Customized loj -inch tuab-walled stainless hlau yeeb nkab
Thaum koj qhov kev lag luam ua haujlwm xav tau lub zog zoo dua, tshwj xeeb rau kev ua haujlwm siab, thiab ntev - lub sijhawm ua haujlwm ntev nyob rau hauv ib puag ncig hnyav, customized loj - txoj kab uas hla tuab - cov kav hlau stainless yog cov tshuaj. Cov kav dej no tau tsim tshwj xeeb rau cov ntawv thov uas cov kav dej raws sij hawm tsuas yog tsis tuaj yeem tuav tau - qhov twg muaj kev kub siab sab hauv, qhov kub thiab txias, lossis cov khoom siv ua haujlwm hnyav yog niaj hnub.
Peb txoj kab uas hla loj tuab phab ntsa stainless hlau kav yog tsim nyob rau hauv nruj raws li ASTM A312 / ASME SA312, lub ntiaj teb no lees paub specification npog seamless, ncaj- seam welded, thiab hnyav hnyav ua hauj lwm austenitic stainless hlau yeeb nkab npaj rau siab - kub thiab dav corrosive kev pab cuam. Tus qauv qhov ntev ua raws li ASME B36.19, thiab peb tseem tuaj yeem tsim cov kav dej nrog qhov ntev ntawm kev cai sab nraum cov txheej txheem txheej txheem thaum tuav tag nrho ua raws li tag nrho lwm cov kev cai tshwj xeeb.
Txawm hais tias koj xav tau seamless kev tsim kho kom muaj kev ncaj ncees siab tshaj plaws los yog welded yeeb nkab rau tus nqi -txoj kab uas hla loj, peb pab neeg xa cov precision-engineered tuab-walled piping kev daws teeb meem raws li koj qhov project specifications.
Khoom Description
| Parameter | Muaj Ntau Yam / Kev Xaiv |
| Txuj | ASTM A312, ASTM A358, ASTM A778, ASME SA312, JIS G3459, EN 10216-5, GB / T 14976 |
| Qib | TP304, TP304L, TP316, TP316L, TP321, TP347, TP310S, 904L |
| Sab nraud Diameter (OD) | Seamless: 6 hli - 630mm (0.24 "- 24.8") Welded: mus txog 2,031mm (80 ") |
| Phab ntsa Thickness (WT) | 0.5 hli - 140mm (0.02 "- 5.5"). Cov phab ntsa tuab ntawm Sch 40S, Sch 80S, Sch 160S txog XXS, lossis kev cai tshwj xeeb |
| Ntev | 6m (tus qauv), mus txog 24m, lossis kev cai txiav |
| Nto tiav | Mill tiav, pickled, polished (No.1/No.2B/No.4/No.8/BA), txhuam |
| Cov txheej txheem | Seamless (kub dov / txias kos / extruded), Ncaj- seam welded (TIG / Plasma / Laser), Hnyav txias ua haujlwm |
| Hom kawg | Plain xaus, beveled xaus, threaded |
- Peb txoj kab uas hla loj stainless hlau npog OD thaj tsam ntawm 500mm txog 1000mm nrog phab ntsa thicknesses ntawm 3mm mus rau 50mm raws li cov neeg siv khoom xav tau.
