Fiye da shekaru 23...
An ƙera su don nau'ikan samfuran bututu daban-daban, masu daidaita madaidaitan na iya ɗaukar nauyin da ke tattare da daidaita bango mai kauri ko siriri da kuma bututun da bututun da aka haɗa ko kuma bututun da aka haɗa a cikin sauri mai yawa.
A lokacin yin bututu, yana iya warware lanƙwasa kai da wutsiya, kawar da ɗan ƙaramin ovality, cire takardar saman ƙarfe mai oxidized. Yana ɗaukar tsarin firam ɗin tsaye, wanda ya ƙunshi tushe na sama da na ƙasa, ginshiƙi, akwatin gear na matsewa, wurin zama na birgima na sama da na ƙasa, na'urorin birgima masu daidaita, injin tuƙi, akwatin gear, shaft na watsawa, na'urar daidaita birgima da sauransu.
1. Injinan sun ƙunshi jerin ayyuka guda shida / goma da aka shirya a nau'i biyu
2.Rolls yana da sauri da sauƙi daidaitacce angularity don ba da cikakkiyar hulɗa tsakanin bututu da na'urar, a kan matsakaicin ingantaccen bayanin martaba na na'urar
3.Saitin na'urar mai sauƙi don girman bututu daban-daban
4. Duk na'urorin lantarki guda biyu iri ɗaya ne ke tuƙa su
5. Injinan da aka sanya musu alamomi don saitin tsaye da kusurwa na birgima
6. Injinan da ake samu a Zaɓuɓɓukan Sauri Guda ɗaya da Zaɓuɓɓukan Saurin Canji
Gudun layi zai iya kaiwa mita 120/min.
Ƙarancin ɓarnar na'ura da ƙarancin farashin samarwa.
Kuskuren diamita shine kawai 0.5/100 na bututun OD.
An kafa kamfanin Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd a shekarar 2000, yana zaune a Shijiazhuang, babban birnin lardin Hebei. Masana'antar ta mamaye fadin murabba'in mita 67,000. Manyan kayayyakinmu sun hada da layin samar da bututun da aka yi da welded mai tsayi mai tsayi, layin samar da karfe mai nadi mai sanyi, layin samar da bututun karfe/wanda aka yi da welded mai aiki da yawa, layin samar da layin yankewa, injin niƙa bututun bakin karfe, kayan aiki da na'urorin birgima na bututu daban-daban, da sauransu.
| LAYIN TUBE NA ERW | |||||
| Samfuri | Rbututun bututu mm | Murabba'ibututu mm | Kauri mm | Gudun aiki m/min | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Kara karantawa |
| ERW32 | Ф10-Ф32 | 10 × 10-25 × 25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15 × 15-40 × 40 | 0.8-3.0 | 120 | |
| Farashin ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50 × 50-110 × 110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110 × 110-250 × 250 | 4.0-12.7 | 40 | |
| Farashin ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210 × 210-400 × 400 | 6.0-18.0 | 25 | Kara karantawa |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Kara karantawa |
| ERW720 | Ф355-Ф720 | 300 × 300-600 × 600 | 6.0-22.0 | 20 | Kara karantawa |
| LAYIN SAMARWA NA BABUR KARFE | |||||
| Samfuri | Rbututun bututu mm | Murabba'ibututu mm | Kauri mm | Gudun aiki m/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Kara karantawa |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Kara karantawa |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Kara karantawa |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Kara karantawa |
| SS76 | Ф25-Ф76 | 20 × 20-60 × 60 | 0.3-2.0 | 10 | Kara karantawa |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Kara karantawa |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Kara karantawa |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Kara karantawa |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Kara karantawa |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Kara karantawa |
| SS508 | Ф273-Ф508 | 210 × 210-400 × 400 | 4.0-12.0 | 3 | Kara karantawa |
| SS862 | Ф508-Ф862 | 400 × 400-600 × 600 | 6.0-16.0 | 2 | Kara karantawa |