Get maximum safety with double sealing fittings, which combine both a conical joint and a seal.
We offer a number of references for the purchase of double-sealed union fittings (gasket + cone) with BW ends. Machined in 316L stainless steel, these fittings are available from DN 8 to DN 50, with hexagonal or octagonal nuts.
Recommended tightening torques :
DN | Torque (N/m) | Working pressure (bars) |
8 | 60 | 80 |
12 | 100 | 80 |
15 | 110 | 80 |
20 | 140 | 80 |
25 | 200 | 80 |
32 | 300 | 80 |
40 | 500 | 80 |
50 | 700 | 80 |
See other double union fittings : BW Male | BW female | Male female | Male male
AISI 316L - EU 1.4404 Hexagonal nut 316L
AISI 316L - EU 1.4404 Octagonal nut 316
PTFE (Teflon)
The products presented on our site are manufactured by our parent company, BEAL INOX. Do not hesitate to contact them for a custom part project, in standard stainless steel grades (316, 316L) or in superalloys (Inconel®, Hastelloy®, Uranus®, Duplex...)
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Discover SOFRA DESTOCK, our new shop dedicated to the destocking of stainless steel parts and fittings. Quality parts in limited quantities, 100% made in France.
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Our customer service is available from Monday to Friday, from 8:00 to 12:00 and from 13:30 to 18:30.
Phone:+33 4 73 82 50 56
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