What is A672 gr C60 cl 22 material?
ASTM A672 Gr.C60 CL22 Longitudinal Welded Pipe belongs to the carbon steel category, with chemical composition and mechanical properties conforming to ASTM A672 requirements. The material features moderate carbon content enhanced by alloying elements like manganese and silicon, delivering high strength and excellent toughness. The CL22 designation certifies its low-temperature impact resistance, maintaining structural integrity at -46°C (-50°F), making it suitable for arctic-grade pipeline projects.
Mechanical properties include:
Tensile strength: ≥415 MPa
Yield strength: ≥240 MPa
Elongation: ≥22%
These properties ensure reliable performance under high-pressure and complex stress conditions. Additionally, its superior weldability facilitates efficient field installation and maintenance.
A672 gr c60 cl 22 pipe specs
|
Specification |
ASTM A672 /ASME SA672 |
|
Outer Diameter Size |
16" NB To 100" NB (Nominal Bore Size) |
|
Packaging |
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
|
Material Test Certificate |
Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
|
Class Designation |
CLASS 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42 |
|
Wall Thickness |
Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
|
Length |
5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
|
Ends |
Plain Ends / Beveled Ends / Coupling |
|
Delivery Conditions |
As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T |
|
Other Testing |
NACE MR0175, NACE TM0177, NACE TM0284, CHARPY V-NOTCH TEST, RADIOGRAPHIC EXAMINATION, XRAY, ULTRASONIC EXAMINATION, LIQUID PENETRANT, MAGNETIC PARTICLE, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc. |
|
Type |
EFW (ELECTRIC FUSION WELDED PIPES) |
|
Value Added Services |
Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment |
|
Coating |
Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
|
Shipment & Transportation |
By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Standards | ASTM A672 / A672 C60 LSAW/EFW STEEL PIPES |
Quality control is paramount in A672 Gr.C60 CL22 welded pipe production, and non-destructive testing (NDT) is indispensable. Key NDT methods include:
Ultrasonic Testing (UT)
Uses high-frequency sound waves to detect internal flaws like laminations, inclusions, and porosity.
Radiographic Testing (RT)
Similar to taking an "X-ray" of the pipe, visually revealing weld integrity issues such as lack of fusion, porosity, and cracks.
Hydrostatic Testing
Verifies pressure-bearing capacity and leak-tightness by applying hydrostatic pressure exceeding working pressure, holding for a specified duration, and monitoring for leaks or deformation.
A672 CC60 Carbon Steel EFW LSAW Pipes Factory
