8-Inch 310 Stainless Steel High-Temperature Line Pipe
Seamless 310 stainless steel pipe for high-temperature oil processing pipelines up to 2000°F. Oxidation-resistant grade for refinery hot gas lines. HTS 7304.11.00 as stainless steel seamless line pipe for oil pipelines.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If iron/non-alloy steel equivalent
Material basis changes from stainless to general line pipe.
If with flanges or fittings attached
Pipe fittings classification supersedes base pipe heading.
If for petrochemical processing equipment
Equipment parts classification when specified for processing.
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Import Tips & Compliance
• 310 grade requires high-temperature creep rupture test data
• Specify service temperature range in import documentation
• Distinguish from furnace tubes which use different headings
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