Seamless Square Tube
Execution Standard
Q345D Seamless square raj GB17396-1998
Lub Hom Phiaj
1. Seamless steel yeeb nkab rau cov qauv (GB / T8162-1999) yog siv rau cov qauv dav dav thiab cov qauv siv tshuab ntawm seamless steel yeeb nkab.
2. Seamless steel yeeb nkab rau kev thauj mus los ntawm cov kua dej (GB/T8163-1999) yog siv rau kev xa dej, roj, roj thiab lwm yam dej hauv cov yeeb nkab seamless steel.
3. Seamless steel raj rau qis thiab nruab nrab siab boilers (GB3087-1999) yog cov zoo carbon structural steel kub-kuav los tiag thiab txias-draw (dov) seamless steel hlab, uas yog siv rau manufacturing superheated chav kav, boiling dej kav rau ntau yam cov qauv ntawm cov boilers qis thiab nruab nrab siab thiab cov kav dej superheated, cov kav dej pa taws loj, cov kav dej me me thiab cov kav dej arch cib rau locomotive boilers.
4. Seamless steel raj rau kev kub siab boiler (GB5310-1995) yog siv rau kev tsim kev kub siab thiab siab tshaj dej siab boiler cua sov nto nrog zoo carbon steel, alloy steel thiab stainless hlau seamless steel raj.
5. Kev kub siab seamless steel yeeb nkab rau cov khoom siv tshuaj lom neeg (GB6479-2000) yog tsim rau kev ua haujlwm kub ntawm -40 ~ 400 ℃, kev ua haujlwm siab ntawm 10 ~ 30Ma chemical khoom thiab cov kav dej ntawm cov pa roj carbon zoo steel thiab alloy steel seamless cev steel.
6. Seamless steel raj rau roj av cracking (GB9948-88) yog tsim rau lub cub tawg, tshav kub exchanger thiab pipeline seamless steel raj rau roj refinery.
7. Hlau yeeb nkab rau geological drilling (YB235-70) yog siv rau cov tub ntxhais drilling los ntawm geological department, uas yuav muab faib ua laum yeeb nkab, laum dab tshos, tub ntxhais yeeb nkab, casing yeeb nkab thiab nag lossis daus yeeb nkab raws li nws siv.
8. Seamless steel yeeb nkab rau pob zeb diamond core drilling (GB3423-82) yog siv rau pob zeb diamond tub ntxhais drilling laum yeeb nkab, tub ntxhais pas nrig, casing seamless steel yeeb nkab.
9. Roj drilling yeeb nkab (YB528-65) yog seamless steel yeeb nkab siv rau ob qho kawg ntawm cov roj drilling thickening sab hauv lossis sab nraud.Cov yeeb nkab steel tuaj yeem muab faib ua ob hom: xaim xaim thiab tsis xaim xaim.Tig hlau yeeb nkab txuas nrog kev sib koom ua ke, thiab cov yeeb nkab uas tsis yog xaim xaim yog txuas nrog cov cuab yeej sib koom ua ke los ntawm txoj kev vuam pob tw.
10. Seamless carbon steel steel yeeb nkab rau nkoj (GB5213-85) yog seamless carbon steel yeeb nkab siv hauv kev tsim cov chav kawm I siab yeeb nkab, chav kawm II siab yeeb nkab system, boiler thiab superheater.Kev ua haujlwm kub ntawm seamless carbon steel yeeb nkab phab ntsa yuav tsum tsis pub tshaj 450 ℃, thiab seamless alloy steel yeeb nkab phab ntsa yuav tsum tshaj 450 ℃.
11. Seamless steel yeeb nkab rau tsheb qag lub tes tsho yeeb nkab (GB3088-82) yog kub dov seamless steel yeeb nkab ntawm zoo carbon structural steel thiab alloy structural steel rau tsheb qag tes tsho yeeb nkab thiab qag tsev yeeb nkab ntawm tsav qag.
12. Kev kub siab tubing rau diesel cav (GB3093-2002) yog seamless txias drawn steel raj rau siab siab yeeb nkab ntawm diesel cav txhaj system.
