Stainless steel threaded connection

BSP threaded fittings in 316 and 316L stainless steel, for pipework in the food, drinking water, sea water, chemical and pharmaceutical industries, and in applications requiring equipment resistant to corrosion and the elements.

Stainless steel threaded connection
Cut-off valve
Check valve - Stainer filter
Barbed fitting
Guillemin hose coupling
DSP fittings
Raccord GFR
Keyser fittings
Camlock fittings
Clamp fittings
DIN fittings
SMS fittings
Macon fittings
STORZ couplings
PERROT fittings
Express fittings
DECA brass coupling pipe
GEKA fittings
Snap-fit fittings
Lance - Spray gun
Fire valves
PVC pressure fittings
Flanges
Pressure gauge
Suspension pump accessories
Galvanised screw fittings
Threaded connection
Stainless steel braided hose - fuel hose
Sub-metering
Pressure reducer
Clamp hose
Sealing
Wall pass-through fittings
Couplings
Active filters
Collecteur inox aspiration 2 pompes
4 to 6 days
Stainless steel threaded connection
304 stainless steel suction collector 2 pumps
£120.54

£120.54 tax excl.

Delivery 4 to 6 days

The suction collector 2 pumps is made in 304 stainless steel. It allows the suction connection of two horizontal or vertical surface pumps. Available for pumps with hole suction to 1" 1/4, 1" 1/2 & 2".
Réducteur de pression inox 316
2 to 3 days
Pressure reducer
316 stainless steel pressure reducer
130038
£249.77

£249.77 tax excl.

Delivery 2 to 3 days

Pressure reducer 25 bar max, with 1/4" pressure gauge port, 316 stainless steel body, FPM gasket, adjustment from 1 to 6 bar. Available in 3/4".
Raccord 5 voies inox 316
2 to 3 days
Stainless steel threaded connection
5-way 316 stainless steel fitting
151572
£22.88

£22.88 tax excl.

Delivery 2 to 3 days

5-way connection for pump, made of 316 stainless steel, 1" M/F/F and 1/4" M/F connections.
Clapet anti-retour 5 voies 1" inox 316
2 to 3 days
Stainless steel threaded connection
5-way check valve 1" BSP female threaded 316 stainless steel
120348
£30.70

£30.70 tax excl.

Delivery 2 to 3 days

All 316 stainless steel check valve, EPDM seal, 1 male 1" outlet, 2 female 1" inlets, and two female 1/4" inlets, for a pressure gauge, pressure switch, pressure sensor...
Raccord cannelé à écrou tournant inox 316L
2 to 3 days
Barbed fitting
Stainless steel 316 barbed fitting with swivel nut
£12.28

£12.28 tax excl.

Delivery 2 to 3 days

Flexible hose connecting fitting, with barbed end and swivel nut with flat PTFE gasket, fitting entirely machined in 316 stainless steel. Available from 1/2" diameter up to 4".
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Practical information

Need advice? Our team is available (Monday - Friday: 8:30-12:00 and 13:00-16:30).

Contact us

Delivery

  • Same-day dispatch for orders placed before 12 noon, in most cases.
  • Colissimo without signature in mainland France, delivery within 2 to 3 days.
  • Chronopost on request.
  • DB SCHENKER transport for oversized parcels: delivery to your freight forwarder in France, with guaranteed tracking.
Delivery terms

Advice and guides

Go to our guides

Stainless threaded fittings for demanding circuits

Stainless steel threaded fittings (elbows, unions, Y-pieces, threaded nipples, nuts) join threaded pipework that resists corrosion. They suit water circuits, outdoor installations and many fluids, depending on the compatibility given on the product page.

316 or 316L stainless, male or female

  • 316 / 316L stainless: common grades for good corrosion resistance; check the product page for compatibility with your fluid.
  • Male (M) or female (F): to be chosen according to the connection direction.
  • Union: lets you take the line apart without moving the pipes.

Frequently asked questions: Stainless steel threaded fittings

Which sealing method should I use on a stainless thread?

Use a suitable sealant (PTFE tape or paste), without excess. Avoid over-tightening: stainless steel can gall. Follow the recommendations on the product page.

What is the difference between male and female fittings?

A male fitting has an external thread, a female fitting an internal thread. To join two parts, you need a male and a female of the same thread standard.

What is a union fitting for?

A union comes apart in three pieces, so you can remove a device (pump, valve, filter) without turning the pipework. It is useful wherever maintenance is expected.

Do you need advice before buying?

Our team helps you choose the right equipment for your installation: call +33 3 44 25 91 01 Monday to Friday, 8:30 am to 12:00 pm and 1:00 pm to 4:30 pm (French time), or email contact@pompes-h2o.com. Public bodies can pay by administrative order (mandat administratif), with invoicing through Chorus Pro.