Kev qhia txog cov hlau hlau hlau hlau

Black Annealed Steel Pipe (BAP) yog lub hlau tub lag luam uas tau txiav txim siab los ntawm kev txiav txim siab. Txoj kev txiav txim siab hlau yog kev kho tshuaj cua uas hlau tau txiav txim siab rau lub tsev ntsuab xws li qhov chaw zoo thiab tom qab ntawd yuav tiv thaiv lub voj voog hauv nruj tshaj rau qhov chaw nyob hauv nruj. Lub Black Annealed Steel Pipe tsim lub ntsiab hlau hlau hauv qhov kev txiav txim siab, uas muab rau nws qee yam tiv thaiv thiab lub ntsiab dub.

Black annealed hlau tub lag luam

1. hlau ntau (Low Carbon Steel): hlau ntau yog ib qho ntawm cov hlau zoo li ntawv uas siv dav. Nws muaj qhov ntau ntawm hlau, feem ntau nyob rau hauv 0.05% mus rau 0.25%. Lub hlau ntau muaj kev ua haujlwm zoo thiab kev sau hlau, xav tau rau kev tsim kho thiab kev siv tshuaj.

2. nyog structural loj (Carbon Structural Steel): nyog structural loj kuj tseem yog qhov nyog siv rau hauv kev tsim kho cov kab roj hlau hlau. Nyog structural carbon muaj qhov siab dua ntawm carbon, nyob rau hauv qab 0.30% txog 0.70%, los muab qhov siab dua thiab kev nyab xeeb.

3. Q195 hlau (Q195 Steel): Q195 hlau yog hlau loj hlau hlau uas nyiam siv rau Tsees los tsim kab hlau hlau hlau. Nws muaj kev ua haujlwm zoo thiab kev nyab xeeb, thiab muaj qhov ntsuas siab thiab kev tiv thaiv.

4. Q235 hlau (Q235 Steel): Q235 hlau kuj yog ib qho ntawm cov hlau loj hlau uas nyiam siv rau Tsees, siv dav rau hauv kev tsim kho cov kab hlau hlau hlau. Q235 hlau muaj qhov siab thiab kev ua haujlwm zoo, yog cov hlau siv siv theej.

Kho tshuaj thiab Lub Neej ntawm Black Exit Steel Pipe

Cov ntaub ntawv thiab qhob ntawm cov duab mus kho cov roj teeb hlau tuaj yeem txav ntawm cov kev cai thiab cov xwm txheej. Nov yog qee qhov tshwj xeeb thiab qhob uas fej duab los ntawm qee cov ntaub ntawv uas tham txog:

1. Ntawv nruab (Ntawv Nruab): black rooj kab hlau kab ntawv nruab tuaj yeem me me los ntawm me me mus rau loj, qee qhov tshwj xeeb tshwj xeeb yog ib txwm xav tau:

-Qhob me: 10mm, 12mm, 15mm, 20mm nplooj ntawv nruab.

-Qhob me me: 25mm, 30mm, 40mm, 50mm nplooj ntawv nruab.

-Qhob loj: 60mm, 70mm, 80mm, 100mm nplooj ntawv nruab.

-Qhob loj dua: 150mm, 200mm, 250mm, 300mm nplooj ntawv nruab.

2. Kab Ntawb (Kab Ntawb): Kab ntawb ntawm cov roj teeb hlau tuaj yeem me me los ntawm me me mus rau loj, qee qhov tshwj xeeb tshwj xeeb yog ib txwm xav tau:

-Kab ntawb me: qee kab ntawb me tshwj xeeb yog 6mm, 8mm, 10mm, thiab lwm yam.

-Kab Ntawb Me Me: Qee Kab Ntawb Me Me muaj 12mm, 15mm, 20mm thiab lwm yam.

-Kab Ntawb Loj: Qee Kab Ntawb Loj muaj 25mm, 32mm, 40mm thiab lwm yam.

-OD Loj: Cov OD ntau tshaj plaws muaj 50mm, 60mm, 80mm, thiab lwm yam.

3. Siab Siab (Siab Siab): siab lub ntsiab siab dawb muaj ob peb hom siab siab, cov ntsiab uas xav tau muaj tsis kam ib txhia thiab tsis kam lwm yam:

-Siab Siab Ntshav: 0.5mm, 0.8mm, 1.0mm, thiab lwm yam.

-Siab Siab Ntawm: 1.2mm, 1.5mm, 2.0mm, thiab lwm yam.

-Siab Siab Loj: 2.5mm, 3.0mm, 4.0mm, thiab lwm yam.

