Liiska Qiimaha jaban ee ASTM A106 Jadwalka 40 Dhuumaha Birta ee Saliida iyo Gaaska 4130 tube Chromoly 4130 Birta
Sharaxaad Gaaban:
ASTM A106/ASME SA106 waa qeexitaanka caadiga ah ee tuubooyinka birta kaarboonka ee aan fiicnayn ee codsiyada heerkulka sare.Waxay ka kooban tahay saddex darajooyin A, B iyo C, darajada sida caadiga ah loo isticmaalo waa A106 fasalka B. Looma isticmaalo oo keliya hababka dhuumaha sida saliidda iyo gaaska, biyaha, iyo gaadiidka slurry, laakiin sidoo kale in kuleyliyaha, dhismaha iyo codsiyada dhismaha.
Si loo abuuro faa'iido badan macaamiisha waa falsafada shirkadeena;Koritaanka macmiilku waa raadintayada shaqo ee loogu talagalay Liisaska Qiimaha jaban ee ASTM A106 Jadwalka 40 Dhuumaha Birta ee Saliida iyo Khadka Gaaska 4130 Chromoly Pipe 4130 Steel tubeHubi inaad keento Kaalmada ugu fiican, tan ugu faa'iidada badan tayada Sare, Bixinta degdega ah.
Si loo abuuro faa'iido badan macaamiisha waa falsafada shirkadeena;Koritaanka macmiisha ayaa ah doonistayada shaqadaTube-ka Shiinaha iyo Tubooyinka Biraha ee aan Xumaan lahayn, Daacad u ah macaamiil kasta ayaa nalaga codsaday!Adeegga heerka koowaad, tayada ugu fiican, qiimaha ugu fiican iyo taariikhda bixinta ugu dhakhsaha badan waa faa'iidadayada!Sii macaamiil kasta adeeg wanaagsan waa mabda'ayada!Tani waxay ka dhigeysaa shirkadeena inay hesho raalli ahaanshaha macaamiisha iyo taageerada!Ku soo dhawaada dhammaan macaamiisha adduunka oo dhan waxay noo soo diraan su'aalo waxayna rajeynayaan wadashaqeyntaada wanaagsan
ASTM A106 tubbada darajada B waxay kiimiko ahaan u dhigantaa ASTM A53 Fasalka B iyo API 5L Fasalka B marka loo eego booska kiimikaad iyo sifooyinka farsamada, guud ahaan iyadoo la isticmaalayo birta kaarboon, oo leh ugu yaraan wax soo saarkiisu yahay 240 MPa iyo xoogga xajinta ee 415 MPa.
Tilmaamaha Heerka ASTM A106 ee Dhuumaha Birta aan Xumaan lahayn waxay leedahay saddex darajo, ASTM A106 Gr.A.B iyo C, mar kasta oo ay ka sarreeyaan darajada maadada, ayaa ka sii wanaagsan sifooyinka xoogga.
Hababka tijaabada ee ASTM A106 A, B, C waa imtixaan fidsan, tijaabo korantada aan burburin, tijaabada ultrasonic, test eddy current, test flux leakage test, hababka tijaabadan waa in la ogeysiiyaa ama lagala hadlaa macaamilka si loo go'aamiyo imtixaanka la samayn doono. loo isticmaalo.
Heerka: ASTM A106, Nace, adeega dhanaan.
Fasalka: A, B, C
Baaxadda dhexroorka OD ee dibedda: NPS 1/8 inch ilaa NPS 20 inch, 10.13mm ilaa 1219mm.
Baaxadda dhumucda derbiga WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, ilaa SCH160, SCHXX;1.24mm ilaa 1 inch, 25.4mm.
Qiyaasta dhererka: 20ft ilaa 40ft, 5.8m ilaa 13m, dhererka random ee 16 ilaa 22ft, 4.8 ilaa 6.7m, dhererka random double oo celcelis ahaan 35ft 10.7m.
Wuxuu dhammeeyaa socodka: Dhammaadka bannaan, jeexan, dunta.
Dahaarka: Rinjiga madow, varnished, epoxy daahan, daahan polyetylen, FBE iyo 3PE, CRA Clad iyo Lined.
| Darajo | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Darajo | Xoogga Tensile Rm Mpa | Dhibicda Wax-soosaarka (Mpa) | Dheeraynta | Xaaladda gaarsiinta |
| A | ≥330 | ≥205 | 20 | La tirtiray |
| B | ≥415 | ≥240 | 20 | La tirtiray |
| C | ≥485 | ≥275 | 20 | La tirtiray |
| Nooca Dhuumaha | Cabirka Tubooyinka | Dulqaadka | |
| Qabow barbaro | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ± 1% mm | ||
| WT | ± 12.5% | ||
Si loo abuuro faa'iido badan macaamiisha waa falsafada shirkadeena;Koritaanka macmiilku waa raadintayada shaqo ee loogu talagalay Liisaska Qiimaha jaban ee ASTM A106 Jadwalka 40 Dhuumaha Birta ee Saliida iyo Khadka Gaaska 4130 Chromoly Pipe 4130 Steel tubeHubi inaad keento Kaalmada ugu fiican, tan ugu faa'iidada badan tayada Sare, Bixinta degdega ah.
Liiska Qiimaha jaban eeTube-ka Shiinaha iyo Tubooyinka Biraha ee aan Xumaan lahayn, Daacad u ah macaamiil kasta ayaa nalaga codsaday!Adeegga heerka koowaad, tayada ugu fiican, qiimaha ugu fiican iyo taariikhda bixinta ugu dhakhsaha badan waa faa'iidadayada!Sii macaamiil kasta adeeg wanaagsan waa mabda'ayada!Tani waxay ka dhigeysaa shirkadeena inay hesho raalli ahaanshaha macaamiisha iyo taageerada!Ku soo dhawaada dhammaan macaamiisha adduunka oo dhan waxay noo soo diraan su'aalo waxayna rajeynayaan wadashaqeyntaada wanaagsan
