Heat Treatment Heat Resistant U-Shaped Radiant Tube for Reliable Performance

• Customization: Available
• After-sales Service: Spare Parts
• Warranty: 12 Months
• Model NO.: U-Type
• Customized: Customized
• Condition: New
• Power Source: Electric
• Automatic Grade: Semi-Automatic
• Type: Steel Rolling Equipment
• Certification: ISO
• Process: Centrifugal Casting; Investing Casting; Welding an
• Standard: ANSI, ASTM, ASME, Adin, GB etc.
• Coating: Zinc Oxide
• Machining Tolerance: +/-0.01mm
• Weight: Upon Customer′s Drawings
• Transport Package: Wrapped in Seaworthy Wooden Cases or as Your Reque
• Specification: upon customers drawings
• Trademark: HYXSL
• Origin: China Jiangsu
• HS Code: 85149090
• Production Capacity: 5000tons/Month

Product Description

The straight tube section of the W-type radiation tube is expertly crafted from a high-temperature resistant centrifugally cast pit tube, while the bent sections are precision manufactured using state-of-the-art casting technology. This advanced W-type radiation tube is ideally suited for demanding applications such as continuous annealing, galvanized wire horizontal annealing furnaces, and silicon steel heat treatment furnaces. Operating within a protective nitrogen and hydrogen atmosphere, the tube efficiently harnesses the immense heat energy from natural gas or coke oven gas combustion. This energy is then adeptly transferred through radiation heat from the external tube, swiftly and uniformly elevating the temperature of strip steel from ambient levels to a precise 900 degrees Celsius, ensuring thorough and effective annealing.

Item	Centrifugal casting heating U-type radiant gas fired 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	High Nickel and high Chrome heat resistant alloys, Cobalt base alloys, like. HU,HT,HK,HP,HW,24/24NbTiZr,50Cr/50Ni(2.4813),1.4865,1.4849,1.4848,1.4410,1.4059, 1.4841, 1.4845,1.4852, 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: 55mm-580mm 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

Product Description

Our Advantages

Our products come directly from the factory, offering complete customization in a variety of sizes and materials to precisely align with customer specifications and guarantees. In addition, we are committed to providing the most competitive prices without compromising quality, making our offerings the best value in the market.

With years of professional expertise and relentless dedication, we deliver unparalleled custom design and engineering solutions. Utilizing only premium new raw materials such as nickel plating, chromium iron, cobalt, and tungsten iron, we ensure superior physical integrity and durability of our castings. Our comprehensive in-house production and testing facilities enable us to maintain exceptional quality standards. Our skilled workforce in casting, machining, and welding guarantees impeccable quality and prompt delivery.

Company Profile

• Corporate philosophy: People-centric, adaptive, pioneering, and innovative.
• Business philosophy: Future-focused, quality-driven, and value-creating.

• Quality Concept: Vigilant preparedness, disciplined integrity, and unwavering quality excellence.


Our production line

Chairman message

- During our anniversary celebrations, the Chairman's message profoundly communicates our company's core values and enduring corporate culture to every employee and partner, significantly enhancing our brand awareness and esteemed reputation.
- Our corporate culture serves as our pivotal competitive edge. We are committed to fostering a positive, united, and collaborative cultural environment.
- Innovation is the linchpin of our company’s progression. We must relentlessly pursue innovative strategies and proactively adapt to market dynamics to remain resilient amidst fierce competition and build a prosperous future together.
- We extend our heartfelt gratitude to all who choose us!

Certifications

Main products

FAQ

1. Q: How To give inquiry ?

A: Step 1, please tell us what weight ,dimension, material do you need please;

Step 2, Better help to provide the drawing with above-mentioned details please;

Step 3, when we have enough details, we may quote accordingly;

2 . Q: When will make delivery ?

A: Delivery Time

-Sample Order: 15 days after receipt of the full payment.

-Stock Order: 10 days after receipt of the full payment

-OEM Order: 40 days after receipt of the deposit.

3. After-sales Service

If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

4. Payment

T/T, Western Union, Moneygram ,cash.

5. Transportation

Transported by DHL, UPS, EMS, Fedex,Air freight. sea freight.

6. Do you support drop shipping?

Yes,your drop shipping is aviable.