Trakya Döküm tempered cast iron fittings are produced in accordance with the European temper cast iron fitting standard EN 10242 Design Symbol “A” and the international fitting standard ISO 49 norms.
Both standards define the design and performance criteria that threaded pipe fittings made of tempered cast iron should have.
Trakya Döküm fittings are produced in accordance with the transportation of all fluids and gases (air, water, natural gas, liquid fuels, etc.), in a manner to fulfill all the requirements of both standards and at the pressure and temperature limits specified below.
Sealing
Teeth
The bearings of the ring fittings must be cleaned and oiled before use for sealing. In drinking water applications, they should be cleaned and oiled with thread sealing material suitable for use in drinking water (eg thread sealing paste in accordance with DIN 3066).
The threads of Trakya Döküm fasteners are produced in accordance with the thread sizes specified in ISO 7-1 norms, internal threads are parallel (Rp) and external threads are 1/16 conical (R). Teeth conforming to the ISO 228/1 standard are symbolized by G.
Galvanized Product Types
Gooseneck
Sleeve
Elbow
Reduction
Union
Tee
Pipe Cross
Tap
Cap Nut
Product Standards
Trakya Döküm tempered cast iron fittings are produced in accordance with the European temper cast iron fitting standard EN 10242 Design Symbol “A” and the international fitting standard ISO 49 norms.
Both standards define the design and performance criteria that threaded pipe fittings made of tempered cast iron should have.
Trakya Döküm fittings are produced in accordance with the transportation of all fluids and gases (air, water, natural gas, liquid fuels, etc.), in a manner to fulfill all the requirements of both standards and at the pressure and temperature limits specified below.
Sealing
The bearings of the ring fittings must be cleaned and oiled before use for sealing. In drinking water applications, they should be cleaned and oiled with thread sealing material suitable for use in drinking water (eg thread sealing paste in accordance with DIN 3066).
Teeth
The threads of Trakya Döküm fasteners are produced in accordance with the thread sizes specified in ISO 7-1 norms, internal threads are parallel (Rp) and external threads are 1/16 conical (R). Teeth conforming to the ISO 228/1 standard are symbolized by G.