Muhtasari wa chuma cha Channel
Channel chuma ni sehemu ya Groove umbo strip chuma, ni mali ya ujenzi na matumizi ya mitambo ya chuma kaboni miundo, ni sehemu tata ya chuma, sehemu ya sura yake ni Groove. Chuma cha mfereji hutumiwa hasa katika muundo wa jengo, uhandisi wa ukuta wa pazia, vifaa vya mitambo na utengenezaji wa gari.
Chuma cha mfereji hutumiwa hasa katika miundo ya ujenzi, utengenezaji wa gari, miundo mingine ya viwanda na makabati yaliyowekwa, nk. Chuma cha njia hutumiwa mara nyingi na H-chuma.
Vipimo
| Jina la Bidhaa | Channel Steel |
| Nyenzo | Q235; A36; SS400; ST37; SAE1006/1008; S275JR; Q345,S355JR; 16Mn; ST52 etc.ect, Au Imebinafsishwa |
| Uso | Iliyotiwa mabati /Mabati ya moto yaliyochovywa /Nguvu iliyopakwa |
| Umbo | Aina ya C/H/T/U/Z |
| Unene | 0.3 mm-60 mm |
| Upana | 20-2000mm au umeboreshwa |
| Urefu | 1000mm~8000mm au umeboreshwa |
| Vyeti | ISO 9001 BV SGS |
| Ufungashaji | Ufungaji wa kiwango cha sekta au kulingana na mahitaji ya mteja |
| Masharti ya malipo | 30% T/T mapema, salio dhidi ya nakala ya B/L |
| Masharti ya Biashara: | FOB,CFR,CIF,EXW |
Chati ya Ukubwa wa Kituo cha C
Chati iliyo chini ya saizi inaorodhesha vipimo vya chaneli ya C ya kawaida ya Amerika ya chuma.
| Uteuzi | Kina | Upana | Unene | Uzito (pauni kwa mguu) |
| C 15 x 50 | 15" | 3.716" | 0.716" | Pauni 50/ft. |
| C 15 x 40 | 15" | 3.520" | 0.520" | Pauni 40/ft. |
| C 15 x 33.9 | 15" | 3.400" | 0.400" | Pauni 33.9/ft. |
| C 12 x 30 | 12" | 3.170" | 0.510" | Pauni 30/ft. |
| C 12 x 25 | 12" | 3.041" | 0.387" | Pauni 25/ft. |
| C 12 x 20.7 | 12" | 2.942" | 0.282" | Pauni 20.7/ft. |
| C 10 x 30 | 10" | 3.033" | 0.673" | Pauni 30/ft. |
| C 10 x 25 | 10" | 2.886" | 0.526" | Pauni 25/ft. |
| C 10 x 20 | 10" | 2.739" | 0.379" | Pauni 20 kwa futi. |
| C 10 x 15.3 | 10" | 2.600" | 0.240" | Pauni 15.3/ft. |
| C 9 x 20 | 9" | 2.648" | 0.448" | Pauni 20 kwa futi. |
| C 9 x 15 | 9" | 2.485" | 0.285" | Pauni 15/ft. |
| C 9 x 13.4 | 9" | 2.433" | 0.233" | Pauni 13.4/ft. |
| C 8 x 18.75 | 8" | 2.527" | 0.487" | Pauni 18.75/ft. |
| C 8 x 13.75 | 8" | 2.343" | 0.303" | Pauni 13.75/ft. |
| C 8 x 11.5 | 8" | 2.260" | 0.220" | Pauni 11.5/ft. |
| C 7 x 14.75 | 7" | 2.299" | 0.419" | Pauni 14.75/ft. |
| C 7 x 12.25 | 7" | 2.194" | 0.314" | Pauni 12.25/ft. |
| C 7 x 9.8 | 7" | 2.060" | 0.210" | Pauni 9.8/ft. |
| C 6 x 13 | 6" | 2.157" | 0.437" | Pauni 13/ft. |
| C 6 x 10.5 | 6" | 2.034" | 0.314" | Pauni 10.5/ft. |
| C 6 x 8.2 | 6" | 1.920" | 0.200" | Pauni 8.2/ft. |
| C 5 x 9 | 5" | 1.885" | 0.325" | Pauni 9/ft. |
| C 5 x 6.7 | 5" | 1.750" | 0.190" | Pauni 6.7/ft. |
| C 4 x 7.25 | 4" | 1.721" | 0.321" | Pauni 7.25/ft. |
| C 4 x 5.4 | 4" | 1.584" | 0.184" | Pauni 5.4/ft. |
| C 3 x 6 | 3" | 1.596" | 0.356" | Pauni 6/ft. |
| C 3 x 5 | 3" | 1.498" | 0.258" | Pauni 5/ft. |
| C 3 x 4.1 | 3" | 1.410" | 0.170" | Pauni 4.1/ft. |
Faida za Channel ya chuma
Chaguzi zote mbili za chaneli za chuma zilizoviringishwa na baridi hutoa sifa mbalimbali za manufaa zinazoifanya kuwa kiwango cha kawaida kwa matumizi mengi ya kibiashara na viwandani. Faida za kituo cha chuma ni pamoja na:
l Weldability bora
l Upinzani mzuri wa kuvaa
l Kuimarishwa kwa uwezo wa machining
l Kukunja na kuunda bora
