Samar da Karfe na BotopFarashin ERW KarfedagaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,da dai sauransu
Salo | Daidaitawa | Daraja | Amfani |
Farashin ERW Karfe | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, da dai sauransu | Harkokin sufurin mai da iskar gas |
ASTM A53 | GR.A, GR.B | ||
ASTM A252 | GR.1, GR.2, GR.3 | Don Tsarin (Piling) | |
Saukewa: EN10210 | S275JRH, S275J0H, S355J0H, S355J2H, da dai sauransu | ||
Saukewa: EN10219 | S275JRH, S275J0H, S355J0H, S355J2H, da dai sauransu | ||
Saukewa: G3452 | SGP, da dai sauransu | Sufuri na Ruwa mai ƙarancin ƙarfi | |
Saukewa: G3454 | STPG370, STPG410, da dai sauransu | Sufuri na Ruwan hawan jini | |
Saukewa: G3456 | STPG370, STPG410, STPG480, da dai sauransu | High zafin jiki bututu karfe |
![ERW-karfe-bututu](http://www.botopsteelpipe.com/uploads/ERW-steel-pipe3.jpg)
Bututu Karshen Beveling
![ERW Carbon Karfe bututu](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
Baƙi Painting tare da Alama
![Farashin ERW](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Bundling da Sling
![ku 5l](http://www.botopsteelpipe.com/uploads/api-5l-pipe2.jpg)
Fitar Diamita Dubawa
![ta 53](http://www.botopsteelpipe.com/uploads/astm-a-53.jpg)
Duba kaurin bango
![da 53 gr](http://www.botopsteelpipe.com/uploads/a53-gr-b.jpg)
Ƙarshen Dubawa
![Farashin ERW Karfe](http://www.botopsteelpipe.com/uploads/ERW-Steel-Pipe8.jpg)
![ERW Carbon Karfe bututu](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
![Farashin ERW Black Pipe](http://www.botopsteelpipe.com/uploads/ERW-Black-Pipe12.jpg)
Welded juriya na lantarki (Hanyar masana'anta ita ce walƙiya juriya ta lantarki ko walƙiyar gindi. Hanyar gamawa na iya zama gamawa mai zafi ko gama sanyi. Za a goge bututun da aka gama sanyi bayan masana'anta.)
![astm a53 erw bututu](http://www.botopsteelpipe.com/uploads/manufacturing-process.png)
Hakuri na OD da WT
Rarraba | Haƙuri akan OD | Hakuri akan WT | |
Farashin ERW Karfe | 10.5mm≤D≤48.6mm | ± 0.5 mm | -12.5% + Ba a kayyade ba |
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 | ||
D216.3mm | ± 1.0 mm | ||
D241.8mm | ± 1.2 mm | ||
D267.4mm | ± 1.3 mm | ||
D 318.5mm | ± 1.5mm | ||
355.6mm≤D≤508.0mm | - |
![api karfe bututu](http://www.botopsteelpipe.com/uploads/api-steel-pipe-2.jpg)
![api 5l welded bututu](http://www.botopsteelpipe.com/uploads/api-5l-welded-pipe1.jpg)
![Farashin ERW](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Bayanan Bayani na A252ERW | Zagaye ERW Pipe |
Astm A53 B ERW Pipe | ERW Welded Karfe bututu |
Abubuwan da aka bayar na ERW Steel Pipe Pile | Farashin ERW Black Karfe |
Farashin ERW | ERW Carbon Karfe bututu |
ASTM A53 Gr.A & Gr.B Carbon ERW Karfe Bututu Don Babban Zazzabi
TS EN 10210 S355J2H TUPU KARFE ERW
JIS G3454 Carbon ERW Karfe Bututu Sabis
JIS G3452 Carbon ERW Karfe Bututu Don Bututun Talakawa
EN10219 S275J0H S275J2H / S275JRH TSIRACTURAL ERW Karfe Piles bututu