Material Tables
Fourteen alloys with material number, description and AISI/UNS equivalent.

Downloads
Approved brochures and technical literature for vendor qualification, internal circulation and early engineering review.
Four Brochures
Green energy, filter elements, knitted mesh and hydrogen.
Credentials
IATF, ISO and DSIR recognition.
Material Data
Fourteen alloys with AISI/UNS designations.
Direct Contact
For anything specific to your component.
What is available
These documents are written for engineers and buyers who need to assess BVK before an RFQ: what we make, in which materials, to which standards, and how the process is controlled. They are not a substitute for a technical conversation — anything specific to your component is best taken up with the team directly.
Need something else? — Contact the team
Ask an EngineerDownloads
Four documents covering the product range. Each opens as a PDF in a new tab.
Precision woven mesh solutions for electrolysers and fuel cells: company credentials, the material table, process capability, sustainability and industries served.
DownloadKnit types (Voltra Lite, Voltra +, Voltra Max), machine and wire parameters, stack applications and the standards referenced.
DownloadWoven mesh for high-efficiency filter elements: protective, support and sleeve layers, flow-fatigue and pressure stability, materials and the filter types it suits.
DownloadFunctional advantages, key parameters, finishing and forming options, and the BVK competitive edge for knitted mesh.
DownloadInside the documents
Together the four documents cover the company, the product range and the process behind it.

Using these documents
The brochures assume you already know what mesh is. They are structured around the decisions an engineer actually has to make.
Fourteen alloys with material number, description and AISI/UNS equivalent.
Wire diameter, knit type, corrugation and forming options.
Treatment, coating, forming and quality control routes described.
Which mesh function serves which position in a stack or filter.

Resources
Tell us what your qualification process requires and the team will respond.
Certifications
The same management systems and compliance badges audited across every order: quality, environment, safety, energy and material conformity.

AS9100

CE Marking

DSIR Recognized R&D Centre

IATF 16949:2016

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ISO 50001:2018

REACH Compliant

RoHS Compliant

AS9100

CE Marking

DSIR Recognized R&D Centre

IATF 16949:2016

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

ISO 50001:2018

REACH Compliant

RoHS Compliant
FAQ
Answers to the questions buyers and engineers ask most often about this part of our range.