European Standard En10305 E215 E235 E355 Cold Rolled Black Carbon Seamless Cold Drawn Precision Steel Tube for Precision Applications

Basic Information

Model NO.

EN10305 Cold Drawn Steel Tube

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Surface

Black / Galvanized

Standard

En10305

Steel Grade

E215 E235 E355

Outer Diameter

5-1600mm

Thickness

2mm-200mm

MOQ

5 Tons

Technical Specification

Region	Standard	Materials & Grades
China	GB/T8162/T8163 GB5310/6579/9948	10#, 20#, 45#, Q345B, Q355B, 20Cr, 40Cr, 15CrMo, 42Crmo
U.S.A.	ASTM A53/A106/A179/A192/A213/A335/5L/5CT	Gr.B, Gr.A, A179, A192, T11, T22, P1, 4140, 4130
Germany	EN10305 / DIN 17175/2391/1629	E215, E235, E355, ST37, ST35.8, ST45, ST52, 15Mo3

Product Advantages

🛡️

HIGH-INTENSITY

The material has uniform thickness, smooth surface and high strength, and maintains its strength at high pressure and high temperature. It also has high wear resistance and impact resistance.

🧪

CORROSION-RESISTANT

It is highly resistant to corrosion and has excellent pressure resistance. It will not deform or burst, ensuring the integrity of the pipeline. Lowers long-term maintenance costs.

🏭

ADEQUATE INVENTORY

We offer a wide range of product specifications and sufficient inventory, enabling us to provide seamless support for your engineering procurement needs.

Application & Production

Advanced production equipment ensures product quality and production efficiency. Our products are widely used in liquid transportation, structural pipelines, mechanical parts, and curtain walls.

Qualification Certificate

Frequently Asked Questions

Q1: How do you guarantee the quality of the steel tubes?

We have passed ISO9001, SGS, and CE certifications. We perform pre-production sample testing and a final inspection before shipment. Third-party inspections are also accepted.

Q2: Can I request free samples before placing a bulk order?

Yes, we can send samples worldwide. While the samples are free, customers are responsible for the express shipping costs.

Q3: What is the typical delivery time for orders?

For inventory items, delivery takes about 10 days. For custom production or large quantities, it usually ranges between 15-45 days.

Q4: What packaging methods are used for export?

Products are usually bundled with steel strips. For sensitive materials, we use moisture-proof and anti-rust packaging such as plastic films and specialized paper to prevent corrosion during sea transit.

Q5: What payment terms do you accept for international trade?

We generally accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and Collection (D/P, D/A). Flexible terms can be negotiated based on the specific order.

Q6: Are the steel tubes customizable in terms of size and treatment?

Yes, we provide customization for outer diameter, thickness, and length. Surface treatments like galvanized, oiled, or painted surfaces are also available upon request.

Discover More Products

European Standard En10305 E215 E235 E355 Cold Rolled Black Carbon Seamless Cold Drawn Precision Steel Tube for Precision Applications