High-Temperature Tube Corrosion-Resistant Tube DIN Steel Heat Exchanger Tubes for Efficient Applications

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Product Description

Basic Product Information
Model NO.DIN Steel Heat Exchangers Tubes
TypeSeamless
TechniqueHot Rolled
MaterialCarbon Steel
UsagePipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food Industry, Machinery, Chemical, Construction
Section ShapeRound
Material GradeA106, A53, 20#, 45#, Q235B, Q355B, 20G, 35CrMo, 42CrMo
StandardsASTM A106/A53; GB/T8163/8162; EN10210/10216
Size RangeOD: 10-1000mm, WT: 2-100mm
Mechanical PropertiesHigh Strength, High Pressure, Good Ductility
Quality CertificationEN 10204 3.1 MTC, ISO9001
Non-Destructive TestHydrostatic, UT, Eddy Current Testing
Steel Heat Exchanger Tubes
Technical Specifications
Region Standard Common Grades
USAASTM A53/A106/A179/A192/A213/A335Gr.B, A179, T11, T22, P1, 4140
GermanyDIN 1626/17175/2448/2391ST37, ST35.8, ST45, ST52, 15Mo3
JapanJIS G3452/G3454/G3456/G3461STPG38, STB30, STS38, STB42
ChinaGB/T8162/8163, GB531010#, 20#, 45#, Q355B, 15CrMo
Product Advantages

🛡️ HIGH-INTENSITY

Uniform thickness and smooth surface. Maintains strength under high pressure and temperature. High wear and impact resistance.

🧪 CORROSION-RESISTANT

Excellent pressure resistance and anti-corrosive properties. Ensures pipeline integrity with long service life and low maintenance costs.

📦 ADEQUATE INVENTORY

Wide range of specifications in stock, providing seamless support for engineering procurement and ensuring timely delivery.

🔧 AFTER-SALES SUPPORT

Full tracking of the transportation process with 24-hour response teams to ensure worry-free cooperation.

High Intensity Tube
Corrosion Resistant
Inventory
Industrial Applications

Our steel tubes are widely utilized in liquid transportation (pump wells, gas, water), building pipelines, structural greenhouses, mechanical parts, and curtain walls.

Pipe Application Factory Production
Professional Manufacturing

Since 2016, our factory has integrated modern production with international trade. Our facilities house large-scale machinery for forging and rolling seamless steel pipes, square pipes, galvanized products, and steel plates. We focus on high-quality craftsmanship, ensuring every product serves as a solid pillar for industrial and construction sectors. We adhere to the principle of "advancing with the times," building trust through integrity and superior service.

Manufacturing Facility
Qualification & Standards
Certificate 1
Certificate 2
Frequently Asked Questions
Q1: How do you guarantee the quality of your steel tubes?
We have passed ISO9001, SGS, and CE certifications. We provide pre-production samples before mass production and conduct a final inspection before every shipment. Third-party inspections are also welcome.
Q2: What is the typical delivery time for orders?
For stock items, delivery takes about 10 days. For custom production or large quantities, it typically ranges between 15 to 45 days depending on the specifications.
Q3: Can I request samples before placing a bulk order?
Yes, we provide free samples to customers worldwide. However, the customer is responsible for the express shipping costs.
Q4: What are the common packaging methods for your steel products?
Products are usually packed in bundles with steel strips. For sensitive materials like stainless steel or coated pipes, we use moisture-proof plastic films and anti-rust paper to prevent corrosion during sea transport.
Q5: What payment terms do you currently accept?
We generally accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Collection (D/P, D/A). We are open to negotiating flexible terms based on specific order requirements.
Q6: How are the products shipped?
We ship via container or sea bulk. A 20-foot container can load up to 27 tons (max 5.8m length), and a 40-foot container can load up to 28 tons (max 11.8m length).

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