Nkoj steel phaj nqi A36 Q345 carbon steel Phaj rau nkoj tsim
Taw qhia
Shipboard steel daim hlau xa mus rau kub-kuav los tiag steel daim hlau ua raws li qhov yuav tsum tau ntawm kev faib pawg neeg tsim kev cai rau kev tsim cov qauv hull. Vim tias qhov chaw ua haujlwm hnyav ntawm lub nkoj, lub nkoj tau cuam tshuam los ntawm seawater tshuaj corrosion, electrochemical corrosion, marine kab mob thiab microbial corrosion: lub hull bears qhov cuam tshuam ntawm cov cua muaj zog thiab nthwv dej thiab alternate loads: cov duab ntawm lub nkoj ua rau nws ua. txoj kev nyuaj, yog li cov hlau ntawm lub hull qauv Cov kev cai nruj heev. Lub zog muaj zog, zoo corrosion kuj, vuam kev ua tau zoo, kev ua thiab kev ua haujlwm, thiab qhov zoo ntawm qhov chaw yuav tsum tau ua. Txhawm rau kom ua tau zoo thiab ua kom muaj zog txaus, cov tshuaj muaj pes tsawg leeg ntawm Mn / C yuav tsum siab tshaj 2.5, thiab cov pa roj carbon sib npaug kuj tseem yuav tsum tau nruj me ntsis, thiab nws yog tsim los ntawm cov nroj tsuag steel pom zoo los ntawm lub nkoj soj ntsuam department. Raws li qhov qis tshaj qhov tso zis ntawm cov khoom siv hlau, lub zog qib tau muab faib ua lub zog dav dav hlau thiab lub zog siab cov qauv hlau.
Parameter
| Yam khoom | Nkoj steel phaj |
| Txuj | ASTM, DIN, ISO, EN, JIS, GB, thiab lwm yam. |
| Khoom siv
|
q195 ua 、 qw 235 、 qw 235a 、 q235 ib 、 q345 ib 、 SPHC 、 SPHD 、 TSI 400 、 ASTM A36 、 S235 JR 、 S275 JR 、 S345 JR 、 S355 YOG 、 S355J2H 、 ASTM A 283 3 、 TSI 37 、 ST. A500 gr、 A (B, C, D) lwm. |
| Loj
|
Thickness: 0.6-300mm raws li xav tau Dav: 500-2500mm raws li xav tau Ntev: Raws li kev thov |
| Nto | Dub pleev xim rau, oiled, galvanized |
| Daim ntawv thov
|
Nws muaj qee lub zog, toughness, qee qhov kub tsis kam thiab corrosion kuj, thiab kev ua haujlwm vuam zoo. Kub-dov hlau phaj yog siv los tsim cov qauv hull hauv dej hiav txwv, ntug dej hiav txwv thiab dej hiav txwv. Tiv thaiv lub cev los ntawm tshuaj lom neeg corrosion, electrochemical corrosion, marine kab mob thiab microbial corrosion. Nws yog dav siv nyob rau hauv kev tsim cov khoom siv hauv tsev, khoom siv tes ua, thiab lwm yam. |
| Export rau
|
America, Australia, Brazil, Canada, Peru, Iran, Ltalis, India, United Kingdom, Arab, thiab lwm yam. |
| Pob |
Txheem export pob, los yog raws li xav tau. |
| Nqe lus | EXW, FOB, CIF, CFR, CNF, thiab lwm yam. |
| Kev them nyiaj | T / T, L / C, Western Union, thiab lwm yam. |
| Daim ntawv pov thawj | ISO, SGS, BV. |
Khoom Qhia
