| Customization: | Available |
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| After-sales Service: | Change Against Defect or Technical |
| Warranty: | 1 Year |
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A333 GR.6 Hot Rolled Cold Drawn Seamless LTCS Pipe
ASTM A333/A333M, ASME SA333 is the standard specification for seamless and welded steel pipe for application in low temperature services and other applications with the required notch toughness. These pipes are commonly known as Low-Temperature Carbon Steel Pipes (LTCS).
These pipes are manufactured as per the dimension standard of ANSI B36.10 / ASME B36.10. Using 333 Grade. 6 welded pipes are also viable due to them being highly weldable owing to the carbon content. However, most companies prefer seamless pipes as the performance improvements can be as high as 20%when using seamless pipes instead of welded pipes.
These specification pipes are heat treated to Normalized condition, which is another advantage in the use of ASTM A33 pipes, Normalizing is a process where the material is heated to a uniform temperature of 815 Celsius degree more and then allowed to cool back at room temperature in the open air. This process controls the micro structure of pipes and results in lower hardness value and increased ductility.
ASTM A333 Grade 6 pipe is common use material for low temperature services in above -45ºC, with yield strength minimum at 240 Mpa, and tensile strength 415 Mpa.
ASTM A333-Grade1,Grade3,Grade4,Grade6,Grade7,Grade8,Grade9,Grade10,Grade11
Suitable for -45ºC~-195ºC pressure tanks and low temperature heat exchanger
Specification
Diameter: from 1/2" to 24" seamless.
Wall thickness Schedules: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Length: fixed, singe random, double random,12m Max
Size tolerance: According to ASTM A333 Standard Required or custom
Pipe End: PE, BE, Treaded
Manufacture method: Cold Drawn/Rolled/Hot Rolled
Delivery Condition: BKS, BKW, GZF, NZF, GBK, NBK
Surface: black, varnish or zinc
Packing: in bundles or woven bag on request
Quality guarantee: Visual examination, dimensional inspection, PMI chemical analysis, tensile test, flattening test, bend test, eddy-current test, etching test, radiographic examination (for welded pipes), inter granular corrosion test (upon request).
Lead time: 7 days for stock, 35-45 days for fresh production depends on quantity.
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