nchara nchara nchara nchara

Ndị na-ebelata nwere ezigbo ịgbaghasị. N'ihi ọdịnaya nickel, ndị na-emebi emebi emebi na-enwe ezigbo mgbazinye ma gosipụta nnukwu nchịkwa.

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.

Nickel Alloy na-enye ezigbo nguzogide na hydrochloric acid na ntụle niile na okpomọkụ niile. Na mgbakwunye, ngwa ngwa B2 pipe na-enwekarị nguzosi ike na-agbasa, nrụgide corrosion na-agbagọ na mma ọgụ na mma.

Ọ bụ ezie na 300 ekike igwe anaghị acha odo odo na-ewu ewu nke ukwuu, ha ezughi oke maka ngwa ọ bụla ịwụnye usoro. Dịka ọmụmaatụ, agbanyeghị na ha na-eguzogide ọgwụ mgbochi, usoro usoro 300 anaghị arụ nke ọma na ọnụnọ chlorides. N'ọnọdụ ndị a, steels nwere ọtụtụ ihe dị na alloy dị ka molybdemum, a họọrọ Chromium na nickel.

Anyị nwere ike ịmepụta ma nyefee eriri carbon dị mma site na Radius Ranganing sitere na R = 3D-10d ma na-agbago site na ogo 10 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 ruo 180 afọ. Na mgbakwunye, anyị nwekwara ike imepụta igwe carbon steel dị ka ihe a haziri ahaziri nke ndị ahịa anyị nke a kpọrọ aha. A na-enye ngwaahịa carbon a niile na flanges dị mkpa ma jiri asambodo nnwale ngwaahịa emechaa. A na-ejikarị 3d, 5d na 7D na-ejikarị ya rụọ ọrụ nke 3D. Ngwaahịa anyị na-etinyekarị - ngwa ngwa carbon dị elu na-acha uhie uhie, enweghị atụ ogologo ya na-achagharị elbows ma welded ogologo ya na ogologo radius ogologo ya.

Dị ka a na-eme, na-arụ ọrụ dabara na ya, ọ na-arụ ọrụ na flanges. Ojiji nke obere mkpuchi na-adịghị mkpụmkpụ nke na-agwụ ike na apata ụkwụ nwere ike belata ụgwọ mmezi pipeline. Na sistemu igwe nchara ma ọ bụ usoro dị elu, anyị nwere ike ịhọrọ ahịrị dị ala na-agwụ ike na-agwụ dị ka ihe ọzọ na njikọ flanges, na -ebelata ụgwọ ọrụ n'ụzọ dị ukwuu.

Anyị na-enwe otu ndị ọkachamara na nke nwere ahụmahụ na-ahụ ma na-ahụ maka usoro niile iji zere ntụpọ. SS 316 \ / SS 316L Mkpado ihe kwesịrị ekwesị iji kemịkal, nri, biya, icho mma, na ọrụ ngwa ngwa. N'ihi mgbakwunye molybdem, ss 316 mkpakọ ọnụ akụ na-eguzogide ọgwụ na ike dị mma karịa Gradge 304. Anyị na-enye ngwaahịa kachasị mma na klaasị, nzukọ na karịa atụmanya nke ndị ahịa US.

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
ASTM A234 WPB na-ekwupụta ihe dị iche iche maka ngwakọta ọkpọkọ nke patting consot carbon na Alloy steel kwesịrị ekwesị maka maka ọnọdụ okpomọkụ.
Ihe njiri mara nke igwe anaghị agba nchara 316 \ / 316l pọmpụ bụ nguzo na-eguzogide oxidation karịa ụdị 304 igwe anaghị agba nchara, ọfụma na-eguzogide kemịkalụ kemịkal dị oke mma.
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.
Corrosion iguzogide ihe nke Duplex Strius Fentings nyere. Ya ruru igumatu ugo nke busttititic ma ọ bụ ferrites Alrieyed. Ọ bụ ezie na steelxexx steexụ nwere ezigbo okpomọkụ na-eguzogide na-eguzogide na-eguzogide na steels ndị ọzọ na-adịghị mma, embritment nwere ike ime ọbụna na ọnọdụ okpomọkụ dị ka obere oge. Bụrụ na Embrittlement, eriri steel stax na-agwọ ọrịa.

