Soo saaraha:Kooxda Haweenka ee Birta
Nooca Alaabta:Dhuumaha birta ah ee aan cillad lahayn
Heerka Alaabta:ASTM A106 Gr
Codsiga:Heerkulka sare iyo nidaamyada cadaadiska sarreeya, kiimikaad kiimikaad, koronto, warshadaha kiimikada
Habka wax soo saarka:Tuubo kulul oo dhammaatay ama qabow-jiitay oo aan bilaa lahayn
Heerka:ASTM A106 / ASME SA106
Dulmar
A106 Gr B NACE PIPE waxaa loogu talagalay in loogu isticmaalo xaaladaha adeegga dhanaan, halkaas oo soo-gaadhista hydrogen sulfide (H₂S) ama walxo kale oo daxaloobay ay ku jiraan. Womic Steel waxay soo saartaa NACE PIPES kuwaas oo loogu talagalay inay bixiyaan iska caabin aan caadi ahayn oo loogu talagalay dildilaaca walaaca sulfide (SSC) iyo dildilaaca hydrogen-ku-abuuray (HIC) ee hoos yimaada cadaadis-sare, jawi heerkul sarreeya. Tuubooyinkani waxay la kulmaan heerarka NACE iyo MR 0175, iyagoo hubinaya inay ku habboon yihiin codsiyada muhiimka ah ee warshadaha sida saliidda & gaaska, farsamaynta kiimikada, kiimikaalka batroolka, iyo korontada.
Halabuurka Kiimikada
Halabuurka kiimikaad ee A106 Gr B NACE PIPE waxaa loo habeeyay xoog iyo iska caabin daxalka, gaar ahaan deegaan adeeg dhanaan.
| Curiyaha | Ugu yaraan % | Ugu badnaan % |
| Kaarboon (C) | 0.26 | 0.32 |
| Manganese (Mn) | 0.60 | 0.90 |
| Silikoon (Si) | 0.10 | 0.35 |
| Fosfooraska (P) | - | 0.035 |
| Sulfur (S) | - | 0.035 |
| Copper (Cu) | - | 0.40 |
| Nikkel (Ni) | - | 0.25 |
| Chromium (Cr) | - | 0.30 |
| Molybdenum (Mo) | - | 0.12 |
Halabuurkan waxaa loogu talagalay in lagu bixiyo xoog iyada oo la hubinayo in dhuumaha ay u adkeysan karaan bay'ada adeegga dhanaan iyo xaaladaha acidic dhexdhexaad ah.
Guryaha Makaanikada
A106 Gr B NACE PIPE waxaa loo dhisay waxqabadka sare ee xaaladaha ba'an, iyada oo bixisa labadaba xoogga xajinta iyo dhererka cadaadiska iyo heerkulka.
| Hanti | Qiimaha |
| Xoogga Wax-soosaarka (σ₀.₂) | 205 MPa |
| Xoogga Jilitaanka (σb) | 415-550 MPa |
| Kordhinta (El) | ≥ 20% |
| Adag | ≤ 85 HRB |
| Adkaynta Saamaynta | ≥ 20 J at -20°C |
Qalabkan makaaniknigu waxay xaqiijinayaan in NACE PIPE ay awood u leedahay inay iska caabiso dildilaaca iyo walbahaarka xaaladaha adag sida cadaadis-sare, heerkul sare, iyo deegaan dhanaan.
Iska caabinta Daxalka (Tijaabada HIC & SSC)
A106 Gr B NACE PIPE waxaa loogu talagalay in ay u adkeysato xaaladaha adeegga dhanaan, waxaana si adag loogu tijaabiyaa Cracking Hydrogen Induced Cracking (HIC) iyo Sulfide Stress Cracking (SSC) iyadoo la raacayo heerarka MR 0175. Tijaabooyinku waxay muhiim u yihiin qiimaynta awoodda dhuumaha si ay u qabtaan deegaanno ay ku jiraan hydrogen sulfide ama xeryahooda aashitada kale.
Tijaabada HIC (Dilaaca Haydaroojiinka)
Tijaabadani waxa ay qiimaysaa iska caabbinta tuubada ee dildilaaca haydaroojin-ku keeno marka ay soo gaadhaan bay'ada dhanaan, sida kuwa ka kooban hydrogen sulfide (H₂S).
Tijaabada SSC (Sulfide Stress Cracking).
Tijaabadani waxa ay qiimaysaa awoodda ay tuubbadu u leedahay in ay iska caabiso dildilaaca walaaca marka ay soo gaadho hydrogen sulfide. Waxay la jaanqaadaysaa xaaladaha laga helo deegaan adeeg dhanaan sida saliidda iyo gaaska.
Labadan imtixaanba waxay xaqiijinayaan in A106 Gr B NACE PIPE ay buuxiso shuruudaha adag ee warshadaha ka shaqeeya deegaan dhanaan, iyo birta ayaa u adkaysata dildilaaca iyo noocyada kale ee daxalka.
