Steel weld fittings
- DIN 2986
- No edge
- With right-hand thread
- DIN 2615
- Material: P235GH-TC1 St.35.8 l
- DIN 2616 Part 2
- Material: P235GH-TC1 St.35.8 l
- DIN 28011/EN 10253
- Cold-formed
- Material: STW 24.0
- 90°
- Material A-St 37.OS, standard 3 S
- A system for enclosed heating installations