Tubes and Fittings for

High-Purity Water

Surface treatment, quality control from arrival to delivery, and storage of stainless steel tubes optimized for high-purity water (WFI). All these processes are aimed at ensuring compliance with the stringent quality requirements.

Quality Control Throughout
the Supply Chain

The entire refinement process, from initial inspection to delivery, is carried out within Calamo’s spacious and protected facilities. This provides complete control over quality and lead times across the entire supply chain. Calamo accommodates high demands and variations in demand by utilizing multiple surface treatment facilities, which further contributes to short lead times. All products come with a product certificate, allowing for traceability and compliance with customer requirements.

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Comprehensive Range of Tubes and Fittings

Calamo offers a comprehensive range of tubes and fittings for the transportation of liquids and high-purity water to the biotechnology and pharmaceutical industries. Electropolished PQB, as well as ASME BPE SF1 and SF4 products, are the most featured.

Download our Product Catalog

Products, dimensions and detailed requirements.

Quality Tubes and Fittings for High-Purity Water

All surface treatment, quality control, and storage processes are handled by Calamo:

  • Raw material acquisitions are conducted in accordance with purchase specifications, ensuring that the product meets high requirements.
  • Incoming inspections cover various aspects, including the chemical analysis of the steel, tolerance assessment, surface examination, labeling, packaging, and material certification. All these details are recorded in the business system.
  • The surface treatment process is tailored to each product and thoroughly documented.
  • All our process steps are closely monitored, analyzed, and adjusted as needed. Our employees work in accordance with controlled regulations.
  • Storage takes place in our temperature-controlled indoor warehouse, and deliveries are carried out on a first-in, first-out (FIFO) basis.
  • Depending on the product, the tubes are protected with nylon film, PE plugs, and single or double PE socks
  • Tubes are delivered in well-protected and treated wooden packaging, approved for export.
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Contact Calamo

We will gladly help answer any questions you might have.

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Special Products

Customized and pre-cut tubes, in the lengths you desire, are delivered with ends deburred or chamfered according to your specifications, ready for welding and installation. This contributes to smoother assembly and higher quality.

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Subcontracting Services

With extremely high demands for purity, surface finish, documentation, and quality, Calamo has built its subcontracting department. Through extensive experience across various applications and industries, there is an understanding of end customers’ needs, challenges, and operations.

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Knowledge & Quality

By sharing knowledge, we can grow stronger together. Calamo offers training and education in surface treatments, stainless steel surfaces, and chemical liquids. Perhaps our extensive knowledge from various industries can help your business take the next step?

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