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Downloads about rff

We serve our customers with a comprehensive delivery programme and tailor-made services in our role as a company for pipes, flanges and fittings. Here is the most important information about rff for download.

This includes supplementary information on our services in addition to the main facts and figures and our delivery programme. Our many approvals and certificates provide our customers with a high degree of safety in product and process quality.

General informations

For   Download
The company
Delivery programme
Wall thickness table DIN, EN, ISO, ASME
Facts and figures
DIN, EN, ASME, API
Materials comparison DIN, EN, ASME
English
English
English
German
German
German
Range of services
Management system
IT services
  English
English
English
German
German
German

Certificates and approvals

For acc. to Download
Quality management
Enviromental management
Occupational health and safety management
DIN EN ISO 9001
DIN EN ISO 14001
DIN ISO 45001
English
English
English
German
German
German
TÜV approval as certified processer
QM System in acc. with
Re-stamping agreement
QM System in acc. with
AD 2000 leaflet W0
PED 2014/68/EU
DIN EN 764-5
Rules KTA 1401
English
English
English
English
German
German
German
German

General Terms and Conditions

For Download
Sales and delivery
Purchasing
English
English
German
German
Pipe connections DIN EN

Pipe connections DIN EN

Database for pipe connections DIN / DIN EN

Here you will find all dimensions and weights for flanges according to DIN EN 1092-1 as well as elbows, tees and reducers according to DIN EN 10253.

Weight calculator for pipes

Weight calculator for pipes

The weight calculator for pipes

Calculate theoretical weights for pipes, round steel, square and rectangular tubes, as well as flat steel and sheet metal.