Tariff item · Chapter 73 · Section XV, Base metals and articles of base metal
HS 7305 20 90Casing of a kind used in drilling for oil or gas: other
Articles of iron or steel › Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel
- Customs duty
- 10%
- Notified, 45/2025-Customs
- GST now
- 18%
- Import policy
- Free
- Export policy
- Free
- Unit
- kg
- Duty in China
- 7%
- On Indian goods
Importing into India
What customs charges, what trade agreements take off, and the rules the goods must meet.
Customs duty
| Duty | Rate | Charged on |
|---|---|---|
| Basic customs duty (BCD), rate notified under 45/2025-Customs | 10% | Assessable value |
| Agriculture Infrastructure and Development Cess (AIDC) | Nil | Assessable value11/2021-Customs, S.No. 17 |
| Social Welfare Surcharge (SWS) | 10% of BCD, AIDC and Health Cess | BCD + AIDC |
| Integrated GST (IGST) | 18% | Assessable value + BCD + AIDC + SWS |
BCD is the rate notified under 45/2025-Customs (S.No. 215); the tariff's statutory rate is 15%.
Lower duty under trade agreements
| Agreement | Customs duty | Goods from |
|---|---|---|
| ASEAN–India FTA | 0% | Brunei, Indonesia, Cambodia, Laos, Myanmar, Malaysia, Philippines, Singapore, Thailand, Vietnam |
| Duty-free tariff preference for LDCs | 0% | Afghanistan, Bangladesh, Burkina Faso, Burundi, Benin, Democratic Republic of the Congo, Central African Republic, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Haiti, Cambodia, Comoros, Laos, Liberia, Lesotho, Madagascar, Mali, Myanmar, Malawi, Mozambique, Niger, Rwanda, Sudan, Sierra Leone, Senegal, Somalia, Chad, Togo, Timor-Leste, Tanzania, Uganda, Yemen, Zambia |
| India–Australia ECTA | 0% | Australia |
| India–EFTA TEPA51/2025-Customs | 0% | Switzerland, Liechtenstein |
| India–Japan CEPA | 0% | Japan |
| India–Korea CEPA | 0% | South Korea |
| India–Malaysia CECA | 0% | Malaysia |
| India–Oman CEPA20/2026-Customs | 0% | Oman |
| India–Sri Lanka FTA | 0% | Sri Lanka |
| India–UAE CEPA | 0% | United Arab Emirates |
| India–UK CETA29/2026-Customs | 0% | United Kingdom |
| SAFTA | 0% | Afghanistan, Bangladesh, Bhutan, Maldives, Nepal |
| SAFTA | 5% | Sri Lanka |
| India–EFTA TEPA52/2025-Customs | 6% | Norway |
| India–EFTA TEPA53/2025-Customs | 7.14% | Iceland |
| SAPTA | 7.5% | Bangladesh, Bhutan, Maldives, Nepal |
Anti-dumping, countervailing and safeguard duty
None in force on this code as on 19 Oct 2026.
Import policy (DGFT ITC(HS))
- Free.
Notes on these rates
- The statutory rates come from a one-time snapshot of the Indian Trade Portal (CBIC's tariff of 30.06.2025). Changes the Finance Act 2026 made to the tariff from 1 May 2026 are not in it.
- BCD is the standard rate notified under 45/2025-Customs (Table I, S.No. 215), 10%, not the statutory 15%: an exemption notification lets customs charge the lower.
- Table I of 45/2025-Customs also has 2 entries that cover this code for named goods or on a condition (for example S.No. 229: Nil, condition 28). They lower the duty only if the importer meets the condition, so they are not in the totals.
- IGST comes from our archived GST table, which still has the 12% and 28% slabs, so it may pre-date the GST rate changes of 22 September 2025. Check the current rate.
- AIDC, Health Cess and the SWS exemptions are read from notifications 11/2021-Customs, 08/2020-Customs and 11/2018-Customs as amended (to 16/2026-Customs), and the notifications that lower AIDC for a while. SWS is 10% of BCD, AIDC and Health Cess together (Finance Act 2018, s.110), never of anti-dumping, countervailing or safeguard duty or IGST.
