Product Range & Taw qhia:
ASTM A387 Hlau Phajyog lub siab- zoo alloy steel phaj tsim los muab kev tiv thaiv zoo rau qhov kub thiab txias. Nws yog dav siv nyob rau hauv kev tsim cov boilers, siab hlab ntsha, tshav kub exchangers, thiab fais fab nroj tsuag. Supplied mas nyob rau hauvQib 11, 12, 22, 91, cov phaj no ua tau raws li cov qauv nruj rau kev toughness, weldability, thiab corrosion kuj.
GNEE yog ib tug ntseeg Suav exporter nrog cov khoom loj thiab cov kev pabcuam ua haujlwm customized, catering rau cov neeg yuav khoom thoob ntiaj teb hauv Middle East, Southeast Asia, Africa, Europe, thiab Americas.t. Tag nrho cov qib yog muab rau hauvraws li -rolled, normalized, los yog stress-relieved mobthaum thov.
Muaj Qib & Specifications
| Qib | Kev piav qhia | Siv dav |
|---|---|---|
| Qib 11 | Chromium{0}}Molybdenum alloy hlau | Boilers, siab hlab ntsha |
| Qib 12 | Chromium{0}}Molybdenum alloy nrog txhim kho cov khoom | High - cov khoom siv kub |
| Qib 22 | Cov ntsiab lus chromium siab dua, zoo dua corrosion kuj | Fais fab nroj tsuag, chemical tanks |
| Qib 91 | Advanced creep- steel resistant rau ultra-siab temp | Thaum tshav kub kub exchangers, nuclear reactors |
Tshuaj muaj pes tsawg leeg
| Lub ntsiab | Qib 11 (%) | Qib 12 (%) | Qib 22 (%) | Qib 91 (%) |
|---|---|---|---|---|
| Cov pa roj carbon (C) | 0.05-0.15 | 0.05-0.15 | 0.07-0.15 | 0.08-0.12 |
| Chromium (Cr) | 0.90-1.20 | 0.90-1.20 | 1.90-2.60 | 8.00-9.50 |
| Molybdenum (hli) | 0.44-0.65 | 0.44-0.65 | 0.87-1.10 | 0.85-1.05 |
| Nickel (Ni) | 0.40 max | 0.40 max | 0.40 max | 0.40 max |
| Manganese (Mn) | 0.30-0.60 | 0.30-0.60 | 0.30-0.60 | 0.30-0.60 |
Mechanical Properties
| Qib | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Impact Zog (J) |
|---|---|---|---|---|
| Qib 11 | Ntau dua lossis sib npaug li 275 | 415-565 | Ntau dua lossis sib npaug 22 | Ntau dua lossis sib npaug 27 |
| Qib 12 | Ntau dua lossis sib npaug li 275 | 415-565 | Ntau dua lossis sib npaug 22 | Ntau dua lossis sib npaug 27 |
| Qib 22 | Ntau dua lossis sib npaug li 275 | 415-565 | Ntau dua lossis sib npaug 22 | Ntau dua lossis sib npaug 27 |
| Qib 91 | Ntau dua lossis sib npaug li 415 | 585-735 | Ntau dua lossis sib npaug li 20 | Ntau dua lossis sib npaug 27 |
Dimensions & Tolerances
Thickness: 6mm mus rau 150mm
Dav: mus txog 3000 mm
Ntev: mus txog 12000 mm
Kev kam rau ua: ASTM A20 tus qauv
Nto: Kub dov nrog zeb lossis txhaj tshuaj - blasted tiav
Ntug: Mill ntug los yog sheared
Kev cai qhov ntau thiab tsawg thiab txiav kev pabcuam muaj.
Daim ntawv thov
High -kub boilers thiab siab hlab ntsha
Fais fab nroj tsuag thiab thermal chaw nres tsheb
Petrochemical kev lag luam reactors thiab tso tsheb hlau luam
Thaum tshav kub kub exchangers thiab nuclear reactors
Cov khoom siv tshuaj ua haujlwm
Vim li cas thiaj xaiv GNEE rau ASTM A387 Daim Hlau?
