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Official data Source: US Census Bureau international trade data Data through August 2026 · updated monthly

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HS 7307.19

Pipe or tube fittings, cast, of iron not elsewhere specified or steel

In short

  • The US imported $551.7M of this product over the 12 months to August 2026, up 4.5% on the year before.
  • China is the largest supplier, with 41.7% of US imports; India is next, with 14.9%.
  • India is the cheapest main supplier before and after freight and duty, landing at $2.42/kg.
  • Duty paid averaged 38.0% of the value of imports in August 2026, up 7.0 points on a year earlier.
  • Thailand is gaining share: 16.6% over the last 12 months, up from 11.4%.
  • US exports were $234.9M over the last 12 months; the largest market is Canada, with 55.3%.

US imports, Aug 2026

$49.7M

↓ −1.7% vs Aug 2025

Last 12 months

$551.7M

↑ +4.5% vs the 12 months before

Average duty paid

38.0%

↑ +7.0 pts vs Aug 2025

Top supplier

China

41.7% of US imports

US imports by month

The last 13 months, so the same month a year ago is on the left. August 2026 is highlighted. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

Aug2025SepOctNovDecJan2026FebMarAprMayJunJulAugDuty ↑China ↓India ↓
Show the numbers
MonthUS imports
August 2025$50.5M
September 2025$48.0M
October 2025$42.1M
November 2025$40.2M
December 2025$42.3M
January 2026$50.5M
February 2026$40.4M
March 2026$46.8M
April 2026$46.0M
May 2026$45.3M
June 2026$49.6M
July 2026$50.8M
August 2026$49.7M

What changed

  • US imports were $49.7M in August 2026, down 2.2% from July 2026 and down 1.7% from August 2025.
  • Over the 12 months to August 2026 they totalled $551.7M, up 4.5% on the 12 months before.
  • Market shares barely moved since July 2026: no supplier with 3% or more of the market gained or lost 2 points.
  • Average price from Thailand fell 8.4% since July 2026, to $3.13/kg.
  • Duty paid on imports from Vietnam fell from 40.1% to 32.8% of their value since July 2026.
  • Duty paid on imports from Poland fell from 20.0% to 17.1% of their value since July 2026.

US trade by year

US imports were $551.7M in the 12 months to Aug 2026, up 59% on the 12 months to Aug 2017. US exports were $234.9M, up 43%. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

2017201820192020202120222023202420252026Duty ↑Duty ↑
Show the numbers
PeriodUS imports
12 months to Aug 2017$346.5M
12 months to Aug 2018$403.6M
12 months to Aug 2019$411.5M
12 months to Aug 2020$352.3M
12 months to Aug 2021$408.9M
12 months to Aug 2022$592.3M
12 months to Aug 2023$465.8M
12 months to Aug 2024$457.2M
12 months to Aug 2025$527.9M
12 months to Aug 2026$551.7M
  • China
  • India
  • Thailand
  • Mexico
  • All countries
Share of US imports
Show the numbers
PeriodChinaIndiaThailandMexico
12 months to Aug 201768.2%7.8%1.8%8.8%
12 months to Aug 201871.4%7.7%3.4%6.2%
12 months to Aug 201964.5%8.9%5.3%6.6%
12 months to Aug 202053.4%9.5%8.1%7.6%
12 months to Aug 202147.3%13.7%7.1%6.2%
12 months to Aug 202245.0%18.4%6.4%7.1%
12 months to Aug 202339.2%17.0%7.1%8.1%
12 months to Aug 202436.2%19.3%10.9%9.0%
12 months to Aug 202533.6%23.3%11.4%8.2%
12 months to Aug 202632.7%18.3%16.6%9.0%
Duty paid, % of value
Show the numbers
PeriodChinaIndiaThailandMexicoAll countries
12 months to Aug 20175.8%0.3%6.1%0.1%4.8%
12 months to Aug 20185.8%0.5%6.1%0.2%4.9%
12 months to Aug 201917.8%1.6%5.8%0.3%12.7%
12 months to Aug 202030.7%5.6%5.7%0.1%18.5%
12 months to Aug 202130.7%5.6%6.1%0.1%17.2%
12 months to Aug 202230.8%5.6%6.2%0.2%16.5%
12 months to Aug 202330.7%5.6%6.1%0.5%14.9%
12 months to Aug 202430.7%5.6%5.9%0.1%14.1%
12 months to Aug 202544.7%9.4%9.6%0.9%20.5%
12 months to Aug 202659.7%36.1%30.7%6.6%39.5%
PeriodUS importsDuty paidUS exports
12 months to Aug 2026$551.7M+4.5%39.5%+19.0 pts$234.9M+3.7%
12 months to Aug 2025$527.9M+15%20.5%+6.4 pts$226.6M+7.6%
12 months to Aug 2024$457.2M−1.8%14.1%−0.8 pts$210.5M+7.9%
12 months to Aug 2023$465.8M−21%14.9%−1.7 pts$195.0M+5.7%
12 months to Aug 2022$592.3M+45%16.5%−0.6 pts$184.5M+26%
12 months to Aug 2021$408.9M+16%17.2%−1.4 pts$145.9M−1.5%
12 months to Aug 2020$352.3M−14%18.5%+5.8 pts$148.2M−18%
12 months to Aug 2019$411.5M+2.0%12.7%+7.8 pts$180.5M+4.8%
12 months to Aug 2018$403.6M+16%4.9%+0.2 pts$172.2M+5.1%
12 months to Aug 2017$346.5M4.8%$163.8M