- AIDC is Nil (S.No. 17 of 11/2021-Customs, which exempts all goods it does not name).
- Not included: GST compensation cess, anti-dumping, countervailing and safeguard duties, and exemptions or concessions such as end-use, EOU/SEZ or project imports.
- This does not check whether the import is allowed (DGFT import policy, licences, quality-control orders). The HS code explorer shows the import policy.
- This is an estimate, not an assessment. Confirm the duty with your customs broker or ICEGATE's duty calculator before you price a deal.
GST
IGST on imports is the GST rate. Rates changed on 22 September 2025.
- Now 18%.
- Until 21 September 2025 18%.
- Change: Unchanged.
The rules that set it now
| Notification | Goods | Rate |
|---|---|---|
| 9/2025-Integrated Tax (Rate)Schedule II, S.No. 283 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel | 18% |
History
| Period | Rate | Notification |
|---|---|---|
| Until 21 Sep 2025 | 18% | 1/2017-Central Tax (Rate) |
| From 22 Sep 2025 | 18% | 9/2025-Integrated Tax (Rate) |
Exporting from India
Export duty
Nil. The Second Schedule to the Customs Tariff Act does not list these goods, so no export duty is charged.
Duty drawback (All Industry Rates)
| Drawback item | Goods | Rate | Cap |
|---|---|---|---|
| 7305 | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel | 1.5% | — |
Drawback items follow the 4-digit heading, not the 8-digit code: claim the one that describes your goods. Rates of notification 77/2023-Customs (N.T.) as amended, in force on 19 Oct 2026.
Export incentives (RoDTEP and RoSCTL)
- RoDTEP, Appendix 4R (exports from the domestic tariff area): 0.9% of the FOB value, until 31 Dec 2026.
- RoDTEP, Appendix 4RE (exports under Advance Authorisation, EOU or SEZ): 0.5% of the FOB value, until 31 Dec 2026.
Export policy (DGFT ITC(HS) Schedule 2)
- Free.
What buyers pay abroad: import duty in the US, UK, EU and Australia for 7305 20, and China's below.
China: the same goods (7305 20)
China shares the first 6 digits with India and splits them into 10-digit codes of its own: 1 in force under 7305 20. Exporters see what China charges Indian goods; importers see the rebate and licences their Chinese supplier deals with.
| China code | Goods | Duty on Indian goods | MFN | Import VAT | Export rebate | Licences |
|---|---|---|---|---|---|---|
| 7305.20.00.00 | Other casing of a kind used in drilling for oil or gas, unworked其他钻探石油、天然气用粗套管 | 7%MFN rate (no APTA concession on this line) | 7% | 13% | 0% | 4x |
- India is a member of the Asia-Pacific Trade Agreement (APTA). With an APTA certificate of origin, Indian goods pay China's APTA rate where the line has one; China applies the lower of that and its provisional rate.
- The export VAT rebate is what China refunds its own exporters. When China cuts it, Chinese export prices tend to rise.
Every Chinese code in full
7305.20.00Other casing of a kind used in drilling for oil or natural gas, of an external diameter of ≥406.4mm
7305.20.00.00Other casing of a kind used in drilling for oil or gas, unworked其他钻探石油、天然气用粗套管
Casing, external diameter exceeding 406.4 mm粗套管指外径超过406.4mm
- Unit
- kg
- MFN import duty
- 7%
- Provisional import duty
- None
- General import duty
- 17%
- Import VAT
- 13%
- Consumption tax
- 0%
- Export duty
- 0%
- Provisional export duty
- None
- Export VAT rebate
- 0%
- Updated by China
- 7 Sep 2026
Licences and certificates
- 4Export licence出口许可证
- xExport licence (processing trade)出口许可证(加工贸易)
Inspection and quarantine
None.