Mechanical Properties & Material Composition
Txhua qib ua tau raws li cov txheej txheem nruj me ntsis ntawm ASTM A312. Hauv qab no yog cov kev ua haujlwm tseem ceeb rau cov qib uas feem ntau teev tseg:
| Qib | Yield zog (min MPa) | Tensile zog (min MPa) | Elongation (min%) | Ntsiab Alloy Elements |
| TIAB SA 304 | 205 | 515 | 35% | 18-20% Cr, 8-11% Ni |
| TP 304 L | 170 | 485 | 35% | 18-20% Cr, 8-12% Ni, Tsawg C (tsawg dua lossis sib npaug rau 0.035%) |
| TIAB SA 316 | 205 | 515 | 35% | 16-18% Cr, 10-14% Ni, 2-3% Mo |
| TP 316 L | 170 | 485 | 35% | 16-18% Cr, 10-14% Ni, 2-3% Mo, Tsawg C |
| TIAB SA 321 | 205 | 515 | 35% | 17-19% Cr, 9-12% Ni + Ti stabilization |
| TIAB SA 347 | 205 | 515 | 35% | 17-19% Cr, 9-13% Ni + Nb stabilization |
| TP 310 S | 205 | 515 | 35% | 24-26% Cr, 19-22% Ni |
- Tau qhov twg los: ASTM A312 / ASME SA312 Technical Data Sheet
Khoom zoo
Superior Mechanical Strength & Pressure Bearing Capacity
Peb tuab-cov kav hlau tsis muaj phab ntsa muaj qhov ua tau zoo ntawm phab ntsa tuab- rau - txoj kab uas hla rau kev thauj khoom tshwj xeeb- cov kabmob muaj peev xwm thiab thermal qaug zog ua haujlwm. Cov yam ntxwv austenitic mechanical zog: tensile zog Ntau dua los yog sib npaug rau 515 MPa, yield zog Ntau dua los yog sib npaug rau 205 MPa, elongation Ntau dua los yog sib npaug rau 35%. Seamless variants withstand pressures mus txog 80 MPa thiab kub ntawm -196℃mus rau 550 degree, haum rau lub ntsiab chav tsev, superheaters, thiab refinery piping.
01
Exceptional Corrosion Resistance hla Harsh Media
Kev tiv thaiv corrosion los ntawm chromium ua rau tus kheej - kho cov txheej txheem passive. Peb 316L thiab duplex 2205/2507 loj- cov kav dej muaj qhov zoo tshaj plaws pitting, crevice, thiab kev nyuaj siab corrosion cracking kuj nyob rau hauv chloride- nplua nuj ib puag ncig- tseem ceeb rau offshore platforms, seawater txhaj, thiab tshuaj nroj tsuag. Rau cov kua qaub hnyav, qib 904L hloov cov kav dej titanium nrog ze li 30% kev txuag nqi.
02
Custom Manufacturing Excellence - Seamless & Welded Options
Seamless tuab-walled yeeb nkab: kub- tho los ntawm cov khoom billets, kub- dov (1,100–1,250 degree), thiab precision txias- kos, zoo tagnrho rau siab - siab, siab - kub, tsis muaj -weld{11} daim ntawv thov; Qhov ntau thiab tsawg mus txog 24 "NPS. Welded loj- txoj kab uas hla: tsim los ntawm ntawv pov thawj HRAP/2B kauj los yog phaj siv TIG, ntshav, los yog submerged arc vuam nrog tag nrho argon shielding, ua raws li tag nrho cov tshuaj annealing (1,050–1,150 degree) los kho toughness. Welded muaj txoj kab uas hla mus txog 48 "thiab tshaj, nrog 25% tus nqi qis thiab xa khoom sai dua piv rau seamless.
03
Full -Txoj Kev Tswj Xyuas Zoo & Ua tiav Traceability
Kev tshuaj ntsuam xyuas: raw khoom spectro tsom xam → 100% seem thiab pom kev kuaj xyuas → kev ntsuam xyuas txhua yam (tensile, hardness, flattening, flaring) → 100% hydrostatic test los yog NDT (ET / UT / RT) → xaiv intergranular corrosion test → zaum kawg nto tshuaj ntsuam thiab tiv thaiv ntim. Tag nrho cov txiaj ntsig tau sau tseg rau ntawm daim ntawv pov thawj zeb xeem thiab tuaj yeem nkag mus rau tus lej xov tooj cua sov. Thib peb-kev soj ntsuam tog (SGS, BV, TÜV) muaj nyob rau ntawm kev thov.
04
Ntiaj teb no ntim & Export Logistics
Standard ntim: bundled ntoo lossis steel thav duab crates nrog yas hau tiv thaiv ntawm ob hnub, haum rau thawv shipping. Kev cai crating yog muaj rau cov khoom loj. Peb pab cov neeg siv khoom thoob plaws tebchaws Asmeskas, Canada, Saudi Arabia, Brazil, Southeast Asia, Europe, thiab Middle East.
05
Product Showcase
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