Line pipe
API 5L API 5L seamless line pipe
Oil, gas and water pipelines: Grade B to X70, PSL1 and PSL2.
Ø 168.3 × 7.11 mm View specifications
Seamless carbon steel pipe · Tehran
Seamless steel pipe you can trace from mill to site
Manis Steel imports seamless pipe from mills in China and supplies contractors, traders and plants in Iraq, Afghanistan, the Caucasus and Central Asia. Every bundle is tagged with its standard, size and heat number.
Our team replies in English and Persian.
- Standards
- API 5L · ASTM A106, A53, A333 · EN 10216 · GB/T
- Dimensions
- ASME B36.10M, EN 10220 or OD × WT
- Documents
- Mill test certificates to EN 10204 3.1
- Delivery
- Overland to neighbouring countries
Product range
Ten seamless product lines
Line pipe, process and pressure pipe, low-temperature pipe, boiler and heat-exchanger tubes, to American, European and Chinese standards.
Process & pressure pipe
ASTM A106 ASTM A106 seamless pipe
Carbon steel pipe for high-temperature service in plants and refineries.
Ø 60.3 × 3.91 mm View specifications
Process & pressure pipe
ASTM A53 ASTM A53 Type S seamless pipe
General-purpose pressure pipe for water, steam, air and gas.
Ø 33.4 × 3.38 mm View specifications
Low-temperature pipe
ASTM A333 ASTM A333 Grade 6 low-temperature pipe
Low-temperature carbon steel pipe, impact-tested at −45 °C.
Ø 114.3 × 6.02 mm View specifications
Process & pressure pipe
EN 10216-1 EN 10216-1 and DIN seamless pipe
European pressure pipe; legacy DIN grades St37.0, St44.0 and St52.0.
Ø 88.9 × 5 mm View specifications
Boiler tube
GB/T 3087 GB/T 3087 boiler tube
Grade 10 and 20 tubes for low- and medium-pressure boilers.
Ø 57 × 3.5 mm View specifications
Boiler tube
GB/T 9948 GB/T 9948 petrochemical tube
Furnace and heat-exchanger tubes for refineries and chemical plants.
Ø 89 × 6 mm View specifications
Heat-exchanger tube
ASTM A179 ASTM A179 heat-exchanger tube
Cold-drawn low-carbon tubes for heat exchangers and condensers.
Ø 25.4 × 2.11 mm View specifications
Boiler tube
ASTM A192 ASTM A192 boiler tube
Carbon steel boiler and superheater tubes for high pressure.
Ø 50.8 × 4.5 mm View specifications
Other standards
GOST · GB/T 8163 · EN Other seamless pipe standards
GB/T 8163, GOST 8731/8732, EN 10216-2, ASTM A210, JIS G3454 and more.
Ø 219.1 × 8.18 mm View specifications
Prices
Today's indicative prices
Common sizes of imported SCH 40 seamless pipe, per tonne and per 6 m piece, ex-works Tehran.
| Size | Per tonne | Per piece | Schedule | Weight per 6 m piece | |
|---|---|---|---|---|---|
| ½″ 21.3 × 2.77 mm | USD 1,795EUR 1,600 | USD 13.5EUR 12 | SCH 40 | 7.5 kg | Get a quote |
| ¾″ 26.7 × 2.87 mm | USD 1,455EUR 1,295 | USD 14.5EUR 13 | SCH 40 | 10 kg | Get a quote |
| 1″ 33.4 × 3.38 mm | USD 1,270EUR 1,135 | USD 18.1EUR 16 | SCH 40 | 14.2 kg | Get a quote |
| 1¼″ 42.2 × 3.56 mm | USD 1,415EUR 1,260 | USD 25.5EUR 23 | SCH 40 | 18 kg | Get a quote |
| 1½″ 48.3 × 3.68 mm | USD 1,320EUR 1,175 | USD 29.1EUR 26 | SCH 40 | 22 kg | Get a quote |
| 2″ 60.3 × 3.91 mm | USD 1,290EUR 1,150 | USD 40.0EUR 36 | SCH 40 | 31 kg | Get a quote |
| 3″ 88.9 × 5.49 mm | USD 1,405EUR 1,250 | USD 88.6EUR 79 | SCH 40 | 63 kg | Get a quote |
| 4″ 114.3 × 6.02 mm | USD 1,130EUR 1,005 | USD 106.3EUR 95 | SCH 40 | 94 kg | Get a quote |
Excluding VAT, freight, border and inspection costs. Each offer confirms the price, availability and lead time.
