Share:|Follow us on LinkedIn

3-1/2 inch 10.2 lb/ft 316L Stainless Steel Tubing

Seamless 316L stainless steel tubing for injection lines in enhanced oil recovery (EOR) drilling operations, resistant to pitting from CO2 and H2S. Standard API dimensions for oilfield use. Classified under 7304.24.60.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

More Specific Codes

This product may fall under a more specific subheading:

7304.24.60.15Having a wall thickness not exceeding 9.5 mm
→
7304.24.60.30Having a wall thickness exceeding 9.5 mm
→
7304.24.60.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mm
→
7304.24.60.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm
→
7304.24.60.75Having an outside diameter exceeding 406.4 mm
→

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7304.41Lower: 10% vs 35%

If standard carbon steel API grades

Base material dictates primary heading separation.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Get AI-powered classificationCalculate exact duty

Import Tips & Compliance

• Provide PMI (positive material identification) test results for alloy verification

• Declare as 'casing/tubing' explicitly; avoid generic 'pipe' terminology

Related Products under HTS 7304.24.60

4-1/2 inch 11.6 lb/ft TP347H Stainless Tubing

Heat-resistant TP347H seamless stainless tubing for high-temperature geothermal drilling associated with oil/gas exploration. Stabilized against sensitization. Under 7304.24.60.

6-5/8 inch 28 lb/ft 2205 Duplex Stainless Tubing

UNS S32205 2205 duplex seamless tubing for liner applications in corrosive oil reservoirs. Balanced austenitic-ferritic structure. HTS 7304.24.60 classification.

7-5/8 inch 38.7 lb/ft SM25Cr Stainless Tubing

Proprietary SM25Cr seamless stainless for intermediate casing strings in H2S environments. Enhanced toughness properties. 7304.24.60.

2-3/8 inch 6.66 lb/ft 13-5-2 Stainless Control Line Tubing

Small-diameter seamless 13-5-2 stainless tubing encapsulated for chemical injection lines in smart completions for oil wells. Drilling adjunct use. 7304.24.60.

9-5/8 inch 53.5 lb/ft 28Mo Martensitic Stainless Tubing

High collapse resistance 28Mo martensitic seamless tubing for production casing in high-pressure gas wells. 7304.24.60.

5 inch 18.75 lb/ft Alloy 825 Stainless Tubing

Incoloy Alloy 825 seamless tubing for extreme sour service drilling in oil/gas. Nickel-iron-chromium composition qualifies as stainless. 7304.24.60.