Pipe 3" - 80x90mm black steel

Technical summary

• Finish: available in a "black steel" finish (actual appearance is gray, see the Color section).
• Compliance:
  • EN 10241 (formerly DIN) for threaded pipes.
  • EN 10226 (formerly DIN), fully interchangeable with ISO 7-1 (BSPT): tapered external threads R, parallel internal threads Rp.
• Material: steel (grade S195T or equivalent).
• Process: welded pipe, cut to length and threaded at both ends.
• Size: 3″ • DN 80 • 80 × 90 mm — OD 88.9 mm • ID ≈ 80.9 mm (indicative, depends on series).
• Min. thickness: ≈ 4.0 mm.
• Threading: BSP-T R 3″ (55°). L₂ ≈ 36.5 mm; effective engagement ≈ 27 mm.

Use

Threaded (male) pipes compatible with any tapped (female) fitting of the same size (R/Rp 3″). Suitable for low-pressure threaded systems (water, air, steam ≤ 120°C) and for large-diameter industrial decor structures (furniture, table bases, guardrails, etc.). For wall/ceiling mounting, take the weight into account (see the weight table).

Color (important)

Despite the "black steel" designation, the actual appearance is generally gray (from a grainy medium gray to a smooth dark gray). The shade may vary depending on the length, the batch and the light protective oil coating. If color uniformity is critical, please contact us before ordering.

Available lengths

10 lengths, from 60 mm to 400 mm: choose yours from the length selector.

Weight per length (indicative)

Tolerances & dimensional accuracy

• Indicative length tolerance: −0 / +2 mm ≤ 300 mm • −0 / +3 mm > 300 mm.
• The specified lengths include the threads (at both ends).

Conversion table (main diameters at a glance)