Igwe anaghị agba nchara agbado agbado olu olu Flange SS304 SS316 SS321

Nkọwa dị mkpirikpi:

Aha: Welding Neck Flange
Standard: ASME B16.5, ASME B16.47,GOST-12821,GOST-33259,DIN2632,DIN2633,DIN2634,DIN2635,JIS B2220.JIS B2238,BS4504,EN1092-1,BSS3291
Ihe onwunwe: Stainels Steel 304 316 321
Nkọwa: 1/2"-24" DN15-DN1200
Ọnọdụ njikọ: Welding
Usoro mmepụta: Egbodoro
Nnabata: OEM/ODM, Azụmahịa, N'ogbe, Regional Agency,
Ịkwụ ụgwọ: T/T, L/C, PayPal

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Uru

Ọrụ

FAQ

Mkpado ngwaahịa

Data ngwaahịa

Aha ngwaahịa Welding olu Flange
Nha 1/2″-24″ DN15-DN600
Nrụgide Klas150lb-Klas2500lb
PN10,PN16,PN25,PN40
Ọnụọgụ nke oghere 4–20
Kpụrụ ANSI ANSI B16.5, ASME B16.47 usoro A/B
DIN DIN2632/2633/2634/2635
GOST GOST 12821/33259
EN1092-1 EN1092-01
JIS JIS B 2220, JIS B2238
BS BS4504 BS10 BS3293
SANS SANS1123
Nkà na ụzụ Egharọ, Nkedo
Ihe onwunwe Igwe anaghị agba nchara SS304 SS321 SS316
Ikpuchi elu FF, RF, M, FM, T, G, RJ
Ọdabara
Ọkara
mmanụ, gas, mmiri ma ọ bụ ihe ndị ọzọ
Ngwa Ụlọ ọrụ Petrochemical; Ụlọ ọrụ ụgbọ elu na ụgbọ elu, ụlọ ọrụ ọgwụ, ikuku gas, ụlọ ọrụ ọkụ, Ụlọ ụgbọ mmiri, ọgwụgwọ mmiri, wdg.

Okwu Mmalite ngwaahịa

Igwe anaghị agba nchara bụ igwe anaghị agba nchara nke nwere ígwè, carbon, na ihe ndị ọzọ, na-abụkarị chromium na nickel.Ọ na-enweta aha ya site na arụmọrụ ya dị mma nke na-egbochi corrosion, nke na-enyere ya aka iguzogide oxidation, corrosion na nchara, ya mere a na-eji ya eme ihe n'ọtụtụ ebe.

Ihe ndị bụ isi nke igwe anaghị agba nchara gụnyere:

  • Ígwè: Isi isi metal nke igwe anaghị agba nchara, na-enye ya ike dị mma na ihe eji arụ ọrụ.
  • Carbon: Ọdịnaya carbon na-adịkarị obere ma ọ nweghị mmetụta dị ukwuu na nguzogide corrosion nke igwe anaghị agba nchara, mana ọ na-emetụta ike na weldability.
  • Chromium: Ọ bụ otu n'ime isi alloying ọcha nke igwe anaghị agba nchara, na ọdịnaya ya na-adịkarị karịa 10.5%.Ọnụnọ nke chromium na-etolite ihe nkiri oxide kwụsiri ike (chromium oxide) n'elu, nke a na-akpọ "ihe nkiri oxide" ma ọ bụ "chromium oxide Layer", nke na-egbochi ikuku oxygen iji ígwè mee ihe, si otú ahụ na-egbochi nchara nke ọma.
  • Nickel: Nickel bụ ihe ọzọ dị mkpa alloying element na-eme ka corrosion nguzogide na ike nke igwe anaghị agba nchara.

Na mgbakwunye na chromium na nickel, e nwere ihe ndị ọzọ alloying, dị ka molybdenum, titanium, ọla kọpa, manganese, wdg, nke nwere ike tinye na igwe anaghị agba nchara dị ka kpọmkwem mkpa iji nweta kpọmkwem ihe onwunwe.

