Nipples (bends, barrels) with external thread for connecting fittings and fittings — ductile iron, steel, stainless steel. DN 15-100, thread G½"–G4".
| Item | Threaded nipple (barrel) |
|---|---|
| Connection | External thread (HP) on both sides |
| Nominal bore DN | 15–100 mm |
| Carving | G½″ – G4″ |
| Material | Ductile iron, steel, stainless steel |
| Coverage | Black / Galvanized |
| Standard | ГОСТ 8943-8968 (threaded connectors ductile iron parts) |
| Pressure | up to PN 16 |
| Medium | Water, heating, gas, air |
The letters on the diagram correspond to the columns of the dimension table below.
| DN | Thread G (pipes) | Diameter of the pipe, mm |
|---|---|---|
| 15 | G½″ | 21,3 |
| 20 | G¾″ | 26,9 |
| 25 | G1″ | 33,7 |
| 32 | G1¼″ | 42,4 |
| 40 | G1½″ | 48,3 |
| 50 | G2″ | 60,3 |
| 65 | G2½″ | 76,1 |
| 80 | G3″ | 88,9 |
| 100 | G4″ | 114,3 |
Compliance with Dn and cylindrical pipe thread G. The nipples are produced according to the ГОСТ 8943-8968 series; the face length L is according to the standard size. Thread BP (internal) / HP (external) — according to the design.
A short section with an external thread (HP) on both sides connects two elements with an internal thread.
The coupling has an internal thread (BP), the nipple has an external thread (HP).
Pipe G according to DN (Ду15=G½" ... Ду100=G4").
Ductile iron, steel, stainless steel.
Yes — see the "Adapter nipple" for connecting threads of different sizes.
Send the parameters (DN, PN, material, GOST) or a specification — we will prepare an offer with lead times.
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