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Centrifugal Cast Radiant Tubes
Product Category:Radiant tubes and Recuperators
Price:Negotiation
  The main products of Qingdao Hexin Machinery Co., Ltd.  include:  
U radiant tubes, W radiant tubes, Straight radiant tubes, Electricity radiant tubes, Special radiant t
ubes. Ethylene cracking furnace, furnace tube, reformer furnace tube, and so on.
Qingdao Hexin Machinery Co., Ltd. offer custom engineering and production: Bung assemblies,flanges,reducers, return bends, centrifugal cast tubes, and tube hangers, assembled or individual parts.

Lenient plate heat treatment furnace usually used for normalizing furnace, hardening furnace, hydrogen nitrogen protective environment, the inner furnace temperature is 500 ºC to 900 ºC according to Burner heating.
straight pipe adopt centrifugal casting technology, liquid steel casted into various types of  tube blank under the effort of centrifugal force, according to boring internal hole with boring mill, machining and welding according to the drawing. Commonly used material isZG40Cr25Ni20Si2 ,ZG40Ni35Cr25Nb,ZG45Ni48Cr28W5Si2,1.4848,1.4852,2.4879,Flange made by forging and machining,each step was under the strictly quality control, PT100%,RT,PMI,all these is to make sure the offered radiant tube have long usage life.

 
Item Centrifugal Cast Radiant Tubes
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








HEXIN Machinery produces various OEM wear and corrosion resistant components for the cement, lime, coal, shot blast machines,and iron Ore industries.
The castings HEXIN made generally are made from special irons and manganese steels, which are critically used in the sectiors of cement manufacturing,coal mining (surface and underground), copper smelting,crushers direct reduction of iron (DRI)
Iron ore manufacturing,Lime manufacturing. All the castings manufactured at HEXIN go through strict quality checks at all stages before being supplied to customers.

Contact Us

Tel.: 0086-532-6777 5336    Fax.: 0086-532-8898 7192

skype: zhishuai.liu    Email: info@hexinmachinery.com

Office address: Rm 1402-1403, Excellence Bldg, No.128 Yanji Rd, CBD,Shibei Dist, Qingdao, Shangdong 266000, China

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