Ogologo: dị ka ọ chọrọ. "

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.

A kwadoro ndị na-adọkasị nchara nchara 304 na-emepụta ihe na China na ASTM A403 WP 300 WP 300 wp 304 /

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.

Glas SMO 254 Ogologo Weld Hook Rook na-akwụsi ike ma nwee ike na-agafe agafe ọbụlagodi mgbe ọnọdụ okpomọkụ dị elu. SMO 254 Eriri Frances nke imewe ya na-enyere Njikọ nguzosi ike na-eme ka ọ dị mma, dị elu, corrosion nrụgide, corrosion, na mgbawa.

304 Agwọ igwe anaghị agba nchara, ọgwụgwọ (ịba ọcha) - ọkụ ruo 1010-11200c ma dị jụụ ngwa ngwa. Agaghị enwe ike ịgwọ mkpụrụokwu ndị a.

A na-eji ụgwọ na-enweghị atụ na-akụ, na-ebute ọtụtụ ihe na-adọwa n'ime mgbidi ahụ. Nlere Vortex na-egosi na nkwarụ ọnụego nke ọkpọ ọkpọkọ nchara na-adịkarị ala karịa nke na-enweghị eriri igwe anaghị akwụ arụ ọrụ.

Igwe anaghị agba nchara bụ alloy nke iron na-eguzogide na-emebi na corrosion. O nwere opekata mpe 11% 12% ma nwee ike ịnwe ihe dị ka carbon, ndị ọzọ na-abụghị na ọla kọpa nweta ihe ndị ọzọ achọrọ. Na-egbochi mgbochi na corrosion na-esite na Chromium, nke na-eme ihe nkiri na-akpata ga-echebe ihe na ịgwọ onwe ya na ọnụnọ oxygen

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.

Ndị na-eme ihe na-enweghị igwe anaghị agba nchara na-emepụta ihe ndị a na mgbakwunye nke manganese, phosphorus, carbon, na silfir dị iche na isi ihe abụọ.

Astm A213 \ / A269 Standard Production na-etinye maka enweghị eriri na-enweghị isi, n'ozuzu ya, na-acha uhie uhie na-eme ka ọ ghara itinye ya na ntanetị.

ASTM A182 316Ti Pic na-enyefe arụmọrụ pụrụ iche ma na-etolite maka ịga nzukọ achọrọ. Anyị na-enye ọtụtụ ASTM A182 316ti igwe anaghị agba nchara flanges site na alaka ụlọ ọrụ zuru ụwa ọnụ.

A na-eji carbon na-egbu egbu dị ala 904l. Ihe mgbakwunye ọla kọpa na ọkwa a na-enye ya nke ukwuu na-eguzogide nguzogide na-ebelata acids siri ike, karịsịa sulfuric acid. Ọ dịkwa oke nrụgide na chloride mwakpo lyloride \ abụọ ma ọgbụgba \ / crorivice corrosion na nrụgide corrosion. Ọkwa a abụghị magnetik n'ọnọdụ ọnọdụ niile ma nwee ezigbo ịgbaghasị ma nweekwa mgbatị ahụ. Ọkpụkpụ ótitic na-enyekwa ọkwa nke a siri ike, ọbụna gbatuo na-eto eto. N'ihi akụrụngwa mgbochi na-egbochi ya, a ga-eme ya na bolts, mkpụrụ, ndị na-akwọ ya, studs, ndị nwere akụkụ dịgasị iche iche.

Ofdị nchara nke ọ bụla nwere ezigbo arụmọrụ na ngwa ngwa. Nke mbu, a ga-azoputa nzube nke flange, ma mgbe ahu ubochi nchara gold ga-ekpebisi ike. Steels na-anaghị agbachasị gụnyere 304, 304l, 316, 316L, 3147, 310s, ọyị niile nwere Chrim, Nckel na ihe ndị ọzọ. Dịka ọmụmaatụ, mgbakwunye nke Molybum nwere ike imekwu ikuku ikuku, karịchaa nguzogide ikuku nke nwere chloride.