13. Seamless steel raj nrog precision puab txoj kab uas hla rau hydraulic thiab pneumatic thooj voos kheej kheej (GB8713-88) yog txias-draw los yog txias-dov precision seamless steel raj nrog precision puab kab rau hydraulic thiab pneumatic thooj voos kheej kheej.
14. Cold drawn los yog txias dov precision seamless steel yeeb nkab (GB3639-2000) yog siv rau txhua yam qauv, hydraulic khoom nrog siab qhov tseeb thiab zoo nto tiav.Kev siv cov precision seamless steel yeeb nkab tsim machinery qauv los yog cov khoom siv hydraulic, tuaj yeem txuag tau ntau lub sijhawm ua haujlwm, txhim kho cov khoom siv tus nqi, thiab txhim kho cov khoom zoo.
15. Stainless hlau seamless steel yeeb nkab rau cov qauv (GB/T14975-2002) yog ib tug kub dov (extruding, expanding) thiab txias-draw (dov) seamless steel yeeb nkab ua los ntawm stainless hlau, uas yog dav siv nyob rau hauv tshuaj, roj av, textile, kho mob, khoom noj khoom haus, tshuab thiab lwm yam lag luam rau corrosion resistant kav thiab cov yam ntxwv thiab qhov chaw.
16. Seamless stainless hlau raj rau cov dej thauj mus los (GB/T14976-2002) yog kub dov (extruded, expanded) thiab txias-draw (dov) seamless steel hlab ua los ntawm stainless hlau rau kev thauj mus los kua.
17. Tshwj xeeb-puab seamless steel yeeb nkab yog cov ntsiab lus dav dav rau seamless steel yeeb nkab nrog rau lwm cov duab hla ntu tshwj tsis yog cov yeeb nkab puag ncig.
Feem ntau Qhov txawv ntawm
Vuam square yeeb nkab yog hollow square seem steel square yeeb nkab, tseem hu ua hollow txias tsim steel.Nws yog ua los ntawm kub dov los yog txias dov strip steel los yog coil phaj raws li dawb paug los ntawm txias dabtsi yog khoov txoj kev thiab ces los ntawm high zaus welding ua los ntawm square seem duab thiab loj ntawm seem hlau.
Ntxiv rau qhov thickening ntawm phab ntsa, lub ces kaum loj thiab ntug flatness ntawm tuab-walled square raj ncav cuag los yog txawm tshaj li theem ntawm cov kuj welding txias-tsim square raj, thiab qhov luaj li cas ntawm R Lub kaum sab xis yog feem ntau ntawm 2 thiab 3 zaug ntawm phab ntsa thickness.Tsis tas li ntawd raws li kev xav tau ntawm cov neeg siv khoom, peb tuaj yeem tsim qhov loj ntawm R Angle square yeeb nkab xav tau los ntawm cov neeg siv khoom;
Square raj seamless square raj yog ib hom ntawm hollow seem, tsis muaj pob qij txha nyob ib ncig ntawm lub sawb hlau.Nws yog ib lub raj square tsim los ntawm seamless raj extrusion los ntawm 4 sab ntawm pwm.Lub raj square muaj ib qho hollow seem thiab yog dav siv nyob rau hauv cov kua conveying, hydraulic txhawb, mechanical qauv, nruab nrab thiab tsis tshua muaj siab.Kev kub siab boiler yeeb nkab, tshav kub pauv yeeb nkab, roj.Roj thiab lwm yam kev lag luam.Nws muaj zog dua li vuam, yuav tsis tshwm cov kab nrib pleb.
Seamless Square Tube
Cov pa roj carbon steel seamless square tube yog ib hom hollow square seem lub teeb-hnyav nyias-walled steel raj, tseem hu ua steel tub yees dabtsi yog khoov seem.Nws yog cov hlau seem uas muaj cov duab plaub thiab qhov loj me uas ua los ntawm kub dov los yog txias dov los yog coil raws li cov khoom siv hauv paus, txias khoov, thiab tom qab ntawd cov vuam siv ntau zaus.Ntxiv rau qhov thickening ntawm phab ntsa thickness ntawm kub-dov-thick-walled square tube, nws cov ces kaum loj thiab ntug straightness tau mus txog los yog txawm tshaj cov theem ntawm cov kuj-welded txias-tsim square raj.
