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Huntingdon Fusion Techniques Pipestoppers Steel Drain Plugs – Single

SKU: PIPESTOPPERSTEEL
/5
  • Patented friction-free washer enables effortless tightening of the wing nut.
  • Suitable for challenging conditions such as contact with acidic or alkaline environments, extended immersion in water and higher temperatures.
  • Increased pressure capability.
  • Prevents tipping for guaranteed sealing.
  • Enhanced security and stability within the pipework.

£15.85£286.02

Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT
1" BSP
1/2" BSP
38mm
51mm
64mm
76mm
90mm
102mm
114mm
127mm
140mm
152mm
178mm
203mm
229mm
254mm
279mm
305mm
330mm
356mm
381mm
406mm
457mm

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Description

HFT Pipestoppers® Steel Test Plugs are the perfect solution for low-pressure testing and plugging pipes, pipelines, and orifices ranging from 2 to 48″ (50 to 1200 mm) in diameter.

These durable steel plugs are designed for heavy-duty applications involving long immersion in water, higher temperatures, or contact with acidic or alkaline environments. They outperform nylon, aluminium, and inflatable plugs in such conditions.

Choose from a variety of seal options, including natural rubber, silicone, nitrile, neoprene, and Viton, to suit your specific needs. We offer single plugs and double versions for enhanced sealing capacity and stability within pipes.

Our HFT Pipestoppers® Steel Test Plugs and Stoppers are available in standard sizes for immediate delivery, conforming to Quality Standards BS8005 and BS EN752-4 for low-pressure testing and pipe sealing.

 

Ordering

HFT Pipestoppers® Steel Drain Plugs 0.5″ BSP Outlet

Pipe Size Internal Diameter Expansion Range Min. Insertion Into Pipe Overall Length Maximum Weight
Part No. Inch mm mm mm mm PSI
PSP6038
PSP6050
PSP6060
PSP6075
PSP6085
PSP6100
PSP6115
PSP6125
PSP6145
PSP6150
1.5″
2″
2.5″
3″
3.5″
4″
4.5″
5″
5.5″
6″
38 mm
51 mm
64 mm
76 mm
90 mm
102 mm
114 mm
127 mm
140 mm
152 mm
  37 –   50 mm
50 –   61 mm
61 –   75 mm
73 –   85 mm
84 – 100 mm
94 – 108 mm
110 – 125 mm
124 – 139 mm
138 – 150 mm
150 – 160 mm
31.0 mm
32.7 mm
33.2 mm
34.0 mm
41.0 mm
37.5 mm
40.0 mm
37.0 mm
37.0 mm
39.7 mm
81.5 mm
82.8 mm
80.5 mm
80.5 mm
81.0 mm
83.3 mm
83.3 mm
83.3 mm
83.3 mm
83.3 mm
30 psi
30 psi
30 psi
20 psi
15 psi
10 psi
10 psi
10 psi
10 psi
10 psi
0.16 kg
0.18 kg
0.26 kg
0.28 kg
0.36 kg
0.41 kg
0.58 kg
0.60 kg
0.65 kg
0.75 kg

 

HFT Pipestoppers® Steel Drain Plugs 1.0″ BSP Outlet

Pipe Size Internal Diameter Expansion Range Min. Insertion Into Pipe Overall Length Maximum Weight
Part No. Inch mm mm mm mm PSI
PSP7175
PSP7200
PSP7225
PSP7250
PSP7275
PSP7300
PSP7325
PSP7350
PSP7375
PSP7400
PSP7425
PSP7450
7″
8″
9″
10″
11″
12″
13″
14″
15″
16″
17″
18″
178 mm
203 mm
229 mm
254 mm
279 mm
305 mm
330 mm
356 mm
381 mm
406 mm
432 mm
457 mm
175 – 200 mm
195 – 215 mm
210 – 230 mm
245 – 260 mm
277 – 302 mm
296 – 320 mm
315 – 350 mm
340 – 385 mm
370 – 415 mm
390 – 430 mm
415 – 440 mm
448 – 495 mm
  46.0 mm
37.0 mm
58.0 mm
55.0 mm
85.0 mm
85.0 mm
85.0 mm
85.0 mm
100.0 mm
95.0 mm
95.0 mm
100.0 mm
130 mm
130 mm
150 mm
150 mm
150 mm
150 mm
150 mm
210 mm
210 mm
210 mm
220 mm
220 mm
7 psi
7 psi
7 psi
7 psi
7 psi
7 psi
7 psi
5 psi
5 psi
5 psi
5 psi
5 psi
1.56 kg
1.47 kg
1.93 kg
2.55 kg
3.60 kg
3.72 kg
4.80 kg
6.54 kg
7.00 kg
8.45 kg
8.50 kg
10.6 kg

