Plak asye rekouvèrse yon materyèl konpoze ki pwodui nan lyezon metaliji abaz asye(kabòn oswa ba-alyaj asye) ak akowozyon{0}}kouch CLADDING ki reziste(tankou asye pur, alyaj nikèl, oswa alyaj kwiv). Li konbine afòs mekanik ak efikasite prinan metal debaz la ak lakorozyon, mete, oswa rezistans chalènan kouvèti a.
Ki sa ki se yon plak asye rekouvèr?
A plak asye rekouvèrse yon materyèl konpoze ki gen ladan yonkabòn oswa plak de baz alyaj ki ba-metaliji lyezon ak yonkouch metal ki reziste -kowozyonsou youn oswa toude bò.
Asye a baz bayfòs ak kapasite pou pote chay-, pandan y ap kouch nan CLADDING ofrirezistans korozyon, rezistans chalè, oswa rezistans mete.
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou laPlak asye plak pwodwi Paj.
Gwosè ak Klas
| Epesè | plak lou (5-400mm), Bobin cho woule (1.5-25.4mm), Bobin woule frèt (0.17-4.5mm) |
| Lajè | plak lou (900-4500mm), Bobin cho woule (600-1600mm), Bobin woule frèt (700-1500mm) |
| Kantite kouch CLADDING | Single bò cladded / Double bò cladded |
| Materyèl plak baz | Q235A, Q235B, Q235C, Q345A, Q345B, Q345C, SS400, Q245R, Q345R, Q390, Q420, Q460, Q550, Q690, S355M, S420M, S420M, S460M, XC2, XC1X 12CrMoR., 14CrMo.14CrMoR, 15CrMo, 15CrMoR, SA516Gr.70, SA387Gr.11, SA387Gr.12, SA387Gr.22, SA533CL1, A/B/D/E DH63, DH632, EH34, EH30 FH40 |
| Tranzisyon kouch materyèl | 304, 304L, 305, 308, 309S, 310S, 312, 316, 316L, 317, 317L, 321, 347, 2506, 2507, 405, 429, 430, 434, 443, 403, 410, 420, 431, 630, 631, 632 |
| Cladding plak materyèl | 304, 304L, 305, 308, 312, 347, 405, 429, 430, 403, 410, 410S, 420, 431, 434, 443, 632 |
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou laPlak asye plak pwodwi Paj.
Poukisa itilize plak asye revèti?
Pri-efikas: Sèvi ak alyaj chè sèlman kote sa nesesè (sifas).
Segondè pèfòmans: Ekselan rezistans korozyon + fòs estriktirèl.
Long sèvis lavi: Redwi antretyen nan anviwònman agresif.
Fleksibilite konsepsyon: Plizyè konbinezon materyèl pou medya espesifik.
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou laPlak asye plak pwodwi Paj.
Rekouvèr materyèl baz asye
Nou sitou itilize
» Asye estriktirèl
» Presyon veso asye
» Linepipe asye
Tou depan de kondisyon ki nan estanda respektif yo ak espesifikasyon kliyan yo ak sou rezistans korozyon ki nesesè nan materyèl yo CLADDING, nou bay kondisyon sa yo livrezon:
» Kòm woule ak tès simulation
» Nòmalize woule
» Nòmalize (founo)
» Nòmalize ak tanperaman
» Trempe ak apeze
» Thermomechanically woule ak akselere refwadisman (TMCP)
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou laPlak asye plak pwodwi Paj.
