Welded Square Tube
Cov khoom siv feem ntau siv rau vuam square kav yog: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni18N, 0Cr18Ni11Nb, thiab lwm yam.
Welded stainless hlau kav rau kho kom zoo nkauj (GB / T 18705-2002), stainless hlau welded kav rau architectural kho kom zoo nkauj (JG / T 3030-1995), txoj kab uas hla loj hluav taws xob welded steel kav rau cov dej tsis tshua muaj siab thauj mus los (GB / T 3091-2001 ), thiab kub exchangers Welded steel yeeb nkab (YB4103-2000).
Welded square kav siv nyob rau hauv kev tsim kho, machinery manufacturing, steel siv tej yaam num, shipbuilding, hnub ci zog txhawb, steel qauv engineering, fais fab kev lag luam, fais fab nroj tsuag, ua liaj ua teb thiab tshuaj machinery, iav kab hlau rhuav phab ntsa, tsheb chassis, tshav dav hlau, boiler siv, txoj kev loj railings , Kev tsim vaj tsev, thiab lwm yam.
Qhov nqaim ntawm lub welded square tube tuaj yeem tsim cov kav dej nrog cov yeeb nkab loj dua, thiab lub pob zeb ntawm tib qhov dav kuj tuaj yeem siv los tsim cov kav dej nrog cov yeeb nkab sib txawv. Tab sis piv nrog cov ncaj seam square yeeb nkab ntawm tib qhov ntev, qhov ntev ntawm cov vuam yog nce los ntawm 30-100%, thiab cov khoom ceev yog qis dua.
Loj txoj kab uas hla los yog tuab welded square kav feem ntau yog ua ncaj qha los ntawm steel blanks, thaum me me welded kav thiab nyias-wall welded kav tsuas yog yuav tsum tau ncaj qha welded los ntawm steel strips. Tom qab ntawd tom qab polishing yooj yim, kos duab zoo. Yog li ntawd, feem ntau ntawm cov kab me me welded kav siv ncaj seam vuam, thiab txoj kab uas hla loj welded kav feem ntau siv kauv vuam.
| Square welded square tube specification rooj | |||
| Serial tooj | Khoom npe | Khoom siv | Specification (ntev * dav * thickness) |
| 1 | Welded square tube | Q235/Q345 | 600 * 600 * 8.0-30 hli |
| 2 | Welded square tube | Q235/Q345 | 550 * 550 * 8.0-25 hli |
| 3 | Welded square tube | Q235/Q345 | 500 * 500 * 8.0-25 hli |
| 4 | Welded square tube | Q235/Q345 | 450 * 450 * 8.0-20.0 hli |
| 5 | Welded square tube | Q235/Q345 | 420 * 420 * 8.0-20 hli |
| 6 | Welded square tube | Q235/Q345 | 400 * 400 * 8.0-20.0 hli |
| 7 | Welded square tube | Q235/Q345 | 380 * 380 * 6.0-20 hli |
| 8 | Welded square tube | Q235/Q345 | 350 * 350 * 6.0-20 hli |
| 9 | Welded square tube | Q235/Q345 | 320 * 320 * 6.0-20 hli |
| 10 | Welded square tube | Q235/Q345 | 300 * 300 * 6.0-16.0 hli |
| 11 | Welded square tube | Q235/Q345 | 280 * 280 * (8.0-16.0 hli) |
| 12 | Welded square tube | Q235/Q345 | 250 * 250 * 6.0-16.0 hli |
| 13 | Welded square tube | Q235/Q345 | 220 * 220 * 3.75-14 hli |
| 14 | Welded square tube | Q235/Q345 | 200 * 200 * 3.75-14 hli |
| 15 | Welded square tube | Q235/Q345 | 180 * 180 * 5.0-12 hli |
| 16 | Welded square tube | Q235/Q345 | 160 * 160 * 3.0-12 hli |
| 17 | Welded square tube | Q235/Q345 | 150 * 150 * 3.0-12 hli |
| 18 | Welded square tube | Q235/Q345 | 140 * 140 * 3.75-12 hli |
| 19 | Welded square tube | Q235/Q345 | 130 * 130 * 3.0-12 hli |
| 20 | Welded square tube | Q235/Q345 | 120 * 120 * 3.0-12 hli |
| 21 | Welded square tube | Q235/Q345 | 100 * 100 * 2.0-12 hli |
| 22 | Welded square tube | Q235/Q345 | 90 * 90 * 3.0-6.0 hli |
| 23 | Welded square tube | Q235/Q345 | 80 * 80 * (1.5-8.0 hli) |
| 24 | Welded square tube | Q235/Q345 | 75 * 75 * 2.0-6.0 hli |
| 25 | Welded square tube | Q235/Q345 | 70 * 70 * 2.0-6.0 hli |
| 26 | Welded square tube | Q235/Q345 | 60 * 60 * 1.2-6.0 hli |
| 27 | Welded square tube | Q235/Q345 | 50 * 50 * 1.0-5.0 hli |
| 28 | Welded square tube | Q235/Q345 | 40 * 40 * (0.8-4.5 hli) |
| 30 | Welded square tube | Q235/Q345 | 35 * 35 * 0.8-3.0 hli |
| 31 | Welded square tube | Q235/Q345 | 30 * 30 * (0.8-3.0 hli) |
| 32 | Welded square tube | Q235/Q345 | 25 * 25 * (0.8-2.5 hli) |
| 33 | Welded square tube | Q235/Q345 | 20 * 20 * (0.8-2.5 hli) |
| 34 | Welded square tube | Q235/Q345 | 19 * 19 * (0.8-1.5 hli) |
| 35 | Welded square tube | Q235/Q345 | 15 * 15 * (0.5-1.5 hli) |
| 36 | Welded square tube | Q235/Q345 | 13 * 0.6 * 1.0 hli |
