ASTM 309 309S lub kaum ntse ntse stainless
309 stainless hlau yog cov hlau tsis muaj hlau alloy siab nrog cov ntsiab lus siab chromium thiab npib tsib xee. Nws muaj qhov kub thiab txias tsis kam thiab corrosion kuj. Nws yog tsuas yog siv nyob rau hauv high-temperature khoom, pipelines thiab lwm yam teb. Daim ntawv thov dav ntawm 309 hauv cov chaw pej xeem, kev thauj mus los, lub neej hauv tsev thiab lwm qhov chaw qhia tau hais tias nws muaj kev cuam tshuam zoo rau tib neeg thiab tib neeg lub neej.
309S stainless hlau yog austenitic stainless hlau uas muaj chromium, npib tsib xee thiab manganese. Nws muaj cov pa roj carbon tsawg dua li nws cov 309 counterpart, ua rau nws tiv taus corrosion thiab oxidation ntawm qhov kub thiab txias. Qhov no ua rau nws zoo tagnrho rau siv nyob rau hauv ib puag ncig uas yuav tsum tau ua kom sov, xws li furnaces los yog boilers.
ASTM 309 309S stainless lub kaum sab xis khoom Taw qhia:
| Khoom npe | ASTM 309 309S lub kaum ntse ntse stainless |
| Txuj | JIS, AISI, ASTM, GB, DIN, thiab lwm yam |
| Khoom siv | 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430, 401, Customized |
| Cov duab | U / C |
| Technology | Kub-dov thiab High zaus welded |
| Txuj | ASTM A240, GB / T3280-2007, JIS4304-2005, ASTM A167, EN10088-2-2005, thiab lwm yam |
| Qib Steel |
200 series: 201,202,202cu, 204, 300 series: 301,302,303,304,304L, 309,309s, 310,310S, 316,316L, 316Ti, 317L, 321,347 400 series: 409 / L, 410, 416 / F, 420 / F, 430, 431, 440C, 441, 444, 446,409,409L, 410,420,430,431,439 600 series: 13-8ph, 15-5ph, 17-4ph, 17-7ph(630,631), 660A/B/C/D, Duplex: 2205 (UNS S31803 / S32205), 2507 (UNS S32750), UNSS32760, 2304, LDX2101, LDX2404, LDX4404, 904L. |
| Nto | 2B, BA, HL, NO.1, 8K, lossis raws li kev thov |
| Daim ntawv thov | Choj, nkoj, vov tsev, tsheb, tsev thiab lwm yam. |
| Lub sij hawm xa tuaj | Txog 7-15 hnub, mus txog rau qhov xaj kom muaj nuj nqis |
Ib pawg duab ntawm pab pawg GNEE tuam txhab. Peb tau tsim nyob rau hauv 2008. Peb muaj kev nplua nuj nyob rau hauv steel export thiab tau tsim kev koom tes kev sib raug zoo nrog ntau tshaj 120 lub teb chaws thiab cheeb tsam nyob ib ncig ntawm lub ntiaj teb no. Yog tias koj muaj kev xav tau steel, thov hu rau peb thiab peb yuav muab cov kev pabcuam zoo rau koj. , kom tau raws li koj xav tau kev yuav khoom, thiab tseem txais tos cov neeg tuaj tshiab thiab qub tuaj xyuas:
Thaum lub sijhawm GNEE lub Yim Hli-Cuaj Hlis, cov tswvcuab ntawm txhua pab pawg tau nkag mus rau qhov kev tshwm sim hnav cov lus tshaj tawm thiab cov thawj coj siab tshaj plaws los txhawb lawv txoj kev ntseeg siab hauv kev yeej:
Hais txog peb:
GNEE (Tianjin) Multinational Trade Co., Ltd. yog tsim nyob rau hauv 2008 thiab yog headquartered nyob rau hauv Anyang City, Henan Province. Nws tsuas yog ua haujlwm square raj, channel steel, lub kaum sab xis steel, I-beams, H-shaped steel, seamless steel kav, qhib daim hlau, thiab paj formwork. , welded yeeb nkab, galvanized yeeb nkab, round steel, ca steel, PPGI, kub dov, thiab lwm yam Peb yuav muab cov neeg siv khoom tiav cov kev pabcuam los ntawm cov khoom siv raw rau kev lag luam, kev ua, thiab kev thauj mus los raws li lawv xav tau, yog li txo cov nqi thiab txhim kho cov neeg siv khoom txaus siab.
Cov duab ntawm kev ua haujlwm ntawm txhua tus tswv cuab ntawm GNEE. Cov tswv cuab ntawm txhua pab pawg tau ua haujlwm hnyav rau qhov kev tshwm sim no thiab siv zog rau pab pawg thiab cov hom phiaj ntawm tus kheej:
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