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Oct 30, 2025 Fariin ku dhaaftid

ASTM A252 Fasalka 3 Tusmada Tubooyinka ASTM A252 Fasalka 3 Tusmada Tubooyinka

Dulmarka Injineeriyada

 

ASTM A252 tuubooyinka tuubooyinka 3-aad waa tuubooyin dhismeed oo bir ah oo loogu talagalay in lagu wareejiyo culeysyada axial iyo lateral ee ciidda ama lakabyada dhagaxyada, sameynta habab aasaasi ah oo qoto dheer oo la isku halayn karo. Tuulooyinkani waxay bixiyaan adkeysi, karti, iyo{3}waxqabad muddada dheer ee hawlaha madaniga iyo badda ee waaweyn oo ay ku jiraan buundooyinka, dekedaha, darbiyada haynta, iyo tas-hiilaadka warshadaha.

Faa'idooyinkooda ugu waaweyn:

  • Wadista sare ee muuqaalada ciidda ee adag
  • Wayn- adkaanta qaybta qalooca iska caabbinta
  • Ku wareejinta rar heer sare ah iyada oo loo marayo is-jiidhka maqaarka iyo xajinta dhamaadka

 

astm a252 grade 3 pipe piling large diameter welded pipe -octal pipe astm a252 grade 3 steel pipe pile coating fbe 3pe option -octal pipe

 

Halabuurka Kiimikada

 

 

Curiyaha

Shuruudaha Fasalka 3 (wt%)

Muhiimadda Injineernimada

Kaarboon (C)

In ka yar ama la mid ah 0.26

Xoog isku dheeli tiran & weldability

Manganese (Mn)

In ka yar ama la mid ah 0.95

Wanaajinta adkaanta

Fosfooraska (P)

In ka yar ama la mid ah 0.050

Waxay ka hortagtaa jabka jaban

Sulfur (S)

In ka yar ama la mid ah 0.060

Waxay hagaajisaa codka alxanka

Kiimikada kaarboonka ee hooseeya waxay taageertaa alxanka wanaagsan inta lagu jiro kala qaybinta goobta.

info-1600-498

 

Guryaha Makaanikada

 

 

Hanti

Shuruudaha Fasalka 3

Faa'iidada Waxqabadka Aasaaska

Xoogga Jilicsan

60-85 ksi (415-585 MPa)

Iska caabbinta saamaynta wadista

Xoogga Wax-soo-saarka

Ka weyn ama la mid ah 45 ksi (310 MPa)

Raad{0}} isku halaynta

Dheeraynta

Ka weyn ama la mid ah 20%

Iska caabin dildilaac ah inta lagu jiro baabuurka

ductility qaab dhismeedka

Loo baahan yahay

Wuxuu nuugaa culaysyada firfircoon

Fasalka 3 waxa uu bixiyaa heerka ugu sarreeya ee xoogga marka la eego ASTM A{1}} ku habboon culeyska{2}}.

 

Hababka wax-soo-saarka iyo Xakamaynta Sharafta Dhismaha

 

 

ASTM A252 Tusmooyinka Tubooyinka 3 ee Fasalka 3 waxaa lagu soo saaraa iyadoo la adeegsanayo dhowr waddo oo wax soo saar ah oo ku saleysan cabbirka tuubada, baahida qaabdhismeedka, iyo qeexida mashruuca:

  • ERW (iska caabbinta korantada ee alxanka):

Ku habboon cabbirada tuulan ee caadiga ah oo leh xoog tollayn la isku halayn karo iyo kharash -saabka waxtarka leh ee dhulka{1}}shaqada aasaaska ku salaysan.

  • LSAW (Qosolka Dhererka ah ee Alxanka leh):

Waxay siisaa toosnaan aad u wanaagsan, darbiyo dhumuc weyn leh, iyo daacadnimo alxanka sare, oo ku habboon dhismayaasha muhiimka ah sida tiirarka buundooyinka ama aasaaska jaakada xeebaha.

  • SSAW / Spiral Welded:

Waxay u sahlaysa tuulmooyin dhexroor weyn leh oo leh qallafsanaan la hagaajiyay iyo awoodda wareejinta ee mashaariicda dhismaha badda iyo dekeda.