Who supplies the US

August 2026. Small figures under each value are the change from August 2025. Landed cost by origin, below, adds freight and duty to the price.

CountryUS importsShareAverage priceDuty paidLast 13 months
China$20.7M41.7%+15.1 pts$2.40/kg−7.2%57.2%−6.8 pts
India$7.4M14.9%−9.2 pts$1.83/kg−5.2%21.3%+0.2 pts
Thailand$6.3M12.7%−1.5 pts$3.13/kg−16%29.0%+9.7 pts
Mexico$4.3M8.7%+0.5 pts$9.20/kg+12%2.9%−0.8 pts
Vietnam$3.1M6.1%−3.4 pts$4.67/kg−16%32.8%+13.5 pts
Poland$2.5M5.0%+2.7 pts$2.90/kg−15%17.1%−3.5 pts
Israel$1.4M2.8%−0.3 pts$15.02/kg−14%45.4%+36.9 pts
Indonesia$1.3M2.6%−0.6 pts$2.77/kg−8.0%23.9%+6.2 pts
Other countries (22)$2.7M5.4%−2.5 pts$8.73/kg−8.5%42.6%+13.8 pts
All countries$49.7M100.0%$2.83/kg−8.0%38.0%+7.0 pts

The 3 largest suppliers had 67.6% of US imports over the last 12 months.

Landed cost by origin

What importers paid to land this product at a US port from each main supplier, June–August 2026: the price, freight and insurance to the first US port, and duty, per unit. Suppliers with 3% or more of these imports, cheapest landed first. Small figures under landed cost are the change from the same months a year earlier.

  • Price
  • Freight and insurance
  • Duty
CountryPriceFreight and insuranceDutyLanded costMake-up
India$1.85/kg$0.16/kg8.8% of price$0.41/kg22.3% of price$2.42/kg−1.4%
Poland$3.11/kg$0.27/kg8.8% of price$0.64/kg20.7% of price$4.03/kg−3.4%
China$2.43/kg$0.30/kg12.5% of price$1.39/kg57.1% of price$4.12/kg−3.7%
Thailand$3.41/kg$0.32/kg9.4% of price$1.03/kg30.4% of price$4.76/kg+4.4%
Vietnam$4.49/kg$0.19/kg4.2% of price$1.48/kg32.9% of price$6.16/kg−2.5%
Mexico$8.98/kg$0.04/kg0.5% of price$0.67/kg7.4% of price$9.69/kg+12%
All countries$2.87/kg$0.26/kg9.0% of price$1.12/kg39.1% of price$4.25/kg+3.4%

Landed at a US port, India was cheapest, at $2.42/kg: 40.0% below Poland.

