haHarshe
Nov 04, 2025 Bar sako

316L-316Ti-316Hi Bakin Karfe Bututu

Halayen Kayan Aiki

 

An haɓaka don jure yanayin sinadarai masu haɗari, dajerin 316na bakin karfe -wanda ya kunshi316L, 316H, da 316Ti- yana ba da juriya na musamman ga lalatawar chloride da oxidation.

Kowane aji yana ba da buƙatun zafi ko ƙirƙira daban-daban, yana ba da sassaucin ra'ayi na injiniyoyi a cikin masana'antar sarrafawa, tsarin wutar lantarki, da mahallin ruwa.

  • 316L:Ƙananan - bambance-bambancen carbon yana rage hazo a lokacin walda.
  • 316H:Maɗaukakin ma'aunin carbon da aka inganta don ƙarfin zafi mai ƙarfi da juriya.
  • 316 Ti:Titanium -tsayayyen nau'in yana haɓaka kariyar lalata tsakanin granular a yanayin yanayin sabis.

 

 

Garin Zane da Lalacewar Hali

 

Alloy's18% chromium da 12% nickeltushe samar da barga austenitic tsarin, yayin damolybdenum (~ 2.0-3.0%)yana ƙara haɓaka juriya da ɓarna a cikin chloride{0}}ananan kafofin watsa labarai.

Titanium ko daidaitawar carbon da aka sarrafa yana ba da damar yin aiki da aka keɓance{0} ko a cikin bututun cryogenic ko manyan taro.

Babban fa'idodin ƙarfe:

  • Kyakkyawan juriya ga acetic, phosphoric, da sulfuric acid
  • Babban rigakafi ga chloride{0} yana haifar da lalatawar damuwa
  • Samuwar fim ɗin oxide mai ƙarfi har zuwa digiri 870 (digiri 1600 F)
  • Fitaccen ingancin walda tare da ƙarancin fa'ida

 

Abubuwan Kemikal (da ASTM A312 / A213 / A269)

 

Daraja

C (%)

Mn (%)

Si (%)

P (%)

S (%)

Cr (%)

Ni (%)

Mo (%)

Ti (%)

N (%)

316L

Kasa da ko daidai da 0.03

Kasa da ko daidai da 2.00

Kasa da ko daidai da 1.00

Kasa da ko daidai da 0.045

Kasa da ko daidai da 0.03

16.0–18.0

10.0–14.0

2.00–3.00

-

Kasa da ko daidai da 0.10

316H

0.04–0.10

Kasa da ko daidai da 2.00

Kasa da ko daidai da 1.00

Kasa da ko daidai da 0.045

Kasa da ko daidai da 0.03

16.0–18.0

10.0–14.0

2.00–3.00

-

-

316 Ti

Kasa da ko daidai da 0.08

Kasa da ko daidai da 2.00

Kasa da ko daidai da 1.00

Kasa da ko daidai da 0.045

Kasa da ko daidai da 0.03

16.0–18.0

10.0–14.0

2.00–3.00

5 × C–0.70

-

Kasancewar molybdenum da chromium a cikin daidaitattun ma'auni yana tabbatar da tsayayyar juriya ga oxidation da lalata acid, yana sa waɗannan allunan manufa don aikace-aikacen masana'antu da na gine-gine.

 

Ƙarfin Injini da Yanayin Zazzabi

 

Daraja

Ƙarfin Tensile (MPa)

Ƙarfin Haɓaka (MPa)

Tsawaitawa (%)

Hardness (HBW)

Yanayin Sabis.

316L

Yafi ko daidaita 485

Yafi ko daidai da 170

Yafi ko daidai da 40

Kasa da ko daidai da 217

har zuwa 425 digiri

316H

Yafi ko daidai da 515

Yafi ko daidai da 205

Yafi ko daidai da 40

Kasa da ko daidai da 217

har zuwa 870 digiri

316 Ti

Yafi ko daidai da 515

Yafi ko daidai da 205

Yafi ko daidai da 40

Kasa da ko daidai da 217

har zuwa 870 digiri

Abubuwan lura da injina:

316L ya fi dacewa don welded majalisai da bututun cryogenic; 316H da 316Ti sun yi fice a cikin yanayin zafi mai dorewa{3} tare da ingantattun ayyuka masu raɗaɗi.

