Thaum koj ua cov kav dej puag ncig ntawm cov lus qhia sib txawv, cov pwm rau qhov tsim ntawm peb lub tshuab raj Erw yog sib koom ua ke thiab tuaj yeem hloov kho tau. Qhov no txhais tau tias koj tsis tas yuav hloov pwm rau ntau qhov ntau thiab tsawg ntawm cov yeeb nkab, txuag koj lub sijhawm thiab kev siv zog. Peb cov thev naus laus zis siab heev ua kom ntseeg tau tias cov txheej txheem hloov kho yog seamless thiab meej, tso cai rau kev ua haujlwm siab thiab zoo sib xws hauv koj cov kab ntau lawm.
Thaum koj ua cov kav dej plaub fab ntawm cov lus qhia sib txawv, cov pwm rau qhov tsim thiab qhov loj ntawm peb lub tshuab raj Erw kuj tau sib koom thiab tuaj yeem hloov kho tau. Qhov tshiab no tshem tawm qhov xav tau ntau lub pwm thiab kev hloov kho tes nyuaj, ntxiv txhim kho koj txoj haujlwm ua haujlwm zoo. Los ntawm kev siv peb lub tshuab raj Erw, koj tuaj yeem tsim ntau yam kav dej plaub fab sai thiab yooj yim, tswj hwm tib yam qauv siab ntawm qhov tseeb thiab zoo.
Los ntawm kev siv peb lub tshuab raj Erw uas niaj hnub no, koj tuaj yeem txuag tau ntau lub sijhawm thiab nyiaj txiag. Qhov kev hloov kho tsis siv neeg tsis tsuas yog txo qhov tsis ua haujlwm xwb tab sis kuj txo cov nqi zog ua haujlwm thiab qhov xav tau cov khoom pwm ntxiv. Qhov no ua rau peb cov khoom siv yog qhov kev xaiv zoo tshaj plaws rau cov chaw tsim khoom uas tab tom nrhiav kev ua kom zoo dua lawv cov txheej txheem tsim khoom thiab txo cov nuj nqis ua haujlwm.
Yog li koj ua siab deb txog dab tsi? Peb lub tshuab raj Erw muab kev yooj yim thiab kev siv nyiaj tsis sib xws, ua kom koj cov kab ntau lawm ua haujlwm tau zoo tshaj plaws. Nqis peev rau hauv peb cov thev naus laus zis hnub no thiab paub txog cov txiaj ntsig ntawm kev ua haujlwm sai dua, cov nqi qis dua, thiab cov khoom zoo dua. Tsis txhob nco lub sijhawm los hloov pauv koj cov txheej txheem tsim yeeb nkab nrog peb lub tshuab raj Erw uas txiav-ntug. Tiv tauj peb tam sim no kom paub ntau ntxiv thiab ua thawj kauj ruam mus rau kab ntau lawm zoo dua thiab muaj txiaj ntsig.
| ERW TUBE MILL LINE | |||||
| Qauv | Ryeeb nkab puag ncig mm | Plaub fabyeeb nkab mm | Qhov tuab mm | Kev ua haujlwm ceev m/feeb | |
| ERW 20 | Ф8-Ф20 | 6x6-15 × 15 | 0.3-1.5 | 120 | Nyeem Ntxiv |
| ERW32 | Ф10-Ф32 | 10 × 10-25 × 25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15 × 15-40 × 40 | 0.8-3.0 | 120 | |
| SIB 76 | 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 | |
| ERW 377 | 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 | Nyeem Ntxiv |
| ERW660 | Ф325-Ф660 | 250 × 250-500 × 500 | 6.0-20.0 | 20 | Nyeem Ntxiv |
| ERW720 | Ф355-Ф720 | 300 × 300-600 × 600 | 6.0-22.0 | 20 | Nyeem Ntxiv |
| Cov Kab Ntau Lawm Yeeb Nkab Hlau Stainless | |||||
| Qauv | Ryeeb nkab puag ncig mm | Plaub fabyeeb nkab mm | Qhov tuab mm | Ua haujlwm ceev m/feeb | |
| SS25 | Ф6-Ф25 | 5 × 5-20 × 20 | 0.2-0.8 | 10 | Nyeem Ntxiv |
| SS32 | Ф6-Ф32 | 5 × 5-25 × 25 | 0.2-1.0 | 10 | Nyeem Ntxiv |
| SS51 | Ф9-Ф51 | 7 × 7-40 × 40 | 0.2-1.5 | 10 | Nyeem Ntxiv |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Nyeem Ntxiv |
| SS76 | Ф25-Ф76 | 20 × 20-60 × 60 | 0.3-2.0 | 10 | Nyeem Ntxiv |
| SS114 | Ф38-Ф114 | 30 × 30-90 × 90 | 0.4-2.5 | 10 | Nyeem Ntxiv |
| SS168 | Ф76-Ф168 | 60 × 60-130 × 130 | 1.0-3.5 | 10 | Nyeem Ntxiv |
| SS219 | Ф114-Ф219 | 90 × 90-170 × 170 | 1.0-4.0 | 10 | Nyeem Ntxiv |
| SS325 | Ф219-Ф325 | 170 × 170-250 × 250 | 2.0-8.0 | 3 | Nyeem Ntxiv |
| SS426 | Ф219-Ф426 | 170 × 170-330 × 330 | 3.0-10.0 | 3 | Nyeem Ntxiv |
| SS508 | Ф273-Ф508 | 210 × 210-400 × 400 | 4.0-12.0 | 3 | Nyeem Ntxiv |
| SS862 | Ф508-Ф862 | 400 × 400-600 × 600 | 6.0-16.0 | 2 | Nyeem Ntxiv |