Lub kaum sab xis hlau, feem ntau hu ualub kaum sab xis hlau, yog ib txoj hlua hlau ntev uas muaj ob sab perpendicular rau ib leeg.
Lub kaum sab xis hlausiv tau los ua ntau yam khoom siv uas muaj zog raws li qhov xav tau ntawm cov qauv, thiab kuj siv tau ua ib qho txuas ntawm cov khoom siv. Nws siv dav hauv ntau yam qauv tsev thiab cov qauv engineering, xws li cov ntoo tsev, cov choj, cov pej thuam kis, cov tshuab nqa thiab thauj mus los, nkoj, cov cub tawg hauv kev lag luam, cov pej thuam teb, cov txee thawv, cov khoom siv cable trench, cov kav dej fais fab, kev teeb tsa kev txhawb nqa tsheb npav, thiab cov txee rau khoom.
Lub kaum sab xis hlauyog cov hlau carbon rau kev tsim kho. Nws yog cov hlau yooj yim, feem ntau yog siv rau cov khoom siv hlau thiab cov thav duab cog. Yuav tsum muaj kev vuam zoo, cov khoom siv yas deformation thiab qee lub zog kho tshuab. Cov khoom siv raw billet rau kev tsim cov hlau kaum sab xis yog cov hlau qis carbon square billet, thiab cov hlau kaum sab xis tiav lawm yog xa tuaj rau hauv lub xeev dov kub, normalizing lossis kub dov.
Hom thiab kev qhia tshwj xeeb
Cov lus qhia ntawm cov hlau kaum sab xis yog qhia los ntawm qhov ntev ntawm sab thiab qhov tuab ntawm sab. Tam sim no, cov lus qhia ntawm cov hlau kaum sab xis hauv tsev yog 2-20, thiab tus lej ntawm cm ntawm qhov ntev ntawm sab yog coj los ua tus lej. Cov hlau kaum sab xis tib yam feem ntau muaj 2-7 qhov tuab ntawm sab sib txawv. Qhov loj thiab tuab ntawm ob sab ntawm cov hlau kaum sab xis uas xa tuaj yuav tsum tau qhia thiab cov qauv cuam tshuam yuav tsum tau qhia. Feem ntau, cov hlau kaum sab xis loj nrog qhov ntev ntawm sab ntau dua 12.5cm, cov hlau kaum sab xis nruab nrab nrog qhov ntev ntawm sab ntawm 12.5cm-5cm, thiab cov hlau kaum sab xis me nrog qhov ntev ntawm sab tsawg dua 5cm.
Daim duab vector ntawm cov hlau sib npaug
Feem ntau, cov hlau kaum sab xis uas yuav xa tawm thiab xa tawm yog raws li cov lus qhia uas yuav tsum tau siv, thiab nws cov qib hlau yog cov hlau carbon sib xws. Dhau li ntawm tus lej qhia tshwj xeeb, cov hlau kaum sab xis tsis muaj cov khoom sib xyaw thiab cov koob ua tau zoo tshwj xeeb. Qhov ntev ntawm cov hlau kaum sab xis raug muab faib ua qhov ntev ruaj khov thiab qhov ntev ob npaug. Qhov ntau thiab tsawg xaiv ntawm qhov ntev ruaj khov ntawm cov hlau kaum sab xis hauv tsev yog 3-9m, 4-12m, 4-19m thiab 6-19m raws li tus lej qhia tshwj xeeb. Qhov ntau thiab tsawg xaiv ntawm cov hlau kaum sab xis ua nyob rau hauv Nyiv yog 6-15m.
Qhov siab ntawm cov hlau tsis sib npaug yog xam raws li qhov ntev thiab dav ntawm cov hlau tsis sib npaug. Hais txog cov hlau uas muaj qhov sib npaug thiab qhov ntev tsis sib npaug ntawm ob sab. Nws yog ib qho ntawm cov hlau tsis sib npaug. Nws qhov ntev ntawm sab yog 25mm × 16mm ~ 200mm × l25mm. Nws yog dov los ntawm lub tshuab dov kub.
Cov lus qhia dav dav ntawm cov hlau tsis sib npaug yog ∟ 50 * 32 - ∟ 200 * 125, thiab qhov tuab yog 4-18 hli.
