1 Inch OD 304 Stainless Steel Instrumentation Tubing
Welded 304 stainless tube, 1 inch OD, 0.035 inch wall thickness (0.89 mm), for pressure instrumentation. Under HTS 7306.40.10 for thin-wall welded stainless circular tubes. Used in oil & gas gauges.
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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 seamless instrumentation grade
Seamless versions for high-pressure use are in 7304.49 other seamless tubes.
If thicker walls for high-pressure apps
Wall >=1.65 mm shifts to structural tube subheading.
If assembled into valve bodies
Tubes made into valves classify as tap/t valve appliances in 8481.
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Import Tips & Compliance
• Certify pressure rating and weld integrity with hydrostatic test reports
• Distinguish from seamless by providing weld seam photos or specs
• For hazardous locations, include ATEX/IECEx certifications if applicable
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