90 Deewew Asmew B16.9 BW 6 SCH80 WELDED FEL FEL FEL FEL S30400

Mss-SP43 ogologo radius, kwụ ọtọ ma na-ebelata elu na-emegharị, mkpụrụ osisi na-alọtọ, eccentric na-arị elu: 1 \ "ọkpụrụkpụ mgbidi: sch5s-schxxs

Fọmlọ ọrụ na-enweghị nchara nchara na-adaba adaba ASTM ASTM A403 WP347 18 180deg Allew

Ihe eji eme ihe nchara nchara \ / asme sa403, wp 316l, wp 316L, WP 316T, WP 316TI, WP 316TI, WP 316TI, ASTM \ / asme A403 WP 321, WP 321h ASTM \ / asme A403 WP 347, WP 383h

carbon ígwè wpb cpb crtive toighted too nha maka mmepụta ihe ọkụ na-emepụta ASTM ASME SI NKE

Asme B16.9 Ogologo Ogologo Nsogbu, ogologo radius na-ebelata, na -ebelata akụkụ, na -ebelata obosara: 1 \ 2008 "ọkpụrụkpụ mgbidi: sch5s-schxxs

Ọ dị mkpa na ngwa dị iche iche dị ka ndị isi ụgbọ ala, akụkụ igwe, kposara na ngwa nri. Anyị na-enye d DN 1.4301 igwe anaghị agba nchara dị iche iche dị ka mkpụrụ osisi, ebelata, obe, stub na okpu. SS na-enweghị ike s30400 Bold pipe kwadoro na-akpụzi ọmarịcha ihe na Njirimara Njirimara. Ofdị steel a na-egosikwa ihe ndị na-eguzogide na-eguzogide ọgwụ. Anyị na-etolite ngwaahịa anyị niile n'okpuru ụkpụrụ mba ụwa na mpaghara akụrụngwa dị elu iji nweta obere ihe kachasị mma.

Ọ nwere ike iguzogide Chloride ion nrụgide corrosion, yana nguzogide nguzogide na ezigbo nkwụsi ike na oxdizing ma belata mgbasa ozi.

317L igwe anaghị agba nchara 180 dị elu nwere oke nguzogide na-eguzogide, mana ọ na-adịwanye ọnụ karịa. A na-amara ngwaahịa a anyị maara n'ụwa niile maka ntụkwasị obi na ịdị mma ha.

Egosiputara 800ht 800ht, makwaara dị ka ¡Celsius Alloy 800ht¡ ±, a họpụtara dịka enweghị N08811 ma ọ bụ Dinr w.nr. 1.4959. Ọ bụ ígwè nickel-chroy alloy na-enwe otu ihe mejupụtara dị ka procoloy 800 ma tinye 800h kama ọ na-eme ka ike dị elu.

UNS S31254 is an alloy material with anti-corrosion effect, its density is 8.0g\/cm3, and the melting point is 1320-1390¡æ. Ọdịnaya Molybdem na chromium dị elu na ọdịnaya nitrogen na-eme ka enweghị atụ na-enweghị atụ na-eguzogide ike na-arụ ọrụ na corvice corrosion. Mgbakwunye nke ọla kọpa na-eme ka nguzogide corrosion na ụfọdụ acids. Na mgbakwunye, na-enweghị ezigbo nguzogide na nrụgide corrosion na-efe efe n'ihi ọdịnaya Nickel na ọdịnaya dị elu chyybdemum dị elu.
Adị nchara n08904 fit na-enweghị atụ, ASTM B366 904L nchara nchara 90 na-acha nchara nchara, 904l anaghị agba nchara, 904l nchara lipe bend, SS 904L Streed Switzer na-eweta.
Anyị na-eweta ihe dị mma maka ọtụtụ ọrụ ma nwee ike inyere gị aka ikpebi ọnụọgụ zuru oke na ọrụ ọhụụ. Carbide ọdịda pere mpe n'oge. Ewedata ihe siri ike nke finless nchara wnr 1.4404 nwere ike inweta site n'enyemaka nke ikpo ọkụ ruo 21000fef, mana nke a nwere ike imetụta nkwụsi ike nke alloy.
Ntinye Duxexx na-arụ ọrụ. Agbanyeghị, akụrụngwa arụmọrụ nke Stealxex staxx dị ka 304. Gịnị na-eme ka ihe a dị ọnụ ahịa na-eri ihe dị ala, na-eme ka ihe dị larịị abụọ dị ala.
Igwe anaghị agba nchara 316 bụ ihe ọmụmụ dị n'obodo ukwu nke nwere ọdịnaya Nickel na chromium. Glas a nwekwara obere silicon, nke na-eme ka nguzogide nkewa nke modulu. N'ezie, a na-ejikarị igwe anaghị agba nchara 1.4401 na mmiri iyi nwere oge dị ka chlorides n'ihi nguzogide ya na-ekwu na ha kwuru ogige. Ihe mgbakwunye nke molybdenum na igwe anaghị agba nchara 316 tube alloys bụghị naanị ka mma iguzogide chloride na-efe efe kamakwa corrosion.

Dabere na mkpa nke ngwa ahụ, A234 wpb na-aba uru dịgasị iche iche.

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

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.

