API 5CT T95 Alloy Drill Tubing 4-1/2 inch
API 5CT T95 grade seamless alloy steel drill tubing, 4-1/2 inch OD, 8.7 mm wall thickness for high-pressure sour gas drilling. Enhanced collapse resistance for deep wells. HTS 7304.23.6030 designation for these dimensions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported in coil form for continuous tubing operations
Coiled tubing for well intervention classifies as seamless steel tubes in sheets/coils
Not sure which classification is right?
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Import Tips & Compliance
• Provide PSL2 quality level certification beyond standard PSL1
• Include sulfide stress cracking test results for sour service
• Confirm exact wall thickness; minor variances can shift statistical suffix
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