Litsebi tsa rona ke ho fokotsa litheko, sehlopha se matla sa thekiso, QC e ikhethang, lifeme tse tiileng, lits'ebeletso tsa boleng bo holimo le lihlahisoa tsa fektheri e theko e tlaase ka ho fetisisa ea boleng bo holimo ea Polymer ea Serapa sa Konkreite ea Gutter Drainage Covers, Re lakatsa ho nka monyetla ona ho netefatsa likamano tsa khoebo tsa nako e telele le bareki ba tsoang lefats'eng lohle.
Litsebi tsa rona ke ho fokotsa litheko, sehlopha se matla sa thekiso, QC e ikhethang, lifeme tse tiileng, lits'ebeletso tsa boleng bo holimo le lihlahisoa tsaMoqomo oa Chaena le Moqomo oa Tšepe e sa KhaotsengMathata a mangata pakeng tsa bafepedi le bareki a bakoa ke puisano e fokolang. Ho ea ka setso, bafepedi ba ka 'na ba tsilatsila ho botsa lipotso tseo ba sa li utloisiseng. Re qhaqha litšitiso tsa batho ka bomong ho netefatsa hore u fumana seo u se batlang ho fihla boemong boo u bo lebeletseng, ka nako eo u se batlang. Nako e potlakileng ea ho tlisa le sehlahisoa seo u se batlang ke Criterion ea rona.
| Phaephe ea tšepe ea SML EN877 | |
| Boholo: | DN40 ho isa ho DN400, ho kenyeletsoa DN70 le DE75 bakeng sa karolo ea 'maraka oa Europe |
| E tloaelehileng | EN877 |
| Thepa | Tšepe e putsoa |
| Kopo | Metsi a kaho, tšilafalo e qhaloang, metsi a litšila metsi a pula |
| Ho penta | Ka hare: epoxy e hokahaneng ka botlalo, botenya ba bonyane 120μm Ka ntle: boea ba motheo bo bofubelu bo sootho, botenya ba bonyane 80μm |
| nako ea tefo: | T/T, L/C, kapa D/P |
| Bokhoni ba tlhahiso | Lithane tse 1500 ka khoeli |
| Nako ea thomello | Matsatsi a 20-30, ho latela bongata ba hau. |
| MOQ: | Setshelo sa 1*20 |
| Likaroloana | E bataletse ebile e otlolohile; matla a phahameng le ho ba le sekoli; e bonolo ho e kenya le ho e hlokomela; nako e telele ea bophelo, e hanela mollo ebile e hanela lerata; tšireletso ea tikoloho |

| DN, mmm | Boima ba 'mele, kг | Khoutu |
| 40 | 12.5 | DP-040 |
| 50 | 13.0 | DP-050 |
| 75 | 19.0 | DP-075 |
| 100 | 25.2 | DP-100 |
| 125 | 35.8 | DP-125 |
| 150 | 42.2 | DP-150 |
| 200 | 69.3 | DP-200 |
| 250 | 99.8 | DP-250 |
| 300 | 129.7 | DP-300 |
| 400 | 180.0 | DP-400 |
| 500 | 250.0 | DP-500 |
| 600 | 328.5 | DP-600 |













