About Us
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.
News
In this column you can find the steel pipe related articles you need, including industry trends, product standards and materials, and some technical guidelines.
Services
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Facility
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Projects
Many years of large-scale project experience in various fields（Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical etc.）, professional project team is responsible from receiving until the end of the project.
In international trade, correctly using the HS Code (Harmonized System Code) to classify mild steel pipes (MS pipe full form) is crucial. This not only affects customs clearance efficiency but also directly relates to tariff rates, regulatory requirements, and whether additional certifications (such as certificates of origin, quality inspection certificates, and commodity inspection certificates) are needed.
In international trade, the HS code acts like a product's identity card, assigning a unique identifier to each imported and exported commodity. It allows us to quickly determine the basic category of goods, facilitating tax, regulatory, and other related analyses.
The internationally accepted HS code consists of 6 digits. These 6 digits comprise three parts:
The first two digits represent the "Chapter." There are a total of 21 Chapters (each with a single digit, except Chapter 21, which uses two digits, i.e., Chapter 98) and 97 Chapters (Chapter 77 is left blank).
The third and fourth digits represent the "Heading." Each Chapter is further divided into several Headings, represented by two digits, resulting in 1241 four-digit Headings.
The fifth and sixth digits represent the "Subheading." Headings are further subdivided into Subheadings, with the Subheading code consisting of the Heading code plus two additional digits, resulting in 5019 six-digit Subheadings.
7305110000: Longitudinal submerged arc welded oil and gas rough steel pipes (outer diameter exceeding 406.4 mm).
According to the World Customs Organization (WCO), the HS code of steel pipes is mainly determined by the following factors:
Seamless steel pipe, welded steel pipe.
Round, square (SHS steel), rectangular (RHS steel).
Iron, carbon steel, alloy steel, stainless steel.
Structural use, fluid transportation, bolts/pipe fittings, etc.
The HS code for imported mild steel pipes is used to classify products in international trade, ensuring smooth customs clearance and accurate tax calculation.
Below are the most commonly used HS codes for imported mild steel pipes in international trade.
|
HS Code |
Description |
|
7307 |
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel |
|
73071190 |
Other |
|
7304 |
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel |
|
73041910 |
Tubes and pipes |
|
73043939 |
Other |
|
73044900 |
Other |
|
73049000 |
Other |
The HS code for mild steel pipe exports is used to classify products in international trade, ensuring smooth customs clearance and accurate tariff calculation.
|
HS Code |
Description |
|
7307 |
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel |
|
73079990 |
Other |
|
7318 |
Screws, bolts, nuts, coach-screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and Si |
|
73181190 |
Other |
|
7306 |
Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), iron or steel |
|
73069090 |
Other |
|
7308 |
Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge) |
|
73082019 |
Other |
|
8538 |
Parts suitable for use solely or principally with the apparatus of headings 8535,8536 or 8537 |
|
85389000 |
Other |
|
Error Type |
Impact |
|
Incorrectly declaring welded pipe as seamless pipe |
Large tariff difference, easily subject to inspection/tax payment |
|
Incorrectly classifying structural components as steel pipe |
Leads to coding mismatch and risk of duplicate declaration |
|
Incorrectly classifying pipe fittings (7307) as 7306 welded pipe |
Easily questioned by customs, delaying clearance |
|
Inconsistent HS codes between different countries |
Inconsistent codes between the exporting and destination countries may lead to goods being detained |
The HS code for mild steel pipes is mainly determined based on the manufacturing method (seamless/welded), product shape (round/square/rectangular), and whether it is a pipe fitting. Commonly used HS codes for imports include 7304 (seamless pipe), 7306 (welded pipe), and 7307 (pipe fitting); common export codes include 7306, 7307, and 7308.
Read more: Ms Seamless Pipe HS Code or CS Pipe HSN Code Used for Export & Import
E-mail: sales@eastern-steels.com
