stainless hlau seamless square tubing
Stainless hlau seamless square tubing,Nws yog lub hollow sawb ntawm cov hlau hu ua cov yeeb nkab square vim nws txoj kab hla yog square.Ntau cov kav dej siv rau kev xa cov kua dej, xws li roj, nkev, roj, dej, roj, chav, thiab lwm yam, ntxiv rau, nyob rau hauv dabtsi yog khoov, torsion zog tib lub sij hawm, sib dua yuag, yog li kuj lug siv nyob rau hauv manufacturing machinery qhov chaw. thiab engineering structures
Stainless hlau square tube cais:square tube muab faib ua seamless steel raj thiab welded steel raj (seam yeeb nkab) ob pawg.Raws li cov duab zoo tuaj yeem muab faib ua cov square thiab lub raj, dav siv yog cov raj hlau, tab sis muaj qee qhov semicircular, hexagonal, equilateral daim duab peb sab, octagonal thiab lwm yam tshwj xeeb zoo li steel raj.
Rau stainless hlau square tube nyob rau hauv cov kua siab los ua cov hydraulic test los ntsuam xyuas nws lub siab muaj peev xwm thiab zoo, nyob rau hauv lub teev siab tsis xau, ntub los yog expansion rau tsim nyog, ib co steel yeeb nkab raws li tus qauv los yog cov kev cai ntawm sab ntawm lub dov test, flaring test, flattening test.
Square tube specifications:5 * 5 ~ 150 * 150mm thickness: 0.4 ~ 6.0mm
Square tube khoom:304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S
Stainless hlau Seamless Square Tubing, Cov txheej txheem ntau lawm
Round steel npaj → cua sov → kub dov perforation → txiav lub taub hau → pickling → polishing → lubrication → txias dov txheej txheem → degreasing → tov tshav kub kho → straightening → yeeb nkab txiav → pickling → tiav cov khoom soj ntsuam.
Stainless Hlau Seamless Square Tubing, Kev Ntsuam Xyuas Kev Ua Haujlwm
Cov hlau tuaj yeem hnov mob nrog oxygen nyob rau hauv qhov chaw los ua ib qho oxide zaj duab xis rau ntawm qhov chaw.Cov hlau oxide tsim los ntawm cov pa roj carbon zoo tib yam yuav txuas ntxiv oxidize, nthuav cov corrosion thiab nws thiaj li tsim qhov.Qhov no tuaj yeem ua tiav siv cov xim lossis cov hlau oxidation-resistant hlau plating los tiv thaiv cov pa roj carbon steel, tab sis cov txheej no tsuas yog ib zaj duab xis nyias.Yog tias cov txheej txheej puas lawm, cov hlau hauv qab pib xeb dua.Txawm hais tias lub raj hlau stainless yog corroded yog cuam tshuam nrog cov ntsiab lus chromium hauv cov hlau.Thaum cov ntsiab lus chromium nyob rau hauv cov hlau nce mus txog 12%, qhov saum npoo ntawm stainless hlau raj tsim ib txheej ntawm passivation thiab ntom chromium nplua nuj oxide los tiv thaiv nto thiab tiv thaiv ntxiv reoxidation.Cov oxide txheej no yog nyias nyias, los ntawm qhov uas lub ntuj ci ntawm cov hlau tuaj yeem pom, muab cov hlau tsis muaj qhov tshwj xeeb.Yog hais tias cov chromium zaj duab xis puas lawm ib zaug, cov chromium nyob rau hauv cov hlau thiab cov pa oxygen nyob rau hauv cov cua kom regenerate cov passivation zaj duab xis, txuas ntxiv mus ua lub luag hauj lwm tiv thaiv.Hauv qee qhov chaw tshwj xeeb, stainless hlau tseem yuav tshwm sim qee qhov hauv zos corrosion thiab tsis ua haujlwm, tab sis cov hlau tsis muaj steel thiab cov hlau tsis sib txawv, yuav tsis tshwm sim corrosion thiab tsis ua haujlwm, yog li qhov kev tiv thaiv corrosion rau stainless hlau raj tsis muaj nuj nqis.
