C95 Alloy Casing Pipe
C95 grade seamless alloy steel casing for oil and gas well construction, providing intermediate strength for unstable formations. HTS 7304.29.61 applies to this other alloy steel seamless drilling tubing. Corrosion-resistant for extended well life.
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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 not designated for oil/gas drilling
General precision alloy tubes lack the drilling specification.
If longitudinally submerged arc welded
Welded construction moves to Chapter 73 welded tubes.
If as pump jack components
Machined into finished pump parts classifies under pumps.
Not sure which classification is right?
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Import Tips & Compliance
• Certify compliance with NACE MR0175 for sour service environments
• Declare hydrostatic test pressures in shipping documents
• Bundle in protected racks to prevent classification as scrap
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