ASTM A671 Pipe
Grades:CC60,CC65,CC70
Outer Diameter: 457.2-1422mm
Thickness:7.92- 50.8mm
Fastest Delivery Time: 7 Days+
Stock Quantity:50-100Tons
Introduction of ASTM A671 Pipe:
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Product Name |
ASTM A671 Pipe |
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Standard and Grade |
ASTM A671 CC60, CC65, CC70 |
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Welding Type |
EFW(Electric Fusion Welded) |
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Outer Diameter |
18"-56" (457.2mm--1422mm) |
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Thickness |
SCH10-SCH160 (6.35mm-59.54mm) |
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Length |
6m-18m |
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End |
BE(Beveled Ends), PE(Plain Ends) |
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Test |
Chemical Component Analysis, Mechanical Properties (Tensile strength, Yield strength, Elongation), Ultrasonic Testing, NDT(nondestructive testing), Hydrostatic Test, X-ray Test |
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Fastest Delivery Time |
7 Days for normal specification |
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ASTM A671 Pipe Specification:
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Outer Diameter |
Norminal Wall Thickness(mm) |
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INCH |
MM |
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18-56 |
457.2-1422 |
6.35-59.54 |
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Chemical Composition:
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Steel Grade |
Chemical Composition % |
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CC60
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C max |
Mn |
P max |
S max |
Si |
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0.27 |
0.79-1.30 |
0.035 |
0.035 |
0.13-0.45 |
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Steel Grade |
Chemical Composition % |
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CC65
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C max |
Mn |
P max |
S max |
Si |
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0.29 |
0.79-1.30 |
0.035 |
0.035 |
0.13-0.45 |
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Steel Grade |
Chemical Composition % |
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CC70
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C max |
Mn |
P max |
S max |
Si |
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0.31 |
0.79-1.30 |
0.035 |
0.035 |
0.13-0.45 |
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Mechanical Properties:
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Steel Grade |
Tensile Strength Mpa |
Yield Strength Mpa |
Elongation(%) |
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CC60 |
415-550 |
220 min |
21 min |
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Steel Grade |
Tensile Strength Mpa |
Yield Strength Mpa |
Elongation(%) |
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CC65 |
450-585 |
240 min |
19 min |
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Steel Grade |
Tensile Strength Mpa |
Yield Strength Mpa |
Elongation(%) |
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CC70 |
485-620 |
260 min |
17 min |
Our Advantages for ASTM A671 Pipe:
· Competitive Price: We have long-term stable cooperation with raw material factories, mature and complete production supporting facilities, a rigorous quality control system, and an integrated model that keeps our production costs at a relatively low level.
· Fast Delivery Time: The production of steel pipes with standard specification can be completed in as fast as 7 days.
· Complete Certification: All types of certificates are available, including API 5L certificate, ISO 9001 certificate, ISO 14001 certificate, FPC certificate, Environmental Quality System certificate, and more.
· Advanced Production Equipment: We imported the equipment from Germany and developed independently four production equipments.
· Professional Team: We have over 300 employees, including more than 60 technical personnel, and possesses an independent equipment research team.
· Comprehensive Testing Facilities: We are equipped with various testing facilities, including but not limited to online ultrasonic automatic flaw detectors, industrial X-ray television and other essential testing equipment.
Application:
ASTM A671 Pipe finds widespread application across various industries, including but not limited to:
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Petrochemical Industry |
Power Station |
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Nuclear Energy |
Pharmaceutical Engineering |
Longma Group:
Hebei Longma Group Limited(LONGMA GROUP) is one of China leading ERW/LSAW steel pipe manufacturers since 2003, with a registered capital of 441.8 billion, covering an area of 230000 square meters. The company specializes in the production: large-diameter, thick-walled, double-sided, sub-arc-seam, welding steel pipe, LSAW-Longitudinal Submerged Arc Welded, ERW steel pipes. By the end of 2023, the company's annual output exceeded 1000000 tons. Contact us today at info@longma-group.com to learn more about our products and services or to place an order with confidence. Experience the Longma difference and discover why we are the preferred choice for ASTM A671 steel pipe and beyond.
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FAQ:
Q：What is the difference between ASTM A671 and ASTM A672?
A：While both specifications cover electric-fusion-welded steel pipes, ASTM A671 is intended for atmospheric and lower-temperature service, whereas ASTM A672 is suitable for high-pressure service at moderate temperatures.
Q：Can ASTM A671 Pipes be used for high-temperature applications?
A：ASTM A671 Pipes are primarily designed for atmospheric and lower-temperature service. For high-temperature applications, other specifications such as ASTM A335 may be more suitable.
Q：Are ASTM A671 Pipes available in custom sizes?
A：Yes, Longma offers customization options for ASTM A671 Pipes to meet specific project requirements. Customers can request custom sizes, lengths, and configurations to suit their applications.
Q：What are the quality assurance measures implemented by Longma?
A：Longma adheres to stringent quality control procedures throughout the manufacturing process, including material sourcing, fabrication, and testing, to ensure that all ASTM A671 Pipes meet or exceed industry standards for quality and performance.
Q：How can I place an order for ASTM A671 Pipes?
A：To place an order or inquire about ASTM A671 Pipes, customers can contact Longma directly via email at info@longma-group.com. Our experienced sales team will promptly assist with product selection, pricing, and delivery options.
