Centrifugal Casting Gas Radiant Tubes

• Customization: Available
• Casting Method: Special Casting
• Casting Form Material: Metal
• Model NO.: 57-1200
• Casting Metal: Cast Steel
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Coating: Syrup or pulp waste
• Machining Tolerance: +/-0.10mm
• Standard: ASME
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Od: 57-300mm
• Thickness: 8-20
• Finish: Casting & Sand Blast or Finished Machining
• Process: Spun Cast/Centrifugal Cast
• Length: Customed
• Roughness: Customed
• Common Material: 1.4848,1.4849, 1.4855,2.4879,Umco50
• Transport Package: Wooden Box
• Specification: 57-300
• Trademark: RUIYANG
• Origin: China
• HS Code: 84179090
• Production Capacity: 5000t/Year

Product Description

Metal Casting Heat resistant steel pipe Centrifugal casting tube supplied
 Radiant Tubes:

item	electricity heated radiant tubes welded by centrifugal casting with material 1.4848, 1.4849, 1.4855,2.4879,etc
Process	Centrifugal/spun casting method for tube sections, investment casting for the elbows or bends ,hangers, welding and machining.
Shapes	U-type, W-Type, 0-Type, P-type, L-Type,S-Type, Straight-type, Electric radiant tubes.
Material	ZG40Cr25Ni20Si2,ZG40Ni35Cr25Nb,ZG45Ni48Cr28W5Si2,1.4848,1.4852,2.4879 or as per customer's requirements.
Application	The radiant tubes are  working at high temperature environment  on average: 800-1200ºC, most of them are  used for indirect heating to furnace  like  CAL(continuous annealing line) CGL,(Conginious galvanizing line).
Specifications	Outer diameter: 60-2400mm Thickness: 5mm,6mm,7mm or customized Length: as per your request
Test	Chemical analysis by spectrometer for each heat,eddy current test,pressure test ,thickness test , PT 100%(liquid penetrant test),VI(visual inspect)100%,dimensional check.
Products	U radiant tubes W radiant tubes Straight radiant tubes Electricity radiant tubes Special radiant tubes

heat-resistant steel reformer pipe tubes:

Casting Centrifuge Stainless Alloy Reformer Tubes for sale                                                                                 max dia1200mm furnace tube supply
Manufacturing standards:	HG/T 2601, ASTM A608, DIN 10295,JIS G5122, etc or as per clients' drawing and design
Reformer tube Sizes	reformer tubes	OD100mm-OD300mm, wall thickness:8mm-20mm
	inlet manifold	OD100mm-OD400mm,wall thickness 10mm-40mm
	outlet manifold	OD300mm-OD1200mm,wall thickness 10mm-30mm; ( including refractory )
	up/down pigtail tubes	customed
Static casting:	Reducer for reformer tube and manifold, hanger
Rolled and welding tube/pipe:	machined by outsourced tube/pipe
Manufacturing process	Centrifugal casting, Static casting and precision casting
Package:	plastic and woven pack or wooden box
Payment:	TT30% down payment the balance before carrying &Mill test Certificate supplied
Certificate	Mill test Certificate supplied or the third party such as SGS,BV etc checking accept

welcome to contact us for inquiry!

Application of Chinese Centrifugal casting heat-resistant steel :

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.

Parts of common Grades of Casting Centrifuge Stainless Alloy Reformer Radiant Tubes for sale( below chart:)

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

Features of Centrifugal casting pipes:

1). Heat-Resistance and the finish quality is good for centrifugal casting

2). corrosion resistance, especially pitting resistance is excellent;

3). Size various

4).Produce quickly,soonest delivery

Should you are interested in our products, take action to buy or wholesale the quality casting centrifuge stainless alloy refomer radiant tubes for sale in stock from our factory. Shaanxi Ruiyang, as one of the leading manufacturers and suppliers in China, has various sizes of products with competitive price at your choice.