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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_Basic Specifications of KMH Parts

Basic Specifications of KMH Parts

LOGO_Basic Specifications of KMH Parts

Basic Specifications of KMH Parts

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KMH Pipes are delivered with lipped ends.

The lip is 6 mm, thus adding 12 mm to the exterior diameter of the pipe:

Exterior Ø pipe + 12 mm = Exterior Ø lip

A pipe line is assembled by joining the pipes with a clamp ring pulled over their lips. A detailed instruction for assembly with the approved KMH clamp rings can be downloaded here.

The modular system of KMH parts enables an easy assembly as well as smooth replacement of parts.

Instead of pipes with lipped ends for clamp ring connection, we also offer these alternatives:

  • A flange can be slipped on each side behind the lip (KMH delivers standard flanges R1 and T2, as well as special designs).
  • Flanges can be welded on each side of the pipe, omitting the lip.
  • Pipes can be delivered with plain ends (without lip or flange).
  • Different pipe ends require different connection materials. We deliver all necessary materials for joining and sealing and give advice on appropriate connection systems.

Our pipes are longitudinally welded. They are made of steel or stainless steel with a wall thickness of 1, 2 or 3 mm (thicker material may be possible upon request).

  • Steel ST 12.03 (DIN EN 10 130: DC01; EU 130/139: FeP01)
  • Stainless Steel 1.4301 (EN 10 088-2: X 5 CrNi 18-10; ASTM: 304)
  • Stainless Steel 1.4571 (EN 10 088-2: X 6 CrNiMoTi 17-12-2; ASTM: 316 Ti)
The surfaces can be treated in a variety of ways:

Steel can be

powder coated (inside and outside, standard colour is RAL 7032, but other RAL-Colours are possible as well)
hot-galvanised or electrogalvanised
or "black" (that is, without further surface treatment)

Stainless steel is pickled and passivated (special qualities may be deliverable upon request).

Dimension Tolerances:

  • Diameter and concentricity according to DIN 1626.
  • Length and angle measurement according to DIN ISO 2768-1-V.
  • Exception: Angle tolerance ± 1° for spherical segments and transition pieces with inclination.

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