Materyèl debaz: Asye estriktirèl ak asye veso presyon
Dapre ASTM
| Konpozisyon chimik (analiz chalè)% | Pwopriyete mekanik | |||||||||||
| Estanda | Steel klas | C max. |
Si max. |
Mn max. |
P max. |
S max. |
Kr max. |
Ni max. |
Mo max. |
Sede fòs min.[MPa] |
Fòs rupture [MPa] |
Konpare klas asye nan EN10028 |
| ASTM | A285 Klas C | 0.28 | 0.9 | 0.025 | 0.025 | 205 | 380-515 | P235GH | ||||
| A516 Klas 60 | 0.21 | 0.15-0.40 | 0.60-0.90 | 0.025 | 0.025 | - | 220 | 415-550 | P275 | |||
| A516 Klas 65 | 0.24 | 0.15-0.40 | 0.85-1.20 | 0.025 | 0.025 | - | 240 | 450-585 | P355 | |||
| A516 Klas 70 | 0.27 | 0.15-0.40 | 0.85-1.20 | 0.025 | 0.025 | - | 260 | 485-620 | P355 | |||
| A572Grade65 Kalite1 | 0.23 | 0.4 | 1.65 | 0.04 | 0.05 | 450 | Pi gran pase oswa egal a 550 | P460 | ||||
| A204 Klas A | 0.18 | 0.15-0.40 | 0.9 | 0.025 | 0.025 | 0.45-0.60 | 255 | 450-585 | 16Mo3 | |||
| A204 Klas B | 0.2 | 0.15-0.40 | 0.9 | 0.025 | 0.025 | 0.45-0.60 | 275 | 485-620 | 16Mo3 | |||
| A302 Klas B | 0.2 | 0.15-0.40 | 1.15-1.50 | 0.025 | 0.025 | - | 0.45-0.60 | 345 | 550-690 | 18MnMo4-5 | ||
| A533 Kalite B Klas1 | 0.25 | 0.15-0.40 | 1.15-1.50 | 0.025 | 0.025 | 0.40-0.70 | 0.45-0.60 | 345 | 550-690 | 20MnMoNi4-5 | ||
| A533 Kalite B Klas2 | 0.25 | 0.15-0.40 | 1.15-1.50 | 0.025 | 0.025 | - | 0.40-0.70 | 0.45-0.60 | 485 | 620-795 | 20MnMoNi4-5 | |
| A387Grade11 Klas2 | 0.05-0.17 | 0.50-0.80 | 0.40-0.65 | 0.025 | 0.025 | 1.00-1.50 | - | 0.45-0.65 | 310 | 515-690 | 13CrMoSi5-5 | |
| A387 Klas 12 Klas2 | 0.05-0.17 | 0.15-0.40 | 0.40-0.65 | 0.025 | 0.025 | 0.80-1.15 | - | 0.45-0.60 | 275 | 450-585 | 13CrMo4-5 | |
| A387 Klas 22 Klas2 | 0.05-0.15 | 0.5 | 0.30-0.60 | 0.025 | 0.025 | 2.00-2.50 | - | 0.90-1.10 | 310 | 515-690 | 12CrMo9-10 | |
| A542 Kalite D Klas4 | 0.11-0.15 | 0.1 | 0.30-0.60 | 0.015 | 0.01 | 2.00-2.50 | 0.25 | 0.90-1.10 | 380 | 585-760 | 13CrMoV9-10 | |
| A841 Klas A Klas 1 | 0.2 | 0.15-0.50 | 0.70-1.60 | 0.03 | 0.03 | 0.25 | 0.25 | 0.08 | 345 | 485-620 | P355 | |
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou la Plak asye plak pwodwi Paj.
Materyèl de baz: Fitting Steels ak Linepipe Steels
Dapre ASTM, API5L ak DNVGL-ST-F101
| Konpozisyon chimik (analiz chalè) % | Pwopriyete mekanik | |||||||||||||
| Estanda | Steel klas | C max. |
Si max. |
Mn max. |
P max. |
S max. |
Kr max. |
Ni max. |
Cu max. |
M0 max. |
v max. |
Sede fòs min.[MPa] |
Fòs rupture [MPa] |
Konpare klas asye nan ASTM / DNVGL / API |
| ASTM | A106 Klas B | 0.3 | 0.1 | 0.29-1.06 | 0.035 | 0.035 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | 240 | 415 | ASTM A516 Grade65 |
| A672 Klas C60 | 0.21 | 0.15-0.40 | 0.60-0.90 | 0.025 | 0.025 | - | - | - | - | - | 220 | 415-550 | ASTM A516 Grade60 | |
| A672GradeC70 | 0.27 | 0.15-0.40 | 0.85-1.20 | 0.025 | 0.025 | - | - | - | - | - | 260 | 485-620 | ASTM A516Grade70 | |
| ASTM A860 | WPHY42 | 0.2 | 0.15-0.40 | 1.00-1.45 | 0.03 | 0.01 | 0.3 | 0.5 | 0.35 | 0.25 | 0.1 | 290 | 415-585 | - |
