ASTM A134 and ASME SA134 Carbon Steel Pipes

Welcome to ASC LLP, your premier destination for high-quality industrial piping solutions. In this comprehensive guide, we delve into the specifics of ASTM A134 and ASME SA134 Carbon Steel Pipes, their properties, advantages, and applications. Our goal is to provide you with detailed information that highlights the benefits of choosing these carbon steel pipes for your projects.

What are ASTM A134 and ASME SA134 Carbon Steel Pipes?

ASTM A134 and ASME SA134 Carbon Steel Pipes are specification standards for electric-fusion (arc)-welded steel pipe (NPS 16 and over). These pipes are typically used in conveying fluids under pressure, such as water, gas, and oil. The specifications ensure that the pipes meet the required standards for safety, reliability, and performance.

ASTM A134 and ASME SA134 Carbon Steel Pipes

Properties of ASTM A134 and ASME SA134 Pipes

  1. Material Composition and Grades: ASTM A134 and ASME SA134 Carbon Steel pipes are constructed from carbon steel, ensuring durability and strength suitable for various industrial applications. They are available in different grades specified by ASTM and ASME to meet specific mechanical properties and chemical compositions required by different industries.
  2. Welding Characteristics: These pipes are manufactured through electric fusion welding processes, ensuring a seamless weld and uniformity in the pipe structure. This method enhances the pipes’ strength and integrity, making them suitable for critical applications where structural integrity is paramount.
  3. Size Range and Dimensions: ASTM A134 and ASME SA134 pipes come in a wide range of sizes and dimensions to accommodate diverse industrial requirements. They are available in both straight-seam and spiral-seam configurations, providing flexibility in design and installation.
  4. Mechanical Properties:
  • Tensile Strength: ASTM A134 and ASME SA134 pipes exhibit high tensile strength, ensuring they can withstand high-pressure environments.
  • Yield Strength: These pipes have excellent yield strength properties, making them resilient against deformation and ensuring long-term performance under stress.

Advantages of ASTM A134 and ASME SA134 Carbon Steel Pipes

  1. Durability: The high strength and toughness of carbon steel make ASTM A134 and ASME SA134 pipes highly durable. They can withstand harsh environmental conditions and maintain their integrity over long periods.
  2. Cost-Effectiveness: Carbon steel pipes are generally more cost-effective than pipes made from other materials. The availability of raw materials and the relatively simple manufacturing process contribute to their affordability.
  3. Versatility: These pipes are versatile and can be used in various industries, including oil and gas, water supply, petrochemicals, and construction. Their ability to handle different fluids and gases makes them a preferred choice for many applications.
  4. High Pressure and Temperature Resistance: ASTM A134 and ASME SA134 Carbon Steel Pipes can withstand high pressures and temperatures, making them ideal for high-stress environments. This resistance ensures safe and efficient operation in critical applications.
  5. Corrosion Resistance: While carbon steel pipes can be prone to corrosion, they can be coated or lined with materials that enhance their resistance to corrosion. This protection extends the life of the pipes and reduces maintenance costs.
ASTM A671 CS Pipe
CS ASTM A671 Pipes

Schedule and Size Chart for ASTM A134 and ASME SA134 Carbon Steel Pipes

Nominal Pipe Size (NPS) Outer Diameter (OD) (inches) Schedule 40 (inches) Schedule 80 (inches) Schedule 160 (inches)
1/2 0.840 0.109 0.147 0.294
3/4 1.050 0.113 0.154 0.308
1 1.315 0.133 0.179 0.358
1 1/2 1.900 0.145 0.200 0.400
2 2.375 0.154 0.218 0.436
3 3.500 0.216 0.300 0.600
4 4.500 0.237 0.337 0.674
6 6.625 0.280 0.432 0.864
8 8.625 0.322 0.500 1.000
10 10.750 0.365 0.593 1.187
12 12.750 0.375 0.687 1.375

Mechanical Properties Chart

Property ASTM A134 / ASME SA134
Tensile Strength (min) 60,000 psi (415 MPa)
Yield Strength (min) 35,000 psi (240 MPa)
Elongation (min) 20% in 2 inches (50.8 mm)
Hardness (max) 143 HBW (Brinell Hardness)

Specifications Chart

Specification ASTM A134 / ASME SA134
Pipe Type Electric-Fusion (Arc)-Welded (Sizes 16″ and over)
Outside Diameter 16 inches and over
Wall Thickness 0.188 inches to 0.750 inches
Length Single Random Lengths (SRL), Double Random Lengths (DRL)
Manufacturing Process Electric-Fusion (Arc)-Welded

Chemical Composition Chart

Element Composition (%)
Carbon (C) 0.30 max
Manganese (Mn) 1.20 max
Phosphorus (P) 0.035 max
Sulfur (S) 0.035 max
Silicon (Si) 0.10 min – 0.35 max

Physical Properties Chart

Property ASTM A134 / ASME SA134
Density 7.85 g/cm³
Melting Point 1425-1540 °C
Thermal Conductivity 50 W/m·K
Modulus of Elasticity 200 GPa
Specific Heat Capacity 0.49 J/g·K

Application Chart

Industry Application
Construction Structural Supports, Piling
Oil and Gas Pipeline Systems
Water Supply Water Transport Pipes
Chemical Processing and Transport of Chemicals
Power Generation Boiler Tubes, Steam Distribution Pipes
Automotive Exhaust Systems, Structural Components
General Engineering Machinery, Industrial Equipment
Infrastructure Bridges, Building Frameworks

Why Choose ASC LLP?

At ASC LLP, we are committed to providing our clients with top-quality products that meet the highest industry standards. Here’s why you should choose us for your carbon steel pipe needs:

  1. Extensive Experience: With years of experience in the steel industry, we have the expertise to provide you with the best solutions for your piping needs. Our knowledgeable team can help you select the right products for your specific requirements.
  2. Quality Assurance: We adhere to strict quality control measures to ensure that all our products meet the required specifications. Our ASTM A134 & ASME SA134 CS Pipes undergo rigorous testing to guarantee their performance and reliability.
  3. Competitive Pricing: We offer competitive pricing on all our products without compromising on quality. Our goal is to provide you with cost-effective solutions that meet your budget.
  4. Customer Support: Our dedicated customer support team is always available to assist you with any queries or concerns. We strive to provide excellent service and ensure your satisfaction with our products.
  5. Timely Delivery: We understand the importance of timely delivery in your projects. We work diligently to ensure that your orders are processed and delivered on time, every time.

ASTM A134 and ASME SA134 Carbon Steel Pipes are a reliable and cost-effective solution for various industrial applications. Their high strength, durability, and versatility make them an excellent choice for transporting fluids under pressure. At ASC LLP, we are proud to offer these high-quality pipes to meet your specific needs. Contact us today to learn more about our products and how we can assist you with your piping requirements.

Global Reach

Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM A134 and ASME SA134 Carbon Steel Pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

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Countries We Export To

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