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Yuanfang Steel Logo Yuanfang Steel

Precision Bright Annealed Tubes & Seamless Pipes

Premium stainless steel and titanium alloy tubing engineered for performance, durability, and purity. Trusted by industries worldwide since 2005.

Yuanfang Steel Factory

About Yuanfang Steel

Founded in 2005 in Wenzhou, Zhejiang Province, Yuanfang Steel Co., Ltd. has emerged as a leading manufacturer of high-precision Bright Annealed (BA) stainless steel tubes and seamless titanium alloy pipes. With over 30 years of collective industry experience, our engineering team is dedicated to innovation, quality, and customer satisfaction.

We specialize in German-precision manufacturing standards, delivering products that meet ASTM, ASME, and ISO specifications for critical applications in food processing, pharmaceuticals, heat exchange systems, and high-corrosion environments.

30+ Years Expertise

Engineer-led innovation in BA tube modification and performance enhancement.

800 Tons/Month

High-capacity production with imported lines and fast sampling.

Our Advantages

Why global partners choose Yuanfang Steel

Brand Power

Recognized manufacturer with a strong reputation for quality and reliability in the global BA tube market.

Product Strength

Engineers develop high-performance BA tubes with free proofing and sample support for custom needs.

Production Ability

4 imported production lines, 800 tons/month output, and 2-day sampling for customized products.

Engineered for Performance

Our Bright Annealed tubes deliver unmatched quality

High Glossiness

After polishing, the surface achieves mirror-like finish for aesthetic and functional excellence.

High Cleanliness

Ultra-clean surface ideal for food, pharmaceutical, and sanitary applications.

Strong Corrosion Resistance

Protective oxide layer formed during annealing ensures long-term durability.

Excellent Mechanical Properties

Withstands high pressure and thermal cycling in demanding industrial environments.

Our Featured Products

Premium stainless steel and titanium alloy tubing for critical applications

ASTM A269/ASME SA269 TP304 Stainless Steel Bright Annealed Round Tube

ASTM A269/ASME SA269 TP304 Stainless Steel Bright Annealed Round Tube

Seamless or welded, precision-drawn, bright annealed finish. Ideal for instrumentation and general industrial use.

ASTM B861 GR2 R50400 3.7035 Titanium Alloy Seamless Annealed Pipe

ASTM B861 GR2 R50400 3.7035 Titanium Alloy Seamless Annealed Pipe

High strength-to-density ratio, excellent corrosion resistance. Used in aerospace, marine, and chemical processing.

Sanitary Seamless Tube ASTM A270 TP316L 1.4404 Bright Annealed

Sanitary Seamless Tube ASTM A270 TP316L 1.4404 Bright Annealed

Ultra-clean surface, electropolished finish. Meets FDA and 3A standards for food, beverage, and biopharma.

BA ASTM A213 / A269 TP316L Stainless Steel Seamless Tube

BA ASTM A213 / A269 TP316L Stainless Steel Seamless Tube

High-temperature resistant, ideal for boiler, superheater, and heat exchanger applications.

ASME SA249 TP304 Stainless Steel Welded Tube

ASME SA249 TP304 Stainless Steel Welded Tube, Bright Annealed, Plain End

Cost-effective solution for low-pressure systems with excellent surface finish and weld integrity.

ASTM A269 TP316L Stainless Steel Seamless Dry Coil Tube

ASTM A269 TP316L Stainless Steel Seamless Dry Coil Tube

Used in refrigeration, HVAC, and cooling systems. Bright annealed for smooth internal flow.

Precision Capillary Tube Bright Annealed Stainless Steel

Precision Capillary Tube Bright Annealed Stainless Steel Seamless Tubing A269 TP304 TP316L

Tight tolerances, smooth bore. Used in medical devices, instrumentation, and analytical systems.

Stainless Steel Coil Tubing A269 TP304 / TP304L / TP310S / TP316L

Stainless Steel Coil Tubing, A269 TP304 / TP304L / TP310S / TP316L, Bright Annealed

1/4 INCH BWG18. Flexible, kink-resistant. Ideal for fluid transfer in tight spaces.

2005

Founded

30+

Years Expertise

800

Tons/Month Output

2

Days Sampling

Frequently Asked Questions

What is Bright Annealing?

Bright annealing is a heat treatment process performed in a controlled atmosphere to prevent oxidation, resulting in a clean, reflective surface finish without scale.

Can you provide custom sizes and finishes?

Yes, we offer customization for dimensions, tolerances, and surface finishes including 320 grit polishing. Samples are available within 2 days.

What industries use your tubes?

Our products serve food & beverage, pharmaceuticals, chemical processing, heat exchange, instrumentation, and aerospace sectors.

Do you offer international shipping?

Yes, we export globally with reliable logistics partners and full documentation support.

Get in Touch

Reach out for product inquiries, samples, or technical support.

Phone

+86-577-88689565

Email

service@shanglesteel.com

WhatsApp

+8618814989998

Address

No.543, Yongchang Road, Gaoxin Park, Longwan District, Wenzhou City, Zhejiang Province, China

Visit Official Website

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