 

Hanyar samarwa da Kerawa

 

Samar da 316-jerin bakin karfe bututu na bukatar daidai karfen iko don adana lalata juriya da inji uniformity.

Ba kamar karfen carbon ba, waɗannan allunan austenitic suna buƙatar tsaftataccen mahalli mai narkewa, ƙayyadaddun tsarin zafin jiki, da ƙimar sanyaya mai sarrafawa don hana haɓakawa ko haɓakar hatsi.

Daidaitaccen kwararar samarwa:

  • Wutar Wuta ko Argon Narkewa:Yana daidaita sinadarai na gami kuma yana rage ƙarancin nitrogen ko sulfur.
  • Huda Zafi da Tsawaitawa:Yana canza ƙaƙƙarfan billets zuwa ramuka mara kyau tare da kwararar hatsin al'ada don ƙarfin juriya.
  • Zane da Girman Sanyi:Yana samun daidaitattun haƙuri, ingantacciyar nutsuwa, da ingantaccen santsi.
  • Magani Annealing:An gudanar tsakanin digiri na 1040 da digiri na 1120, biye da ruwa mai sauri ko iska mai kashewa don narke carbides da mayar da cikakken juriya na austenitic.
  • Pickling da Passivation:Yana kawar da oxides kuma yana mayar da chromium{0}}wadataccen fim mai mahimmanci mai mahimmanci ga dorewa a cikin mahalli masu wadatar acidic ko chloride{1}.

Ana ƙera bututun welded ta amfani da suGTAW (TIG)kowaldi na Lasertare da kayan filler waɗanda suka dace da abun da ke cikin tushe (ER316L ko ER316Ti).

Post{0}}ana iya amfani da warware matsalar walda da goge goge don maido da juriyar lalata a cikin mahimman tsari kamar tsarin bututun sinadarai da magunguna.

 

astm a312 tp316l stainless steel pipe warehouse bundles - octal pipe astm a312 tp316h stainless steel pipe for high temperature service - octal pipe

 

Girman Rage da Haƙuri

 

Siga

Range / Haƙuri

Waje Diamita

6-610 mm

Kaurin bango

0.5-100 mm

Tsawon

Har zuwa 12m (SRL / DRL / al'ada)

Haƙuri OD

± 1 %

Hakuri WT

± 10 %

Madaidaici

Kasa da ko daidai da 0.8 mm kowace m

Akwai a cikiannealed, pickled, kogogegamawa, waɗannan bututu ana kawo su don tsafta da matsa lamba{0}} amfani.

 

Gwaji da Tabbatar da Inganci

 

Cikakken dubawa yana tabbatar da cewa kowane nau'in bututun bakin karfe 316{1} yana kula da kwanciyar hankali na ƙarfe da aikin ɗigogi kafin bayarwa.

Hanyoyin gwaji sun dace daASTM A312, A999, kuma masu dacewaASME SAƙayyadaddun bayanai, wanda ke rufe duka matakan tabbatarwa na ɓarna da marasa lalacewa.

Madaidaicin ingancin duba:

  • Hydrostatic ko Eddy{0}Gwajin Yanzu:Yana tabbatar da mutuncin ciki kuma yana gano katsewar saman.
  • Gwaje-gwajen Jiki, Tauri, da Lalacewa:Tabbatar da daidaiton injina a cikin ɗimbin samarwa.
  • Gwajin lalata Intergranular (ASTM A262 Practice E):Yana tabbatar da rigakafi ga hazo carbide, musamman don 316L da 316Ti.
  • Ƙididdiga Mai Kyau (PMI):Yana tabbatar da yarda da haɗin gwiwa tare da abun ciki na Cr{0}}Ni-Mo.
  • Duban gani da Girma:Yana auna madaidaiciya, ƙarshen ƙarewa, da daidaituwar bango tare da ma'auni daidai.