Soo afjar Ikhtiyaarada Dhismaha

Si loo waafajiyo kala duwanaanshiyaha kala duwanaanshaha iyo xaaladaha wadista, tusinnada waxa loo geyn karaa sida:

  • Fur - tusinnada dhamaadka

Oggolaanshaha xidhitaanka ciidda ama rakibaadda godka dhagaxa halkaas oo iska caabbinta khilaafku ay si weyn uga qayb qaadato awoodda

  • Xirmay-Tusmada dhamaadka leh kabo tiil alxan leh

Kobcinta dhexgalka carrada cufan, hagaajinta dhamaadka{0}}waxqabadka, iyo yaraynta burburka burburka inta lagu jiro baabuur wadida

Ikhtiyaaradan wax-soo-saarku waxay xaqiijinayaan daacadnimada raasamaal ee culaysyada wadista iyagoo awood u siinaya wareejinta wax ku oolka ah inta lagu jiro nolosha adeegga raso.

 

Kala duwanaanshaha cabbirka

 

 

Halbeegga

Kala duwanaanshaha caadiga ah

Dhexroor ka baxsan

8 "- 72" (219 - 1828 mm)

Dhumucda darbiga

6 - 50 mm

Dhererka

Ilaa 30 m halkii gabal, oo lagu fidiyay alxanka garoonka

Ikhtiyaarada dhexroorka waaweyni waxa ay sii kordhiyaan adkaanta dhinaca dambe ee dekedaha iyo tiirarka buundooyinka.

 

Alxanka, Kala-baxa & Xakamaynta Wadajirka

 

Beerka oo lagu kala googooyo dabada{0}} kala-goysyada alxanka

Isku toosinta alxanka waxay si toos ah u saamaysaa waxqabadka qaabdhismeedka

Xirmooyinka xoojinta gudaha ikhtiyaar u ah sii wadida wadista

Baaritaanka Ultrasonic ama shucaaca sida lagu qeexay

 

Ilaalinta Dusha sare & Xulashada Dahaarka

 

Iyada oo ku xidhan daxalka goobta:

  • Dhuxul - daamurka epoxy
  • Fusion{0} epoxy bonded (FBE)
  • buufin bir ah oo zinc/aluminium ah
  • Ilaalinta Cathodic ee tuulmooyin hoostooda

Tallaabooyinkani waxay kordhiyaan nolosha adeegga tuulan ee ciidda warshadaha badda ama gardarrada leh.

 

Rakibaadda & Tixgelinta Goobta

steel pipe pile for piling works plain end pipe sections -octal pipe

Hababka caadiga ah:

  • Dube wadida saamayn ku leh
  • Haydarooliga/wadida gariir
  • Jetting in sariiraha bacaadka ah

Faa'iidooyinka waxqabadka:

  • Rakibaadda degdega ah oo leh qodid yar
  • Waafaqid adag oo la taaban karo iyo baqashada xoojinta
  • Taageerada deggan ee dabaysha, hirarka, ama rarista seismic

Ku habboon:

  • Dulmiga badda iyo badda
  • Derbiyada dekedda iyo roogagga
  • Aasaaska buundada
  • Qaab dhismeedka warshadaha waaweyn

 

Soo koobid

 

ASTM A252 Fasalka 3 tuubooyinka tuubooyinka birta waxay keenaan wadis heersare ah, adkaysi qaabdhismeed, iyo -waxqabadka muddada dheer ee aasaaska u baahan deegaan dhismo madani iyo badda.

Baafin buuxda, diyaargarowga dhamaadka, kabaha rarista, taageerada kala qaybinta, waraaqaha MTC oo dhamaystiran, iyo BV/ABS kormeer goob joog ah oo la heli karo - oo ay keento Octal Pipe.

 

Hadda la xidhiidh

FAQ

 

 

info-470-408

Q1: Waa maxay ASTM A252 Tusmada tuubooyinka 3 ee loo isticmaalo?

A1: Ururinta gunta qotodheer sidii culays joogto ah -xubin sidda ama qolof shubka ah{2}} tuusnada buuxa

Q2: Waa maxay faraqa u dhexeeya ASTM A252 Fasalka 2 iyo Fasalka 3?

A2: Fasalka 3 wuxuu leeyahay awoodda ugu yar ee sare (qiyaastii 45 ksi dhalidda iyo 66 ksi tensile).

Q3: ASTM A252 ma u baahan tahay tijaabo hydrostatic ah?

A3: Maya-Tijaabada biyostatic laguma cayimin tuunnada tuubooyinka A252.

Q4: Waa maxay dulqaadashada lagu dabaqi karo tuunnada tuubooyinka ASTM A252?

A4: Caadi ahaan OD ±1%, dhumucda gidaarka ±12%, iyo miisaanka +15% / -5%.
Shahaadooyinka

 

CE Certificate.jpg

Shahaadada CE

ISO 9001 Certificate.jpg

Shahaadada ISO 9001

API Q1 Certificate.jpg

API Q1 Shahaadada

ABS Certificate.jpg

Shahaadada ABS

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Shahaadada AP-5L

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API-5CT Certificate

 

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