ASTM A53 SCH40 ERW PIPE
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Cov khoom |
API 5L / ASTM A53 SCH 40 ERW PIPE |
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Txuj |
ASTM A53, ASTM A106, API 5L, GOST 8731-74, GOST 8732-78 |
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Khoom siv |
Gr.B, X42-X65, St.10, st.20 |
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Loj |
OD: 32-660mm, Thick: 4-25mm |
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Ntev |
3m, 6m, 12m lossis customized |
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Daim ntawv thov |
Kev tsim kho, kev tsim kho (piling, choj Wharf, txoj kev, kev tsim qauv, Dej |
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Nto |
Liab qab, Galvanized, Varnished, Zinc txheej, Anti-corrosion. lwm |
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Pob |
Txheem Hiav Txwv Tsim Nyog Pob lossis raws li cov neeg siv khoom xav tau |
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Chaw nres nkoj xa khoom |
Tianjin, Chaw nres nkoj |
A53: Chemical Cheebtsam thiab txhua yam khoom
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Stan- dard |
Kev lag luam cim |
Chemical Cheebtsam |
Cov cuab yeej cuab tam |
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C |
Si |
Mn |
P |
S |
Cu |
Ni |
Mo |
Cr |
V |
Tensile zog (Mpa) |
Yield zog (Mpa) |
Elongation (%) |
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ASTM A53 |
A |
Tsawg dua lossis sib npaug rau 0.25 |
/ |
Tsawg dua lossis sib npaug rau 0.95 |
Tsawg dua lossis sib npaug rau 0.05 |
Tsawg dua lossis sib npaug rau 0.06 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.15 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.08 |
Ntau dua lossis sib npaug rau 330 |
Ntau dua lossis sib npaug rau 205 |
Ntau dua lossis sib npaug rau 29.5 |
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B |
Tsawg dua lossis sib npaug rau 0.30 |
/ |
Tsawg dua los yog sib npaug rau 1.2 |
Tsawg dua lossis sib npaug rau 0.05 |
Tsawg dua lossis sib npaug rau 0.06 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.15 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.08 |
Ntau dua lossis sib npaug li 415 |
Ntau dua lossis sib npaug li 240 |
Ntau dua lossis sib npaug rau 29.5 |
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A106: Chemical Cheebtsam thiab txhua yam khoom
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Stan-dard |
Cov cim lag luam |
Chemical Cheebtsam |
Cov cuab yeej cuab tam |
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C |
Si |
Mn |
P, S |
Cu |
Ni |
Mo |
Cr |
V |
Tensile zog |
Yield zog |
Elongation |
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ASTM A106 |
B |
Tsawg dua lossis sib npaug rau 0.30 |
Ntau dua lossis sib npaug rau 0.10 |
0.29-1.06 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.15 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.08 |
Ntau dua lossis sib npaug li 415 |
Ntau dua lossis sib npaug li 240 |
Ntau tshaj los yog sib npaug rau 30 |
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C |
Tsawg dua lossis sib npaug rau 0.35 |
Ntau dua lossis sib npaug rau 0.10 |
0.29-1.06 |
Tsawg dua lossis sib npaug rau 0.035 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.15 |
Tsawg dua lossis sib npaug rau 0.40 |
Tsawg dua lossis sib npaug rau 0.08 |
Ntau dua lossis sib npaug rau 485 |
Ntau dua lossis sib npaug li 275 |
Ntau tshaj los yog sib npaug rau 30 |
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ASTM A53 ERW welded yeeb nkab raug txheej txheem
ASTM A53 ERW PIPE txheej txheem ib txwm siv rau cov yeeb nkab hauv qab 26 hauv, 660.4 hli. ERW / HFW Longitudinally Welding Steel Kab Yeeb (Electric Resistance Vuam) Kev Tsim Nyog Flow Chart: Uncoiling - Flattening - Shearing thiab Butt Welding - Loop Storing - Phaj UT - Trimming - Forming - High Frequency Vuam - Tshem Tawm Sab Hauv thiab Sab Nraud Blurs - Ultras Annealed los ntawm Nruab Nrab zaus - Cua txias - Dej txias - Sizing - Ncaj - Txiav tawm - Dimension thiab Initial Surface Inspection - Yeeb Nkab Xaus Beveling - Hydrostatic Test - Ultrasonic Test ntawm Tag Nrho Tube - Off Line Ultrasonic Test - Ultrasonic Test rau Yeeb Nkab Xaus - Dimension thiab Kev tshuaj xyuas qhov kawg - Corrosion Resistant Coating - Marking - Pipe Ends Protection - Kev tshuaj xyuas thiab warehouses