What the customs declaration must state
- 0.Brand type品牌类型
- 1.Export preferential status出口享惠情况
- 2.Specification (external diameter of tube)规格(管的外径)
- 3.Use (for oil or gas pipelines, etc.)用途(石油或天然气管道用等)
- 4.Material (iron, non-alloy steel, stainless steel, alloy steel)材质(铁、非合金钢、不锈钢、合金钢)
- 5.Type (e.g., oil pipeline tubes)种类(石油管道管等)
- 6.Process (e.g. riveted, longitudinally welded, submerged arc welded)加工方法(铆、纵向焊、埋弧焊)
- 7.Cross-sectional shape (circular)截面形状(圆形)
- 8.GTIN
- 9.CAS
- 10.Other其他
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 0%
- Georgia
- 0%
- Mauritius
- 0%
- Maldives
- 0%
- Cambodia
- 0%
- Nicaragua
- 0%
- Ecuador
- 4.9%
- Serbia
- 0%
- Hong Kong
- 0%
- Macao
- 0%
RCEP rates
- Australia
- 0%
- Brunei
- 0%
- Cambodia
- 0%
- South Korea
- 0%
- Laos
- 0%
- Malaysia
- 0%
- New Zealand
- 0%
- Singapore
- 0%
- Thailand
- 0%
- Vietnam
- 0%
- Japan
- 3.8%
- Indonesia
- 0%
- Philippines
- 0%
- Myanmar
- 0%
CIQ codes
- 7305200000101Other casing, for drilling for oil or natural gas, large diameter (large diameter casing refers to outer diameter > 406.4mm) (welded steel pipe for pressure pipelines)其他钻探石油、天然气用粗套管(粗套管指外径超过406.4mm)(焊接钢管压力管道)
- 7305200000102Other casing of an external diameter exceeding 406.4mm, for drilling for oil or natural gas其他钻探石油、天然气用粗套管(粗套管指外径超过406.4mm)(焊接钢管)
China's tariff as compiled by HS编码网 from China Customs, the State Council Tariff Commission and the State Taxation Administration. The Chinese is the original.
Nearby codes
Sources
- GSTN HSN code masterChecked 13 Oct 2026
- DGFT ITC(HS) import and export policyChecked 9 Oct 2026
- GST rate per HSN (archived GSTZen extract)Checked 29 Sep 2026
- Customs Tariff of India (First Schedule): sections, chapters, notes and statutory BCDChecked 19 Oct 2026
- GST rates on goods, before and after 22 September 2025Checked 18 Oct 2026
- BIS compulsory certification: products and Quality Control OrdersChecked 18 Oct 2026
- Anti-dumping, countervailing and safeguard duties in force (India)Checked 19 Oct 2026
- India import tariff by origin (Indian Trade Portal snapshot)Checked 29 Sep 2026
- GST schedule headings and 8-digit IGST (archived)Checked 29 Sep 2026
- HS code descriptions (archived file)Checked 29 Sep 2026
- India's effective basic customs duty (notification 45/2025-Customs, Table I)Checked 19 Oct 2026
- India's AIDC, Health Cess and Social Welfare Surcharge exemptions (11/2021, 08/2020, 11/2018-Customs)Checked 18 Oct 2026
- India's preferential tariff schedules (CBIC notifications)Checked 19 Oct 2026
- India's export duty (Second Schedule to the Customs Tariff Act and notifications 27/2011, 55/2022, 22/2024)Checked 18 Oct 2026
- India's All Industry Rates of duty drawback (notification 77/2023-Customs (N.T.))Checked 19 Oct 2026
- RoDTEP export incentive rates (DGFT Appendix 4R and 4RE)Checked 18 Oct 2026
- RoSCTL rebate for apparel and made-ups (Ministry of Textiles): periods and ratesChecked 19 Oct 2026
- China customs tariff (HS编码网)Checked 19 Oct 2026
For information, not a customs ruling. Only notifications published in the Gazette have legal force; confirm the duty with your customs broker or ICEGATE before you price a deal.