Yog tias koj tab tom nrhiav kev zoo siab stainless hlau puag ncig cov raj uas sib xyaw ua ke, kev nyiam huv, kev tiv thaiv corrosion thiab kev tswj hwm thoob ntiaj teb, xaiv tus qauv zoo -txawm EN 10296-2, ASTM A554, ASTM A312 lossis ASTM A270 - yog qhov tseem ceeb; Qhov kev txiav txim siab no yuav cuam tshuam ncaj qha rau kev ua haujlwm, kev nyab xeeb thiab cov txiaj ntsig ntev ntawm koj qhov project.
Nrog rau ntau tshaj 18 xyoo ntawm kev sib sib zog nqus nyob rau hauv lub sector, GNEE tau tsim nws tus kheej raws li ib tug ntseeg thoob ntiaj teb tsum nyob rau hauv lub teb ntawm stainless hlau yeeb nkab. Peb cov khoom raug xa tawm mus rau ntau tshaj 50 lub teb chaws thiab cheeb tsam thoob plaws ntiaj teb, mus txog qhov ntim txhua xyoo ntawm ntau tshaj 5,000 tons. Rov qab los ntawm ISO 9001 daim ntawv pov thawj zoo, PED ntawv pov thawj thiab kev pom zoo zoo ntawm cov chaw soj ntsuam sab nraud -xws li SGS, BV thiab TÜV-, peb muab cov khoom zoo tshaj plaws thiab cov ntaub ntawv pov thawj uas ua tau raws li qhov xav tau ntawm ntau yam kev lag luam, suav nrog kev tsim kho, khoom noj khoom haus engineering, tshuaj thiab khoom noj khoom haus.
Hauv qab no yog cov kev siv feem ntau ntawm cov qauv tsim nyog:
TS EN 10296-2: Stainless hlau raj rau cov qauv thiab cov tshuab ua haujlwm
ASTM A554: Stainless Hlau Tubes rau Kho kom zoo nkauj thiab Architectural Finishes
ASTM A312: Stainless hlau tubing rau siab thiab corrosion kuj
ASTM A270: Stainless hlau kav rau kev huv thiab huv si
Specifications ntawm Stainless Hlau Round Tube EN10296-2 / A554 / A312 / A270
| Feature | ASTM A 312 Cov Lus Qhia | ASTM A554 Cov Lus Qhia Tshwj Xeeb | ASTM A270 1 | TS EN 10296-2 |
|---|---|---|---|---|
| Lub hom phiaj tseem ceeb | Industrial/Pressure Pipe | Mechanical/structural | Sanitary/Hygienic | general engineering |
| Tus txiv neej | Seamless los yog welded (thick wall) | Tub rog (decorative) | Seamless los yog welded | Tub rog (lub voj voog) |
| Cov qhab nia | 304/304L, 316/316L, 321, 310S | 201, 304/304L, 316/316L, 409L, 430L | 304/304L, 316/316L | 1.4301, 1.4404, 1.4512 (409L), 1.4541 |
| Sab nraud txoj kab uas hla (OD) | 10.3mm - 914.4mm (1/8 "mus rau 36") | 6.0mm-406.4 hli | 12.7mm - 203.2mm (1/2 "mus rau 8") | 6.0mm-2500mm |
| phab ntsa thickness | SCH 5S, 10S, 40S, 80S | 0.3mm-8.0 hli | 0.89mm - 3.40mm | 0.5mm-40mm |
| Nto tiav | Annealing thiab pickling (No.1 / grey) | Polishing (180, 240, 320, 400, 600 grit, iav) | Polishing (Internal roughness Ra <0.5 μm lossis 0.8 μm) | Xws li vuam, stripping lossis polishing |
| Ntev | 6m, 12m (ib leeg / random ntev) | 5.8m, 6.0m lossis kev cai | 6.0m / 6.1m ib | 6.0gp ua |
| Yuav tsum xeem | Hydrostatic, eddy tam sim no, crushing, dabtsi yog khoov | Flaring, flanged, thim rov qab crush | Flaring, flange, thim rov qab curvature, roughness test | Traction, nruj (eddy tam sim no) |
Yog tias koj muaj cov kev cai tshwj xeeb rau cov haujlwm uas muaj stainless hlau puag ncig cov raj (EN10296-2 / A554 / A312 / A270 tus qauv), peb txais tos koj xaj. GNEE khaws cov khoom lag luam ntau ntawm cov khoom lag luam xav tau ntau rau koj xaiv. Cov raj no muaj nyob rau hauv ob qho tib si seamless thiab welded versions; Kom tau txais cov ncauj lus kom ntxaws txog nws cov tshuaj muaj pes tsawg leeg lossis thov cov qauv dawb, thov hu rau peb lub Hoobkas tam sim. Peb muab cov nqi sib tw thiab kev pabcuam tshwj xeeb.
Ntim nrog cov ntawv tsis muaj dej tsis zoo thiab cov hlua hlau, peb cov khoom ua tau raws li cov qauv kev cai rau kev thauj mus los hauv hiav txwv thiab tsim nyog rau ntau hom kev thauj mus los; Xwb, ntim tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb.
Ntim
Txheem export ntim rau stainless hlau khoom
1. Polished nto tiav; 2. Ntim ntim;
3. Ntim hauv rooj ntoo; Ntim rau ntawm ntoo pallets;
4. Kev xa khoom hauv cov thawv lossis hauv ntau; 5. Customized raws li tus neeg yuav tsum tau muaj.
Dab tsi yog qhov txawv ntawm ASTM A312 thiab ASTM A554?
ASTM A312 siv rau kev lag luam siab piping (siv los thauj cov tshuaj, chav dej, lossis dej) thiab yuav tsum tau kho cov tshuaj annealing nrog rau kev kuaj hydrostatic. Nyob rau hauv sib piv, ASTM A554 siv rau txhua yam los yog ornamental tubing (xws li handrails, rooj tog, tso kav, thiab lwm yam), qhov twg zoo nkauj thiab lub zog yog feem ntau xam tau tias yog ib qho tseem ceeb tshaj lub peev xwm tiv taus siab.
Kuv tuaj yeem tshawb xyuas qhov zoo ntawm cov raj no li cas?
Cov lus teb: Cov neeg yuav khoom nrhiav MTC (Mill Test Certificate). Ib tus kws tshaj lij MTC yuav tsum suav nrog:
Tshuaj ntsuam xyuas: Carbon, chromium, nickel, thiab lwm yam.
Mechanical tests: Tensile zog, elastic txwv thiab elongation.
NDT (Non-destructive testing): Cov txiaj ntsig ntawm eddy tam sim no kuaj lossis kuaj hydrostatic.
Deg roughness: Tshwj xeeb rau A270 tus qauv (Ra qhov tseem ceeb).
