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H&K Behälter- und Edelstahltechnik GmbH
The experts for individual tanks and special designs.

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Christ Goema GmbH

Boiling tank with plate heat exchanger

We manufactured this plate heat exchanger for Christ Goema GmbH in Vaihingen, a company of the Christ Water Technology Group. When processing the laser-welded pillow plates, special characteristics have to be observed. So attention has to be paid to gentle and careful handling when rounding up the sheets, for otherwise the pillow plates cannot be sufficiently flared subsequently.

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Manufacturing possibilities

Joint planning

There are no downward limitations as to tank size at H&K. Maximum manufacturing possibilities extend to tanks with a capacity of approx. 60,000 litres and a diameter of approx. 3.90 metres. Manufacturing possibilities cover a range from single components to complete plants with all necessary internals.

Materials

Materials we are processing for you

→ All weldable stainless steels (like, for example 1.4301 ⁄ 1.4571 ⁄ 1.4462 ⁄ 1.4529)
→ Special steels (Hastelloy ⁄ Titanium ⁄ Monel)
→ Aluminium (Al Mg 3 ⁄ Al Mg 4,5 Mn ⁄ Al99,5 ⁄ Al Mg Si 0,5 etc.)

Surface finishing

In addition to the standard procedures — pickling and passivation — our tanks can be surface-ﬁnished with most different methods. Depending on customer’s application, we grind, brush, polish (also electrolytically), or coat your tank. Customized and optimized for the special requirements at the place of installation.

Quality assurance

Continuous quality control

Manufacturing in compliance with international standards requires continuous control. We conduct the following tests for quality assurance, partly supported by our partners*:

→ Dye penetrant testing
→ X-ray tests*
→ Ultrasonic tests*
→ Pressure and strength tests
→ Leakage tests
→ Surface roughness tests

All test results are made available to you within the framework of a technical documentation after delivery, if required.

Business lines

We know your requirements

Our products are deployed in a variety of different areas and industrial sectors. Not least emerged from long-standing experience, we have obtained sound knowledge of business-specific requirements in order to be able to deliver best quality for every application. Get convinced by our reference projects from different industrial sectors.

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