A234 WPB RPB RPB RPB RET BEL BEL BEL NA-EKWU EGO NA-EGO NA-EGO NA-EKWU OKWU EGO NA-EKWU OKWU EGO NA-EKWU OKWU EGO NA-EGO NA-EKPUTA N'ANYA N'ANYA Ọmụmụ, B bụ ọkwa b, na-ezo aka na ike kacha mma, dị ka ASTM A103, GR.B ma ọ bụ Api 5l Gr.b.A234 wpb ígwè carbon na-ahụkarị.

A na-eji oghere ndị dị n'ọkụ na-adọtọta akụrụngwa, nke azụmahịa mmiri na ụlọ ọrụ, igwe na akụrụngwa usoro. A na-arụnyekwa oghere ọkpọkọ na mgbapụta maka ebumnuche nke iwepu ikuku mgbochi ikuku. Anyị na-enye 1-8- 6 nha dupxeplex 2205 plọg.

A na-eme ka Nickel Alloy na-eme ka e guzobe nke ọma na mpaghara ahịhịa na-eme nke ọma, si otú a na-eme ka ọ dị mma maka ọtụtụ ngwa usoro kemịlị na ọnọdụ a na-achọ.

ASTM A815 na-enweghị ego s322205 na-enweghị atụ na-atụgharị ụzọ pipe ma na-eguzogide ọgwụ chloride na gburugburu sulloride na nnukwu gburugburu. Ndị a Asme B16.9 Duxlex na-eji akwa igwe na-enweghị mmiri nwere ihe dị iche iche na-enweghị ihe dị ka chromium dị elu.

Emepụtara FIPE 309 A na-emepụta FIPETIONS RITTMADIDESS ASTM ATTM AST3, Asme B16.9, ASI B16.28, ASI B16.28

ASTM A234 alloy nchara wp12 pipe fitting, nke bụ obere carbon na-enweghị obere carbon ferritic anaghị agba nchara. Site na nke a, a ASTM A234 nchara WP12 BULT WELD Fittings na-ejikarị ọrụ dị iche iche na-arụ ọrụ na ụlọ ọrụ na-eduga na ọnụahịa.

A na-eji anaghị agba nchara nchara dị mma na njikọ nke fit. Companylọ ọrụ anyị na-emepụta ihe ma na-enye nchara nchara maka ahụmịhe. Site na uru dị ukwuu nke ike ngwaahịa ngwaahịa, anyị nwere ike inye gị nnyefe ngwa ngwa. Na mgbakwunye, jiri usoro njikwa siri ike, anyị nwere ike ikwe nkwa ịdị mma.

A234 WP11 Fittings nwere ike ibido ma welded. Asme Sa 234 WP11 na-eke ndị dị mkpa dị n'etiti ọkpọkọ dị iche iche nke nha dị iche iche. Ikike A234 WP11 bụ mmegharị igwe na-akwụghị ụgwọ nke ọkwa a, nweta ya na ụdị mmanya maka na-eji igwe ndozi akpaka.

1.4529 ọnụọgụ ọnụọgụ koodu. Bụ Super Duplex na-ejighị mma, isi ihe: 20cr-25MI-25mo-6CU-6Cu-0.2N kwekọrọ na United States: N0826, 254Mo ...

Banyere AsTM A815 WPS3180 S32760 94SMO 180Deg na-eche echiche na-enweghị isi. A na-akpọ akara nke ndị a (ma ọ bụ ójinitic-ferritical) mejupụtara ihe dị ka usoro nke Austic lattice (ihu ya na-acha odo odo (lekwasịrị anya cubic). Ezubere ha iji nye nguzogide ka mma, ọkachasị corrosion nrụgide na chloride na-anọdụ.

