大发pk10是全国开奖下载app

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大发pk10是全国开奖下载app

As with all Weldotherm heating elements, our heating mats are made of aluminium oxide ceramics (96%) and semiconductor materials (NiCr 80/20). They are particularly robust and durable and are suitable for all kinds of pipe and vessel circumferential vessel welds, seam welded bends, nozzles and flange seams, in addition to surface heating. Application limit: 1050°C.

大发pk10是全国开奖下载app

These robust heating tapes can be customised to the workpiece particularly well and are the ideal heating element for circumferential welds on pipes, pipe walls and arches, bends and seams, that are difficult to access. In addition, they also serve to dress flanges and fitting connections. Application limit: 1050°C.

大发pk10是全国开奖下载app

Due to their flexible design, spreader mats always bring the optimum temperature to any desired part of the workpiece. Areas of application include point, flange and fitting weld seams, nozzle welds as well as conical and crowned workpieces. Application limit: 1050°C.

大发pk10是全国开奖下载app

Our one-line-heating cables has an outer sheath made of austenite wire mesh, making the shell flexible and heat-resistant. Ideal for welds on pressure vessels, flange connection welds and boiler walls, fittings and shaped part connection welds, in addition to superheater pipes, as well as small ones. Application limit: 1050°C.

大发pk10是全国开奖下载app

Two-line-heating cables are suitable for the heat treatment of small pipes as well as for special applications.

大发pk10是全国开奖下载app

Preheater have a back insulation which is made of 25mm ceramic fibre in Inconel wire mesh and the back protector is made of stainless steel sheet. Application areas include circumferential welds on pipes, connections on pressure vessels, circumferential tank welds and longitudinal tank welds. Application limit: 450°C.

大发pk10是全国开奖下载app

Our magnetic preheater are equipped with high temperature resistant magnets. Its back insulation is made of 25mm ceramic fibre in Inconel wire mesh and the back protector is made of stainless steel sheet. Application areas include circumferential welds on pipes, connections on pressure vessels, circumferential tank welds and longitudinal tank welds. Application limit: 450°C.

大发pk10是全国开奖下载app

If the same tube diameter must be heat treated often, the wraparounds save time and money. This flexible heaters are custom made for the appropriate diameter and reduce set-up times to a minimum, since no time consuming fixing of heaters and insulation material is required. Application limit: 950°C, for wraparounds with thermocouple bayonet elements max. 800°C.

大发pk10是全国开奖下载app

Three high temperature resistant specialist magnets independently hold the magnet preheater in its place. The back insulation is made of 25mm ceramic fibre in Inconel wire mesh, the back protector is a robust box construction made of stainless steel with handles for ease of use. Ideal for longitudinal plate welds in shipbuilding, on box girders of steel constructions and straight tank welds. Application limit: 450°C.

大发pk10是全国开奖下载app

Weldotherm channel heaters are installed in robust stainless steel sheet metal boxes and are used for the heat treatment of column plate welds and large circumferential vessel welds as well as for the heating of temporary and stationary furnaces. Application limit: 850°C.