About HS code:
The customs code is the HS code, which is the abbreviation of the Harmonized Coding System. Its full name is "International Convention for Harmonized Commodity Description and Coding System" (International Convention for Harmonized Commodity Description and Coding System), abbreviated as Harmonized System (HS)
HS CODE is the abbreviation of "Harmonized Commodity Description and Coding System". The Harmonization System Code (HS-Code) was formulated by the International Council of Customs. The English name is The Harmonization System Code (HS-Code). It is a system for quantitative management of the tariff rates imposed/refundable on entry and exit of various products. The basic element of customs and commodity entry and exit administration agencies in various countries to confirm commodity categories, conduct commodity classification management, review tariff standards, and inspect commodity quality indicators is the HS code, a universal identity certificate for import and export commodities.
The following HS codes are applicable to all types of steel pipe products, such as seamless pipe, welded pipe(erw pipe, ssaw pipe, lsaw pipe), stainless steel pipe, pipe fittings, etc.
| HS Code | Steel Pipe Products |
| 7326901900 | Other industrial steel products |
| 7304599090 | Non-rolled other alloy steel seamless circular cross-section tube |
| 7304599001 | High temperature pressure alloy steel seamless pipe (tensile strength ≧ 620MPa, yield strength ≧ 440MPa) |
| 7304591090 | Non-cold rolled other alloy steel seamless boiler tube |
| 7304591001 | High temperature pressure alloy steel seamless pipe (tensile strength ≧ 620MPa, yield strength ≧ 440MPa) |
| 7304519090 | Cold rolled other alloy steel other seamless pipe |
| 7304519001 | High temperature pressure alloy steel seamless pipe (tensile strength ≧ 620MPa, yield strength ≧ 440MPa) |
| 7304511090 | Cold rolled other alloy steel seamless boiler tubes |
| 7304511001 | High temperature pressure alloy steel seamless pipe (tensile strength ≧ 620MPa, yield strength ≧ 440MPa) |
| 7304293000 | Other bushing and conduit for drilling oil and gas with yield strength ≥758 MPa |
| 7304292000 | 552 MPa ≤ Yield Strength <758 MPa Additional Drilling Casing and Conduits for Oil and Gas |
| 7304291000 | Other bores and conduits for drilling oil and gas applications with yield strengths <552 MPa |
| 7307290000 | Stainless steel pipe other accessories |
| 7306500000 | Other alloy steel circular cross section fine weld pipe |
| 7304119000 | Other stainless steel pipe |
| 7303001000 | Cast iron round section tube with internal diameter> 500mm |
| 7303009000 | Other cast iron pipe and hollow profile |
| 7304111000 | Stainless steel 215.9mm ≤ outside diameter ≤ 406.6mm pipe (oil or gas seamless steel pipe) |
| 7304112000 | 114.3mm stainless steel pipe <outside diameter <215.9mm pipe (oil or gas seamless steel pipe) |
| 7304113000 | Stainless steel pipe diameter ≤ 114.3mm pipe (oil or gas seamless steel pipe) |
| 7304191000 | Other 215.9mm ≤ outside diameter ≤ 406.6mm pipeline (oil or gas seamless steel pipe except cast iron) |
| 7304192000 | Other 114.3mm <Outer diameter <215.9mm pipe (except oil and gas seamless steel pipe cast iron) |
| 7304193000 | Other pipe diameter ≤ 114.3mm pipe (except for oil or gas seamless steel pipe cast iron) |
| 7304199000 | Other plumbing (except oil or gas seamless steel pipe cast iron) |
| 7304221000 | Stainless steel outer diameter ≤168.3mm Drilling pipe (drilling oil and natural gas) |
| 7304229000 | Other stainless steel drill pipe (drilling oil and natural gas) |
| 7304231000 | Other diameter ≤ 168.3mm drill pipe (drilling oil and natural gas, except cast iron) |
| 7304239000 | Other drill pipes (except cast iron used for drilling oil and gas) |
| 7304240000 | Other stainless steel casing and conduit for drilling oil and gas |
| 7304311000 | Cold-rolled steel seamless boiler tubes (cold-drawn or cold-rolled iron or non-alloy steel, including internal threads) |
| 7304312000 | Cold rolled seamless steel geological pipe, casing (cold drawn or cold rolled iron or non-alloy steel) |
