Support envers and accessories

Home > Welding > Backing and accessories > Support envers and accessories

Quality

Material

Coating

REDONDO 6

Round backing Ø6 mm

REDONDO 9

Round backing Ø9 mm

REDONDO 12

Round backing Ø12 mm

REDONDO 15

Round backing Ø15 mm

MEDIA CAÑA 9

Half round backing 9 mm

PLANO 9

Flat backing 9 mm

PLANO 13

Flat backing 13 mm

CAMPANA

Bell or hopper for 250 kg drum with a diameter of 50 cm

Per page:

Ceramic backing for welding is used as a support at the root of the joint during processes that require complete penetration. Its function is to contain the molten pool and promote proper bead formation at the back of the joint.

This type of accessory improves the quality of the bead and facilitates the execution of butt joints, providing thermal stability and proper root configuration. The use of ceramic backing is common in metal fabrication, welded structures, and industrial applications where precision and repeatability are required.

Function of ceramic backing in welding processes

Ceramic welding backing acts as a support during the execution of the weld bead, helping to maintain the shape of the molten pool and preventing material loss at the root of the joint. Its design allows it to withstand high temperatures and promote uniform penetration.

It is mainly used in the welding of sheet metal, metal structures, containers or industrial components where the quality of the root bead is crucial. The selection of ceramic backing must be made taking into account the thickness of the material, the type of joint and the welding process used.

This category also includes other complementary accessories for handling and managing welding material, such as the hood or hopper for wire drums, designed to facilitate the feeding of material from large-capacity containers and improve organisation in production environments.

Do you need more information?

Full name

Teléfono

Company

Country

Province

Query / Message

Datos

I accept the use of my personal data by the technical staff at CHAVES BILBAO, S.L. (Tax ID (CIF) B-48044473) in order to contact me exclusively for informing me of and advising me on its products.

Privacidad

I have read and accept the Legal Notice and Privacy Policy. This site is protected by reCAPTCHA and the Google privacy policy and terms of service that apply.

CHAVES BILBAO, S.L. informs you that the personal data provided voluntarily on this website, the purpose, intended transfers and other circumstances of which are communicated when the personal data is collected, may, depending on the specific case, have any of the following purposes: responding to your request, complaint or question, maintaining the established relationship, the comprehensive and commercial management of customers, accounting and invoicing or sending of communications of news and activities related with CHAVES BILBAO, S.L., including by electronic means. The data included in our files is absolutely confidential and will be processed with the utmost confidentiality and in compliance with all the requirements set out in the General Data Protection Regulation (GDPR) of the 27th of April 2016. The data is registered in our files for the time necessary for the purpose for which it was collected. The period during which the personal data will be kept will be that established by current legislation and always during the period of the provision of the service for which it was provided. We do not recommend sending personal data that is classified as highly confidential by data protection legislation, such as that related to health, as it is not sent coded or encrypted. Therefore, if you send this type of data, it will be at your own risk. The user may at any time exercise their rights to access, rectify, oppose, cancel, limit processing or request its portability in accordance with the General Data Protection Regulation (GDPR) of the 27th of April 2016, sending a letter along with a photocopy of their DNI identity document, to CHAVES BILBAO, S.L. C/Bizkargi, 6 Polígono Industrial Sarrikola 48195 Larrabetzu - Bizkaia - Spain, or using the email address info@chavesbao.com.