Mpempe akwụkwọ & akwa & cils

Dịka anyị siri mara, a na-eji ihe ruru unyi A234 na-eji ihe na-efe efe ma na-enwe nrụgide na-arụ ọrụ, maka ọrụ na ọnọdụ dị elu ma na-agafe agafe. Ihe ndozi a site na ọkọlọtọ a, nke e wepụrụ, ogwe, efere ma ọ bụ ngwa ngwa nke nwere filder.

Ọ bụ nnoo carbon nkịtị carbon nkịtị ma anaghị eguzogide corrosion. Ọ ga-ajá ma ọ bụrụ na echebe ya. Enwere ike ịkpụ ya ma ọ bụ oyi guzobere dị ka carbon mgbe niile.

ASTM A333 pipe bụ ọkpọkọ carbon nke na-ezute ASTM, ASME na API. Usoro ọkpọkọ dị na akara mmụta 1 ruo 11 na nha site na 1 \ / 2 "ruo 48".

ASTM ASME Sa34 WPB carbon steel buru ibu

A na-ahụta dị ka onye nrụpụta na onye na-ebubata A350 LF2 \ \ / LF3 carbon ° Ranges Ranges (GR. 304L), 316L)

A234 WPB RPB RPB REL FEET na-egosi ihe dabara na ihe dị na ASTM ASTM A234 wpb, a na-eji ha eme ihe maka sistem na-arụ ọrụ na-agafeghị oke.

Carbon steel a350 LF2 franges nwere nguzogide iguzogide nguzogide. Carbon steel a350 LF2 Eriri flanges nwere ike dị mma na ma ọ bụ magburu onwe ya.

Ngwa ndị a bụ sistemụ nrụgide, a na-ahụkwa ya n'ọtụtụ oge, eriri nri ASTT dị ka nri na-eri nri iji kwuo ngwa.

Ally steel steel na-eme ka ọ dị mma na-enye ohere maka mgbanwe nke nduzi nke mmiri, iji belata nha ọkpọ ma ọ bụ itinye nha ọkpọkọ. O nwere ọtụtụ uru ndị e keere eketa dị ka ọ na-enye ihe ngosi na-adịgide adịgide na ihe ọ na-eri. Ihe owuwu na-aga n'ihu guzobere n'etiti dabara adaba na pipe na-enye ike n'usoro. Gburugburu dị n'ime nke dị n'ime ma na-agbanwe mgbanwe nke corrosion nke corrosion n'ime corrosion na mbuda ma na-enwe ọgba aghara na ọgba aghara. Ọ naghị eme ka ọ dị obere na nchara mgbe ekpughere ihe ndị ahụ dị iche iche

A na-ama ama FIPE nchara nchara na-ebugharị arụmọrụ na-enweghị atụ ma na-etolite maka ịgafe ihe achọrọ iji wee nwee ike ịpụ fettings.

Kacha mma corrosion iguzogide maka General Corrosonion bụ carbon steel lf3 gburugburu mmanya. Ahịhịa carbon quif quared nke nwere ezigbo nsogbu na-eguzogide. Carbon j uel LF3 Poland Rapis nwere nguzogide kachasị na corrosion. A na-achọta ịgbado ọkụ kachasị mma na ịdị mma dị na carbon steel LF3 Flat Sors. A na-ejikarị ogwe carbon steel nke carbon steepụ na owuwu nke àkwà mmiri na ụgbọ mmiri. A na-ejikarị eriri carbon steel ly3 a na-ejikarị ya na akụrụngwa ọgwụ. A na-ejikwa ogwe carbon lu3 gburugburu ebe niile na-agbanwegharị na ndị na-agbanwe.

Ngwongwo ndị a na ihe mejupụtara kemịkal ha na-eme ka ASTM A350 Loll Sars arụ ọrụ na-eguzogide oke na gburugburu ebe a na-eguzogide corrosive gburugburu. E jiri ya tụnyere igwe anaghị agba nchara, ihe ndị a carbon gbara gburugburu A350 LF2 Round Rols na nnukwu nguzogide ya na nnukwu nguzogide na ike mposi dị elu n'okpuru ikpughe elu okpomọkụ. A na-eji otu ngalaba mbupụ ASTM A350 LF2 CS ụlọ ọrụ dị iche iche, ihe eji eme mmanụ, ihe eji eme ihe, na-eme ihe, na-eme ka ọ dị, pulp na ụlọ ọrụ akwụkwọ.

ASI B16.5 carbon steel nke 2018 Ọhụrụ ụdị ọhụụ na-acha uhie uhie

ASTM A105 flange bụ ọkọlọtọ carbon carbon nke e ji mejupụta ihe mejupụtara kemịkal dị elu.

ASTM A10n Uld olu na-agbasa na ha nke na-enye ohere ịgbado ọkụ ma ọ bụ ijikọta ọkpọkọ ahụ n'ime flogres.

Ngwongwo ndị a na ihe mejupụtara kemịkal ha na-eme ka ASTM A350 Loll Sars arụ ọrụ na-eguzogide oke na gburugburu ebe a na-eguzogide corrosive gburugburu. E jiri ya tụnyere igwe anaghị agba nchara, ihe ndị a carbon gbara gburugburu A350 LF2 Round Rols na nnukwu nguzogide ya na nnukwu nguzogide na ike mposi dị elu n'okpuru ikpughe elu okpomọkụ. A na-eji otu ngalaba mbupụ ASTM A350 LF2 CS ụlọ ọrụ dị iche iche, ihe eji eme mmanụ, ihe eji eme ihe, na-eme ihe, na-eme ka ọ dị, pulp na ụlọ ọrụ akwụkwọ.

