Mpempe akwụkwọ nchara & akwa & cils

ASTM A316 bụ nkọwapụta ọkọlọtọ maka enweghị isi, kwụ ọtọ na-arụ ọrụ na-arụ ọrụ ígwè mmiri anaghị agba nchara eji eme ihe na ngwa dị elu. A na-eme nke 316 selislọ ọrụ mmepụta ihe na-enweghị atụ site na ngwakọta nke chromium, nickel, na molybdemum, nke na-enye sS 316 tube tube dị mma iguzogide corrosion na nchara.

A na-ahụ Alloy 316 A na-ewere Alloy dị mma maka ngwa ngwa ngwa mpaghara, dị ka ụgbọ mmiri na ngwaike, na mgbidi mpụga nke ụlọ na-ekpughere ndị na-eru mmiri nnu. Pịnye 316 igwe anaghị agba nchara na-egosi enweghị ihe akaebe nke corrosion na 100-awa, 5% nnu (ASTM-B-117).

Ọdịnaya Molybdem na-eme ka nguzogide corrosion na-amalite nguzogide na-eguzogide na chloride ion ngwọta, ma na-abawanye ike na oke okpomọkụ.

Zuru kpamkpam ma na-agbanwe agbanwe, igwe anaghị agba nchara bụ ¡Celsius na-acha akwụkwọ ndụ¡ ± paịbụ Pary. N'ezie, n'ime mpaghara owuwu, ọnụego mgbake ya dị nso na 100%.

A na-eji paops 304 na-eji akwa igwe anaghị agba nchara 304, ihe a na-ahụkarị na ngwa ọrụ na-achọ iguzogide corrosion na mixidian. SPOOL P30400 ndị a na-ejikarị na-eji igwe na usoro pụrụ iche, nke gbaa mbọ na ha ziri ezi ma nwee ezi ezi.

SMO 254 Pipes nwere ike iguzogide nrụgide dị elu na alloy 254 SMO pipe dị elu na-arụ ọrụ na oke okpomọkụ na gburugburu corrosive.

Monel 400 bụ Nickel Coloy (ihe dị ka 67% cu) nke na-eguzogide na-eguzogide ya na nnu na nke alkaline na ala na-agbada. Ezigbo ihe na-adọrọ adọrọ na nkụ na-eme nke ọma maka ngwa mmiri.

A na-ejikarị igwe anaghị agba n31600 na-enweghị isi maka welded ma ọ bụ na-ekiri na minseụ na minse, mmiri na-agba mmiri na -akpata. Na mgbakwunye na molybdenum, ss 316 eriri mkpanaka na-agụnye ọtụtụ ihe ndị ọzọ mejupụtara n'ọtụtụ ngwa. SS 316 Studs na-eme otu nchara nchara 304 belụsọ na ọ dịtụ ike na oke okpomọkụ. Stulls steel 316ti nwere ike dị elu na ịdị ogologo karịa akara ule ndị ọzọ na-enweghị igwe. A na-eme ya nke akụrụngwa dị elu, karịa mkpa ụfọdụ nke onye ọrụ, yabụ lekwasịrị afọ ojuju zuru oke. Ọ bụghị naanị nke ahụ, mana eriri na-agbatị aka n'akụkụ mkpanaka zuru oke. Ugbu a, ikwu okwu banyere nha na ogologo site na 3mm ruo 200mm na m02 ruo m33. Ụkpụrụ ya bụ asme na ASTM.

Igwe nchara 316 nchara abụrụla ihe dị mkpa maka mpaghara mmepụta ihe. A nabatara Alloy nke ígwè na Chrome maka nguzogide ya dị elu na corrosion, yana ịdịte ya. E nwere ike imepụta eriri nchara na-enweghị mmiri ma welded tubes iji zute mkpa ndị ahịa.
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Nke a na - eme 316 kwalite nkwalite dị mma maka gburugburu ya na ụdị ịdị ọcha na ịdị ọcha ụkpụrụ.

A na-ahụkarị al-6xn weld nwere ahịrị na-abụghị nke edo edo na-abụghị nke edo edo na akwa agwa. Agwaetiti Oxide a na-egosi dị ka ihe nkiri dị mkpa, na-enwe agba dịgasị iche iche na agba ntụ site na isi awọ na agba aja aja na-agba ọchịchịrị nke na-agbachi agba aja aja.
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The addition of copper to this grade gives it better corrosion resistance than conventional chromium-nickel stainless steels, especially against sulfuric, phosphoric and acetic acids. Agbanyeghị, ojiji nke hydrochloric acid a na-amachaghị.
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Mpempe akwụkwọ & akwa & cils

Asme B36.19m bụ nkọwapụta ọkọlọtọ maka ọkpọ nchara, nke na-akọwapụta akụkụ, nnabata, na ọrụ na-achọ ihe abụọ na-enweghị atụ.
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N'ọtụtụ oge, nguzogide corrosion nke igwe anaghị agba nchara 316 Beld Flanges bụ otu ihe ahụ n'ọtụtụ gburugburu corrosive.