Specifications
| Khoom npe | Stainless hlau seamless yeeb nkab | |
| Qib hlau | 300 series | |
| Txuj | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS33 | |
| Khoom siv | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 3 16L, 316N, 201, 202 | |
| Nto | Polishing, annealing, pickling, ci | |
| Hom | kub dov thiab txias dov | |
| stainless hlau round yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 6mm-2500mm (3/8 "-100") | |
| stainless hlau square yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 4mm * 4mm-800mm * 800mm | |
| stainless hlau square yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 6mm-2500mm (3/8 "-100") | |
| Ntev | 4000mm, 5800mm, 6000mm, 12000mm, los yog raws li xav tau. | |
| Cov ntsiab lus lag luam | Nqe lus | FOB, CIF, CFR, CNF, Ex-ua haujlwm |
| Cov nqe lus them nqi | T / T, L / C, sab hnub poob union | |
| Lub sij hawm xa tuaj | Kev xa khoom sai lossis raws li kev txiav txim kom muaj nuj nqis. | |
| Export rau | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, Tebchaws USA, Brazil, Thaib, Kauslim Teb, Ltalis, Is Nrias teb, Egypt, Oman, Malaysia, Kuwait, Canada, Nyab Laj, Peru, Mexico, Dubai, Russia, thiab lwm yam | |
| Pob | Txheem export seaworthy pob, los yog raws li xav tau. | |
| Daim ntawv thov | Dav siv nyob rau hauv roj av, khoom noj khoom haus, tshuaj lom neeg kev lag luam, kev tsim kho, hluav taws xob fais fab, nuclear, zog, machinery, biotechnology, ntawv ua, shipbuilding, boiler teb. Cov kav dej kuj tuaj yeem ua raws li tus neeg yuav tsum tau ua. | |
| Hu rau | yog koj muaj lus nug dab tsi no thov koj hu rau kuv. | |
| Thawv loj | 20ft GP: 5898mm (Length) x 2352mm (dav) x 2393mm (siab) 24-26CBM 40ft GP: 12032mm (Length) x 2352mm (dav) x 2393mm (siab) 54CBM 40ft HC: 12032mm (Length) x 2352mm (dav) x 2698mm (siab) 68CBM | |
Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤ 0.06 | ≤ 0.03 | 3.5-5.5 Nws | 16.0-18.0 Nws | - |
| 202 | ≤0.15 | ≤ l.0 | 7.5-10.0 Nws | ≤ 0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 Nws | - |
| 301 | ≤0.15 | ≤ l.0 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 6.0-8.0 Nws | 16.0-18.0 Nws | - |
| 302 | ≤0.15 | ≤1.0 | ≤ 2.0 | ≤ 0.035 | ≤ 0.03 | 8.0-10.0 Nws | 17.0-19.0 Nws | - |
| 304 | ≤0.0.08 | ≤1.0 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 8.0-10.5 Nws | 18.0-20.0 Nws | - |
| 304l ua | ≤ 0.03 | ≤1.0 | ≤ 2.0 | ≤ 0.035 | ≤ 0.03 | 9.0-13.0 Nws | 18.0-20.0 Nws | - |
| 309s ua | ≤ 0.08 | ≤1.0 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 12.0-15.0 Nws | 22.0-24.0 Nws | - |
| 310S ib | ≤ 0.08 | ≤1.5 | ≤ 2.0 | ≤ 0.035 | ≤ 0.03 | 19.0-22.0 Nws | 24.0-26.0 Nws | |
| 316 | ≤ 0.08 | ≤1.0 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 10.0-14.0 Nws | 16.0-18.0 Nws | 2.0-3.0 Nws |
| 316l ua | ≤0.03 | ≤1.0 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 12.0-15.0 Nws | 16.0-18.0 Nws | 2.0-3.0 Nws |
| 321 | ≤ 0.08 | ≤1.0 | ≤ 2.0 | ≤ 0.035 | ≤ 0.03 | 9.0-13.0 Nws | 17.0-19.0 Nws | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤ 0.035 | ≤ 0.03 | 3.0-5.0 Nws | 15.5-17.5 Nws | - |
| 631 ib | ≤ 0.09 | ≤1.0 | ≤1.0 | ≤ 0.030 | ≤ 0.035 | 6.50-7.75 Nws | 16.0-18.0 Nws | - |
| 904l ua | ≤ 2.0 | ≤ 0.045 | ≤1.0 | ≤ 0.035 | - | 23.0 · 28.0 Nws | 19.0-23.0 Nws | 4.0-5.0 |
| 2205 | ≤ 0.03 | ≤1.0 | ≤ 2.0 | ≤ 0.030 | ≤ 0.02 | 4.5-6.5 | 22.0-23.0 Nws | 3.0-3.5 |
| 2507 ib | ≤ 0.03 | ≤ 0.8 | ≤1.2 | ≤ 0.035 | ≤ 0.02 | 6.0-8.0 Nws | 24.0-26.0 Nws | 3.0-5.0 Nws |
| 25 20 | ≤ 0.08 | ≤1.5 | ≤ 2.0 | ≤ 0.045 | ≤ 0.03 | 0.19—0.22 | 0. 24-0.26 | - |
| 410 | ≤ 0.15 | ≤1.0 | ≤1.0 | ≤ 0.035 | ≤ 0.03 | - | 11.5-13.5 Nws | - |
| 430 | ≤0.1 2 | ≤ 0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤ 0.60 | 16.0-18.0 Nws | - |
Khoom Qhia