Guryaha Jirka
PIPE A106 Gr B NACE waxay leedahay sifooyinka jidheed ee soo socda kuwaas oo hubiya inay si la isku halleyn karo ugu shaqeyso heerkul aad u daran iyo cadaadis:
| Hanti | Qiimaha |
| Cufnaanta | 7.85 g/cm³ |
| Habdhaqanka kulaylka | 45.5 W/m·K |
| Modulus Elastic | 200 GPA |
| Isku-dhafka Balaadhinta kulaylka | 11.5 x 10⁻⁶ /°C |
| Iska caabin koronto | 0.00000103 Ω·m |
Guryahani waxay u oggolaanayaan tuubada inay ilaaliso sharafta qaabdhismeedka xitaa xaaladaha daran iyo kala duwanaanta heerkulka.
Kormeerka iyo Imtixaanka
Womic Steel waxay isticmaashaa habab baadhis oo dhamaystiran si loo hubiyo in A106 Gr B NACE PIPE uu buuxiyo heerarka caalamiga ah ee tayada iyo waxqabadka. Tijaabooyinkan waxaa ka mid ah:
● Kormeerka Muuqaal iyo Cabbir:Hubinta in tuubooyinku ay waafaqsan yihiin shuruudaha warshadaha.
● Tijaabada Haydrostatic:Loo isticmaalo in lagu hubiyo awoodda tuubada u adkeysan karto cadaadiska sare ee gudaha.
●Baaritaan Aan Burbursanayn (NDT):Farsamooyinka sida baaritaanka ultrasonic (UT) iyo eddy current test (ECT) ayaa loo isticmaalaa in lagu ogaado cilladaha gudaha iyada oo aan waxyeello u geysan tuubada.
●Tijaabada Xasilloonida, Saamaynta, iyo Adag:Si loo qiimeeyo sifooyinka farsamada ee xaaladaha walaaca kala duwan.
●Tijaabada Iska caabinta Asiidhka:Oo ay ku jiraan imtixaanada HIC iyo SSC, sida ku cad heerarka MR 0175, si loo xaqiijiyo waxqabadka adeega dhanaan.
Khibradda Wax-soo-saarka Birta Dumarku
Awoodaha wax-soo-saarka Womic Steel waxaa lagu dhisay agagaarka tas-hiilaadka wax-soo-saarka fiiqan iyo go'aan adag oo lagu xakameynayo tayada. Iyada oo leh 19 sano oo waayo-aragnimo warshadeed ah, Womic Steel waxay ku takhasustay soo saarista NACE PIPES waxqabadka sare leh ee buuxiya shuruudaha jawiga shaqada ee ugu adag.
●Tignoolajiyada Sare ee Wax soo saarka:Womic Steel waxay ka shaqeysaa tas-hiilaad wax-soo-saar casri ah oo isku-dhafan wax-soo-saarka tuubooyinka, daaweynta kulaylka, iyo hababka dahaarka sare leh.
●Habaynta:Bixinta xalal gaar ah, oo ay ku jiraan darajooyinka tuubooyinka, dhererka, dahaarka, iyo daawaynta kulaylka, Womic Steel waxay ku habboon tahay NACE PIPE baahida macmiilka gaarka ah.
●Dhoofinta Caalamiga ah:Iyada oo waayo-aragnimo u leh dhoofinta in ka badan 100 waddan, Womic Steel waxay hubisaa in la isku halayn karo oo waqti ku habboon gaarsiinta tuubooyinka tayada sare leh adduunka oo dhan.
Gabagabo
Tuubbada A106 Gr B NACE ee ka timid Womic Steel waxay isku daraysaa sifooyin farsamo oo gaar ah, caabbinta daxalka, iyo isku halaynta xaaladaha adeegga dhanaan. Waxay ku habboon tahay heerkulka sare, codsiyada cadaadiska sarreeya ee warshadaha sida saliidda & gaasta, petrochemical, iyo farsamaynta kiimikada. Heerarka tijaabada adag, oo ay ku jiraan baaritaanka HIC iyo SSC halkii MR 0175, waxay xaqiijiyaan adkeysiga tuubada iyo iska caabinta daxalka ee jawiga adag.
Womic Steel awoodeeda wax soo saar ee horumarsan, ka go'naanta tayada, iyo waayo-aragnimada dhoofinta caalamiga ah ee ballaaran ayaa ka dhigaysa lamaanaha lagu kalsoon yahay ee NACE PIPES ee loo isticmaalo codsiyada muhiimka ah.
U dooro Kooxda Womic Steel sidii lammaanahaaga lagu kalsoonaan karo ee tuubooyinka & Qalabka-xidhka ee tayada sare leh iyo waxqabadka gaarsiinta ee aan laga adkaan. Weydiinta Soo Dhawoow!
Mareegta: www.womicsteel.com
iimaylka: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 amaJack: +86-18390957568
Waqtiga boostada: Jan-04-2025