guandao
  • Home
  • News
  • Premium Seamless Steel Pipe for Durable Applications

Jul . 25, 2025 01:01 Back to list

Premium Seamless Steel Pipe for Durable Applications


Enterprise: CANGZHOU YULONG STEEL CO.,LTD.
Official Website: https://www.ylsteelfittings.com
Contact Information:
Phone: +86 13303177267
Email: admin@ylsteelfittings.com
Mobile: +86 13303177267
Address: Lijiapu, Wulongtang Village, Cang County, Cangzhou City, Hebei Province
Industry Overview: The Demand and Trend of Seamless Steel Pipe

The global market for seamless steel pipe is witnessing robust growth thanks to its unmatched strength, durability, and ability to withstand high pressure and extreme temperatures. According to the Steel Tube Institute, the market size for seamless pipes is expected to surpass $75 billion by 2030, propelled by increased demand from sectors such as energy, petrochemicals, construction, and automotive (source).

This growth is complemented by the technological evolution within the industry. Seamless steel pipe manufacturing now incorporates advanced alloying technologies and precision metallurgy, making products such as stainless steel pipe even more resilient to corrosion and mechanical stress. As per a recent article in the Journal of Manufacturing Processes, the use of clean steel and optimized rolling processes significantly enhances the mechanical properties of seamless tubes.

Company Introduction

CANGZHOU YULONG STEEL CO.,LTD. stands as a premier manufacturer specializing in both seamless steel pipe and stainless steel pipe products. With decades of expertise and a global export network, the company delivers products that meet international standards, including ASTM, DIN, EN, and GB. Their core product, Steel Pipes - ASTM A192, is widely esteemed for its application in high-temperature pressure systems.

Product Spotlight: Steel Pipes - ASTM A192

Product Name: Steel Pipes - ASTM A192
Product Brief: ASTM A192 seamless ferritic alloy steel boiler tubes are meticulously designed for high-temperature service. These seamless steel pipes are primarily used in manufacturing boilers, superheaters, and heat exchangers where resistance to high temperature and pressure is paramount. The ASTM A192 specification ensures the highest safety and performance reliability.
Product Page: https://www.ylsteelfittings.com/steel-pipes-astm-a192.html

Premium Seamless Steel Pipe for Durable Applications Premium Seamless Steel Pipe for Durable Applications Premium Seamless Steel Pipe for Durable Applications
Technical Analysis: Key Parameters of Seamless Steel Pipe
Parameter Seamless Steel Pipe Stainless Steel Pipe
Material Standard ASTM A106, ASTM A192, DIN 17175, EN 10216 ASTM A312, ASTM A213, EN 10216-5
Production Process Hot-rolled, Cold-drawn Cold-drawn, Welded/ERW
Diameter Range 6mm – 508mm 6mm – 600mm
Wall Thickness 1mm – 100mm 1mm – 50mm
Length 4m – 12m (customized up to 24m) 6m – 12m (customized options)
Tensile Strength 415 – 760 MPa 485 – 620 MPa
Yield Strength 205 – 520 MPa 170 – 310 MPa
Max. Working Temperature Up to 650°C Up to 1100°C
Corrosion Resistance Moderate, improved with alloying elements High (Cr, Ni, Mo content)
Technical Parameter Trend of Seamless Steel Pipe (2015-2024)
ASTM A192 Technical Benchmark: Comparison & Visualization
Property ASTM A192 Seamless Pipe Regular Carbon Seamless Pipe
Material Carbon Steel (SA192) ASTM A106 (Gr.B/C)
Tensile Strength ≥325 MPa ≥375 MPa
Yield Strength ≥180 MPa ≥205 MPa
Liner Hardness (HB) ≤156 ≤180
Wall Thickness Tolerance +/- 12.5% +/- 12.5%
Typical Use Boilers, Heat Exchangers General Purpose

CANGZHOU YULONG STEEL CO.,LTD.'s seamless steel pipes conform strictly to ASTM, EN, and DIN international standards, ensuring every batch offers outstanding mechanical properties—including high-tensile and yield strength—and excellent microstructure, as recognized by leading industry journals (source).

Applications of Seamless Steel Pipe & Stainless Steel Pipe
  • Seamless steel pipe for Oil & Gas Transmission: High-pressure resistance makes it indispensable for upstream, midstream, and downstream pipelines.
  • Power Generation: Widely used in steam boilers, heat exchangers, superheaters, and nuclear reactors where absolute leakage prevention is required.
  • Chemical & Petrochemical: Stainless steel pipe is preferred where chemical durability and corrosion resistance are vital, e.g., in fertilizer and acid plants.
  • Mechanical Engineering: Hydraulic systems and automotive components rely on seamless pipes’ structural integrity.
  • Construction Industry: Used in modern infrastructure for underground piping, columns, and supporting frameworks.
  • Food & Pharmaceutical: Stainless steel pipe ensures hygiene and longevity in critical fluid delivery systems (ASME reference).
Expert FAQ: Seamless Steel Pipe Terms & Standards
Q1: What is the primary material used for seamless steel pipes?
A1: The primary materials include carbon steel (like ASTM A106, ASTM A192) and alloyed steels, as well as advanced ferritic and martensitic steels for higher performance applications.
Q2: What are the standard size specifications for seamless steel pipes?
A2: Standard outer diameters range from 6mm to 508mm, with wall thicknesses between 1mm and 100mm, according to standards such as ASTM, DIN, and EN.
Q3: How does NDT (Non-Destructive Testing) ensure quality?
A3: Ultrasonic, eddy current, and hydrostatic tests are employed to detect internal and external defects, as per ASME and ASTM protocols.
Q4: What end finishes are available?
A4: End types include plain ends, beveled ends, and threaded ends, customized to project demands and international piping standards.
Q5: How is corrosion resistance achieved in seamless and stainless steel pipes?
A5: It is improved through addition of elements like Cr, Ni, and Mo for stainless pipes, and via protective coatings or internal linings for seamless carbon steel pipes.
Q6: What are the key installation standards?
A6: Installation should comply with ASME B31.1 (Power Piping), ASME B31.3 (Process Piping), and EN 13480 for safety and compliance.
Q7: What is the significance of the hydrostatic pressure test?
A7: Hydrostatic pressure testing verifies the pipe’s ability to withstand high pressure without leakage or permanent deformation, a mandatory final test for quality assurance.
Why Choose CANGZHOU YULONG STEEL CO.,LTD.?

With proven credentials in engineering, manufacturing, and international trade of seamless steel pipe and stainless steel pipe, CANGZHOU YULONG STEEL CO.,LTD. has built its authority upon technological excellence, rigorous quality management, and deep understanding of industry trends. All products adhere to strict EEAT (Expertise, Authoritativeness, Trustworthiness) principles.

Our teams actively participate in leading forums like the World Steel Association's Education Platform and reference international standards, ensuring customers get pipes that excel both in strength and reliability. Quality audits, third-party testing, and competitive pricing position us uniquely as a trusted global partner.

References & Industry Citations
  • Steel Tube Institute, “The Seamless Steel Tube Industry Overview”: source
  • ScienceDirect, “Advanced Manufacturing Processes for Seamless Steel Pipes”: source
  • International Journal of Pressure Vessels and Piping, “Mechanical Properties of ASTM Steel Pipes”: source
  • ASME, “Advantages of Stainless Steel in the Food Industry”: source
  • Hall of Fame - World Steel Association: source
Share


  • 31
  • admin@ylsteelfittings.com
  • 11
You have selected 0 products

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.