ASTM A312 TP304L Stainless hlau welded yeeb nkab
Cov txheej txheem: Txias-Drawn
Khoom siv: Stainless hlau
Tshooj Shape: Round
Thauj Pob: Raws li xav tau
Outer Diameter (OD) kam rau ua: Feem ntau ± 0.79mm
Phab ntsa Thickness (WT) kam rau ua: ± 10%
Length: Kev cai ntxiv -ntev ntev muaj raws li qhov kev thov rau cov haujlwm tshwj xeeb
Kev soj ntsuam online: Tag nrho cov welded raj tau txais 100% automated Eddy
Kev Ntsuas Tam Sim No (ECT) thiab Kev Ntsuas Hydrostatic
Weld Seam Treatment: Muaj kev pab tshem tawm cov hlaws dai
Thauj Pob: Raws li xav tau
Xa E-mail:info@gneestainless.com
Tel:+8615824687445
Hauj lwm lawm
Gnee hlau (Tianjin) Co., Ltd. Nrog kev paub ntau, peb sov siab txais tos koj rau cov lag luam wholesale customized astm a312 tp304l stainless hlau welded yeeb nkab los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Raws li kev ntseeg siab thoob ntiaj teb, GNEE tau xa tawm ASTM A312 TP304L stainless hlau welded kav mus rau ntau tshaj 80 lub teb chaws thoob ntiaj teb, nrog cov khoom xa tuaj txhua xyoo ntau tshaj 20,000 tons. Kev txhawb nqa los ntawm ntau cov ntawv pov thawj thoob ntiaj teb- suav nrog ISO thiab PED- thiab kev cog lus rau kev koom tes nrog cov neeg thib peb- kev tshuaj xyuas, peb tau sau ntau yam kev paub dhau los hauv kev ua haujlwm thoob ntiaj teb thoob plaws hauv cov roj thiab roj, kev ua tshuaj lom neeg, thiab kev lag luam piping sectors.
ASTM A312 TP304L cov kav dej uas peb muab yog tsim los siv cov txheej txheem vuam txheej txheem siab heev. Tom qab ntawd, lawv tau txais 100% online eddy tam sim no thiab kuaj ultrasonic kom ntseeg tau tias kev ncaj ncees thiab tshem tawm cov teeb meem xws li tsis muaj fusion, porosity, lossis tawg. Weld coefficient (kev sib koom ua haujlwm) ntawm cov kav dej no nce siab dua lossis sib npaug li 95% -100%; rau cov ntawv thov tseem ceeb, peb kuj muab kev kuaj hluav taws xob ntxiv (RT) cov kev pabcuam txhawm rau txheeb xyuas cov qauv zoo ntawm cov yeeb nkab sab hauv.
Hais txog kev tiv thaiv corrosion, tag nrho ASTM A312 TP304L welded kav dej tau txais kev kho mob annealing (ntawm ntau dua lossis sib npaug rau 1040℃tom qab txias txias). Cov txheej txheem no yog tsim los kho cov microstructure thiab txo cov kev ntxhov siab seem, yog li txhim kho cov khoom tiv thaiv rau intergranular corrosion. Nyob rau hauv cov nqe lus ntawm dimensional precision, peb nruj me ntsis tswj roundness (nyob rau hauv 80% ntawm OD kam rau ua) thiab tuav tshwj xeeb ncaj nraim (nyob rau hauv 1/1000 ntawm cov yeeb nkab ntev), xyuas kom meej installation du txheej txheem thiab txo qhov yuav tsum tau rau ntawm - qhov chaw hloov.
Txhua cov yeeb nkab tawm ntawm peb qhov chaw nrog rau daim ntawv pov thawj Mill Test (MTC EN 10204 3.1); Ntxiv mus, dual daim ntawv pov thawj (ASTM / ASME) muaj nyob rau ntawm kev thov kom ua tau raws li cov kev cai tshwj xeeb ntawm ntau yam haujlwm thoob ntiaj teb.