Landed cost from Mexico rose 12% on a year earlier, to $9.69/kg, mostly on duty: $0.14/kg then, $0.67/kg now.

How the market is shifting

Thailand gained the most share: 16.6% of US imports over the last 12 months, up from 11.4% in the 12 months before. India lost the most: 18.3%, down from 23.3%. The charts show September 2024 to August 2026 for the 4 largest suppliers over the last 12 months. Dotted lines mark lasting changes in duty paid, labelled with the supplier, or "Duty" when several moved; the tariff timeline lists each one with its notices.

  • China
  • India
  • Thailand
  • Mexico
  • All countries
Share of US imports
Show the numbers
MonthChinaIndiaThailandMexico
September 202435.9%20.1%11.0%6.6%
October 202434.2%20.5%14.2%6.6%
November 202433.8%24.4%11.0%6.7%
December 202440.7%24.4%11.1%5.7%
January 202539.7%20.6%11.8%6.9%
February 202540.7%20.8%12.6%9.1%
March 202530.6%26.5%11.0%9.2%
April 202529.6%24.8%9.8%11.3%
May 202532.2%23.5%9.2%9.3%
June 202525.7%27.9%9.3%10.0%
July 202535.2%21.2%11.3%8.4%
August 202526.7%24.1%14.1%8.2%
September 202525.8%26.6%14.2%8.3%
October 202528.3%21.2%12.4%11.5%
November 202525.5%21.0%20.6%10.0%
December 202528.5%13.4%24.2%9.1%
January 202627.8%16.0%24.2%7.5%
February 202630.0%18.7%20.2%10.5%
March 202629.9%18.7%18.6%9.3%
April 202634.8%19.9%16.8%7.9%
May 202632.3%18.9%12.3%9.4%
June 202640.5%15.4%10.3%8.6%
July 202643.3%16.2%14.5%7.7%
August 202641.7%14.9%12.7%8.7%
Duty paid, % of value
Show the numbers
MonthChinaIndiaThailandMexicoAll countries
September 202430.8%5.6%6.0%0.2%14.2%
October 202430.5%5.6%6.0%0.3%13.6%
November 202430.6%5.6%6.0%0.2%13.6%
December 202430.2%5.6%6.1%0.1%15.2%
January 202530.6%5.6%6.1%0.1%15.2%
February 202531.1%5.6%6.0%0.2%15.4%
March 202545.2%5.6%6.0%1.4%17.3%
April 202558.7%5.7%6.3%0.6%21.2%
May 202571.4%9.1%10.7%0.7%29.0%
June 202560.6%15.2%15.5%0.9%24.8%
July 202560.7%15.7%16.0%0.7%29.8%
August 202564.0%21.1%19.2%3.7%31.1%
September 202569.9%29.9%30.4%2.7%38.6%
October 202570.0%53.8%35.4%3.3%45.4%
November 202562.2%55.5%30.7%3.6%42.0%
December 202558.8%55.5%30.4%2.8%39.8%
January 202659.9%55.5%30.5%3.8%40.8%
February 202656.8%38.4%29.5%4.4%36.4%
March 202648.2%19.4%20.3%2.1%28.6%
April 202668.1%42.5%41.1%23.8%48.8%
May 202656.5%22.3%32.3%12.4%36.9%
June 202659.1%23.5%33.9%16.4%41.1%
July 202655.2%22.0%29.1%2.6%38.1%
August 202657.2%21.3%29.0%2.9%38.0%

Tariff actions touching this product

When the duty paid on this product changed and stayed changed, for its main suppliers and all countries, newest first, with the Federal Register notices that named the product in the 3 months before. Rates are medians of the 4 months either side, less any usual seasonal swing. A change shows what happened to duty paid, not why; read each notice for what it did.

  1. March 2026 · Duty paid: India 55.5% → 22.9%.
  2. December 2025 · Duty paid: China 66.9% → 57.8%.
  3. August–September 2025 · Duty paid: India 15.5% → 54.6%, Thailand 13.1% → 30.6%, all countries 26.8% → 40.6%.
  4. March–April 2025 · Duty paid: China 30.9% → 60.6%, India 5.6% → 12.2%, all countries 15.1% → 23.0%.
  5. June–July 2019 · Duty paid: China 15.7% → 30.5%, India 0.5% → 5.6%, all countries 10.8% → 19.1%.
  6. October 2018 · Duty paid: China 5.8% → 15.6%, all countries 4.9% → 11.8%.

