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

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

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Product Description

📋 Basic Information

Model NO.

EN10305 Cold Drawn Steel Tube

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Standard

EN10305

Steel Grade

E215 E235 E355

Outer Diameter

5-1600mm

Thickness

2mm-200mm

Usage

Pipeline, Boiler, Hydraulic/Automobile Pipe, Machinery Industry

Certificate

ISO/CE/SGS

⚙️ Technical Specifications

Region	Standard	Grades
Germany	EN10305 / DIN EN 10225 / DIN 2391	E215, E235, E355, St35, St52
USA	ASTM A53/A106/A179/A192/A519	Gr.B, A179, A192, 4140, 4130
China	GB/T8162, GB/T8163, GB5310	10#, 20#, 45#, Q355B, 20CrMo
Japan	JIS G3454, G3461	STPG38, STB33, STB42

🚀 Product Advantages

HIGH-INTENSITY

Uniform thickness, smooth surface and high strength. Maintains integrity under high pressure and temperature with excellent wear and impact resistance.

CORROSION-RESISTANT

Excellent pressure resistance and anti-corrosion properties. Long service life reduces replacement frequency and maintenance costs.

📜 Qualification & Quality

🏭 Applications & Factory

Ideal for liquid transportation (pumps, gas, water), structural pipelines, greenhouse frames, mechanical parts, and curtain walls.

❓ Frequently Asked Questions

Q: How do you guarantee the quality?

A: We have passed ISO9001, SGS, and CE certifications. We provide pre-production samples and conduct final inspections before shipment. Third-party inspections are also welcome.

Q: Can I request free samples?

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

Q: What is the typical delivery time?

A: Generally, delivery takes 15-45 days depending on the quantity and specific requirements. Inventory items can be dispatched faster.

Q: How are the steel products packaged for shipping?

A: Products are usually bundled. For sensitive items like precision tubes, we use moisture-proof plastic films and anti-rust paper to ensure safety during transit.

Q: What payment methods do you accept?

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

Q: How do price fluctuations affect my order?

A: Due to raw material cycles, prices vary. Please provide your specifications (grade, size, quantity) and we will provide the best real-time quote within 24 hours.