Sae 304 igwe anaghị agba nchara bụ igwe anaghị agba nchara. Na nchara ahụ nwere chromium (n'etiti 18% na 20%) na nickel (n'etiti 8% na 10.5%) [1] Ọ bụ igwe anaghị agba nchara. Ọ naghị adịkarị eletrik na iji kpụrụ akpụ karịa igwe carbon. Ọ bụ ndọta, ma ndọta dị ala karịa nchara. O nwere ike iguzogide elu karịa nchara ma na-ejikarị ya n'ihi na ọ ga-adịrị ndị a na-etolite n'ụdị dị iche iche. [1]

Ọdịnaya carbon dị ala na-eme 904l mmetụta na-emegide nguzogide na ya site na-egbochi IGC.

A na-agbapụ agba nchara 316 welded site na ibe nke otu klas ahụ, ha nwere ikike nhata dị ka ụdị 304 mana na-eguzogide nguzogide afọ 4% moolybdemum na nchịkọta 4% moolybdemum na nchịkọta 4% moolybdemum na nchịkọta 4% moolybdemum na nchịkọta 4%. Astm A312 pp316 ppw pipe so na nkọwapụta A312 maka ngwaahịa tubular na ọ nwere ike iji ya maka ọnọdụ okpomọkụ na ngwa nrụgide dị elu.
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Mpempe akwụkwọ nchara & akwa & cils

Na-egosi nchara 304 maka ezigbo corsonion na-eguzogide ike, a ga-agbakwunye ụda Weld dị mma na sistemụ site na olu. Enwere ike nyochaa mpaghara ndị ahụ welded ngwa ngwa. Achịcha na flage na-ebelata ọgba aghara na mbuze n'ime ọkpọkọ. Flange dị mma maka iji ngwa dị egwu ma sie ike maka iji ikuku, mmiri, mmanụ, na uzuoku.
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Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.20

Al6xn bụ nebisenitic nchara dị ukwuu site na nguzogide pụtara ìhè na chloride na-akwụ, corvice corrosion na nrụgide corrosion. Al6xn bụ alyy alloy 6 moly mepụtara maka ma ejiri ya rụọ ya na gburugburu ebe obibi. O nwere otutu nickel (24%), molybdenum (6.3%), nitrogen na chromium na-enye ya oke iguzogide ya chloride na chloride na-eguzogide nguzogide. A na-eji AL6XN nke ọma maka ike ya na crovice na-eguzogide na chlorides. Ọ bụ igwe anaghị agba nchara.

Alloọ na-enweghị igwe na-enweghị igwe na-agba nchara na-enwe opekata mpe 10% na ọla ndị ọzọ na-enyekwu corrosion ọzọ. Ha anaghị achọ mkpuchi nchebe ma nwee ike ịme nke ọma n'ọtụtụ ọnọdụ na okpomọkụ.
Ndị na-akụ azụ nke ASTM A312 Alloy 254 na-egbu egbu 254 SMO elu alloy nchara
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Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.20

Emepụtara 904l Bolts ka Asme, ASME, ASI, UNI, BS na Standation ụkpụrụ na ịnabata. Anyị na-emepụta nkenke na ss 904l site na iji akụrụngwa dị mma. Nnukwu igwe eji agba nchara 904l bụ Austitic. Otu n'ime ihe ngosipụta nke iji alloy a bụ ezigbo nguzogide na SCC ma ọ bụ nrụgide metụtara mgbawa corring nke igwe anaghị agba nchara 904l.
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Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.63

A na-enyekwa ndị ahịa anyị ihe dị iche iche. A na-emepụta sọlbụ 925 Sysd flangeses site na oghere ọgba aghara na-emepụta usoro, mana enwere ike ịdenye site na iji ikuku na - eme ka electrode a na - apụ apụ ma ọ bụrụ na profaịlụ na - enye ohere.

Nchara nchara & tube
Ọrụ ọzọ dị mkpa nke igwe anaghị agba nchara bụ na mgbe akụkụ nke ọkpọkọ adịghị mkpa njikọ na-aga n'ihu, ọ dị mkpa igbochi njikọ ya. N'oge a, enwere ike itinye ọkpọkọ ngwa ngwa site na iji flage.

Igwe anaghị agba nchara ga-enwerịrị opekata mpe iri na ise. Dabere na ọkwa ahụ, ọ nwere ike ịnwe ọkwa chromium dị elu, yana ihe ndị ọzọ na-enye ihe dị ka molybdem, nickel, ọla, nitrogen, phosplous ma ọ bụ selphous ma ọ bụ selenium.

