A105 Alloy Steel Threaded Sleeve Adapter 1-1/2 inch
Threaded sleeve coupling forged from ASTM A105 carbon-alloy steel, connecting 1-1/2 inch pipes in oil and gas pipelines. Classified under HTS 7307.92.3030 for its alloy steel construction (non-stainless) and sleeve design for butt-joining threaded pipes. Ideal for moderate to high-temperature applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weld-end rather than threaded
Welded-end sleeves of alloy steel are under 7307.19, as threading is the key differentiator for the 7307.92 subheading.
If elbows or bends instead of sleeves
Threaded elbows/bends of alloy steel use 7307.92.3045, separating angular fittings from straight sleeves/couplings.
If for agricultural machinery parts
If specifically designed and imported for use in tractors or harvesters, end-use parts classification under Chapter 84 supersedes generic fittings.
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Import Tips & Compliance
• Provide ASTM A105 certification; alloy content must exclude >10.5% chromium to avoid stainless reclassification
• Label with thread pitch, size, and PSI rating; mismatches lead to customs holds
Related Products under HTS 7307.92.30.30
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A182 F11 Class 2 Alloy Elbow-Sleeve 1-1/4 inch
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