Where it enters the US

Main ports of entry over the 12 months to August 2026: US imports and share.

  1. Los Angeles, CA$147.3M · 26.7%
  2. Newark, NJ$70.8M · 12.8%
  3. Savannah, GA$63.8M · 11.6%
  4. Long Beach, CA$60.4M · 10.9%
  5. Houston, TX$52.1M · 9.4%

Where US exports go

US exports were $23.5M in August 2026, up 41% from August 2025, and $234.9M over the last 12 months, up 3.7% on the 12 months before. Fastest-growing market with 3% or more of US exports: Mexico, up 22%.

MarketLast 12 monthsSharevs 12 months before
Canada$129.9M55.3%+1.7%
Mexico$46.1M19.6%+22%
Thailand$3.8M1.6%+1044%
Peru$3.6M1.5%+68%
China$2.8M1.2%+19%
Australia$2.7M1.2%+16%
Poland$2.7M1.1%+15%
Colombia$2.5M1.1%+1.4%
Other countries (110)$40.7M17.3%−16%
All countries$234.9M100.0%+3.7%

Markets abroad

Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 124 have reported 2025 so far. Where a country's figure for imports from the US is under half or over double what the US recorded exporting there that year, the US figure is shown under it.

MarketImportsvs year beforeFrom the USUS share
Canada$181.5Min 2025+10%$76.9M42.4%
Germany$168.6Min 2025+20%$1.7M1.0%
Poland$119.0Min 2025+13%$9.5MUS records $2.4M8.0%
Italy$107.6Min 2025+13%$2.5M2.4%
France$89.8Min 2025+12%$846K0.9%
United Kingdom$89.4Min 2025+6.6%$1.8M2.0%
Netherlands$79.7Min 2025+3.8%$623K0.8%
Belgium$68.5Min 2025+7.4%$2.2M3.2%

The biggest market outside the US is Canada, which imported $181.5M of this product in 2025, 42.4% of that from the US.

The US supplies 42.4% of imports into Canada, but under 10% into Germany, Italy and France.

Of these, imports into Germany grew fastest: up 20% from 2024 to 2025.

Other products under heading 7307: tube or pipe fittings (including couplings, elbows and sleeves), of iron or steel. US trade over the 12 months to August 2026.

ProductUS importsUS exports
Pipe or tube fittings, not elsewhere specified, stainless steel fittings not elsewhere specifiedHS 7307.29$406.2M$437.7M
Pipe or tube fittings, not elsewhere specified, iron or nonstainless steel fittings not elsewhere specifiedHS 7307.99$364.7M$373.6M
Pipe or tube fittings, not elsewhere specified, iron or nonstainless steel threaded elbows, bends and sleevesHS 7307.92$387.2M$200.8M
Pipe or tube fittings, not elsewhere specified, stainless steel threaded elbows, bends and sleevesHS 7307.22$91.9M$427.5M
Pipe or tube fittings, not elsewhere specified, iron or nonstainless steel flangesHS 7307.91$361.0M$97.3M
Pipe or tube fittings, not elsewhere specified, stainless steel flangesHS 7307.21$232.6M$95.3M
Pipe or tube fittings, not elsewhere specified, iron or nonstainless steel butt welding fittingsHS 7307.93$291.5M$33.3M
Pipe or tube fittings, not elsewhere specified, stainless steel butt welding fittingsHS 7307.23$191.3M$101.7M
About these figures
  • Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
  • US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
  • Average price is customs value divided by quantity (kilograms), across all of the product's 10-digit lines.
  • Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
  • Landed cost adds Census's import charges (freight, insurance and other costs of bringing the goods to the first US port) and calculated duty to the customs value, per unit, across the product's 10-digit lines. It leaves out antidumping and countervailing duties, customs fees and transport inland. Prices are averages across the goods within the code, so a lower one can mean cheaper goods, not the same goods for less.
  • Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
  • Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.

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