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Premium Stainless Steel Pipes & Tubes

High-quality 201, 304, and 316L stainless steel pipes, capillary tubes, laser-cut solutions, and fittings — engineered for durability, precision, and global industrial applications.

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Your Professional & Reliable Partner

Lianyungang Tiancheng Network Technology Service Co., Ltd. is a subsidiary of Lianyungang Yongyu Stainless Steel, specializing in serving global markets and trade services. Located at the east bridgehead of the Eurasian Continental Bridge, our facility leverages the full industrial chain support of the port-area stainless steel concentration zone.

We offer one-stop quality control from billet production to final product delivery, ensuring rapid, reliable, and high-standard service for clients worldwide.

2013
Founded
500+
Employees
$500M
Annual Sales
Stainless Steel Pipe Welded Stainless Steel Pipe Pipe Bends ASTM Stainless Steel

Our Product Categories

We specialize in a wide range of stainless steel pipes and related products, ensuring precision, durability, and compliance with international standards.

201 Stainless Steel Pipe

Cost-effective solution for general-purpose applications with good corrosion resistance.

304 Stainless Steel Pipe

Most widely used grade, excellent for food, chemical, and architectural uses.

316L Stainless Steel Pipe

Superior corrosion resistance, ideal for marine and harsh chemical environments.

Capillary Tubes

Precision small-diameter tubes for medical, instrumentation, and HVAC systems.

Laser Pipe Cutting

High-precision CNC laser cutting for custom shapes and profiles.

Steel Pipe Fittings

Elbows, tees, caps, flanges — all in premium stainless grades.

Cold Rolled Strip

High surface finish, tight tolerance steel strips for industrial use.

Hot Rolled Strip

Durable, scalable steel strips for structural and heavy-duty applications.

Top Products

Explore our best-selling stainless steel pipes and components trusted worldwide.

AISI 2B 201 Stainless Steel Pipe

AISI 2B 201 Stainless Steel Pipe

  • • ASTM Stainless Steel Pipe Standard
  • • Diameter: 1240mm
  • • Ideal for structural and industrial use
Hot Rolled SS 304 Pipe

Hot Rolled SS 304 Sch 10 Pipe

  • • JIS Standard, 6m Length
  • • 3 Inch Diameter
  • • High strength for pressure systems
304 Seamless Stainless Steel Tube

304 Seamless Stainless Steel Tube

  • • Wall Thickness: 0.1mm – 0.45mm
  • • Welded & Seamless Options
  • • Precision for high-performance systems
316 Stainless Steel Flange

316 Stainless Steel Pipe Flange

  • • Metric & ASTM Standards
  • • Corrosion-resistant for marine use
  • • High-pressure sealing capability
Stainless Steel Pipe Bends

Stainless Steel Pipe Bends

  • • Custom curvature options
  • • Smooth internal finish
  • • Used in fluid transport systems
ASTM Standard Stainless Pipe

ASTM A312 Seamless Pipe

  • • EN/JIS/ASTM Compliant
  • • For seawater and chemical equipment
  • • 304 & 316L grades available
Stainless Steel Round Pipes

Stainless Steel Round Pipes

  • • Diameter range: 1/4” to 24”
  • • Seamless & welded options
  • • Ideal for architectural and industrial use
Laser Pipe Cutting

CNC Laser Pipe Cutting

  • • High-precision profiling
  • • Custom shapes and holes
  • • Compatible with all pipe types

Why Choose SSSteel-Pipe?

Quality Guaranteed

Full-process quality control from billet to delivery ensures consistent, reliable performance.

Fast Delivery

Strategic port location enables rapid global shipping and just-in-time logistics.

Global Trust

Products exported worldwide, trusted by industries in construction, energy, and manufacturing.

2013
Year Established
500+
Skilled Employees
$500M
Annual Revenue

Frequently Asked Questions

What grades of stainless steel do you offer?

We specialize in 201, 304, 316L, and custom grades based on client specifications and international standards (ASTM, JIS, EN, DIN).

Do you provide custom pipe cutting?

Yes, our CNC laser pipe cutting service allows for precise, customized profiles, holes, and shapes to meet your exact requirements.

What is the difference between seamless and welded pipes?

Seamless pipes are formed without a weld seam, offering higher strength and pressure resistance. Welded pipes are cost-effective and suitable for many general applications.

Can you ship internationally?

Yes, we export globally with reliable logistics partners and offer FOB, CIF, and other standard trade terms.

Get in Touch

Ready to request a quote or learn more about our stainless steel products?

Phone: +8615161302210
Email: [email protected]

For detailed inquiries, document uploads, or project specifications, please visit our official website.

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