I-Botop Steel SupplyIpayipi lensimbi le-ERWkusukaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,njll
Isitayela | Okujwayelekile | Ibanga | Ukusetshenziswa |
Ipayipi lensimbi le-ERW | I-API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, njll | Ukuthuthwa kwamafutha negesi |
I-ASTM A53 | G.A ,GR.B | ||
I-ASTM A252 | GR.1, GR.2,GR.3 | Okwesakhiwo (I-Piling) | |
I-BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, njll. | ||
I-BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, njll. | ||
I-JIS G3452 | I-SGP, njll | Ezokuthutha ze Uketshezi olunomfutho ophansi | |
I-JIS G3454 | STPG370,STPG410, njll | Ezokuthutha ze Uketshezi olunomfutho ophezulu | |
I-JIS G3456 | STPG370,STPG410,STPG480, njll | Amapayipi ensimbi okushisa aphezulu |
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I-Pipe End Beveling
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Ukudweba Okumnyama Ngokumaka
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Ukuhlanganisa kanye ne-Sling
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Ukuhlola Okungaphandle Kobubanzi
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Ukuhlola Ukuqina Kwezindonga
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Qeda Ukuhlola
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Ukumelana nogesi okushiselwe (Indlela yokukhiqiza i-Electric resistance welding noma i-butt welding. Indlela yokuqeda ingaqedwa ngokushisa noma iqedwe ngokubanda. Amapayipi aqedwe ngokubanda azokhishwa ngemva kokukhiqiza.)
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Ukubekezelela i-OD ne-WT
Ukwehlukana | Ukubekezelela ku-OD | Ukubekezelelana ku-WT | |
Ipayipi lensimbi le-ERW | 10.5mm≤D≤48.6mm | ±0.5 mm | -12.5% + Akucacisiwe |
D=60.5mm | ±0.5 mm | ||
D=76.3mm | ±0.7 mm | ||
89.1mm≤D≤139.8mm | ±0.8 mm | ||
D=165.2mm | ±0.8 mm | ||
D=190.7mm | ±0.9 mm | ||
D=216.3mm | ±1.0 mm | ||
D=241.8mm | ±1.2 mm | ||
D=267.4mm | ±1.3 mm | ||
D=318.5mm | ±1.5mm | ||
355.6mm≤D≤508.0mm | - |
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Ipayipi le-Astm A252 ERW | Ipayipi le-RW elijikelezayo |
Ipayipi le-Astm A53 B ERW | ERW Welded Steel Pipe |
Inqwaba Yepayipi Lensimbi ye-ERW | Ipayipi Lensimbi Elimnyama ERW |
Ipayipi lensimbi ye-ERW elithambile | Ipayipi lensimbi le-ERW Carbon Steel |
I-ASTM A53 Gr.A &Gr.Ipayipi Lensimbi I-Carbon ERW Yezinga Lokushisa Eliphezulu
I-EN10210 S355J2H IPHAYIPHA LESTEEL LESAKHIWO
I-JIS G3454 Carbon ERW Steel Pipe Pressure Service
I-JIS G3452 Ikhabhoni ERW Amapayipi Ensimbi Yamapayipi Avamile
EN10219 S275J0H S275J2H / S275JRH ISAKHIWO ERW Ipayipi Lenqwaba Yensimbi