There are over and over again tasks and problems that cannot be solved (just) with standard components. That is where KMH SPECIAL comes into the game with its modified parts from the BASIC program or completely customized new developments. Whether it is about specific types or formats, special materials or technical individual versions: we develop the solution by ourselves or on the basis of customer specifications. The first-class quality result will be optimally fitted to the entire system by the same hand, and therefore highly economical for the customer.
With our experience, our know-how and innovative ideas, we actually always find a tailored solution for difficult problems. We make dreams come true - at least pipe systems dreams. And this is often more than a lottery win to our customers.
Basic data KMH SPECIAL (for modified parts from the BASIC program):
The pipe parts consist of longitudinally welded steel and/or stainless steel sheets that are 1, 2 or 3mm thick (thicker strengths are available upon request). The steel surfaces are per choice either powder-coated (exterior and interior, standard RAL 7032, other RAL colour is possible), zinc coated (galvanized or hot-dipped galvanized) and/or without treatment ("black"). Stainless steel is stained and passivated.
Quality of the material:
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)
All pipes, pipe fitting parts and distribution systems cover a range of 50 to 630mm diameters. Furthermore, all components can be supplied tested and certified, from 3-bar pressure resistant up to DN 800mm.
Connection technique:
By standard, the pipe parts consist of a 6 mm strong flanged edge for clamp ring connections (see assembly instructions here). The outer DN at the flanged edge is 12mm larger than the outside DN of the pipe:
Outer Ø pipe + 12mm = outer Ø flanged edge.
Alternatively to the flanged edge, we offer particularly flanged connections:
- Flange fitted loosely behind the flanged edge (standard is flange R1 and T2, special flanges available upon request)
- Flanges welded to the pipe ends (flanged edge n/a)
- with smooth ends (without flanged edge or flange)
We provide for all variants the necessary materials for connection and sealing and are happy to give advice regarding the suitable connection system.
Tolerances:
Diameter and concentricity according to DIN 1626.
Lengths and angular measurements according to DIN ISO 2768-1-V.
Exception: Angle tolerance ± 1° for spherical segments and transition pieces with inclination.
