Steel Castings Tube Supports A297 Gr. HK, Hh, Hf etc for Furnace Convection Tubes

• Customization: Available
• Feature: Long Time Materials
• Usage: Petrochemical Industry Furnace
• Process: Sand Casting, Sand Blasting
• Outside Surface: as Cast
• Working Temperature: 800-1100 Celsius Degree
• Type: Heat-Resistant Material
• Transport Package: Panel Wood Box
• Specification: 2500x900
• Trademark: none
• Origin: China
• HS Code: 8417909000
• Production Capacity: 10000PCS/Year

Product Description

Steel castings tube supports A297 Gr.HK, HH, HF etc for Furnace convection tubes

Raw Material	Heat resistant steel, such as: HH, HK and HP-Nb, and Equivalent Grade, - HK/ 1.4848/ GX40CrNiSi25-20, - HP-Nb/ 1.4852/ GX40NiCrSiNb35-26
Making Process	Sand casting + sand blasting
Inspection	- Chemical Composition, - Visual inspection, - liquid penetrant test/PT (optional), - Dimension inspection.
Packing	- Panel Wood Box; - about 60 days.
OEM	yes, according to provided drawings.

 

Detailed Photos

 

Catalyst Reformer Tube                 Cracking Furnace Tube

 

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.