ASTM Standard A53 Dhuumaha birta
Sharaxaada wax soo saarka:
Heerka: ASME/ASTM A53
Darajada: Gr. A, Gr. B
Xaaladda Bixinta: Gariir kulul
Cabbirka: OD 70MM-610MM, Dhumucdiisuna 6MM-35MM Marka loo eego ASTM/ANSI B36.10M
Dulqaad: ASME/ASTM A53
Dhererka: Sida Codsi ahaan
MTC: EN 10204/3.1
Halabuurka Kiimikada:
Darajo | Halabuurka Kiimikada% | ||||||||||
gaarsiin | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V | |
Max | max | Max | Max | Max | Max | Max | Max | Max | |||
A | Kulul duuban | 0.25 | - | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
B | Kulul duuban | 0.3 | - | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
Hantida Makaanikada:
Darajo | gaarsiin | Guryaha Makaanikada | ||
Xoogga Wax-soo-saarka | Xoogga Jilicsan | dheerayn | ||
Min Mpa | Min Mpa | min (%) | ||
A | Kulul duuban | 205 | 330 | ASTM A53 |
B | Kulul duuban | 240 | 415 |
Dhuumaha heerka iyo heerka ayaa la bixiyaa:
Magaca alaabta | Qalab | Heerka | Cabbirka (mm) | Codsiga |
Tuubbada heerkulka hoose | 16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333 | GB/T18984-2003 ASTM A333 | OD:8-1240*WT:1-200 | Codso -45 ℃ ~ 195 ℃ weelka cadaadiska heerkulka hooseeya iyo tuubooyinka kulaylka hooseeya |
Tuubbada kululeeyaha cadaadis-sare | 20G ASTMA106B ASTMA210A ST45.8-III | GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79 | OD:8-1240*WT:1-200 | Ku habboon soo saarista tuubada kululeeyaha cadaadiska sare, madaxa, tuubada uumiga, iwm |
Tuubada dildilaaca batroolka | 10 20 | GB9948-2006 | OD: 8-630*WT:1-60 | Loo isticmaalo tuubada foornada sifaynta saliidda, tuubada kulaylka beddelka |
Tuubbada kululeeyaha cadaadiska dhexdhexaadka ah oo hooseeya | 10 # 20# 16Mn,Q345 | GB3087-2008 | OD:8-1240*WT:1-200 | Ku habboon soo saarista qaab-dhismeedka kala duwan ee kuleyliyaha cadaadiska hooseeya iyo dhexdhexaadka ah iyo kuleyliyaha lugaha |
Qaab dhismeedka guud ee tuubada | 10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345 | GB/T8162-2008 GB/T17396-1998 ASTM A53 | OD:8-1240*WT:1-200 | Codso qaabka guud, taageerada injineernimada, farsamaynta farsamada, iwm |
Daboolka saliidda | J55,K55,N80,L80 C90,C95,P110 | API SPEC 5CT ISO11960 | OD:60-508*WT:4.24-16.13 | Waxaa loo isticmaalaa soo saarista saliidda ama gaaska ku jirta saliidda ceelasha, loo isticmaalo saliidda iyo ceelka gaaska dhinaceeda |
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Adeegeena:
RFQ:
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Q2: Ma bixin kartaa muunad?
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Q4: Waa maxay faa'iidadaada ku saabsan birta?
J: Waxaan u habeyn karnaa qaab dhismeedka birta si loo iibsado sawirada ama codsiga.