The reformer tube used on hydrocarbon steam reforming furnace is widely used in oil refinery, chemical plant and metallurgy industry such as DRI plant.
The petrochemical industry has a big demand for hydrogen. Over 90% of global refineries and chemical plants produce hydrogen by hydrocarbon steam reforming process.
Hydrocarbon steam reforming furnace includes: inlet manifold, reformer tubes, outlet manifold and up/down pigtail tubes. Reformer tube is produced by centrifugal casting.
Manufacturing standards | HG/T 2601, ASTM A608, DIN 10295,JIS G5122, etc or as per clients’ drawing and design | Sizes:
|
Reformer furnace | inlet manifold, | OD100mm-OD400mm, wall thickness 10mm-40mm; |
outlet manifold | OD300mm-OD1200mm wall thickness 10mm-30mm;( including refractory ) | |
reformer tubes | OD100mm-OD300mm, wall thickness:8mm-20mm
| |
up/down pigtail tubes. | Costumed | |
Manufacturing process | Centrifugal casting | |
Static casting | Reducer for reformer tube and manifold, hanger Rolled and welding tube/pipe: machined by outsourced tube/pipe | |
precision casting |
Reformer tube centrifugal casting pipe Grades
Grade | Corresponding grade | ||||
HG/T | DIN/EN | ASTM | JIS | ||
NH25-20 | ZG40CR25NIZ0SI2 | GX40CRNISI25-20 | 1.4848 | HK40 | SCH22 |
NH20-32NB | ZG14NI32CR20NB | GX10NICRSINB32-30 | 1.4859 | CT15C | SCH34 |
NH25-35NB | ZG50NI35CR25NB | GX40NICRSINB35-26 | 1.4852 | HP50+NB | SCH24XNB |
NH25-35MIC | ZG50NI35CR25NB | GX45NICRNB35-25 | 1.4856 | HP50+NB(MA) | |
NH25-35W | Z50NI35CR25EW4 | HP50+W | |||
NH28-48-5W | ZG45NI48CR28W5SI2 | G-NICR28W | 2.4879 | NA22H | SCH42 |
NH30-40-5AL | |||||
NH35-45MIC | ZG50NI45CR35NBM | GX45NICRSINB45-35 | 1.4889 | ||
NU25-35-15CO | ZG50NI35CR25CO15W5 | ||||
NH33-48-15W | |||||
UMCO50 |
Package: plastic and woven pack or wooden box
Payment: TT30% down payment the balance before carrying &Mill test Certificate supplied
Mill test Certificate supplied or the third party such as SGS,BV etc checking accept
Parts of reformer tube pipe workshop:
Welcome to contact us for reformer tube inquiry and order
petersy168
+86-18601515612