Isimbo | Ezobugcisa | Izinto eziphathekayo | Umgangatho | IBanga | Ukusetyenziswa |
Ukumelana koMbane oWelded (ERW) umbhobho wentsimbi | High Frequency | Intsimbi yeCarbon | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, njl. | Ukuthuthwa kweoli kunye negesi |
I-ASTM A53 | G.A ,GR.B | Ulwakhiwo (I-Piling) | |||
I-ASTM A252 | GR.1, GR.2,GR.3 | ||||
I-BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, njalo njalo | ||||
I-BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, njalo njalo | ||||
I-JIS G3452 | SGP, njl | Ukuthuthwa kolwelo loxinzelelo oluphantsi | |||
I-JIS G3454 | STPG370,STPG410, njl | Ukuthuthwa kwe-High-pressure fluid | |||
I-JIS G3456 | STPG370,STPG410,STPG480, njl | imibhobho yentsimbi yobushushu obuphezulu |
Umbhobho oodolwe phantsi kolu nkcukacha usetyenziselwa ulwakhiwo.
Uxhathiso lombane ludityanisiwe (ERW)
Umbhobho ongenanto okanye uMnyama / iVarnish yokugqoka (elungiselelwe);
kwimiyanda okanye ngokukhululekileyo;
Zombini ziphela kunye nabakhuseli bokugqibela;
Isiphelo esicacileyo, isiphelo se-bevel (2" nangaphezulu sineziphelo ze-bevel, idigri: 30 ~ 35 °), intambo kunye nokudibanisa;
Ukumakisha.
Ukwakheka kweekhemikhali-ubunzima bodonga≤40mm | ||||||||
IBanga leNsimbi | % ngobunzima, ubukhulu | |||||||
Igama lentsimbi | Inombolo yentsimbi | C | Si | Mn | P | S | N | |
|
| ≤40 | >40≤120 |
|
|
|
|
|
S275J0H | 1.0149 | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | 0.009 |
S275J2H | 1.0138 | 0.20 | 0.22 | - | 1.50 | 0.030 | 0.030 | - |
S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
IBanga leNsimbi | Ubuncinci boBume beSivuno (Mp) | Amandla Okuqina (Mp) | Ubuncinane bobude % | Ubuncinci beMpembelelo J | |||||
| Ubungqingqwa obuxeliweyo (mm) | Ubungqingqwa obuxeliweyo (mm) | Ubungqingqwa obuxeliweyo (mm) | Kwiqondo lobushushu lovavanyo lwe | |||||
Igama lentsimbi | Inombolo yentsimbi | ≤16 | >16≤40 | ≤3 | >3 ≤40 | ≤40 | -20℃ | 0℃ | 20℃ |
S275J0H | 1.0149 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275J2H | 1.0138 |
|
|
|
|
| 27 | - | - |
S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
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
Imibhobho yentsimbi ye-ERW
EN10219 S275J0H S275J2H / S275JRH ISAKHIWO ERW IMibhobho yentsimbi