IBotop Steel SupplyUmbhobho weNtsimbi we-ERWukusukaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,njl
Isimbo | Umgangatho | IBanga | Ukusetyenziswa |
Umbhobho weNtsimbi we-ERW | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, njl. | Ukuthuthwa kweoli kunye negesi |
I-ASTM A53 | G.A ,GR.B | ||
I-ASTM A252 | GR.1, GR.2,GR.3 | Ulwakhiwo (I-Piling) | |
I-BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, njalo njalo | ||
I-BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, njalo njalo | ||
I-JIS G3452 | SGP, njl | Uthutho lwe Ulwelo loxinzelelo oluphantsi | |
I-JIS G3454 | STPG370,STPG410, njl | Uthutho lwe Ulwelo olunoxinzelelo oluphezulu | |
I-JIS G3456 | STPG370,STPG410,STPG480, njl | Imibhobho yentsimbi yobushushu obuphezulu |
![ERW-intsimbi-umbhobho](http://www.botopsteelpipe.com/uploads/ERW-steel-pipe3.jpg)
Umbhobho End Beveling
![I-ERW Carbon Steel Pipe](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
Ukupeyinta okuMnyama ngokuMakisha
![ERW PIPE](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Ukudibanisa kunye ne-Sling
![api 5l umbhobho](http://www.botopsteelpipe.com/uploads/api-5l-pipe2.jpg)
Ukuhlolwa kweDiameter ngaphandle
![astm nge53](http://www.botopsteelpipe.com/uploads/astm-a-53.jpg)
Uhlolo lokutyeba kweendonga
![a53 gr b](http://www.botopsteelpipe.com/uploads/a53-gr-b.jpg)
Qeda uHlolo
![Umbhobho weNtsimbi we-ERW](http://www.botopsteelpipe.com/uploads/ERW-Steel-Pipe8.jpg)
![I-ERW Carbon Steel Pipe](http://www.botopsteelpipe.com/uploads/ERW-Carbon-Steel-Pipe8.jpg)
![ERW Black Pipe](http://www.botopsteelpipe.com/uploads/ERW-Black-Pipe12.jpg)
Ukuxhathisa koMbane okudityanisiweyo (Indlela yokuvelisa i-Welding yokunganyangeki koMbane okanye i-welding ye-butt. Indlela yokugqiba ingagqitywa kushushu okanye igqitywe ngokubanda. Imibhobho egqityiweyo ebandayo iya kutsalwa emva kokwenziwa.)
![umbhobho we-astm a53 weerw](http://www.botopsteelpipe.com/uploads/manufacturing-process.png)
Ukunyamezela kwe-OD kunye ne-WT
Ukwahlula | Ukunyamezela kwi-OD | Ukunyamezela kwi-WT | |
Umbhobho weNtsimbi we-ERW | 10.5mm≤D≤48.6mm | ±0.5 mm | -12,5% + Ayichazwanga |
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 | - |
![umbhobho wentsimbi api](http://www.botopsteelpipe.com/uploads/api-steel-pipe-2.jpg)
![api 5l welded umbhobho](http://www.botopsteelpipe.com/uploads/api-5l-welded-pipe1.jpg)
![ERW PIPE](http://www.botopsteelpipe.com/uploads/ERW-PIPE2.jpg)
Astm A252 ERW Umbhobho | Round Umbhobho we-ERW |
Astm A53 B ERW Umbhobho | I-ERW iWelded Steel Pipe |
Imfumba yePipe yentsimbi ye-ERW | ERW Black Steel Pipe |
Umbhobho wentsimbi we-ERW ophakathi | I-ERW Carbon Steel Pipe |
I-ASTM A53 Gr.A &Gr.B Carbon ERW Steel Umbhobho For High High
EN10210 S355J2H ISAKHIWO ERW UMbhobho wentsimbi
I-JIS G3454 Inkonzo yeCarbon ERW yentsimbi yombhobho wentsimbi
I-JIS G3452 yeCarbon ERW iMibhobho yeNtsimbi yeMibhobho eqhelekileyo
EN10219 S275J0H S275J2H / S275JRH ISAKHIWO ERW IMibhobho yentsimbi