 

FAQs

1. Can the HFT Pipestoppers® Steel Drain Test Plugs be used as a permanent stopper in pipes?

HFT Pipestoppers® Steel Test Plugs can be used effectively as a permanent stopper. The wings can be cropped to prevent tampering if necessary.

2. Will HFT Pipestoppers® Steel Testing Plugs and Stoppers withstand attacks from various acids, alkalis and chemicals.

Technical data sheets about the chemical resistance of different materials is available on request.

3. What if HFT Pipestoppers® natural rubber rings deteriorate in the presence of my special chemicals, gases or fluids?

The standard sealing rings provided are manufactured from natural rubber. We manufacture and stock alternative rings made from nitrile, neoprene, silicone and viton rubbers which will resist attack by many harmful products. Full details for chemical resistance of these materials is available on request.

4. What is the maximum working temperature for the HFT Pipestoppers® Steel Test Plugs?

The natural rubber rings can be used up to 80˚C (176˚F) in continuous use.

For higher temperatures, we manufacture rings made from silicone that can be used up to 300˚C (572˚F) and viton, which can be used up to 350˚C (662˚F).

Technical data sheets about the resistance of various rubbers to all temperatures and materials are available on request.

5. I have a hole to seal, where your plug won’t quite seal well enough, but the next size up is too big. Do you have any in between sizes?

HFT® manufactures special Steel Plugs made to size where required.  Please contact us.

6. Can I have the plugs made as a branded product?

Yes, HFT® can have plugs made in your company name and house colours subject to quantities.

7. What pressures can the HFT Pipestoppers® Steel Test Plugs withstand?

A pressure chart for HFT Pipestoppers® Steel Testing Plugs is shown on the datasheet.

Plugs can be braced to assist in greater stability. Contact Huntingdon Fusion Techniques HFT® for details.

 

Note: For effective sealing, internal surfaces of cavities must be clean and dry.

Some smooth surfaces may not be effective and may need to be roughened.

Pressure ratings may be affected by poor, slippery or dirty surfaces.

 

Additional information
Free Delivery

Free Delivery

Brand

Huntington Fusion

Outlet

1" BSP , 1/2" BSP

Internal Diameter

38mm , 51mm , 64mm , 76mm , 90mm , 102mm , 114mm , 127mm , 140mm , 152mm , 178mm , 203mm , 229mm , 254mm , 279mm , 305mm , 330mm , 356mm , 381mm , 406mm , 457mm

Delivery

Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Spares & Accessories

White BSP Cap With Washer - PSPS1002

Black BSP Cap With Washer - PSPS1003

Brass Nipple Cap With Washer - PSPS1027

1/2" Nipple Cap With Washer - PSPS1000

1" Nipple Cap With Washer - PSPS1025

1/2" Swivel Nut - PSPS1001

3/4" Swivel Nut - PSPS1016

Screw Cap For Hollow Stem Nylon - PSPS1018

10mm Small Bore Nipple Cap - PSPS1019

2" Brass Nipple Cap With Washer - PSPS1027

Roller Bearing Assembly (3 Parts) for 2" Aluminium Plug - PSPS1095

1/2" BSP Brass Wing Nut - PSPS1096

1/2",  1" and 2" BSP Brass Cap - PSPS1098

Huntingdon Fusion Techniques Pipestoppers Steel Drain Plugs - Single

Huntingdon Fusion Techniques Pipestoppers Steel Drain Plugs – Single

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