Ugavi wa Chuma cha BotopBomba la chuma la ERWkutokaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,nk
Mtindo | Kawaida | Daraja | Matumizi |
Bomba la chuma la ERW | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70,nk | Usafirishaji wa mafuta na gesi |
ASTM A53 | G.A ,GR.B | ||
ASTM A252 | GR.1, GR.2,GR.3 | Kwa Muundo (Piling) | |
BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, nk | ||
BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, nk | ||
JIS G3452 | SGP na kadhalika | Usafirishaji wa Maji ya shinikizo la chini | |
JIS G3454 | STPG370,STPG410, nk | Usafirishaji wa Maji ya shinikizo la juu | |
JIS G3456 | STPG370,STPG410,STPG480,nk | Mabomba ya chuma yenye joto la juu |
![ERW-bomba-chuma](http://www.botopsteelpipe.com/uploads/ERW-steel-pipe3.jpg)
Bomba Mwisho Beveling
![Bomba la Chuma la Kaboni la ERW](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
Uchoraji Nyeusi kwa Kuashiria
![ERW BOMBA](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Kuunganisha na Sling
![api 5l bomba](http://www.botopsteelpipe.com/uploads/api-5l-pipe2.jpg)
Ukaguzi wa kipenyo cha nje
![astm 53](http://www.botopsteelpipe.com/uploads/astm-a-53.jpg)
Ukaguzi wa Unene wa Ukuta
![a53 gr b](http://www.botopsteelpipe.com/uploads/a53-gr-b.jpg)
Maliza Ukaguzi
![Bomba la chuma la ERW](http://www.botopsteelpipe.com/uploads/ERW-Steel-Pipe8.jpg)
![Bomba la Chuma la Kaboni la ERW](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
![ERW Bomba Nyeusi](http://www.botopsteelpipe.com/uploads/ERW-Black-Pipe12.jpg)
Ukinzani wa umeme umechomezwa (Njia ya utengenezaji ni kulehemu inayokinza Umeme au kulehemu kitako. Njia ya kumalizia inaweza kumalizwa kwa moto au kumalizika kwa baridi. Mabomba yaliyokamilishwa na baridi yatachujwa baada ya utengenezaji.)
![bomba la astm a53](http://www.botopsteelpipe.com/uploads/manufacturing-process.png)
Uvumilivu wa OD na WT
Mgawanyiko | Uvumilivu juu ya OD | Uvumilivu kwa WT | |
Bomba la chuma la ERW | 10.5mm≤D≤48.6mm | ± 0.5 mm | -12.5% + Haijabainishwa |
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 | - |
![bomba la chuma la api](http://www.botopsteelpipe.com/uploads/api-steel-pipe-2.jpg)
![api 5l svetsade bomba](http://www.botopsteelpipe.com/uploads/api-5l-welded-pipe1.jpg)
![ERW BOMBA](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Bomba la Astm A252 ERW | Bomba la ERW la pande zote |
Bomba la Astm A53 B ERW | ERW Bomba la Chuma Lililochomezwa |
Rundo la Bomba la Chuma la ERW | Bomba la Chuma Nyeusi la ERW |
Bomba la ERW la chuma laini | Bomba la Chuma la Kaboni la ERW |
ASTM A53 Gr.A &Gr.B Carbon ERW Bomba la Chuma Kwa Joto la Juu
EN10210 S355J2H BOMBA LA CHUMA LA ERW
JIS G3454 Carbon ERW Huduma ya Shinikizo la Bomba la Chuma
Mabomba ya Chuma ya JIS G3452 Carbon ERW Kwa Mabomba ya Kawaida
EN10219 S275J0H S275J2H / S275JRH MUUNDO WA ERW Bomba la Marundo ya Chuma