Don babban{0}}tsarki ko aiwatarwa{1}mahimman aikace-aikace, na zaɓiferrite bincike, gwajin waldi na rediyo, koƘimar ƙarancin ƙasa (Ra ƙasa da ko daidai da 0.8 μm)ana iya ƙayyade.

Ana yin rikodin duk bayanan gwaji a ƙarƙashin takaddun QA mai sarrafawa kuma ana bayar da su azamanTakaddun shaida EN 10204 3.1 / 3.2domin cikakken ganowa.

 

Ayyuka a cikin Sabis

 

316L, 316H, da 316Ti kowanne yana nuna juriya na musamman a ƙarƙashin damuwa na aiki:

  • 316L:Yana da kyau a cikin walda{0}}ananan kayan aiki, yana rage hazo na carbide.
  • 316H:Yana tsayayya da rarrafe da fashewa a ƙarƙashin tsawaita bayyanar zafi.
  • 316 Ti:Yana riƙe da ductility da kariyar lalata ko da bayan dumama hawan keke.

Su barga oxide Layer da low permeability sa su dace da duka biyuabinci -kumatsarin tsarin sinadarai.

 

Domain Aikace-aikacen

 

  • Masu musayar zafi na Petrochemical da kuma bututun kwandon shara
  • Layukan sarrafa magunguna da abinci
  • Kayan aikin bleaching da takarda
  • Tufafi na ketare da tsarin sharar ruwa
  • Matsakaicin zafi mai zafi{0} da kuma tsarin hayaki{1}
  • Ƙwararren iyali na 316 yana tabbatar da ingantaccen sabis a cikin masana'antu da ke buƙatar duka lalata da juriyar zafin jiki.

 

Samar da Injiniya da Ganowa

 

A matsayin wani ɓangare na bakin karfe -,Octal Pipeyana isar da bututun 316L, 316H, da 316Ti tare da cikakken ganowa, takardar shedar niƙa (EN 10204 3.1/3.2), da tabbacin NDE.

Ana samar da kowane tsari a ƙarƙashin tsarin sarrafawa na ISO{0}, yana tabbatar da bin ka'idodin ASTM da ASME don aikace-aikacen masana'antu da matakin aiki{1}.

FAQ

 

 

info-470-408

Q1: Menene babban bambanci tsakanin 316L, 316H, da kuma 316Ti bakin karfe bututu?

A1: 316L yana da ƙasa -carbon don walda, 316H ya fi girma{4}}carbon don ƙarfin zafi mai ƙarfi, kuma 316Ti shine titanium{7}} an daidaita shi don juriya.

Q2: Yaushe zan zabi 316L bakin karfe bututu?

A2: Zaɓi 316L don ƙirar welded inda ƙananan carbon ke taimakawa rage haɗarin lalata intergranular.

Q3: Yaushe ne 316H bakin karfe bututu fĩfĩta?

A3: Zaɓi 316H don haɓakar sabis na zafi{2} inda mafi girman carbon ke inganta ƙarfin rarrafe.

Q4: Yaushe zan yi amfani da bututun bakin karfe na 316Ti maimakon 316L?

Q4: Yaushe zan yi amfani da bututun bakin karfe na 316Ti maimakon 316L?
Takaddun shaida

 

CE Certificate.jpg

CE Certificate

ISO 9001 Certificate.jpg

ISO 9001 Certificate

API Q1 Certificate.jpg

API Q1 Takaddun shaida

ABS Certificate.jpg

Takaddun shaida na ABS

AP-5L Certificate.png

Takaddun shaida na AP-5L

API-5CT Certificate.png

API-5CT Takaddun shaida

 

Aika Aikace-aikacen

whatsapp

Waya

E-mail

Binciken