| WPHY52 | 360 | 455-625 | ||||||||||||
| WPHY60 | 415 | 515-690 | ||||||||||||
| WPHY 65 | 450 | 530-705 | ||||||||||||
| API 5L | Klas B-PSL2 | 0.22 | 0.45 | 1.2 | 0.025 | 0.015 | - | - | - | - | - | 245-450 | 415-655 | DNVGL SAWL245 |
| X52-PSL2 | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - | - | - | 360-530 | 460-760 | DNVGL SAWL 360 | |
| X60-PSL2 | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | - | - | 415-565 | 520-760 | DNVGL SAWL415 | |
| X65-PSL2 | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - | - | - | 450-600 | 535-760 | DNVGL SAWL450 | |
| DNVGL-ST-F101 | SAWL245 | 0.12 | 0.4 | 1.25 | 0.02 | 0.01 | 0.3 | 0.3 | 0.35 | 0.1 | 0.04 | 245-450 | 415-760 | API 5L GradeB |
| SAWL 360 | 0.12 | 0.45 | 1.65 | 0.02 | 0.01 | 0.5 | 0.5 | 0.5 | 0.5 | 0.05 | 360-525 | 460-760 | API 5L X52 | |
| SAWL415 | 0.12 | 0.45 | 1.65 | 0.02 | 0.01 | 0.5 | 0.5 | 0.5 | 0.5 | 0.08 | 415-565 | 520-760 | APL 5L X60 | |
| SAWL450 | 0.12 | 0.45 | 1.65 | 0.02 | 0.01 | 0.5 | 0.5 | 0.5 | 0.5 | 0.1 | 450-570 | 535-760 | API 5L X65 | |
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou la Plak asye plak pwodwi Paj.
Materyèl rekouvèr pou woule-plak rekouvèr yo
Nou sitou itilize asye pur feritik ak austenitic ak asye ki reziste chalè -.
| Estanda | EN nimewo materyèl | Steel klas | Konpozisyon chimik (analiz chalè)% | Nimewo ekivalan rezistans pitting vle di (PREN) Cr+3.3Mo+16n[%] |
Konparab ASTM A240/ASME SA240 tip | ||||||||
| C max | Si max | Mn max | P max | S max | Kr | Ni | Mo | Lòt moun | |||||
| EN 10088 | 1.4000 | X6Cr13 | 0.08 | 1.0 | 1 | 0.4 | 0.03 | 12.0-14.0 | - | - | - | - | 410S |
| 1.4301 | X5CrNi18-10 | 0.07 | 1.0 | 2 | 0.045 | 0.03 | 17.5-19.5 | 8.0-10.5 | - | N Mwens pase oswa egal a 0.10 | - | 304 | |
| 1.4306 | X2CrNi19-11 | 0.03 | 1.0 | 2 | 0.045 | 0.03 | 18.0-20.0 | 10.0-12.0 | - | N Mwens pase oswa egal a 0.10 | - | 304L | |
| 1.4541 | X6CrNiTi18-10 | 0.08 | 1.0 | 2 | 0.045 | 0.03 | 17.0-19.0 | 9.0-12.0 | - | 5×C Mwens pase oswa egal a Ti Mwens pase oswa egal a 0.70 | - | 321 | |
| 1.4550 | X6CrNiNb18-10 | 0.08 | 1.0 | 2 | 0.045 | 0.015 | 17.0-19.0 | 9.0-12.0 | - | 10×C Pi piti oswa egal a Nb Pi gran oswa egal a 1.00 | - | 347 | |
| 1.4401 | X5CrNiMo17-12-2 | 0.07 | 1.0 | 2 | 0.045 | 0.03 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | N Mwens pase oswa egal a 0.10 | 25 | 316 | |
| 1.4404 | X2CrNiMo17-12-2 | 0.03 | 1.0 | 2 | 0.045 | 0.03 | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | N Mwens pase oswa egal a 0.10 | 25 | 316L | |
| 1.4571 | X6CrNiMoTi17-12-2 | 0.08 | 1.0 | 2 | 0.045 | 0.03 | 16.5-18.5 | 10.0-13.0 | 2.0-2.5 | 5×C Mwens pase oswa egal a Ti Mwens pase oswa egal a 0.70 | 25 | 316Ti | |
| 1.4432 | X2CrNiMo17-12-3 | 0.03 | 1.0 | 2 | 0.045 | 0.03 | 16.5-18.5 | 10.5-13.0 | 2.5-3.0 | N Mwens pase oswa egal a 0.10 | 27 | 316L Mod Mo Pi gran pase oswa egal a 2.5 | |
