ASTM 201 304 316 430 High-Precision Ba Surface Stainless Steel Tubes with Excellent Corrosion Resistance and High Strength

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ASTM 201 304 316 430 High-Precision Ba Surface Stainless Steel Tubes with Excellent Corrosion Resistance and High Strength

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Product Description

📊 Basic Information

Model NO.

304 316 304L 316L 904L 2205 2507

Type

Seamless

Technique

Cold Drawn

Material

Stainless Steel

Surface Treatment

Polished

Section Shape

Round

Tolerance

±1%

Origin

China

🔍 Product Description

Stainless Steel Precision Tube / Pipe

Stainless steel precision tube is a high-precision steel tube material, which is widely used in various machinery manufacturing, medical equipment, aerospace, petrochemical and other industries. It is mainly made of various stainless steel materials, such as 304, 316, etc., which has good corrosion resistance and high strength. The diameter and wall thickness tolerances of precision tubes are very tight, usually reaching or less than 0.05mm, ensuring their high precision and high quality.

The production process of this tube consists of both cold drawing and rolling, and after these treatments, the stainless steel tube has a smooth surface and precise dimensions to meet the most demanding technical requirements. Due to its excellent mechanical properties and chemical resistance, stainless steel precision tubes are widely used in precision instruments, hydraulic systems, pneumatic systems and other fields.

📋 Technical Specifications

Item	Details
Production Name	Stainless Steel Precision Tube / Pipe
Product Standard	AISI, ASTM, DIN, JIS, BS, NB
Material Grade	200 series (201, 202); 300 series (304, 304L, 316, 316L, 310S, 321); 400 series (409L, 410, 430); Duplex (2205, 2507); Special (904L, 347H)
Surface Finish	BA, 2B, 2D, 4K, 8K, NO.4, HL, SB, Embossed
Out Diameter	0.2mm - 6mm
Wall Thickness	0.02mm - 2mm
Usage	Surgical instruments, Water treatment, Sensors, Pipeline Transport, Boiler Pipe, Machinery Industry
Processing Services	Bending, Welding, Decoiling, Punching, Cutting

🖼️ Product Display

❓ Frequently Asked Questions

What are the primary applications for precision stainless steel tubes?

These tubes are widely used in medical equipment (surgical instruments), aerospace components, petrochemical industries, hydraulic and pneumatic systems, and high-precision sensors.

What is the typical tolerance for your precision tubing?

Our production process ensures very tight tolerances, typically reaching ±1% or even as low as 0.05mm for diameter and wall thickness.

Which material grades do you provide?

We provide a comprehensive range including 304, 304L, 316, 316L, 310S, 321, 201, 202, 430, and high-performance alloys like Duplex 2205 and 2507.

Can you provide custom processing services?

Yes, we offer various processing services including bending, welding, decoiling, punching, and high-precision cutting to meet specific technical requirements.

How are the tubes protected during transport?

Tubes are packed with inner plastic film and outer waterproof cloth. We also use plastic caps to protect both ends and can provide wooden box packaging if required.

What surface treatments are available?

We offer BA (Bright Annealed), 2B, Polished (8K/Mirror), Hairline (HL), and embossed surfaces to suit different aesthetic and functional needs.

ASTM 201 304 316 430 High-Precision Ba Surface Stainless Steel Tubes with Excellent Corrosion Resistance and High Strength

Product Description

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