ASTM A672 carbon steel welded pipe is a medium-temperature and high-pressure electric fusion welded steel pipe that follows the ASTM A672 standard. ASTM A672 welded steel pipe is made from pressure vessel quality plates of various analysis and strength grades and is electrofused with the addition of filler metal. The welding process is completed.
ASTM A672 carbon steel welded pipe contains carbon, silicon, manganese, phosphorus, sulfur and other elements, and may use different heat treatment methods according to specific standards (such as C55, C6, C65, C70, etc.), such as normalizing plus quenching and tempering.
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ASTM A672 carbon steel pipe Specification & Range
| Type | ASTM A672 Gr. B60/ B65/ B70/ C60/ C65/ C70 LSAW / SAW / EFW Pipe | |
|---|---|---|
| Executive Standard | API SPEC 5L,GB/T 9711.1,GB/T 9711.2,GB/T 9711.3,SY/T5037 | |
| ASTM A671 | Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures | |
| ASTM A672 | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures | |
| Class Designation | Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73. | |
| Size | Outer Diameter | 12-64 inch |
| Wall Thickness | 2-60mm SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
|
| Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request | |
Carbon Steel A672 Tube
ASTM A672 EFW Pipes specifications provided by GNEE
ASTM A672 pipe dimensions, generally speaking, it applies to steel pipes with an outer diameter of no less than 16 inches (about 405 mm) and a wall thickness of no more than 3 inches (about 75 mm).
ASTM A672 steel pipes heat treatment method
ASTM A672 EFW steel pipes are often used in applications under medium temperature and high pressure conditions.
It may be stress relief treatment, normalizing, or normalizing and tempering, etc., or it may not require heat treatment. In addition, depending on the manufacturing process, the steel pipes produced by GNEE also undergo quality inspection steps such as radiographic inspection and hydrostatic testing.
Gnee Factory environment
GNEE has ISO9001-2000 quality management system and ISO14001 environmental protection system, and its products are exported to more than 60 countries and regions including Russia, Canada, India, Brazil, and Southeast Asia.
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FAQ
Do you have MOQ?
Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Can your products be customized?
Yes, we can produce and process according to your requirements.
Do you have quality control?
Yes, we have got BV.SGS certification.
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