
Koperen gietvormbuizen
Vierkant, rectangular and round buizen for knuppel and blooms gietmachines, R3000–R15000, single to parabolic conus, hard chrome or Ni-Cr plated. Standaard R4 / R5 / R6 sizes in production; everything else to drawing.
Every part of the gietvorm section of a knuppel or blooms gietmachine, from the copper gietvorm buis to the dummy bar, manufactured to your drawing by LI ZHAO. Seven product lines below; click through for specifications, photos and a quotation form on each page.

Vierkant, rectangular and round buizen for knuppel and blooms gietmachines, R3000–R15000, single to parabolic conus, hard chrome or Ni-Cr plated. Standaard R4 / R5 / R6 sizes in production; everything else to drawing.

Copper buis + watermantel + upper/lower flanges + seals + koeling connections, delivered as one tested unit for R4 / R5 / R6 / R9 knuppel gietmachines. OEM replacement from your drawing set.

Customized watermantels (mold watermantels) matched to the copper buis dimensions, gietvorm radius and koeling connections. Supplied alone as a replacement or as part of the assembly.

TP2 / Cu-DHP for standard casting, CuAg0.1 for higher speed and thermal load, CuCrZr for long campaigns and blooms gietvormen. Composition, comparison table and selection guide.

Full size tables: square 70×70 to 200×200 mm, rectangular up to 150×520 mm, round Ø90 to Ø500 mm, radius and lengte, in mm and inch. Printable, with photos of the standard buizen.

Star and flexible dummy bars, transition pieces and connecting components for knuppel and blooms gietmachines, matched to the gietvorm section and casting radius. OEM replacement to drawing.

Vierkant, rectangular and round dummy bar-koppen, 100×100 to 200×285 mm and Ø120–Ø230 mm, for R4 / R5 / R6 / R9 gietmachines, volgens tekening vervaardigd or from your existing head.
Flanges, seals, foot rolls, connecting components, gietvorm plates and other continugieten spare parts are made to order. The whole gietvorm section — buis, jacket, assembly, head and bar — can be quoted as one matched set.
The buis must match the machine radius exactly. Start from your gietmachine's radius:
Most requested specifications with their own pages. Other sizes: see the full specification tables.
Tell us the product and specification, or send your drawing / photos of the old part to sales@coppermouldtube.com or WhatsApp. We quote binnen één werkdag.