Botop Steel SupplyERW Steel PipekubvaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, nezvimwewo
Style | Standard | Giredhi | Usage |
ERW Steel Pipe | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, nezvimwewo | Kutakura mafuta uye gasi |
ASTM A53 | G.A ,GR.B | ||
ASTM A252 | GR.1, GR.2,GR.3 | Zvechimiro (Piling) | |
BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, nezvimwewo | ||
BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, nezvimwewo | ||
JIS G3452 | SGP, nezvimwewo | Kutakurwa kwe Low-pressure fluid | |
JIS G3454 | STPG370,STPG410, nezvimwewo | Kutakurwa kwe High-pressure fluid | |
JIS G3456 | STPG370,STPG410,STPG480, nezvimwewo | High tembiricha simbi mapaipi |

Pipe End Beveling

Black Painting neKumaka

Bundling uye Sling

Kunze Diameter Kuongorora

Kuongorora kweWall Thickness

End Inspection



Magetsi kuramba akaiswa welded (Nzira yekugadzira ndeyeMagetsi resistance welding kana butt welding. Nzira yekupedzisa inogona kupedzwa-kupisa kana kutonhora-kupedzwa. Mapombi anopera anotonhora anozovharwa mushure mekugadzira.)

Kushivirira kweOD uye WT
Division | 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 | Kutenderedza ERW Pipe |
Astm A53 B ERW Pipe | ERW Welded Simbi Pipe |
ERW Simbi Pipe Murwi | ERW Black Simbi Pipe |
Nyoro Simbi ERW Pipe | ERW Carbon Steel Pipe |
ASTM A53 Gr.A &Gr.B Carbon ERW Steel Pipe For High Temperature
EN10210 S355J2H RUCTURAL ERW simbi pombi
JIS G3454 Carbon ERW Steel Pipe Pressure Service
JIS G3452 Carbon ERW Steel Pipes For Ordinary Piping
EN10219 S275J0H S275J2H / S275JRH STRUCTURAL ERW Simbi Mirwi Pipi