SS316 Bolted Bonnet Gate Valve 8-inch

Heavy-duty 8-inch SS316 stainless steel gate valve with bolted bonnet for easy maintenance, hand-operated via geared wheel for large diameters. Under HTS 8481.80.3055 for steel gate type valves in high-pressure oil and gas pipelines. Provides reliable isolation with minimal flow resistance.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.6%+35.0%40.6%
🇲🇽Mexico5.6%+10.0%15.6%
🇨🇦Canada5.6%+10.0%15.6%
🇩🇪Germany5.6%+10.0%15.6%
🇯🇵Japan5.6%+10.0%15.6%

Alternative Classifications

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

8481.80.30Same rate: 40.6%

If copper alloy like brass

Brass or bronze large valves fall under separate material subheading.

8479.89Lower: 12.5% vs 40.6%

If part of chemical processing machine set

Valves integral to unclassified semiconductor material processors classify with machinery.

8481.90.90Lower: 35% vs 40.6%

If as bonnet or stem replacement parts

Bolted bonnet assemblies imported separately are valve parts.

Not sure which classification is right?

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

Import Tips & Compliance

Certify SS316 material traceability for corrosive environments like offshore platforms

Note geared hand operation still qualifies as 'hand-operated' per tariff notes

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