Flame Retardant Anti-Vibration Rubber Lined U-bolt For BS3974 Pipe

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Flame Retardant Anti-Vibration Rubber Lined U-bolt For Steel Pipe Conforming to BS 3974 Part 1 1974 Table 10

Nominal Bore Sizes Available: 15NB, 20NB, 25NB, 32NB, 40NB, 50NB, 65NB, 80NB, 100NB, 125NB, 150NB, 200NB, 350NB & 400NB 

Materials: T316 Marine Grade Stainless Steel, Zinc Plated Steel, Galvanised steel and A320 L7 Galvanised High tensile Steel

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£ 6.30 tax incl.

1030 Items Currently In Stock
More Available in 1-7 Days (Galv and Zinc up to 14 Days)

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Quantity Discount Unit price
50 10% £ 5.67
80 15% £ 5.36
100 20% £ 5.04
200 25% £ 4.73
500 30% £ 4.41
1000 35% £ 4.10
2000 40% £ 3.78
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Description

Flame Retardant Anti-Vibration Rubber Lined U-bolt For BS3974 Pipe

Designed for Steel Pipe Conforming to BS 3974 Part 1 1974 Table 10, though of course will have many other uses

Advantages:
- Reduce or eliminate noise and fatigue due to vibration of pipework against the supporting structure
- Prevention of galvanic corrosion due to the contact of dissimilar metals in the presence of an electrolyte
- Prevention of wear and / or crushing of composite, thin wall or non-ferrous pipework
- Flame Retardant rubber
 
Nominal Bore Sizes Available:

15NB, 20NB, 25NB, 32NB, 40NB, 50NB, 65NB, 80NB, 100NB, 125NB, 150NB, 200NB, 350NB & 400NB 

BASE U-BOLT MATERIALS:

T316 Marine Grade Stainless Steel, Zinc Plated Steel, Galvanised steel and A320 L7 Galvanised High tensile Steel (Nuts are supplied, but if you are using your own on the galvanised threads please ensure you used tapped oversize)

Dimensions in Millimeters (mm +/- 1 mm)

Please note that as we use roll threading, the bar diameter is slightly less than the thread diameter:

Size - Pipe Nominal Bore Pipe Outside Diameter A - Internal Width B - Leg Centers C - Length of Base Plate D - Straight Leg Length E - Thread Size F - Base Plate Width G - base Plate Thickness
15 NB 21.3 21 37 60 60 M6 25 10
20 NB 26.9 27 43 68 65 M6 25 10
25 NB 33.7 34 50 72 65 M6 25 10
32 NB 42.4 43 69 90 70 M10 25 10
40 NB 48.3 49 75 98 80 M10 25 10
50 NB 60.3 61 87 110 90 M10 25 10
65 NB 76.1 77 102 136 95 M12 25 10
80 NB 88.9 89 115 140 100 M12 25 10
100 NB 114.3 115 141 166 110 M12 25 10
125 NB 139.7 140 166 192 135 M12 25 10
150 NB 168.3 168 210 246 180 M16 35 15
200 NB 219.1 219 262 300 199 M16 35 15
250 NB 273 273 316 352 226 M16 35 15
300 NB 323.9 324 366 400 250 M16 35 15
350 NB 355.6 356 398 432 265 M16 35 15
400 NB 406.4 407 448 484 300 M16 35 15
500 NB 508 508 550 586 364 M16 35 15
550 NB 559 559 601 637 390 M16 35 15
600 NB 610 610 652 688 416 M16 35 15
SLEEVE AND PAD PROPERTIES:
Product: Extrusions, Seals & Sheeting
Material: Silicone Rubber
Material Analysis
Material Grade: railway Grade Silicone 80sh
Postcured for minimum 4 hours at 200C
 

Property Tested

Specification Range

Nominal Result

Shore A

75-85

80

Tensile N/mm2

8.5 – 13

10.0

Elongation %

300-600

420

Tear B N/mm

18 – 30

26

Specific Gravity

1.2 – 1.3

1.22

Standard Grade Min / Max constant working temperature

 

-40 / +200 C

BS6853 Specification (historical data, no testing is conducted against individual batches)

Smoke Density m2/g

0.005

BS6853 Pass

Flammability Temperature Index C

352

BS6853 Pass

Toxic Flame Emission R

0.12

BS6853 Pass

Dielectric Properties

Dielectric Strength (2 mm thickness), KV/mm approx

 

24

Dielectric Constant at 1Mhz Approx

 

2.9

Dissipation factor at 1 MKz approx

 

1.2 10 -3

Transversal Resistivity 0hm.cm approx

 

3.7 10 16

Strike-over voltage KV Approx

 

48

 
Data sheet
Material A320 L7 Galvanised High tensile Steel, Galvanised, T316 Stainless Steel (A4), Zinc Plated (2H)
Pipe OD 21.3, 26.9, 33.7, 48.3, 60.3, 88.9, 114.3, 42.4, 168.3, 219.1, 76, 140, 356, 406.4
Inside Diameter 34, 219, 168, 43, 21, 61, 27, 89, 140, 76, 49, 115, 356, 407
Inside Height 70, 168, 82, 79, 91, 205, 105, 120, 145, 264, 308, 78, 94, 133, 443, 503
Thread Size M16, M10, M6, M12
Leg Centers 75, 50, 37, 43, 141, 115, 87, 210, 166, 69, 102, 262, 398, 448
Leg Length 65, 135, 199, 180, 100, 95, 80, 70, 90, 110, 60, 265, 300
Thread length 70, 75, 77, 60, 89, 120, 120, 129
Pipe Nominal Bore 15, 20, 25, 40, 50, 80, 100, 32, 65, 150, 200, 125, 350, 400
Product Type U-Bolt
Design Rubber Lined - Anti-Vibration - Flame Retardant
 
Delivery Details

We offer a range of delivery options based on the weight of the overall shopping cart and your specific location.