| 1.4435 | X2CrNiMo18-14-3 | 0.03 | 1.0 | 2 | 0.045 | 0.03 | 17.0-19.0 | 12.5-14.5 | 2.5-3.0 | N Mwens pase oswa egal a 0.10 | 28 | 316L Mod Mo Pi gran pase oswa egal a 2.5 | |
| 1.4429 | X2CrNiMo17-13-3 | 0.03 | 1.0 | 2 | 0.045 | 0.015 | 16.5-18.5 | 11.0-13.0 | 2.5-3.0 | N=0.12-0.22 | 29 | 316LN Mod Mo Pi gran pase oswa egal a 2.5 | |
| 1.4438 | X2CrNiMo18-15-4 | 0.03 | 1.0 | 2 | 0.045 | 0.03 | 17.5-19.5 | 13.0-16.0 | 3.0-4.0 | N Mwens pase oswa egal a 0.10 | 31 | 317L | |
| 1.4439 | X2CrNiMoN17-13-5 | 0.03 | 1.0 | 2 | 0.045 | 0.015 | 16.5-18.5 | 12.5-14.5 | 4.0-5.0 | N=0.12-0.22 | 35 | 317LMN | |
| KOUT 470 | 1.4828 | X15CrNiSi20-12 | 0.20 | 1.5-2.5 | 2 | 0.045 | 0.015 | 19.0-21.0 | 11.0-13.0 | - | N Mwens pase oswa egal a 0.10 | - | - |
| Konpozisyon chimik (analiz chalè)% | Nimewo ekivalan rezistans pitting vle di (PREN) Cr+3.3Mo+16n[%] |
Klas konparab nan EN 10088 | |||||||||||
| Estanda | EN nimewo materyèl | Steel klas | C max | Si max | Mn max | P max | S max | Kr | Ni | Mo | Lòt moun | ||
| ASTM A240 ak ASME SA240 | S41008 | 410S | 0.08 | 1 | 1 | 0.4 | 0.03 | 11.5-13.5 | maksimòm 0.60 | - | - | - | 1.4 |
| S30400 | 304 | 0.07 | 0.75 | 2 | 0.045 | 0.03 | 17.5-19.5 | 8.0-10.5 | - | N Mwens pase oswa egal a 0.10 | - | 1.4301 | |
| S30403 | 304L | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 17.5-19.5 | 8.0-12.0 | - | N Mwens pase oswa egal a 0.10 | - | 1.4306 | |
| S32100 | 321 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.0-19.0 | 9.0-12.0 | - | 5×(C+N) Mwens pase oswa egal a Ti Mwens pase oswa egal a 0.70 | - | 1.4541 | |
| S34700 | 347 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.0-19.0 | 9.0-13.0 | - | 10×C Pi piti oswa egal a Nb Pi gran oswa egal a 1.00 | - | 1.455 | |
| S31600 | 316 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | N Mwens pase oswa egal a 0.10 | 25 | 1.4401 | |
| S31603 | 316L | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | N Mwens pase oswa egal a 0.10 | 25 | 1.4404 | |
| - | 316L Mod Mo Pi gran pase oswa egal a 2.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.5-3.0 | N Mwens pase oswa egal a 0.10 | 27 | 1.4432/1.4435 | |
| S31635 | 316Ti | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 5×(C+N) Mwens pase oswa egal a Ti Mwens pase oswa egal a 0.70 | 25 | 1.4571 | |
| S31653 | 316LN | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | N=0.10-0.16 | 27 | - | |
| - | 316LN Mod Mo Pi gran pase oswa egal a 2.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.0-18.0 | 10.0-14.0 | 2.5-3.0 | N=0.10-0.16 | 29 | 1.4429 | |
| S31703 | 317L | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | N Mwens pase oswa egal a 0.10 | 31 | 1.4438 | |
| S31726 | 317LMN | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 17.0-19.0 | 13.5-17.5 | 4.0-5.0 | N=0.10-0.20 | 35 | 1.4439 | |
Si ou vle aprann sou klas espesifik nan plak asye konstriksyon bato, ou ka klike sou laPlak asye plak pwodwi Paj.
