Qaabka | Qalab | Heerka | Farsamo | Darajo |
Dhuumaha birta ah ee aan cillad lahayn | Birta Kaarboonka | API 5L PSL1&PSL2 | Dhammays kulul ama qabow dhammayn | GR.B,X42,X46,X52,X60,X65,X70,iwm |
ASTM A53 | Dhammays kulul ama qabow dhammayn | GR.A, GR.B | ||
ASTM A106 | Dhammays kulul ama qabow dhammayn | GR.A, GR.B, GR.C | ||
ASTM A179 | Dhammaadka qabow | A179 | ||
ASTM A192 | Dhammays kulul ama qabow dhammayn | A192 | ||
ASTM A210/SA210 | Dhammays kulul ama qabow dhammayn | GR.A-1,GR.C | ||
ASTM A252 | Dhammays kulul ama qabow dhammayn | GR.1, GR.2, GR.3 | ||
TS EN10210 | Dhammays kulul ama qabow dhammayn | S275JRH,S275J0H,S355J0H,S355J2H,iwm | ||
JIS G3454 | Dhammays kulul ama qabow dhammayn | STPG370,STPG410 | ||
JIS G3456 | Dhammays kulul ama qabow dhammayn | STPG370,STPG410,STPG480 |
Qallooca Tijaabada
Tijaabada Guryaha Makaanikada
Imtixaan Adag
Thetuubooyinkawaa in lagu sameeyaa habka aan kala go'a lahayn waana in la sawiraa qabow. Kadibna tuubooyinka waa in lagu daaweeyaa kulaylka ka dib marka qabowga ugu dambeeya ee la qaado heerkul ah 1200 ° F ama ka sareeya.
Darajada iyo Kiimikada (%)
Halabuurka Kiimikada | C | Mn | P≤ | S≤ | Si≤ |
0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 |
Dulqaadka OD iyo WT(SA-450/SA-450M):
OD gudaha (mm) | + | - | WT gudaha (mm) | + | - |
<1 (25.4) | 0.10 | 0.10 | ≤1.1/2 (38.1) | 20% | 0 |
1.1/2 (25.4-38.1) | 0.15 | 0.15 | >1.1/2 (38.1) | 22% | 0 |
>1.1/2~<2(38.1-50.8) | 0.20 | 0.20 |
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2~ <2.1/2 (50.8-63.5) | 0.25 | 0.25 |
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2.1/2~ <3(63.5~76.2) | 0.30 | 0.30 |
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3:4 (76.2-101.6) | 0.38 | 0.38 |
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>4~7.1/2(101.6 ilaa 190.5) | 0.38 | 0.64 |
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>7.1/2~9(190.5-228.6) | 0.38 | 1.14 |
Dhuumaha lagu dalbado qeexitaankan ayaa loogu talagalay weriyeyaasha kulaylka tubbada ah, kondensers, iyo qalabka la midka ah ee wareejinta kulaylka.
Tuubo qaawan, daahan madow (la habeeyey);
6" iyo cabbir ka hooseeya Xidhmo leh laba dharbaaxo suuf ah, cabbirro kale oo dabacsan;
Labaduba waxay ku dhammaadaan ilaaliyeyaasha dhamaadka;
Dhamaadka cad, dhammaadka jeexjeexyada;
Calaamadayn
JIS G3454, STPG370 tuubo bir ah oo aan kala go 'lahayn
JIS G3456, STPG370 tuubo bir ah oo aan xad lahayn