Ngwa:

  • Ụlọ ọrụ ihe owuwu: a na-eji eme àkwà mmiri, ihe owuwu ụlọ, okporo ụzọ aka, ụgbọ okporo ígwè, wdg.
  • Nrụpụta: Akụkụ nke ụgbọ ala, ikuku ikuku, ụgbọ mmiri, ụgbọ oloko na ụzọ njem ndị ọzọ.
  • Ngwa kichin: ite, mma, ihe ncha, wdg.
  • Ngwa ahụike: ngwa ịwa ahụ, tebụl ọrụ, wdg.
  • Nhazi nri: Nrụpụta nri na akụrụngwa nchekwa.
  • Ụlọ ọrụ kemịkalụ: akụrụngwa na-eguzogide corrosion dị ka ọkpọkọ na arịa.

N'ozuzu, igwe anaghị agba nchara na-arụ ọrụ dị mkpa na ọha mmadụ nke oge a n'ihi ike ya dị elu, ezigbo nguzogide corrosion na ọdịdị mara mma.

Flange olu ịgbado ọkụ bụ ụdị flange eji na sistemụ ọkpọkọ iji jikọọ ọkpọkọ, valvụ, nfuli, na akụrụngwa ndị ọzọ.Ọ bụ otu n'ime ụdị flange ndị a na-ejikarị eme ihe n'ihi njikọ siri ike na nke a pụrụ ịdabere na ya.

Njirimara isi

  1. Olu: Akụkụ dị iche iche nke flange olu ịgbado ọkụ bụ olu ogologo ogologo nke gbatịrị site na okirikiri okirikiri flange.Ogologo na ọkpụrụkpụ olu nwere ike ịdịgasị iche dabere na nrụnye flange na ngwa.
  2. Welding: Emebere flange olu ịgbado ọkụ maka ịgbado ọkụ na ọkpọkọ.Olu na-enye mgbanwe dị mma site na flange gaa na ọkpọkọ, na-eme ka ọ dịkwuo mfe ịmepụta njikọ siri ike na nke na-enweghị nkwụsị site na ịgbado olu na ọkpọkọ.
  3. Ihu ewelitere: Ọtụtụ flange olu ịgbado ọkụ nwere ihu ewelitere gburugburu n'elu akara.Ihu dị elu na-enyere aka ịmepụta akara ka mma mgbe flange na-agbanye na flange ma ọ bụ akụrụngwa ọzọ.

Uru

  • Ike dị elu: Nhazi olu na-agbado ọkụ na-enye ike nhazi dị mma na nkwụsi ike, na-eme ka ọ dị mma maka ngwa ngwa dị elu na okpomọkụ.
  • Nguzogide nkwụsị: Njikọ welded dị n'etiti olu na ọkpọkọ na-eme ka njikọ siri ike ma na-eguzogide mmiri.
  • Nhazi dị mfe: Ogologo olu na-enye ohere maka nhazi dị mfe nke flanges n'oge echichi, na-ebelata ohere nke enweghị ike.
  • Flow dị nro: Ntugharị nwayọọ nwayọọ site na flange's bore gaa na ọkpọkọ ọkpọkọ na-ebute ụzọ na-asọ asọ nke ọma, na-ebelata ọgbaghara na nkwụsị nrụgide.

A na-ejikarị flange olu ịgbado ọkụ na ngwa dị oke egwu, dị ka nhazi mmanụ na gas, osisi petrochemical, ike ike, na ụlọ ọrụ ndị ọzọ ebe nrụgide dị elu na ọnọdụ okpomọkụ juru.Ha dị na ihe dị iche iche, gụnyere carbon ígwè, igwe anaghị agba nchara, alloy steel, na ihe ndị ọzọ pụrụ iche, dabere na ihe achọrọ ngwa ngwa.


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