On order
Grooved black welded pipe DN.25-1'' (33.7) / 2.6
· wall thickness 2.6
- Diameter
- DN.25-1'' (33.7)
- Thickness
- 2.6
- Standard
- —
- Bar length
- —
Grooved black welded pipe DN.25-1'' (33.7) is manufactured for industrial fire-fighting, heating, gas and pressurized water installations. Wall thickness: 2.6.
Welded black steel pipes are regulated by various standards that ensure their quality and conformity with the specific requirements of different applications. The most common standards include:
1.ASTM A53: This American standard specifies requirements for steel pipes, both welded and seamless, used for mechanical and pressure purposes, as well as in steam, water, gas, and air pipeline applications.
2.API 5L: The American Petroleum Institute (API) standard for steel pipes used in the oil and gas industry. It covers both welded and seamless pipes.
3.EN 10217: The European standard for welded steel tubes for pressure fluid transport. It includes several parts, each specifying requirements for different types of tubes and applications.
DIN 2440 and DIN 2448: German standards for steel pipes used in fluid and gas pipeline installations.
4.JIS G3452: The Japanese standard for welded steel pipes used in water, gas, and air pipelines.
These standards cover aspects such as dimensions, wall thickness, materials, manufacturing methods, and quality tests that pipes must pass to ensure they are suitable for their intended uses. Compliance with these standards is essential to guarantee the performance and operational safety of welded black steel pipes.<
*ALL PIPES HAVE A STANDARD LENGTH OF 6M*
The price displayed is per linear meter.
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However, in rare cases, discrepancies or input errors may occur regarding prices, technical specifications or product availability.
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| Name | Grooved black welded pipe |
|---|---|
| Product code | 12TN003326 |
| Nominal diameter | DN.25-1'' (33.7) |
| Wall thickness | 2.6 |
| Manufacturing standard | |
| Bar length | |
| Material | S235JR steel |
| Finish | Black / galvanized / painted |
| Working pressure | Up to 25 bar |
| Usage | Industrial pressurized installations |
Important for pipe category products: please contact us before placing your order. Shipping is not included in the product price. The shipping cost will be communicated after order confirmation.
Delivery with our own fleet in Bucharest within 24-48h, in the rest of the country within 2-5 business days.
Free shipping for orders over 5,000 lei excluding VAT.
Returns within 14 days for undamaged products in original packaging, in accordance with B2B legislation.
Billing instant, bank transfer payment at 30 days for contract partners.