Ihe eji eme ihe eji eme ihe eji eme ihe na - eme ka ihe di iche iche
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Ngwa nchara nchara bụ obere ọkọlọtọ dị elu, nke na-ebelata oke na oghere ma na-arụ ọrụ dị mkpa na iji ụlọ ọrụ dị mkpa.

Ngwa nchara nchara 347 scatle classity - Zhengzhou Huitzsou HOTON Pipeline Ngwá Ọrụ Co., LTD.

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%.

Anyị bụ otu n'ime ndị na-emepụta ihe a ma ama, onye na-eweta ihe, na onye na-ebuga ya, 254 na-enweghị nchara.
A na-akpọ nchara nchara 304 na igwe anaghị agba nchara 304l mara dị ka 1.4301 na 1.4307 n'otu n'otu. Pịnye 304 bụ ihe kachasị dị na igwe anaghị agba nchara. Mgbe ụfọdụ, ọ na-akpọkarị aha ochie ya, 18 \ / 8, nke na-esite site na nsọtụ nke mkpụrụ 304 ịbụ 18% Chromium na 8% nickel na 8% nickel na 8% nickel na 8% nickel.
Ngwa ndị a na-ahụkarị maka nchara gụnyere: akụrụngwa nkwadebe nri, akụrụngwa nyocha, na-agbagha, na-agbapụta ahịhịa, ebe a na-ere mmiri, na-efegharị na filtration mmiri. Otu n'ime ọdịiche dị n'etiti 316l nchara nchara na 316 igwe anaghị agba nchara bụ na carbon ọdịnaya nke mbụ dị ka 0.03%, na carbon ọdịnaya nke ikpeazụ dị ka 0.08%. Ndịiche ndị a na-enye ha ihe dị iche iche. Ka anyị mụtakwuo banyere 316L anaghị agba nchara.

Jiri ígwè anaghị agba nchara na-ewere aha ya site n'ike ya iji merie na mmekọrịta dị n'etiti njikọ ya na gburugburu ebe ha kpughere. Ọtụtụ ụdị igwe anaghị agba nchara na-arụ ọtụtụ ebumnuche dị iche iche na ọtụtụ ndị ọzọ. All steels steels nwere opekata mpe 10% Chromium. Ma ọ bụghị na steel niile na-adọcha anụ bụ otu.
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ASTM A182 304N anaghị agba nchara flige

Igwe nchara nchara weld nwere oghere dị ala nke 1400 ogo C na-arụ ọrụ okpomọkụ nke ogo 870 C.

Ndị a flanges ndị a nwere nguzogide nke nguzogide siri ike ma e jiri ya tụnyere 304 klas nchara nchara franges. Anyị na-emepụta igwe anaghị agba nchara 316l kpuru ìsì nke mma dị mma maka iji na-ehichapụ ọnọdụ dị mkpa. Nke a bụ igwe anaghị agba nchara.

Asme B36.19m bụ nkọwapụta ọkọlọtọ maka ọkpọ nchara, nke na-akọwapụta akụkụ, nnabata, na ọrụ na-achọ ihe abụọ na-enweghị atụ.

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.

Igwe nchara nchara 304 nwere nguzogide nke corrosion n'ọtụtụ gburugburu ebe obibi na kọntaktị na mgbasa ozi dị iche iche corrosive. Otiti na corvice corrosion nwere ike ime na gburugburu-erloride-nwere gburugburu. Ihe mgbawa corrosion nwere ike ime na ọnọdụ okpomọkụ karịa 600c.
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Anyị na-emepụta ego na-enweghị nchara ma welded nchara 304 \ / 304l flanges 304 \ / 304l pipe na-agba nchara dị na ASI \ / ASME na Dee.
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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.

Flinge bụ mgbanaka ígwè (gbanyụọ, weghara ya site na efere, ma ọ bụ ijikọ ya na ngalaba ọkpọkọ, valvụ, mgbapụta ma ọ bụ mgbakọ ndị ọzọ. A na-ejikọ onwe ha na ibe ya, yana sistemụ piping site na ịgbanyụ ma ọ bụ na-eri nri (ma ọ bụ tọgbọrọ) na nsọtụ a na-eji). Igwe igwe anaghị agba nchara dị mfe dị ka ss flange, ọ na-ezo aka na flanges nke eji igwe anaghị agba nchara. Standardsdị akụ na ụba na akara ASTM A182 \ / L na F316 \ / \ / l, na-enweghị mmezi dị mma na gburugburu ebe obibi dị mma ma na-enyekarị ọmarịcha mgbe niile.