FAQ
Ki jan yo fabrike plak asye rekouvèr?
Metòd manifakti komen yo enkli:
Eksplozyon Liaison (EXW)- Segondè fòs kosyon, apwopriye pou plak epè ak metal diferan
Hot Roll Liaison (HRB)– Ekonomik pou pwodiksyon gwo-echèl
Woule Liaison + Tretman Chalè- Amelyore difizyon koòdone
Koupe soude (mwens komen pou plak)
Pami sa yo,eksplozyon-plak ki kouvri lyeyo lajman ki itilize nan veso presyon akòz entegrite ekselan lyezon yo.
Ki materyèl yo itilize pou kouch CLADDING?
Materyèl revètman tipik yo enkli:
Nerjaveèi asye (304, 316L, 321, 347)
Duplex & Super Duplex Nerjaveèi
Alyaj Nikèl(Inconel, Monel, Hastelloy)
Titàn
Copper & Copper Alliages
Alyaj aliminyòm
Chwa a depann de kalite korozyon, tanperati, presyon, ak medya pwosesis.
Ki materyèl debaz yo itilize nan plak asye rekouvèr?
Plak baz komen yo enkli:
Kabòn asye:SA516 Gr.60/70, Q345R
Veso presyon asye:SA387, SA204
Asye estriktirèl:A516, A36, S355
Tanperati ki ba-:SA203, SA333
Plak baz la asire fòs mekanik ak efikasite pri.
Ki estanda ki aplike nan plak asye ki kouvri yo?
Estanda entènasyonal yo enkli:
ASME SA-263– Nerjaveèi asye plak kouvri
ASME SA-264– Nikèl plak rekouvèr alyaj
ASME SA-265– Plak asye jeneral rekouvèr
ASTM A263 / A264 / A265
EN 13445 / EN 10222 (pwojè-espesifik)
GB/T 8165 (Lachin)
Aplikasyon pou veso presyon souvan mandeKonfòmite kòd ASME.
Ki avantaj prensipal ki genyen nan plak asye rekouvèr?
Avantaj kle yo enkli:
Ekselan rezistans korozyon
Pi ba pri konpare ak plak alyaj solid
Segondè fòs mekanik
Long sèvis lavi
Redwi antretyen
Fleksibilite konsepsyon
Plak rekouvèr konbine pèfòmans ak efikasite ekonomik.
Ki kote plak asye ki kouvri yo souvan itilize?
Plak asye rekouvèr yo lajman aplike nan:
Veso presyon ak réacteurs
Echanjeur chalè
Ekipman pwosesis chimik
Inite petwochimik ak rafineri
Plant desalin
Platfòm lanmè
Tank depo
Yo espesyalman apwopriye pouanviwònman korozif ak gwo -presyon.
Èske plak asye rekouvèr apwopriye pou veso presyon?
Wi.
Plak asye rekouvèr yolajman apwouve pou konstriksyon veso presyon, depi yo satisfè estanda ki enpòtan (ASME, EN) epi sibi enspeksyon obligatwa tankou:
Tès ultrasons (UT)
Tès taye ak koube
Tès entegrite kosyon
Yo souvan itilize nanVeso presyon ki kode ASME-.
Èske plak asye rekouvèr yo ka soude?
Wi, men pwosedi espesyal obligatwa:
Sèvi akmateryèl filler konpatibpou kouch nan CLADDING
Kontwole D' chalè pou anpeche dilution
Aplikekouch beurrelè sa nesesè
Swiv WPS ak PQR kalifye
Bon soude asire rezistans korozyon nan jwenti yo.
Ki ranje epesè ki disponib?
Ranje epesè tipik yo enkli:
Plak baz: 10 - 200 mm
Kouch CLADDING: 2 - 10 mm (yon sèl bò)
Epesè total: jiska 220 mm oswa plis
Konbinezon epesè koutim yo disponib ki baze sou kondisyon pwojè yo.