ASME SA312 Tp304L Welded Yeeb Nkab Zeb Test Certificate
Specification ntawm Stainless hlau 304L yeeb nkab
| Specifications | ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312) |
|---|---|
| Qib | 304L |
| Xaus | Screwed, Beveled, Threaded, Plain |
| Hom | Welded|CDW|ERW|DOM|Seamless|Fabricated|CEW |
| Qhov ntau thiab tsawg | 5.0 hli - 1219.2 millimeter |
| O.D. | Qhov ntau thiab tsawg mus txog 12 nti NB, 6.00 mm Lwm Dia. mus txog 250 mm Lwm Dia. |
| Teem caij Thickness ranges | SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, Txhua Lub Sij Hawm |
| Kev Xa Khoom | Annealed & Pickled, Polished, Bright & Annealed, thiab lwm yam |
Daim ntawv qhia ntawm 304L SS Hexagonal yeeb nkab
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.03 | 2.0 | 1.00 | 0.045 | 0.03 | 20.0 | 12.0 | – | ||
SS UNS S30403 Pipes Mechanical Properties Chart
| Qib | Tensile zog (MPa) min | Yield Strength 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304L | 485 | 170 | 40 | 92 | 201 |
Kev ntsuas siab ntawm SS UNS S30403 304L Welded Yeeb Nkab
| Cov yeeb nkab loj | Yeeb Nkab Teem caij | Kub (oF) | ||||||||
| (inch) | 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | |
| 1″ | 40 | 3048 | 2629 | 2362 | 2171 | 2019 | 1924 | 1867 | 1824 | 1810 |
| 80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 | |
| 160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 | |
| 1 1/2″ | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
| 80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 | |
| 160 | 4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 | |
| 2″ | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
| 80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 | |
| 160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 | |
| 3″ | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
| 80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 | |
| 160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 | |
304L Stainless Hlau Yeeb Nkab Nqe Sau
| Khoom | Nqe |
|---|---|
| TP304L Bright Annealed Tube | $3.90 / Kilogram |
| 304L Corrosion Resistant Round Polished Welded Stainless Hlau Yeeb Nkab | $1,{1}} $1,340.00/Ton |
| AISI 304L txoj kab uas hla 25mm 32mm polish yeeb nkab | $1,{1}} $1,750.00/Ton |
| 12X18H10T 304L Seamless Stainless hlau yeeb nkab | $3.85 - $4.38/ Kilogram |
Ntau tus neeg muag khoom, cov neeg xa khoom, cov neeg muag khoom, cov khw muag khoom, cov chaw muag khoom, cov chaw muag khoom, cov khw muag khoom, cov neeg xa khoom, thiab cov neeg muag khoom ntawm 304L stainless hlau kav xaiv peb ua lawv tus khub nyiam, ua tsaug rau cov nqi sib tw uas peb muab hauv Is Nrias teb. Tiv tauj peb hnub no kom tau txais cov lus qhia ceev!
Peb nkag siab tag nrho koj cov kev txhawj xeeb txog welded piping. Vim li no, tag nrho peb cov ASTM A312 TP304L welded kav tau txais 100% eddy tam sim no kev ntsuam xyuas thiab kev daws teeb meem los xyuas kom meej tias lawv cov weld aav muaj corrosion kuj thiab lub zog sib npaug rau cov kav dej seamless.
Tsis tas li ntawd, raws li kev thov, peb tuaj yeem muab RT (X-ray) cov ntaub ntawv tshuaj xyuas kom muaj 100% kev ruaj ntseg rau koj lub tshuab siab. Koj puas txaus siab los tshuaj xyuas cov qauv ntawm peb cov kev kho cov hlaws sab hauv, nrog rau peb Daim Ntawv Qhia Txog Cov Khoom Siv (MTRs)?
Nyem kom tau txais cov ntaub ntawv ntsuam xyuas cov ntaub ntawv
TP304L welded tubing muab 20-30% txo tus nqi ntawm kev yuav khoom piv rau cov kev daws teeb meem seamless, ua ke nrog lub sijhawm ua kom nrawm ntawm 15-21 hnub xwb. Peb muab cov kev daws teeb meem loj -inch mus txog 48 ntiv (1219 mm), nrog rau cov kev cai ntev txog li 18 metres ib thooj-yog li txo cov voj voog ncig ua haujlwm uas xav tau rau koj ntawm - qhov chaw teeb tsa los ntawm 50%.
Txhua cov yeeb nkab steel yog haum nrog kev cuam tshuam -resistant PE lub kaus mom kawg los tiv thaiv qhov tseeb ntawm cov bevels, uas ua raws li ASME B16.25 tus qauv; rau qhov chaw uas xav tau polished tiav, peb kuj siv 80μm-tuab, khawb-resistant PE tiv thaiv zaj duab xis. Rau kev txiav txim uas muaj qhov loj - txoj kab uas hla lossis tuab- cov kav dej uas muaj phab ntsa, peb siv cov hlau txuas ntxiv- cov ntoo crates uas ua raws li ISPM-15 cov qauv.
Cim npe nrov: astm a312 tp304l stainless hlau welded yeeb nkab, Tuam Tshoj astm a312 tp304l stainless hlau welded yeeb nkab manufacturers, hoobkas
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