ASTM A234 wpb pipe na-egbu egbu wpb carbon stry Asambodo Chattings

Imirikiti ndị nrụpụta ASTM A694 F52 na-ekwupụta na Flange enyerela aka na Njirimara arụ ọrụ dị ka ike tensile ya dị elu, ezigbo ikpo ọkụ na nguzogide na-eguzogide.

Enwere ike iji efere A516 mee ihe na-acha uhie uhie, na-ebugharị flanges na-enweghị nkuku, efere flanges, eyglass flanges), oghere spanges, na ihe ndị ọzọ. Flanges ndị a ga-adị ka nkọwapụta ọkọlọtọ Asme B16.5, Asme B16.48, en 1029 na asme B16.47 wdg.

Carbon steel ASTM A105 na-eme nke carbon luo ma ọ bụ ihe dị nro. Ihe mejupụtara ihe nwere ike ịnwe carbon, manganese, phosphorus, sọlfọ na iron na nchịkọta.

Ihe mgbochi corrosion na-eguzogide nke ASTM A350 LF2 REL REL RELLLLLLLS bụ ndị ogbenye, na n'ihi nke a, ọ na-ejikarị aluminom dị ọcha kechie ya.

Ihe eji eme ihe kwesiri inweta ma obu gbaghara ma obu gbaghara. Carbon steel a350 LF2 flanges ike nke 485MPA na obere ike mkpụrụ nke 250MPA. Na mgbakwunye na ịbụ onye a na-eme, ihe ndị a na-eji emepụta ihe ngosi A350 LF2 na-emeso ya na okpomoku na nyocha ngwaahịa a na-eme na ha.

Igwe anaghị agba nchara bụ alloy nke iron na-eguzogide na-eguzogide. 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 si na-esite na Chromium, nke na-eme ihe nkiri na-enweghị ike nke nwere ike ichebe ihe na ịgwọ onwe ya n'anya oxygen.

Frances bụ ụdị njikọ maka ahịrị ọkpọkọ iji jikọọ ọkpọkọ ọnụ.

Ngwongwo ndị a na ihe mejupụtara kemịkal ha na-eme ka ASTM A350 Loll Sars arụ ọrụ na-eguzogide oke na gburugburu ebe a na-eguzogide corrosive gburugburu. E jiri ya tụnyere igwe anaghị agba nchara, ihe ndị a carbon gbara gburugburu A350 LF2 Round Rols na nnukwu nguzogide ya na nnukwu nguzogide na ike mposi dị elu n'okpuru ikpughe elu okpomọkụ. A na-eji otu ngalaba mbupụ ASTM A350 LF2 CS ụlọ ọrụ dị iche iche, ihe eji eme mmanụ, ihe eji eme ihe, na-eme ihe, na-eme ka ọ dị, pulp na ụlọ ọrụ akwụkwọ.

A kọwara steel carbon dị ka ígwè ọ bụla na-enweghị carbon na-adịghị agafe 2.1% site na ibu. Barbon Ígwè carbon siri ike ma nwekwuo ike mgbe emechara ọgwụgwọ dịka ọdịnaya carbon na-abawanye. Agbanyeghị, nrụnye nke ígwè belata.

ASTM A105 nchara bụ ihe a na-ahụkarị (carbon dị nro) maka ichefu carbon nchara, ọ na-eji n'ọtụtụ ebe maka ambient na ọrụ okpomọkụ dị elu na sistemụ ọnọdụ.

Frances bụ akụkụ dị mkpa nke nhazi ụlọ ọrụ sitere na ụlọ ọrụ sitere na ya. Imirikiti ụlọ ọrụ, gụnyere mmanụ na mmanụ, mmiri na-agwọ ọrịa nuklia na-eme ka ọgbụgbọ sie ike, nke na-enye ohere maka usoro mgbasa ozi dị iche iche

U-bolts dị mfe igwe ma nwee ike izute ndị nnabata siri ike chọrọ maka nha na Fatineter. Carbon ígwè bụkwa ọla akụ na ụba. Carbon steels na-ekewa site na carbon na alloy, nke na-emetụta akụrụngwa nke ígwè. Ikike dị nro na carbon ọdịnaya nke 0.05-0.3% bụ duclele na ductile. Ike dị ala na carbonations dị ala. Ọ bụ ụgwọ dị ala nke carbon steels.

A515 klas 70 carbon 70 nwere uru nke ike dị elu n'ihi oke njiri mara ya na njiri mara ya. N'ihi ọdịnaya chromium ha dị elu, ndị a na-eguzogide na-eguzogide n'ọtụtụ mgbasa ozi.

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.

A kọwara steel carbon dị ka ígwè ọ bụla na-enweghị carbon na-adịghị agafe 2.1% site na ibu. Dika ihe ogugu carbon na-abawanye, nsogbu nke ígwè mbelata, na carbon ígwè na-abawanye ma nwekwuo ọgwụgwọ mgbe okpomọkụ gasịrị.