Ki jan yo teste bon jan kalite a kosyon nan plak asye rekouvèr?
Entegrite kosyon yo verifye atravè:
Tès ultrasons (UT)
Tès fòs Chea
Tès Bend
Egzamen makro ak mikwostrikti
Plak ki gen bon jan kalite-rekouvèr yo dwe satisfè kondisyon minimòm fòs kosyon pa estanda.
Ki diferans ki genyen ant plak asye rekouvèr ak plak alyaj solid?
| Atik | Plak asye rekouvèr | Plak alyaj solid |
|---|---|---|
| Pri | Pi ba | Trè wo |
| Fòs | Segondè (asye baz) | Pi ba pou menm pri |
| Rezistans korozyon | Ekselan (bò rad) | Ekselan |
| Faktori | Plis konplèks | Pi fasil |
| Pwa | Optimize | Lou |
Plak rekouvèr ofri api bon balans nan pèfòmans ak pri.
Èske plak asye rekouvèr yo ka koupe ak fòme?
Wi.
Sipò plak plak:
Koupe flanm dife
Koupe Plasma
Koupe jè dlo
Fwad ak cho fòme
Yo dwe pran prekosyon pou pwoteje kouch nan CLADDING pandan pwosesis la.
Ki enspeksyon ak sètifikasyon yo bay?
Dokimantasyon tipik yo enkli:
Sètifika Tès Mill (EN 10204 3.1 / 3.2)
UT rapò
Rapò tès chimik ak mekanik
Eksplozyon lyezon kalifikasyon
Twazyèm -enspeksyon (SGS, BV, TUV)
Ki jan yo chwazi yon founisè serye plak asye rekouvèr?
Yon founisè ki kalifye ta dwe ofri:
Konfòmite konplè ASME / ASTM
Pwouve eksplozyon lyezon oswa kapasite lyezon woulo liv
Eksperyans nan pwojè veso presyon
Konbinezon materyèl koutim
Ekspòtasyon anbalaj ak sipò lojistik
Plak asye rekouvèr pwodwi tipik ki soti nan GNEE
| Pwodwi | Steel klas | Epesè (mm) |
| Pipeline pou gaz fòtman asid | S31254+Q345B | 8-20 |
| Nikèl ki baze alyaj revèti asye | 825+X65 | 3+22 |
| Fwad-Roule Fèy asye pou asansè | 304L+BDT01+304L | |
| Espesyal Ferritic Nerjaveèi asye Plak rekouvèr pou aplikasyon an nan mwazi Prefabrike konkrè | Espesyal feritik asye pur + Q345 | 10 |
| Duplex Nerjaveèi asye Plak rekouvèr | S32205 +Q345C |
4+20 |
| Plak rekouvèr pou mete-Reziste tiyo 30Cr13+Q235B | 30Cr13+Q235B | 6+8 |
| Plak rekouvèr pou tiyo ki reziste korozyon | 316L+Q345B | 3+10 |
| ASTM B898 Plak asye rekouvèr | |
| P265GH+410 Plak asye ki kouvri | A537CL1+304L Plak asye ki kouvri |
| A516Gr70(NACE)+410 Plak asye ki kouvri | A516Gr70+304L Plak asye ki kouvri |
| A516Gr70+410 Plak asye ki kouvri | S355JR+304L Plak asye ki kouvri |
| A537CL1+410 Plak asye ki kouvri | Q345B+304L Plak asye rekouvèr |
| S355JR+410 Plak asye ki kouvri | Q235B+304L plak asye ki kouvri |
| A537CL1+904L Plak asye ki kouvri | A537CL1+304 Plak asye ki kouvri |
| A516Gr70+904L Plak asye ki kouvri | A516Gr70+304 Plak asye ki kouvri |
| P265GH+904L Plak asye rekouvèr | S355JR+304 Plak asye ki kouvri |
| A516Gr70+316 Plak asye ki kouvri | Q345B+304 Plak asye ki kouvri |
| A537CL1+316L Plak asye ki kouvri | Q235B + 304 Plak asye ki kouvri |
| A516Gr70+316L Plak asye ki kouvri | Q345R+304 Plak asye ki kouvri |
| S355JR+316L Plak asye ki kouvri | S32205+Q345C Plak asye rekouvèr |