Ezubere ihe dabara adaba na saịtị ahụ na njedebe ya (s) iji jikọọ na pipe (s) ma kwe ka mgbanwe na uzo ma ọ bụ na-ejedebe ma ọ bụ njedebe.

Nke a dabara adaba wee bụrụ akụkụ nke usoro maka ibugharị mmiri (mmanụ, ikuku, kemịkal, ...) n'ụzọ dị mma, karịa dị mkpụmkpụ ma ọ bụ dị anya.

Asme s 240 na-enweghị isi s32205 bolows nke enwere ike ijikọ na ihe fọrọ nke nta ka ọ bụrụ nha ọ bụla. A na-enweta halbows ndị a na NPS? ka NPS 48 ma nwee ike igbanwe uzo nke mmiri na pipe. Shbows s32205 siri ike karịa na steel na-adịghị edozi ya.

304 na 304L bụ mkpokọ Austienitic, nke pụtara na carboid ígwè ma ọ bụ ihe ngwọta siri ike nke carbon na-eji mee ka nguzogide corrosion na-eguzogide nchara. Anyị na-emepụta igwe anaghị agba nchara 304 \ / 304l gbaghara na ụdị sọọsọ ya na usoro nchara na-enweghị ọkọlọtọ na-enweghị ọkọlọtọ na 1d. Anyị na-enye nnyefe nke igwe anaghị agba nchara 304l, igwe anaghị agba nchara 304 \ / 304l flanges 304 \ / 304l na-agbago n'ọtụtụ ọkọlọtọ na ụdị dị iche iche.

Ude wpb bụ ihe a na-ahụkarị maka ọkara na elu okpomọkụ na ụkpụrụ ndị a. W kwuru maka "weld," P maka "mgbali elu," B maka "ọkwa b," na Y maka ike ịrọ. "

N'ihi ọdịnaya carbon dị ala na 317l feittings, enwere ike welded na-enweghị corrosion. N'ozuzu, mgbochi intersosion bụ nsonaazụ nke chromium carbipitation na-ebudata n'elu ọla na obere carbon dị elu na ikpughe okpomọkụ dị elu. N'ihi na alloy eji nkwonkwo 317L nwere ike iguzogide oke okpomọkụ na-enweghị njikọta corrisonion, enwere ike ijikọ ndị a na ọnọdụ dị ka nke a na-eme.

Flangoolet, NIPLETE, Supeferet, wdg. dị ka ọ na-achọ. BS3799 Hex NX NOXBE 3000lb \ / 6000lb Eriri 1 \ / 8 "~ 2" x1 \ / 2 "

1.4529 (enweghị N0826) nwere nnukwu nguzogide na-efe efe na corvice Media na gburugburu acidic nwere sọlfọ na hydrogen

Pịnye nchara 304 na-enweghị igwe bụ T 300 usoro nchara nchara. O nwere opekempe nke 18% Chromium na 8% nickel, jikọtara ya na oke 0.08 carbon. A na-akọwa ya dị ka chromium chromium chromium chromitik a na-eji eme ihe dị iche iche na ngwa ọrụ dị ka njikwa nri, skro, na nnukwu ahịhịa. A na-ejikwa igwe anaghị agba nchara 304 na ebe ụkpụrụ ụlọ maka mpụga nke mpụga dị ka mmiri na akụrụngwa. Ọ bụkwa ihe eji eme ihe mkpuchi maka vaporizer.

Ngwongwo igwe eji eme ihe di nma karie 904l, enwere ike iji ya emeputa ihe eji eme ihe site na -196 ruo 400 ¡006.

Flangoolet, NIPLETE, Supeferet, wdg. dị ka ọ na-achọ. BS3799 Hex NX NOXBE 3000lb \ / 6000lb Eriri 1 \ / 8 "~ 2" x1 \ / 2 "

1.4529 (enweghị N0826) nwere nnukwu nguzogide na-efe efe na corvice Media na gburugburu acidic nwere sọlfọ na hydrogen

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.

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%.