Igwe anaghị agba nchara
Na mgbakwunye na uru gburugburu ebe obibi ndị a, igwe anaghị agba nchara bụkwa ihe na-adọrọ adọrọ, ịdị ọcha nke ukwuu, mfe idozi akụkụ dị iche iche ma na-enye ọtụtụ akụkụ. N'ihi ya, enwere ike ịchọta igwe anaghị agba nchara n'ọtụtụ ụbọchị. Ọ na-arụkwa ọrụ dị mkpa na ọtụtụ ụlọ ọrụ ụlọ ọrụ, gụnyere ike, njem, iwu, nyocha, ọgwụ, nri, nri na ndị na-enweghị ọgwụ.

Alloy 304 \ / 304L (enweghị s30400 \ / s30403) bụ nke kachasị eji ¡-8 ± ± ± ± ± ± ± ± ± ± ± ± ± ± Ọ bụ ihe akụ na ụba na nke dịgasị iche na-eguzogide ahụ kwesịrị ekwesị maka ụdị ngwa General ebumnuche.

310 310s nchara nchara nchara nchara nchara 3 flongses asi b16.5 igwe anaghị agba nchara 310s flanges

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.

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.

Ofdị nchara nke ọ bụla nwere ezigbo arụmọrụ na ngwa ngwa. Nke mbu, a ga-azoputa nzube nke flange, ma mgbe ahu ubochi nchara gold ga-ekpebisi ike. Steels na-anaghị agbachasị gụnyere 304, 304l, 316, 316L, 3147, 310s, ọyị niile nwere Chrim, Nckel na ihe ndị ọzọ. Dịka ọmụmaatụ, mgbakwunye nke Molybum nwere ike imekwu ikuku ikuku, karịchaa nguzogide ikuku nke nwere chloride.

Mpempe akwụkwọ igwe anaghị agba nchara 904l nwere ike tensile ike na isi ike. Mpempe akwụkwọ n nchara 904l nwere ọdịnaya Nickel, 23% Chromium ọdịnaya, na ọdịnaya 5% molybdenum.

Ngwa nchara nchara nwere chromium, nickel na mmiri kemịkal ndị ọzọ. Dịka ọmụmaatụ, mgbakwunye nke Molybum nwere ike imekwu ikuku ikuku, karịchaa nguzogide ikuku nke nwere chloride.
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Ngalaba 904l na-eguzogide ọgwụ nitric acid karịa akara 304l na 310l, nke na-enweghị Molybdenum. Graddị nchara a kwesịrị ịbụ ihe ngwọta mesoro ndị na-arụ ọrụ oyi na-arụ ọrụ, iji nweta nrụgide kachasị njọ na-emegide nguzogide na gburugburu

Iji zipu pipeline, ọ dị mkpa iji wepu hose hoce na pipeline. Mgbe ị na-eji ọkpọkọ dị iche iche, a ga-eji pipọtị dị iche iche. Mgbe ejiri ọkpọkọ, a ga-eji ikio mmachi a ga-agbanwe nha nke pipeline. Mgbe ị na-eme mkpọtụ, atọ ahụ na-ejikọ njikọ ọnụ njikọ ahụ na nkwonkwo na-arụ ọrụ na nkwonkwo ahụ, iji ruo ogologo oge ndọtị na-ahụ anya, ogologo ntabi anya na-ejikọ ọnụ nke ọkpọkọ. , N'ime njikọ dị iche iche ngwa, enwerekwa njikọ na plọg nke ngwa.
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Na-emepụta ọkọlọtọ ASME B36.10 Asme B36.54

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-emegharị f310 f310 maka agbaghara ma ọ bụ flanges na-eri na ha ka ọ bụrụ nkwonkwo na eriri nwoke. The flanges a bara uru mgbe ị na-agba ọkụ ma ọ bụ ụzọ na-agba ọkụ adịghị mma.

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]