Special-Shaped Bent Radiant Tube Manufacturer | Custom Furnace Radiant Tube | FH

Product Specification

Special-Shaped Bent Radiant Tube
Material: SS400 | Size: 1053.9 × 1172 × 196 mm | Custom Fabricated for Industrial Furnace Systems

FH® Alloy manufactures special-shaped bent radiant tubes for industrial furnace and heating equipment applications. This model is a custom fabricated bent radiant tube made from SS400, with an overall size of 1053.9 × 1172 × 196 mm.

Compared with standard straight or U-shaped tubes, this type of radiant tube is designed with a more complex bent structure to meet specific furnace layouts, installation constraints, and heat distribution requirements.

Product Overview
This special-shaped bent radiant tube is designed for indirect heating systems used in industrial furnaces. Its multi-bend structure helps adapt to limited installation space while providing an effective radiant heating path inside the furnace.

FH® Alloy supports custom production according to:

• Customer drawings
• Existing samples
• Furnace structure
• Installation requirements
• Heating system design

Product Specifications

Key Features
Complex Bent Structure
Designed to match special furnace layouts and limited installation space.
Custom Fabrication
Manufactured according to customer drawings and actual equipment requirements.
Stable Welded Construction
Fabricated with multiple bent sections and welded joints to form the required shape.
Flexible Design Adaptation
Suitable for non-standard furnace systems where standard radiant tube shapes are not applicable.
Industrial Use
Applicable for indirect heating systems and related high-temperature equipment structures, depending on working conditions.

Material: SS400
This product is manufactured from SS400, based on the customer’s drawing and project requirements.

SS400 is commonly used in fabricated structural applications and can be selected for certain furnace component designs depending on the actual service condition, structural role, and operating environment.

If your application requires different temperature resistance or service performance, FH® Alloy can also discuss alternative material solutions according to:

• Operating temperature
• Furnace atmosphere
• Heating method
• Structural requirements
• Service life expectations

Applications
Special-shaped bent radiant tubes can be used in:

• Industrial furnace systems
• Heat treatment equipment
• Indirect heating assemblies
• Customized combustion or heating systems
• Furnace projects with limited installation space
• Non-standard thermal equipment

This type of tube is especially suitable for projects where the customer requires a custom pathway, special turning angles, or a compact structural arrangement.

Manufacturing Process
For this type of fabricated radiant tube, the manufacturing process may include:
Material preparation → pipe cutting → bending → section fitting → welding → dimensional inspection → surface cleaning → final inspection

Because this product has a more complex geometry, special attention is given to:

• Bending accuracy
• Weld quality
• Assembly alignment
• Overall dimensions
• Structural consistency
• Surface condition

Custom Manufacturing Capability
FH® Alloy can customize special-shaped bent radiant tubes according to customer requirements.

Custom options include:

• Tube diameter
• Wall thickness
• Total size
• Bending radius
• Connection dimensions
• Inlet and outlet positions
• Mounting structure
• Base plate or support design
• Material selection

We can manufacture according to technical drawings, dimensional sketches, or actual samples.

Why Choose FH® Alloy?
FH® Alloy focuses on customized furnace components and heat-resistant metal fabrications for industrial applications.

Our advantages:

• OEM and custom manufacturing
• Drawing-based production
• Experience with non-standard furnace components
• Support for special-shaped fabricated structures
• Stable quality control
• Export-oriented service

Our product range includes:

• Special-shaped radiant tubes
• U-shaped radiant tubes
• Straight radiant tubes
• P-type radiant tubes
• Furnace rollers
• Heat treatment fixtures
• Furnace trays and baskets
• Other custom furnace accessories

Quality Control
Depending on project requirements, inspection can include:

• Dimensional inspection
• Visual inspection
• Weld inspection
• Material verification
• Assembly inspection
• Surface inspection

All inspection details can be confirmed before production.

Request a Quote
Looking for a reliable supplier for special-shaped bent radiant tubes?

Please send us the following information for quotation:

• Product drawing or sketch
• Material requirement
• Overall dimensions
• Tube diameter and wall thickness
• Working conditions
• Quantity required
• Photos of the existing product, if available

FH® Alloy supports custom fabrication based on your drawing and project requirements.

FAQ
Q1: Can you manufacture this type of special-shaped bent radiant tube according to our drawing?
Yes. FH® Alloy specializes in custom production according to customer drawings, samples, and technical requirements.

Q2: Is the size fixed at 1053.9 × 1172 × 196 mm?
No. This size is for this specific project. We can customize the dimensions according to your application.

Q3: Can the material be changed from SS400?
Yes. Material can be adjusted according to your operating condition and project requirements.

Q4: Is this a standard product?
No. This is a non-standard custom fabricated radiant tube designed for a specific furnace structure.

Q5: What information is needed for quotation?
A drawing is preferred. If no drawing is available, please provide dimensions, photos, material, application, and quantity.