrosion cracking), mbuze na oke ike absorption.

Ngwa ndị a gụnyere ngwa ndị na-emebi emebi dị elu gụnyere ngwa acidic n'ihi ihe mejupụtara ya.