Seamless A53 Grade B Pipe 10-inch OD 17mm WT
ASTM A53 Grade B seamless carbon steel pipe, OD 254 mm, wall 17 mm thick, for structural and mechanical tubing in construction. Fits HTS 7304.39.0052 as non-alloy seamless circular pipe with qualifying dimensions. Versatile for fencing, piling, or fluid conveyance.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If welded ERW type
Electric resistance welded (ERW) versions of same spec go to 7306.30 for other welded circular pipe.
If imported in sets with fittings for structures
Assembled into structural sections or with accessories, classifies under 7308 as structures.
If non-circular hollow profiles
Square/rectangular seamless profiles shift to 7304.90 regardless of dimensions.
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Import Tips & Compliance
• Provide affidavits confirming not for potable water if black/uncoated to avoid EPA registration needs
• Inspect for bevel ends suitable for welding; plain ends may classify differently if structural
• Batch certificates by heat/lot to facilitate customs release for large shipments
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