Cov ntsiab hluav taws xob ntawm qhov rooj xaum dawb

1. Zoo siab hluav taws xob: qhov rooj xaum dawb muaj hluav taws xob zoo thiab kev ua haujlwm tom qab ua haujlwm dawb annealing, yooj zoo rau txiav, sau, thiab kho ua haujlwm.

2. Kev kho qhov chaw yooj yim: qhov chaw nruab nrab ntawm qhov rooj xaum dawb muaj qhov chaw dawb, uas tsis xav tau dhau los ntawm kev kho qhov chaw yooj, kho kom peev txiav tus nqi thiab kev ua haujlwm.

3. Zoo siab thiab zoo rau txhua yam: qhob dav hlau ua rau zoo li ntawd tuaj yeem kho thiab tsim raws li qhov xav tau ntawm ntau qhov sib txawv thiab kev siv, xws li nyob rau hauv kev tsim kho, kev lag luam hlau, kev tsim kho tsev thiab lwm yam.

4. Siab siab: qhob dav hlau ua zoo li ntawd feem ntau tsim los ntawm hlau dawb ntau lossis hlau ua rau zoo li ntawd, muaj siab thiab zoo li ntawd siab, tuaj yeem tswj tau qhov kev cai ntawm qhov chaw tsim.

5. Yooj yooj rau kev kho tshem tom ntej: vim qhob dav hlau ua zoo li ntawd tsis muaj cov nta nplais lossis cov nta tshwj xeeb, yooj yooj rau kev kho tshem tom ntej xws li ua nta nplais, sau ua nta, ua cov nta tshwj xeeb thiab lwm yam, kom zoo dua rau kev tiv thaiv kev hlau hlau thiab qhov zoo ntawm qhob.

6. Nyiaj zoo thiab zoo ua: nyob rau hauv qhob dav uas tau ua nta nplais lossis kho tshem tom ntej, qhob dav ua zoo li ntawd muaj ntau dua, tus nqi tsawg dua, zoo rau qhov kev siv uas tsis xav tau qhov zoo ntawm qhob.

Qhov chaw siv ntawm qhov roj teeb dawb

1. Kho tshuab tsev: qhov roj steel dawb pom tshuaj nrog nrog tseem ceeb hauv kho tshuab tsev, xws li kev pab tsim, khung, kab, kab thiab lwm yam. Lawv tuaj yeem muab ceev thiab kev nyab xeeb, siv rau kev pab thiab kev laj tawg hauv tsev.

2. Tshuaj kho tshuaj: Qhov roj steel dawb pom tshuaj kho tshuaj siv rau hauv ntau qhov chaw tshuaj kho. Lawv tuaj yeem siv los tsim cov khoom, kab xev, ntoo, kev tso tawm thiab lwm yam. Qhov roj steel dawb pom tshuaj muaj kev ua haujlwm zoo, qhov no ua rau nws yooj ywg rau kev cut, soldering thiab kev kho tshuaj.

3. Railway thiab highway guardrail: Qhov roj steel dawb pom tshuaj hauv railroad thiab highway guardrail system. Lawv tuaj yeem siv raws li kab thiab kab ntawm guardrail, muab kev pab thiab kev saib xyuas.

4. Kev lag luam kho vaj tse: Cov neeg sov hlau hlau kawg kuj siv dav hauv kev lag luam kho vaj tse. Lawv tuaj yeem siv los tsim cov baj, cev, tawm ntoo, tawm kho vaj tse thi lwm yam, pab kom kho vaj tse zoo siab thi nruj.

5. Cov tub thi cov tub nruas: Cov neeg sov hlau hlau kawg tuaj yeem siv los ntawm cov tub thi cov tub nruas rau kev pov tseg ntawm dej, av thi cov nta ntawv. Piv txwv li, nws siv rau cov tub nruas tshwj xeeb, cov dej pov tseg, thi cov tub nruas dej av.

6. Kev lag luam thi kev tsim kho ntawd: cov neeg sov hlau hlau kawg kuj siv hauv kev lag luam thi kev tsim kho ntawd. Lawv tuaj yeem siv los tsim cov khoom lag luam hauv tsev, cov tawm khoom lag luam, thi cov tawm kab hlau lag luam, pab kom chaw lag luam muaj lub tshab kev lag luam.

7. Lwm yam siv: Tom qab ntawm cov siv uas saum to, cov neeg sov hlau kawg kuj tuaj yeem siv hauv kev tsim kho tshuab, kev pov tseg hluav taws, thi kev lag luam neeg sov hlau.

Cov ntsawv no yog ib feem ntawm cov kev siv hauv pawg nyob rau qhov dav hlau hlau ua li no, cov kev siv tseeb yuav tshwm ib txwm raws li cov pawg sib txawv thiab cov nhu cầu sib txawv.