Ea ronaErwPipe Etsa Machineli tsejoa ka bophara ebile lia tšepahala ke batho 'me li ka fihlela litlhoko tse feto-fetohang tsa lichelete le tsa sechaba tsaMochini oa ho Etsa Li-Tube oa China Steel le Mochini oa ho Etsa Li-Pipe.
Maqhubu a Phahameng (HF) a bolelele ba nako e telelemohala oa tlhahiso ea phaephe e bōpehileng joaloka welded/ mochini o etsang liphaephe / mochini o silang liphaephe o etselitsoe ho hlahisa liphaephe tse welletsoeng tsa 114mm ho isa ho 720mm ka OD le tse nang le botenya bo boholo ba lebota ba 22mm, hammoho le phaephe e lekanang ea lisekoere le likhutlo li 'ne.
Empa ema hanyane, ho na le tse ling hape

Mesebetsi e mengataphaephe e tjheseditswengmohala oa tlhahisoe kopanya mekhoa ea morao-rao ea rolara ea tšebeliso ea share-use (ZTF, DSS) ho hlahiseng phaephe e chitja le tube e sekoere.
E ka hlahisa phaephe e chitja, e sekoere le e khutlonnetsepa, le tse ling tsa tšepe e batang e phutholohileng ea broach kaofela ka sete e le 'ngoe feela ea li-mill.
The feme ea liphaephee loketse haholo bareki ba nang le litlhaloso tse sekwere le tse khutlonnetsepa.
Litulo li batla li le lirolara tsa seteishene. Sebaka sa rola se fetoloa ka ho thellela holim'a shaft ea rolara ka meaho e khethehileng, e le ho fihlela phello ea ho arolelana lirolara.
Ha ho fetoloa boholo ba tlhahiso, ha ho bapisoa le mokhoa oa setso oa ho potoloha ho isa ho sekwereho theha Mochini, e ncha ea ronaMochini oa ho Etsa Mochini oa Chaena le Pipee boloka bonyane 90% ea tlhahiso ea roller, e ntlafatsa katleho ea tlhahiso le tlhahiso, 'me e fokotsa matla a basebetsi.

Mokhoa oa ho Theha ZTF:
Mokhoa oa DSS (Ho tloha Sekwere ho ea Sekwereng ka ho Otloloha)





Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd. e thehiloe ka selemo sa 2000 e fumaneha Shijiazhuang, motse-moholo oa Profinse ea Hebei.
Fektheri e akaretsa sebaka sa lisekoere-mithara tse 67,000.
Lihlahisoa tsa rona tse ka sehloohong li na lemola oa tlhahiso ea phala e otlolohileng e nang le maqhubu a phahameng, moqolo o batang oa tšepe ea tlhahiso ea moqolo o batang, mohala oa tlhahiso ea tšepe e batang ea roll/phaephe e welletsoeng e nang le mesebetsi e mengata, mohala oa tlhahiso ea mohala oa ho seha,phala ea tšepe e sa hloekang, disebediswa tse fapaneng tse thusang tsa phala ya diphaephe le dirolara, jj.
| MELAO EA TŠEBELETSO EA TUBE EA ERW | |||||
| Mohlala | Rphaephe ea lebota mm | Sekwerephaephe mm | Botenya mm | Mosebetsi o potlakileng m/motsotso | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Bala haholoanyane |
| ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| 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 | |
| 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 | Bala haholoanyane |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Bala haholoanyane |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Bala haholoanyane |
| TLHAHISO EA PIPE EA TŠEPE E SA KHALE | |||||
| Mohlala | Rphaephe ea lebota mm | Sekwerephaephe mm | Botenya mm | Lebelo la ho sebetsa m/motsotso | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Bala haholoanyane |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Bala haholoanyane |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Bala haholoanyane |
| SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Bala haholoanyane |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Bala haholoanyane |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Bala haholoanyane |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Bala haholoanyane |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Bala haholoanyane |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Bala haholoanyane |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Bala haholoanyane |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Bala haholoanyane |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Bala haholoanyane |