Traceability
What you can check before you pay
Buyers in the region have learned to ask for proof. These are the checks we expect you to make.
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Bundle tags you can read
Each bundle carries a Manis Steel tag with the standard, size, heat number, piece count and weight. The photos on this site show real tags.
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Heat numbers that match the certificate
The heat number on the tag appears on the mill test certificate (EN 10204 3.1), which names the producing mill and the country of origin.
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Weights you can recalculate
Tag weights follow the ASME B36.10M formula: 61 pipes of 48.3 × 3.68 mm, each 6 m long, weigh 1,482 kg. Check any size with our calculator.
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Inspection on your terms
Ask for third-party inspection by an agency you nominate, or for EN 10204 3.2 certificates, when you request the quote.
Export routes
Overland to your border, with dated status
Sea freight from Iranian ports is disrupted in 2026, so we quote road and rail routes and confirm the crossing in every offer.
As of 2026-10-19
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Iraq: Erbil, Sulaymaniyah, Duhok
OpenBashmaq–Penjwen, Tamarchin–Haji Omaran, Parviz Khan
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Iraq: Baghdad, Basra and the south
Open with delays or limitsMehran, Shalamcheh, Khosravi, Chazabeh–Al-Sheeb
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Afghanistan: Herat, Kabul, Nimroz
OpenDogharoun–Islam Qala, Milak–Zaranj, Khaf–Rozanak (rail)
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Armenia
OpenNorduz–Agarak, the only road crossing
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Turkmenistan and Uzbekistan
Not confirmedSarakhs (road and rail), Incheh Borun, Bajgiran
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Turkey (transit to Europe and the Black Sea)
Open with delays or limitsBazargan–Gürbulak, Sero–Esendere
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Route status changes from week to week. Every offer confirms the route, the border crossing and the Incoterm.
How an order works
From pipe list to delivery
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Send your list
Standard, grade, sizes, quantity and destination. A BOQ or material take-off is fine.
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Receive an offer
Price per tonne with the Incoterm and named place, the documents and the lead time.
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Confirm the order
Quantities, specification and payment terms are fixed in the order confirmation.
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Inspect and load
Third-party inspection if you need it, then loading with tagged bundles and the shipping documents.
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Delivery
By road or rail to the agreed border crossing or site, with invoice, packing list, mill certificate and certificate of origin.
Our affiliate in Iran
Domestic distribution: AhanToday
Inside Iran, steel pipe is distributed by our affiliate AhanToday (Yara Steel Poolad Khavarmianeh Co.). Manis Steel is a separate company that handles imports and export sales.
Manis Steel Imports and export sales
Affiliated companies
AhanToday Distribution inside Iran
Questions buyers ask first
Are you a manufacturer?
No. Manis Steel is an importer and trader. We source seamless pipe from mills in China, and the mill test certificate names the producing mill and the country of origin.
Which sizes are in stock?
We supply to order and do not publish a stock list yet. Send the sizes you need and the offer will confirm availability and lead time.
How do you deliver to Iraq and Afghanistan?
By road through the Iran–Iraq crossings (Bashmaq, Parviz Khan, Mehran, Shalamcheh and others) and through Dogharoun–Islam Qala or Milak–Zaranj to Afghanistan, with rail to Herat via Khaf–Rozanak. The offer names the crossing.
Which language can I write in?
Our team replies in English and Persian (Dari). If Arabic, Turkish or Chinese is easier for you, write in it and we will reply in English.
Send us your pipe list
Standard, sizes, quantity and destination are enough for a first offer. Write in English or Persian.
Our team replies in English and Persian.