Cov khoom lag luam txhua xyoo ntau tshaj 1 lab tons, ua kom muaj kev xa khoom sai
Cov ntawv pov thawj steel ua tau raws li ASTM thiab cov qauv thoob ntiaj teb
Advanced ua: txiav, beveling, drilling muaj
Ntiaj teb logistics nrog export hubs nyob rau hauv Tianjin, Shanghai, Qingdao
Kev ntseeg siab los ntawm cov neeg siv khoom thoob plaws Asia, Africa, Middle East, Europe, thiab Asmeskas
Ntim & Shipping
- Bundled nrog steel strips
- Waterproof wrapping & ntug kev tiv thaiv
- Ntoo pallets lossis raws li tus neeg yuav khoom thov
- Shipping los ntawm thawv los yog bulk nkoj
Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com. Peb zoo siab tshaj los pab koj.
Cov khoom siv ASTM A387 yog dab tsi?
ASTM A387 specification yog Standard Specification rauSiab Vessel Phaj, Alloy Steel, Chromium-Molybdenum daim hlausiv nyob rau hauv daim ntawv thov ntawm welded boilers thiab siab hlab ntsha raug rau siab kub. Ob qib SSAB tsim muaj nyob rau hauv Chav Kawm 1 thiab / lossis Chav Kawm 2.
ASTM A387 sib npaug li cas?
Ntawm ASTM A387 Qib 22 sib npaug steel qib,SA387 Qib 22, 10CrMo9-10yog nrov tshaj li lwm yam sib npaug. SA387 Qib 22 steel yog raws li ASME SA387 / SA387M tus qauv. Kev ua haujlwm tshuaj lom neeg thiab kev ua haujlwm ntawm SA387 Qib 22 steel yuav luag zoo ib yam nrog ASTM A387 Qib 22 steel.
SA 387 Qib 11 Chav Kawm 2 sib npaug li cas?
Sa 387 Gr 11 Cl 2 Equivalent Materials yog covSA387-11-2ntawm ASME thiab ASTM tus qauv. Nrog cov chromium, molybdenum, thiab cov ntsiab lus tshuaj zoo sib xws, Sa 387 Gr 11 Cl 1 Equivalent Materials BS 621B nthuav tawm cov khoom zoo ib yam.
Cov tshuaj muaj pes tsawg leeg ntawm ASTM A387 Qib 22 yog dab tsi?
ASTM A387 GR 22 CL 2 Phaj yog tsim los nrog cov tshuaj muaj pes tsawg leeg zoo licarbon, manganese, phosphorus, molybdenum, chromium, silicon, thiab sulfur. Qhov no A387 alloy yog tsim los nrog ntau yam kev faib tawm xws li cheeb tsam txo qis, elongation, yield zog, thiab siab tensile zog.
A387 Qib 9 yog dab tsi?
chrome-molybdenum phaj
A387 Qib 9 Chav Kawm 2chrome-molybdenum phajyog cov khoom siv zoo tshaj plaws rau welded siab hlab ntsha thiab boilers siv nyob rau hauv siab kub kev pab cuam. Nrog zoo heev tiv taus kub thiab corrosion, hom hlau no feem ntau siv hauv petrochemical, roj, roj thiab hluav taws xob tsim kev lag luam.
A387 Qib 11 yog dab tsi?
ASTM A387 Qib 11
ASTM A387 specification yog Standard Specification rau Pressure Vessel Phaj,Alloy Steel, Chromium-Molybdenumnpaj rau siv nyob rau hauv welded boilers thiab siab hlab ntsha tsim rau siab kub kev pab cuam.
Cim npe nrov: astm a387 premium alloy steel daim hlau rau siab hlab ntsha & boilers, Tuam Tshoj astm a387 hwm alloy steel daim hlau rau siab hlab ntsha & boilers manufacturers, lwm tus neeg, Hoobkas