Enwere ike ịmịpụta ọkpọkọ nchara na-adabere na ntinye ya. A na-ahụkarị ngwa ọkpọkọ mmiri dị n'akụkụ mmiri ọkpọ, ahịrị mmiri, ahịrị mmanụ, na-aga nke ọma, ụlọ ọrụ na-arụ ọrụ, ụlọ ọrụ na-arụ ọrụ na ebumnuche ndị ọzọ.
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Nem n08367 na-enweghị isi a al6xn welded tube

Offọdụ n'ime akụrụngwa ndị a na-ahụ maka nchara nchara ndị a bụ ezigbo ọrụ na-eguzogide, ike na-eguzogide ahụ, oke ọrụ okpomọkụ, oke okpomọkụ siri ike na elu ịdị elu na elu. N'ọchịzu ọrụ anyị dị elu, a na-eme mmepe nke ọkwa dị elu n'okpuru nlekọta kwesịrị ekwesị nke otu ndị nwere raara nye.
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Ndị a gbakwụnyere na-eme ka ike gwụ ihe na nhicha, na-ekwe ka ị jiri igwe nhicha siri ike ma ọ bụ na-adịghị echegbu onwe gị ma ọ bụ na-agbanwe ọdịdị igwe anaghị agba nchara.

Na-egosi 347 nchara nchara maka nguzogide corrosion dị mma, nke a na-eme ka a ga-enwe ike ịgbakwunye na sistemụ site na olu. Enwere ike nyochaa mpaghara ndị ahụ welded ngwa ngwa. Achịcha na flage na-ebelata ọgba aghara na mbuze n'ime ọkpọkọ. Flange dị mma maka iji ngwa dị egwu ma sie ike maka iji ikuku, mmiri, mmanụ, na uzuoku.

Ngwa ntụtụ AUSTM A312l enweghị ike pipe - zhengzhou huikong hood Co., LTD.

AL6XN N08367 igwe anaghị agba nchara na-ama ama ama amaara ya na nguzogide corrosion

Ngwa ntụtụ nchara 304 na-egosi dị ka CS 304 CLAVE-8 Plange - kpuru ìsì, bụ ụdị flandị pụrụ iche ejiri na sistemụ piping. SS 304 SCR CH CH CH CH CHINE PRIVAS na-eji maka akụkụ dị iche iche nke pipeline ma ọ bụ maka mmechi nwa oge ma ọ bụ ihe omume nyocha.
316L 1.4401 s31603 nchara nchara bụ nke dị ukwuu nke ukwuu na nke na-adịgide adịgide nke ejiri na-abụkarị ihe a na-ejikarị ọtụtụ ọrụ mmepụta ihe na ngwa ahịa. A na-eme ss ss s31603 site na elu dị elu 316l nchara dị iche iche na-eguzogide corrosion, oxidation na ngwakọta, na-eme ka ọ dị mma maka gburugburu ya ma ọ bụ ngwa nrụgide siri ike.
304 \ / 304l anaghị agba nchara nwere ike iguzogide ya mgbe ịta mmiri nke nitric acid dị obere ma ọ bụ hara na 65%. Ihe ngwọta Alkaline na ọtụtụ organic acid na-enwekwa ezigbo nguzogide na-eguzogide. Igwe nchara dị elu nke nwere ike iguzogide corrosion na ikuku ma ọ bụ igwe na-enweghị mmiri nwere oke ihe na-adịghị mma, na-ekwukarị na ihe na-enweghị igwe anaghị agba nchara. Na-anọchite anya Njirimara nke steely Alloy dị ka 13 chrome chrome na 18-8 Chrome Nickel nchara.

Mmiri igwe anaghị agba nchara na-amịpụta ihe niile na-enweghị atụ, otu n'ime nke na-eguzogide iguzosi ike n'ezi ihe nke imewe ahụ.
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Ọkpụkpụ nchara nchara nchara 16 pipe Bend na-eme ka nkwanye ugwu dị elu na chloride na acid ndị ọzọ

Adịghị nchara nchara bụ ebe obibi na ebe obibi, na ogologo ya, na ogologo ya na-ekwe ka ọ na-eme ka ọ na-eme ihe owuwu na-adịgide adịgide. Ọzọkwa, ọ naghị edozi ogige nke nwere ike gbanwee ihe mejupụtara ya mgbe gị na ihe dị ka mmiri.

Al-6xn bụ nkwalite 400 usoro alloys dị ka 316L \ / 1.4435 na 304 mgbe a ga-ewebata ọkwa nke chloride, na oge nke kọntaktị na usoro a.

Unk nut bụ akụ nwere akụkụ isii nke nke ọma ma nwee nchebe na-adịkarị ngwa ngwa na bolts. Ha bụ ndị a na-ahụkarị hex na-enwekarị ma nwee eriri dị n'ime na-afụ aka na bolt Shank ma ọ bụ hex isi. Ihe ndị a metric mkpụrụ dị n'ọtụtụ nha, site na M2 ruo M30.
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A na-eji ntụtụ nchara set steepụ 36

SMO 254 Flinge bụ ihe eji eme F44 Super ógbè Austratitic na-akọwa dị ka mkpụrụ 6% mo flanges super bi na igwe.

ASTM A182 Flinge bụ usoro iji jikọta pipes, valves, pọmpụ na akụrụngwa ndị ọzọ iji mepụta sistem. Ọ na-enyekwa ohere dị mfe maka nhicha, nyocha ma ọ bụ mgbanwe. A na-eweli ya ma ọ bụ kpoo. A na-ejikọ nkwonkwo ụkwụ na-acha uhie uhie na gasket n'etiti ha iji nye akara.