Lub rooj hnyav theoretical ntawm cov hlau sib npaug
| Kev Qhia Tshwj Xeeb (sab ntev * tuab) hli | qhov hnyav (kg / m2) | Kev Qhia Tshwj Xeeb (sab ntev * tuab) hli | qhov hnyav (kg / m2) |
| 20 * 3 | 0.89 | 80 * 5 | 6.21 |
| 20 * 4 | 1.15 | 80 * 6 | 7.38 |
| 25 * 3 | 1.12 | 80 * 7 | 8.53 |
| 25 * 4 | 1.46 | 80 * 8 | 9.66 |
| 30 * 3 | 1.37 | 80 * 10 | 11.87 |
| 30 * 4 | 1.79 | 90 * 6 | 8.35 |
| 36 * 3 | 1.66 | 90 * 7 | 9.66 |
| 36 * 4 | 2.16 | 90 * 8 | 10.95 |
| 36 * 5 | 2.65 | 90 * 10 | 13.48 |
| 40 * 3 | 1.85 | 90 * 12 | 15.94 |
| 40 * 4 | 2.42 | 100 * 6 | 9.37 |
| 40 * 5 | 2.98 | 100 * 7 | 10.83 |
| 45 * 3 | 2.09 | 100 * 8 | 12.28 |
| 45 * 4 | 2.74 | 100 * 10 | 15.12 |
| 45 * 5 | 3.37 | 100 * 12 | 17.9 |
| 45 * 6 | 3.99 | 100 * 14 | 20.61 |
| 50 * 3 | 2.33 | 100 * 16 | 23.26 |
| 50 * 4 | 3.06 | 110 * 7 | 11.93 |
| 50 * 5 | 3.77 | 110 * 8 | 13.53 |
| 50 * 6 | 4.46 | 110 * 10 | 16.69 |
| 56 * 3 | 2.62 | 110 * 12 | 19.78 |
| 56 * 4 | 3.45 | 110 * 14 | 22.81 |
| 56 * 5 | 4.25 | 125 * 8 | 15.5 |
| 56 * 8 | 6.57 | 125 * 10 | 19.13 |
| 63 * 4 | 3.91 | 125 * 12 | 22.7 |
| 63 * 5 | 4.82 | 125 * 14 | 26.19 |
| 63 * 6 | 5.72 | 140 * 10 | 21.49 |
| 63 * 8 | 7.47 | 140 * 12 | 25.52 |
| 63 * 10 | 9.15 | 140 * 14 | 29.49 |
| 70 * 4 | 4.37 | 140 * 16 | 33.39 |
| 70 * 5 | 5.4 | 160 * 10 | 24.73 |
| 70 * 6 | 6.41 | 160 * 12 | 29.39 |
| 70 * 7 | 7.4 | 160 * 14 | 33.99 |
| 70 * 8 | 8.37 | 160 * 16 | 38.52 |
| 75 * 5 | 5.82 | 180 * 12 | 33.16 |
| 75 * 6 | 6.91 | 180 * 14 | 38.38 |
| 75 * 7 | 7.98 | 180 * 16 | 43.54 |
| 75 * 8 | 9.03 | 180 * 18 | 48.63 |
| 75 * 10 | 11.09 | 200 * 14 | 42.89 |
| 200 * 16 | 48.68 | ||
| 200 * 18 | 54.4 | ||
| 200 * 20 | 60.06 | ||
| 200 * 24 | 71.17 |
Lub rooj hnyav theoretical ntawm cov hlau tsis sib npaug
| Kev Qhia Tshwj Xeeb (ntev * dav * tuab) hli | qhov hnyav (kg / m2) | Kev Qhia Tshwj Xeeb (ntev * dav * tuab) hli | qhov hnyav (kg / m2) |
| 25 * 16 * 3 | 0.91 | 100 * 63 * 6 | 7.55 |
| 25 * 16 * 4 | 1.18 | 100 * 63 * 7 | 8.72 |
| 32 * 20 * 3 | 1.17 | 100 * 63 * 8 | 9.88 |
| 32 * 20 * 4 | 1.52 | 100 * 63 * 10 | 12.1 |
| 40 * 25 * 3 | 1.48 | 100 * 80 * 6 | 8.35 |
| 40 * 25 * 4 | 1.94 | 100 * 80 * 7 | 9.66 |
| 45 * 28 * 4 | 1.69 | 100 * 80 * 8 | 10.9 |
| 45 * 28 * 5 | 2.2 | 100 * 80 * 10 | 13.5 |
| 50 * 32 * 3 | 1.91 | 110 * 70 * 6 | 8.35 |
| 50 * 32 * 4 | 2.49 | 110 * 70 * 7 | 9.66 |
| 56 * 36 * 3 | 2.15 | 110 * 70 * 8 | 10.9 |
| 56 * 36 * 4 | 2.82 | 110 * 70 * 10 | 13.5 |
| 56 * 36 * 5 | 3.47 | 125 * 80 * 7 | 11.1 |
| 63 * 40 * 4 | 3.19 | 125 * 80 * 8 | 12.6 |
| 63 * 40 * 5 | 3.92 | 125 * 80 * 10 | 15.5 |
| 63 * 40 * 6 | 4.64 | 125 * 80 * 12 | 18.3 |
| 63 * 40 * 7 | 10 | 140 * 90 * 8 | 14.2 |
| 70 * 45 * 4 | 3.57 | 140 * 90 * 10 | 17.5 |
| 70 * 45 * 5 | 4.4 | 140 * 90 * 12 | 20.7 |
| 70 * 45 * 6 | 5.22 | 140 * 90 * 14 | 23.9 |