| 7304319000 | Other cold-rolled iron seamless circular cross-section tube (cold drawn or cold-rolled iron or non-alloy steel) |
| 7304391000 | Non-drawing or cold-rolled iron seamless boiler tubes |
| 7304392000 | Non-cold rolled seamless steel geological drilling pipe, casing (non-drawing or cold-rolled iron or non-alloy steel) |
| 7304399000 | Non-cold-rolled iron other seamless pipe (non-drawing or cold-rolled iron or non-alloy steel) |
| 7304411000 | Cold-rolled stainless steel seamless boiler tubes (cold drawn or cold-rolled, including internal threads) |
| 7304419000 | Cold-rolled stainless steel other seamless pipe (cold drawn or cold rolled) |
| 7304491000 | Non-cold (unplugged) stainless steel seamless boiler tube (including internal thread) |
| 7304499000 | Other non-cold rolled stainless steel seamless pipe (except cold drawn or cold rolled) |
| 7304512000 | Cold rolled other alloy steel seamless geological drill pipe, casing (cold drawn or cold rolled) |
| 7304592000 | Non-cold rolled other alloy steel Seamless geological drill pipe, casing (except cold drawn or cold rolled) |
| 7304900000 | Not listed Seamless steel pipe and hollow profile (except cast iron) |
| 7305110000 |
Vertical submerged arc welding of crude oil and natural gas pipe (crude steel pipe refers to the outer diameter of more than 406.4mm) |
| 7305120000 | Other vertical welding oil and gas crude steel pipe (crude steel pipe refers to the outside diameter of more than 406.4mm) |
| 7305190000 | Other crude oil and natural gas pipe (crude steel pipe refers to the outer diameter of more than 406.4mm) |
| 7305200000 | Other drilling crude oil and natural gas casing (coarse casing refers to the outer diameter of more than 406.4mm) |
| 7305310000 | Longitudinal welding of other crude steel pipe (crude steel pipe refers to the outside diameter of more than 406.4mm) |
| 7305390000 | Other methods of welding other crude steel pipe (crude steel pipe refers to the outer diameter of more than 406.4mm) |
| 7305900000 | Not listed round section crude steel pipe (crude steel pipe refers to the outside diameter of more than 406.4mm) |
| 7306110000 | Stainless steel weld oil and gas pipelines |
| 7306190000 | Non-stainless steel weld oil and gas pipelines |
| 7306210000 | Stainless steel weld drilled oil and natural gas casing and conduit |
| 7306290000 | Other bores and conduits for drilling oil and gas |
| 7306301100 |
Other iron or non-alloy steel circular cross-section weld pipe diameter ≤ 10 mm, wall thickness ≤ 0.7 mm (fine weld pipe refers to the outside diameter of not more than 406.4mm) |
| 7306301900 |
Other iron or non-alloy steel round cross-section weld pipe diameter ≤ 10 mm, wall thickness> 0.7 mm (fine weld pipe refers to the outer diameter of not more than 406.4mm) |
| 7306309000 | Other iron or non-alloy steel circular cross-section weld pipe, the outer diameter> 10 mm (fine weld pipe refers to the outer diameter of not more than 406.4mm) |
| 7306400000 | Other small cross-section of stainless steel pipe (fine weld pipe refers to the outer diameter of not more than 406.4mm) |
| 7306610000 | Other welded pipe with rectangular or square cross section |
| 7306690000 | Other non-circular cross-section of the other pipe |
| 7306900010 | Multi-walled pipes (direct contact with chemicals made of special corrosion-resistant material) |
| 7306900090 | Not listed other steel pipe and hollow profile |
| 7307110000 | No malleable cast iron pipe fittings |
| 7307190000 | Malleable cast iron and cast steel pipe fittings |
| 7307210000 | Stainless steel flange |
| 7307220000 | Stainless steel threaded elbows, elbows, sleeves |
| 7307230000 | Stainless steel butt weldment |
| 7307910000 | Not listed Steel flange (except stainless steel) |
| 7307920000 | Not listed steel thread elbows, elbows, pipe sets (except stainless steel) |
| 7307930000 | Not listed steel butt welding pieces (except stainless steel) |
| 7307990000 |
Not listed Steel Other pipe fittings (except stainless steel) |