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%.
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.
1.4529 (enweghị N0826) nwere nnukwu nguzogide na-efe efe na corvice Media na gburugburu acidic nwere sọlfọ na hydrogen
Mss-sp75 ogologo ollows, ndị na-emegharị 3r, na -ebelata tebụl, ndị na-ebelata "ọkpụrụkpụ mgbidi: 16" -6s-schxxs

Super duplexcon Express s32750 Buttweld nwere obere carbon na-ebelata ihe ize ndụ nke oke ibu na mpaghara ọka. Ha na-eguzogide corrice corrosion n'ihi na ọ dị elu chromium na molybdem na-enweghị atụ na-eme ka ọ dị oke mma site na organic acid na acetic acid.

304 na-ekpuchi ọkọlọtọ maka ọkpụrụkpụ Austratiitic nchara nchara maka ngwa piping pipe. Ihe nke fifriko ga-etinye ihe mgbochi, ogwe, efere ma ọ bụ enweghị atụ ma ọ bụ welded ọkpọ. Ichefu ma ọ bụ na-eme ka arụ ọrụ, ịpị, na-akụ, na-ewe iwe, na-agbachi, ma ọ bụ ngwakọta nke arụmọrụ ndị a. Ngwa niile kwesịrị ikpo ọkụ.

E jiri ya tụnyere 316L, 317l steel na-eguzogide oke mmiri na ụgbọ mmiri SCC, ngwaahịa kemịkal, kemịkal kemịkal chọrọ nguzogide iguzogide nguzogide.

Asme B16.49 300 qã · 60 ÃÃ 90 \ / 8 "-12" ọkpụrụkpụ mgbidi: sch5s-schxxs

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 ...

S32750 (2507) bụ igwe anaghị agba nchara nke na-ejikọta ọtụtụ ihe dị mma nke Ferritic na AustEnitic Steels. N'ihi ọdịnaya chromium ya dị elu, ọ na-egosipụta oke iguzogide ike na-abanye, crevice na corrosion. Mpempe akwụkwọ micros abụọ na-ahụ maka nchara ahụ nwere nnukwu nguzogide na-enwe nrụgide corrosion cracking na ike ọrụ dị elu. Na mgbakwunye, ọ nwekwara njirimara nke nguzogide siri ike na chloride na-akwụ, ihe na-akpata ọkụ ọkụ na ala na-agbasawanye.

A na-ejikarị ngwa maka monel K500 nke na-eme ka ọ dị elu na corrosion, na-akụ mmiri, na-akụ mmiri na-akụ na ihe ọkụkụ maka mmepụta mmanụ na nke gas. Ọ dabara adaba maka nfuli Centrifugal na ụlọ ọrụ mmiri n'ihi ike ya dị elu na ọnụego corrosonion dị ala.

Anaghị eji igwe anaghị agba nchara, ekele ya na mkpuchi nke Chromium Oxide, anaghị emeghachi omume ndị ọzọ. N'ihi nke a, enwere ike iji ya na nri. Usoro iwu Haccp siri ike chọrọ iji igwe anaghị agba nchara na-akpọtụrụ nri. Niile n'ihi na nchara abụghị ihe na-adịghị mma ma dịkwa mfe ịdị ọcha. Enwere ike ihicha ihe ndị na-anaghị agba nchara nchara, anyị ekwesịghị ichegbu onwe anyị na anyị ekwesịghị ichefu ihe ha ga-efu ma ọ bụ gbanwee ọdịdị ha.

ISO, DN, Jis Kinddị Buttwelding ma ọ bụ dịka onye na-ere ahịa dị ka onye ahịa

Alloy 20 (alloy 20) bụ Aulenitic Almenitic nke dị iche iche mepụtara iji guzogide corrosic acid acid. Ọ nwere nguzogide nduru sọlfọ; O nwere iguzogide siri ike na phosphoric acid, nitric acid na gburugburu gburugburu chloride, corroside nrụgide, na-etinye corrosion na corrosion. Ya mere, alloy 20 nwere aha nke mgbochi corrosion allosion. Ọ nwere ọtụtụ ngwa dị iche iche: Chemical, nri, ọgwụ, ọgwụ ike na ụlọ ọrụ plastik ga-eji ya. N'ihi na nguzogide corrosion na corrosion chloride, nsogbu na-agbawa nsogbu nsogbu, wdg, alloy 20 na-ejikarị.

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.

Incoloy 800ht bolbows na nguzogide na-eguzogide olulu mmiri

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.

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

ASTM A403 GR WP316 ọkọlọtọ dị mma maka nrụgide piping. Ọ na-akọwapụta ihe niile na-enweghị atụ ma welded frim na-enweghị igwe anaghị agba nchara.

317L (00cr19ni13mo3, na-enweghị s31726) alloy bụ molybdem-nke igwe anaghị agba nchara. Ọ bụ ihe na-eguzogide ọgwụ mgbochi kemịkal karịa nke chrim-Nickel · Nicken óstititic na-adịghị edozi nke dị ka 304 alloy. Na mgbakwunye, e jiri ya tụnyere igwe anaghị agba nchara, 317l na-enwe oke nsogbu, nrụgide na-eguzogide, ike nrụgide na oke ọnọdụ okpomọkụ. Ọ bụ ọkwa carbon dị ala ma ọ bụ Lọ ọkwa, nke na-eguzogide na-anabata ihe n'oge ọgwụgwọ.