After adding the products to the shopping cart you will see a range of options based on delivery to mainland UK. Change country and the delivery options will be modified for your address.

  • Please be aware of our latest order times for same-day dispatch (2 PM)
  • We ship orders every weekday
  • Be aware of current stock levels (shown on the product page and the checkout page)
  • Be aware of our shipping terms and conditions (CLICK HERE) which basically state we may upgrade delivery at our discretion and that we are not responsible for late deliveries outside of our control

NEED PART DELIVERY?

Every product page and the cart shows the current stock level. Our normal practice is to only ship the full order unless the shortfall is our fault.

If you can see we are short of stock and want to receive what we have as soon as possible, and the remainder when they are available, then add this product to the shopping cart also (UK Only):

CLICK HERE FOR ADDITIONAL SHIPPING COSTS (UK ONLY)

Use the blue buttons below to filter the list (Click once to apply filter, once again to remove)::

Material / Finish: Zinc Plated Steel Galvanised Steel T316 (A4) Marine Grade Stainless Steel A320 L7 Galvanised Steel High Tensile Steel
Pipe Nominal Bore (NB): 15 20 25 32 40 50 65 80 100 125 150 200 250 350 400
Image Reference Pipe Nominal Bore (NB) Material / Finish Quantity Availability Price Add to cart
1110/T316/049-FR 40 T316 (A4) Marine Grade Stainless Steel 75 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 10.08
add to cart
1110/T316/034-FR 25 T316 (A4) Marine Grade Stainless Steel 36 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 9.06
add to cart
1110/T316/089-FR 80 T316 (A4) Marine Grade Stainless Steel 43 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 16.00
add to cart
1110/GALV/089-FR 80 Galvanised Steel 10 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 13.04
add to cart
1110/GALV/168-FR 150 Galvanised Steel 9 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 42.00
add to cart
1110/T316/043-FR 32 T316 (A4) Marine Grade Stainless Steel 65 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 9.60
add to cart
1110/T316/061-FR 50 T316 (A4) Marine Grade Stainless Steel 43 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 11.04
add to cart
1110/T316/168-FR 150 T316 (A4) Marine Grade Stainless Steel 4 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 49.90
add to cart
1110/T316/027-FR 20 T316 (A4) Marine Grade Stainless Steel 34 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 7.44
add to cart
1110/T316/115-FR 100 T316 (A4) Marine Grade Stainless Steel 47 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 17.32
add to cart
1110/BZP/061-FR 50 Zinc Plated Steel 45 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 9.44
add to cart
1110/BZP/089-FR 80 Zinc Plated Steel 22 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 12.74
add to cart
1110/BZP/115-FR 100 Zinc Plated Steel 9 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 13.20
add to cart
1110/GALV/027-FR 20 Galvanised Steel 36 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 7.44
add to cart
1110/GALV/076-FR 65 Galvanised Steel 22 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 12.94
add to cart
1110/T316/076-FR 65 T316 (A4) Marine Grade Stainless Steel 19 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 14.52
add to cart
1110/T316/140-FR 125 T316 (A4) Marine Grade Stainless Steel 25 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 21.61
add to cart
1110/T316/219-FR 200 T316 (A4) Marine Grade Stainless Steel 14 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 50.99
add to cart
1110/GALV/061-FR 50 Galvanised Steel 11 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 10.22
add to cart
1110/GALV/049-FR 40 Galvanised Steel 11 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 10.03
add to cart
1110/BZP/049-FR 40 Zinc Plated Steel 40 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 8.70
add to cart
1110/GALV/034-FR 25 Galvanised Steel 76 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 8.59
add to cart
1110/L7GA/061-FR 50 A320 L7 Galvanised Steel High Tensile Steel 12 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 15.00
add to cart
1110/GALV/115-FR 100 Galvanised Steel 30 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 15.97
add to cart
1110/GALV/021-FR 15 Galvanised Steel 52 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 6.96
add to cart
1110/BZP/043-FR 32 Zinc Plated Steel 29 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 8.39
add to cart
1110/T316/021-FR 15 T316 (A4) Marine Grade Stainless Steel 46 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 7.20
add to cart
1110/BZP/027-FR 20 Zinc Plated Steel 21 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 7.00
add to cart
1110/BZP/034-FR 25 Zinc Plated Steel 33 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 7.37
add to cart
1110/BZP/140-FR 125 Zinc Plated Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 18.00
add to cart
1110/BZP/219-FR 200 Zinc Plated Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 45.82
add to cart
1110/BZP/021-FR 15 Zinc Plated Steel 12 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 6.30
add to cart
1110/GALV/219-FR 200 Galvanised Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 48.00
add to cart
1110/GALV/140-FR 125 Galvanised Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 18.72
add to cart
1110/GALV/043-FR 32 Galvanised Steel 60 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 9.00
add to cart
1110/BZP/168-FR 150 Zinc Plated Steel 8 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 42.00
add to cart
1110/T316/356-FR 350 T316 (A4) Marine Grade Stainless Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 65.34
add to cart
1110/T316/407-FR 400 T316 (A4) Marine Grade Stainless Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 92.46
add to cart
1110/BZP/076-FR 65 Zinc Plated Steel 30 More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 12.94
add to cart
1110/T316/273-FR 250 T316 (A4) Marine Grade Stainless Steel 0 0 Stock - More Available in 1-7 Days (Galv and Zinc up to 14 Days) £ 52.80
add to cart

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