| 70 * 45 * 7 | 6.01 | 160 * 100 * 10 | 19.9 |
| 75 * 50 * 5 | 4.81 | 160 * 100 * 12 | 23.6 |
| 75 * 50 * 6 | 5.7 | 160 * 100 * 14 | 27.2 |
| 75 * 50 * 8 | 7.43 | 160 * 100 * 16 | 30.8 |
| 75 * 50 * 10 | 9.1 | 180 * 110 * 10 | 22.3 |
| 80 * 50 * 5 | 5 | 180 * 110 * 12 | 26.5 |
| 80 * 50 * 6 | 5.93 | 180 * 110 * 14 | 30.6 |
| 80 * 50 * 7 | 6.85 | 180 * 110 * 16 | 34.6 |
| 80 * 50 * 8 | 7.75 | 200 * 125 * 12 | 29.8 |
| 90 * 56 * 5 | 5.66 | 200 * 125 * 14 | 34.4 |
| 90 * 56 * 6 | 6.72 | 200 * 125 * 16 | 39 |
| 90 * 56 * 7 | 7.76 | 200 * 125 * 18 | 43.6 |
| 90 * 56 * 8 | 8.78 |
01 DERECT DEAL
Peb tau tshwj xeeb hauv
tsim cov hlau rau ntau xyoo
- 02 TAG NRHO
- COV LUS QHIA
Txoj kev vuam: Kev vuam siab; Kev vuam sib xyaw
KEV KHO MOB NTAWM NTAUB NTAWV: LIAB LOS YOG OILED LOS YOG GALVANIZED
Txoj kev khi: Vuam; Kev sib txuas txhua yam; Kev sib txuas khi
3 DAIM NTAWV POV THAWJ YOG
UA TIAV
tuaj yeem tsim cov khoom lag luam ntawm lub kaum sab xis ntawm lub ntiaj teb
tus qauv, xws li European tus qauv, American tus qauv,
Tus qauv Nyiv, tus qauv Astralian, tus qauv natinal
thiab lwm yam.
04 COV KHOOM LOJ
Cov lus qhia dav dav ntawm cov khoom muag txhua xyoo
200000 tons
A: Peb yog lub Hoobkas.
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. Los yog nws yog 30 hnub yog tias cov khoom tsis muaj nyob hauv Tshuag, nws yog raws li qhov ntau.
A: Yog, peb tuaj yeem muab cov qauv dawb nrog tus nqi thauj khoom uas cov neeg siv khoom them.
A: Kev Them Nyiaj <= 1000USD, 100% ua ntej. Kev Them Nyiaj> = 1000USD 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom. Yog tias koj muaj lus nug ntxiv, thov hu rau peb raws li hauv qab no
Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau rau kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab mus txhua yam kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov ntsiab lus tuaj yeem muab faib ua: tshuaj lom neeg muaj pes tsawg leeg, lub zog tawm los, lub zog tensile, cov khoom cuam tshuam, thiab lwm yam
Tib lub sijhawm, lub tuam txhab kuj tseem tuaj yeem ua qhov kev tshawb pom qhov tsis zoo hauv online thiab annealing thiab lwm yam txheej txheem kho cua sov raws li cov neeg siv khoom xav tau.
https://www.ytdrintl.com/
Email:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog lub Hoobkas ua yeeb nkab hlau uas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim khoom thiab xa tawm txhua yam ntawm cov yeeb nkab plaub fab, yeeb nkab galvanized, yeeb nkab ERW welded, yeeb nkab kauv, yeeb nkab submerged arc welded, yeeb nkab ncaj seam, yeeb nkab seamless, xim coated steel kauj, galvanized steel kauj thiab lwm yam khoom hlau. Nrog kev thauj mus los yooj yim, nws yog 190 kilometers ntawm Beijing Capital International Airport thiab 80 kilometers ntawm Tianjin Xingang.
Whatsapp: +8613682051821







































