Botop Steel SupplyERW Steel PipekubvaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,nezvimwewo
| Maitiro | Zvakajairika | Giredhi | Kushandiswa |
| ERW Steel Pipe | API 5L PSL1 nePSL2 | GR.B,X42,X46,X52,X60,X65,X70,nezvimwewo | Kutakurwa kwemafuta negesi |
| ASTM A53 | GR.A,GR.B | ||
| ASTM A252 | GR.1, GR.2,GR.3 | Yekuvaka (Kuunganidza) | |
| BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H,nezvimwewo | ||
| BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H,nezvimwewo | ||
| JIS G3452 | SGP, nezvimwewo | Kutakurwa kwe Mvura ine simba shoma | |
| JIS G3454 | STPG370, STPG410, nezvimwewo | Kutakurwa kwe Mvura inomanikidzwa zvakanyanya | |
| JIS G3456 | STPG370, STPG410, STPG480, nezvimwewo | Mapaipi esimbi anodziya zvakanyanya |
Kuguma kwePombi
Pendi Nhema ine Zviratidzo
Kusunga uye Kusunga
Kuongororwa kwedhayamita yekunze
Kuongorora Ukobvu hweMadziro
Kupera kwekuongorora
Kupinzwa kwemagetsi (Nzira yekugadzira ndeyekupinzwa kwemagetsi kana kupinzwa kwebutt. Nzira yekupedzisa inogona kupedzwa nekupisa kana kutonhora. Mapaipi anopinzwa nechando anofanira kunamirwa mushure mekugadzirwa.)
Kushivirira OD neWT
| Chikamu | Kushivirira paOD | Kushivirira paWT | |
| ERW Steel Pipe | 10.5mm≤D≤48.6mm | ± 0.5 mm | -12.5% + Hazvina kutaurwa |
| 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 | - | ||
| Astm A252 ERW Pipe | Pombi yeERW yakatenderera |
| Astm A53 B ERW Pombi | ERW Welded Steel Pipe |
| Murwi weSimbi yeERW | ERW Nhema Simbi Pipe |
| Simbi Nyoro ERW Pipe | ERW Kabhoni Simbi Pipe |
ASTM A53 Gr.A & Gr. B Carbon ERW Steel Pipe Yekupisa Kwakanyanya
EN10210 S355J2H POMBI YESIMBISA YEMAHARA YEMAHARA
JIS G3454 Kabhoni ERW Simbi Yekudzvanya Pombi
JIS G3452 Carbon ERW Steel Pombi dzeOrdinary Piping
EN10219 S275J0H S275J2H / S275JRH MAROPA ERW Simbi Mapombi









