1. Specifications ntawm carbon steel tuav
Cov pa roj carbon steel baryog ib hom hlau uas zoo heev mechanical zog thiab machinability. Lawv feem ntau siv rau hauv kev tsim cov cuab yeej siv tshuab, tsheb qhov chaw, thiab lwm yam. Cov kev qhia tshwj xeeb yog raws li hauv qab no:
Φ6mm-Φ120mm, ntev yog 6m lossis 12m, tuaj yeem ua tiav.
Φ12mm-Φ120mm, ntev yog 6m lossis 12m, tuaj yeem kub dov lossis txias kos.
Φ5.5mm-Φ20mm, ntev yog 6m lossis 12m, tuaj yeem ua kom txias.
2. Specifications ntawm alloy steel tuav
Alloy steel bars yog tsim los ntawm cov hlau alloy xws li chromium, npib tsib xee, thiab molybdenum, thiab muaj kev tiv thaiv corrosion zoo thiab siab zog. Lawv feem ntau siv rau hauv kev tsim khoom ntawm ntau yam khoom siv tshuab, cuab yeej, thiab lwm yam. Cov specifications feem ntau yog raws li nram no:
Φ6mm-Φ300mm, ntev yog 6m lossis 12m, tuaj yeem ua tiav lossis kub dov.
Φ8mm-Φ150mm, ntev yog 6m lossis 12m, tuaj yeem ua tau txias los yog hauv av precision.
Φ5.5mm-Φ20mm, ntev yog 6m lossis 12m, tuaj yeem ua tau txias los yog kub dov.
3. Specifications ntawm stainless hlau tuav
Stainless hlau tuavyog tsim los ntawm cov khoom xws li chromium thiab npib tsib xee, thiab muaj cov yam ntxwv ntawm corrosion kuj thiab kev zoo nkauj. Lawv feem ntau siv nyob rau hauv kev tsim cov khoom siv tshuaj, aerospace qhov chaw, thiab lwm yam. Nws cov specifications yog raws li nram no:
Φ6mm-Φ300mm, ntev yog 6m lossis 12m, tuaj yeem ua tiav lossis kub dov.
Φ8mm-Φ150mm, ntev yog 6m lossis 12m, tuaj yeem ua tau txias los yog hauv av precision.
Φ5.5mm-Φ20mm, ntev yog 6m lossis 12m, tuaj yeem ua tau txias los yog kub dov.
Hlau tuav rau prestressed qhob yog hu ua PC steel tuav. Lawv yog ib hom prestressed steel nrog high technical cov ntsiab lus tsim los ntawm Nyiv High Frequency Refining Co., Ltd. nyob rau hauv 1960s. Lawv tau tso cai rau Japanese patents nyob rau hauv 1964 thiab nyob rau nruab nrab lub zog theem ntawm prestressed lub zog. Lawv tau dav siv nyob rau hauv high-strength prestressed qhob centrifugal yeeb nkab piles, hluav taws xob ncej, viaduct piers, railway sleepers thiab lwm yam prestressed Cheebtsam txawv teb chaws, thiab muaj ib tug heev dav kev lag luam nyob rau hauv lub thoob ntiaj teb kev ua lag luam, tshwj xeeb tshaj yog nyob rau hauv Asia.
