U Type Radiant Tubes for Industrial Heating Furnaces

• Type: Casting Tubes
• Standard: AISI, ASTM, DIN, JIS, GB, BS, En, GOST
• Composition: Heat Resistant Alloy Steel
• Technique: Centrifugal Casting
• Shape: Tube
• Surface Treatment: Shot Blasting
• Model NO.: Radiant Tube
• Special Use: High-strength Steel Plate, Silicon Steel, Galvanized Steel Line
• Application: Heat Treaing Furnace
• Usage: Heat Treatment Furnaces
• Process: Centrifugal Casting
• Outside Surface: as Cast + Shot Blasting
• Inside Surface: Grinded and/or Bored
• Working Temperature: 700-1250 Celsius Degree
• Material: HK, Hn,Hu, HP, More2, 1.4848,1.4852, 2.4879 etc
• Lifespan: 5 Years More or Less Depends on Working Conditions
• Transport Package: Panel Wood Box
• Specification: OD100-280
• Trademark: none
• Origin: China
• HS Code: 8417909000
• Production Capacity: 10000 PCS/Year

Product Description

U type Radiant Tubes for Industrial Heating Furnaces

Product Description

U type Radiant Tubes are commonly used in currently installed industrial furnaces, there is burners and recuperators inside which through those to transfer heat to the load through irradiation.
 

Material	Hear Resistant Steel according to furnace temperatures and working conditions: - ASTM: HK, HN, HU, HP etc; - DIN standard: GX40CrNiSi25-20, GX40NiCrSi 38-19, GX40NiCrSiNb35-26, G-NiCr28W; - JIS Standard: SCH22, SCH24, SUPER22H etc. - EN, GOST standard.
Shape:	Beside U-type Radiant Tubes, there is few tpes which is used at corrent industrial furnaces: - Straight-type / single ended type Radiant tubes; - W-type Radiant Tubes; - P & Double P type Radiant Tubes;
Size	OD127/152/178/184/203 etc according to drawings.
Making Process	- centrifugal casting straight tube; - statics casting elbows; - welding tube with elbow, end cover, flange, ceramic fibers etc.
Inspection	- Chemical composition - visual inspection + liquid penetrant on tubes and welding, - gas-tight test & dimension inspection.
Package & Delivery	Panel wood box. 30-60 days.

 

Detailed Photos

Centrifugal Casting Tube

 

Finished Other Radiant Tubes' Pictures for Referance

 

 

Others Heat Resisitant Alloy Steel Products we make and supply.

Different kinds of heat resistant alloy steel products made of centrifugal casting, precision casting, investment casting, static casting, welding,
Products such as:
- Heat Treatment Fixtures, Trays, Base Grids, Baskets,Vventilation Fans etc used at different kinds of heat treating furnaces, material of HK,HP,MORE2, 1.4848/1.4852/2.4879, SCH22 etc;
- Reformer Tubes used at refinery and hydrogen making equipments HK, HP-Nb, 1.4848/1.4852 etc,
- Cracking Furnace Tubes used for ethylene cracking furnaces made of HP, 1.4852 etc, 
- Furnace Rolls used at Continious Annealing Line, Continious Galvanizing Line, Different Heat Treatment Furnaces etc
- Slide Blocks /Skidding Riders used at pusher type reheating furnaces made of HK, CO20, Co50 etc, 
- Retorts /Muffle for heat treating furnaces made of HK, 1.4848, AISI 310 steel etc through centrifugal casting, investment casting, welding.
- Alloy Cast Steel Spools used at aluminum foils  /copper foil / thin steel plate rolling mill made of centrifugal casting, material of 35CrMo, 35CrNiMo, KCP-12 etc
- Others anti-wear alloy steel, heat resistant alloy steel products made of centrifugal casting, precision casting, investment casting, sand casting etc.