Specification
| Khoom npe | Carbon Steel Seamless Yeeb Nkab |
| Khoom siv | A53(AB)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR.S355JR, Q320,Q360,Q410,Q460,Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70.30CrMo lwm yam |
| Phab ntsa Thickness | 2.5-75 hli |
| Sab nraud | 13.7-1219.2 hli |
| Ntev | Length: Ib qho random ntev / Ob chav random ntev 5m-14m, 5.8m, 6m, 10m-12m, 12m lossis raws li tus neeg siv khoom xav tau |
| Txuj | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, 19 BS EN10 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Tshooj Duab | Square, Rectangular, Hloov, |
| Cov yeeb nkab kawg | Plain kawg / Beveled, tiv thaiv los ntawm lub kaus mom yas ntawm ob qho kawg, txiav quare, grooved, threaded thiab coupling, thiab lwm yam. |
| Kev kho saum npoo | 1. Galvanized, liab qab 2. PVC, Dub thiab xim pleev xim 3. Cov roj pob tshab, cov roj tiv thaiv xeb 4. Raws li cov neeg siv khoom xav tau |
Qhov Loj
| SIZE (Sab nraum DIAMETER) | Phab ntsa tuab |
| 20 x 20 / 25 x 25 | 1.2MM - 2.75MM |
| 30x30 / 20x40 / 30x40 / 25x40 | 1.2MM - 3.5MM |
| 40 x 40 / 50 x 50 30x50 / 25x50 / 30x60 / 40x60 | 1.2MM - 4.75MM |
| 60x60 / 50x70 / 40x80 / 40x50 | 1.2MM - 5.75MM |
| 70x70 / 60x80 / 50x80 / 100x40 / 50x90 | 1.5MM - 5.75MM |
| 75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90 | 1.5MM - 7.75MM |
| 100x100 / 120x80 | 1.8MM - 7.75MM |
| 120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60 | 2.5MM - 10.0MM |
| 140x140 / 150x150 / 100x180 / 200x100 | 2.5MM - 10.0MM |
| 160x160 / 180x180 / 200x150 | 3.5MM - 11.0MM |
| 200x200 / 250x150 / 100x250 | 3.5MM - 11.0MM |
| 250x250 / 250x200 / 300x150 / 300x200 | 4.5MM - 15.0MM |
| 300x300 / 350x200 / 350x250 / 300x150 | 4.5MM - 15.0MM |
| 350 x 350 350x300 / 450x250 / 400x300 / 500x200 | 4.5MM - 15.75MM |
| 400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300 | 4.5MM - 15.75MM |
Seamless Pipes muab faib ua
1.High siab tshuaj chiv yeeb nkab:10 20 16Mn GB6479-2000 ∮8-1240 * 1-200 Yog haum rau cov khoom siv tshuaj thiab cov kav dej nrog kev ua haujlwm kub ntawm -40-400 ºC thiab ua haujlwm siab ntawm 10-32mpa
2. Conveying kua yeeb nkab:10 #, 20 # ASTM A106A, B, C, A53A, B16Mn & lt;qw 345a.BCDE >GB / T8163-2008 ASTM A106ASTM A53 ∮8-1240 * 1-200 Haum rau kev xa cov kua dej dav dav seamless steel yeeb nkab
3. General qauv tube:10#, 20#, 45#, 27SiMnASTM A53A, B16Mn<Q345A, B, C, D, E>GB / T8162-2008 GB / T17396-2009ASTM A53 ∮8-1240 * 1-200 haum rau cov qauv dav dav, kev txhawb nqa engineering, kev ua haujlwm, thiab lwm yam
4. Roj Tubing:J55, K55, N80, L80C90, C95, P110 API SPEC 5CTISO11960 ∮60.23-508.00 * 4.24-16.13 Tubing yog siv los rho cov roj los yog cov pa roj carbon monoxide los ntawm cov roj Wells thiab phab ntsa
Khoom Qhia
