TEDDI STEEL
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Our seamless steel pipes are widely used for petroleum, power generation, natural gas, coal gas, water and some solid materials, also ship-building, chemical fertilizer equipment etc.
| Nominal Size | Outside Diameter | Nominal Wall Thickness (MM) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DN | NPS | OD(MM) | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | XXS |
| 15-25 | 1/2-1 | 21.3-33.4 | 2.11-2.77 | --- | 2.41-2.90 | 2.77-3.38 | 2.77-3.38 | --- | 3.73-4.55 | 3.73-4.55 | --- | --- | --- | 4.78-6.35 | 7.47-9.09 |
| 32-50 | 1 1/4-2 | 42.2-60.3 | 2.77 | --- | 2.97-3.18 | 3.56-3.91 | 3.56-3.91 | --- | 4.85-5.54 | 4.85-5.54 | --- | --- | --- | 6.35-8.74 | 9.70-11.07 |
Notice: Special sizes which customer required can be provided.
We are a comprehensive enterprise integrating research and development, production, sales, quality inspection, packaging, and transportation. Our company mainly produces and exports steel pipes, flanges, and pipe fittings, which are widely used in shipbuilding, chemicals, oil, electricity, gas, and water supply.
As one of our core products, steel pipes have a constant inventory of over 500,000 tons. We produce various types including seamless, spiral, and straight-seam steel pipes to meet diverse customer needs.
Our products are strictly produced according to industry standards such as API 5L, API 5CT, ANSI, ASME, EN, DIN, GOST, JIS, KS, BS. We rely on a complete supply chain management system and export to over 50 countries and regions worldwide, including the Middle East, Southeast Asia, Russia, Europe, and South America.
