U-bolt With Convex Base to Minimise Crevice Corrosion For Standard Schedule Pipe Sizes

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  • U-Bolt With Convex Base to Minimise Crevice Corrosion For Standard Schedule Pipe Sizes
  • Materials: T316 Stainless Steel (A4), Galvanised
  • Pipe Nominal Bore Sizes: 15, 20, 25, 40, 50, 80, 100, 150, 200, 250, 300
  • U-Bolt Inside Diameter: 24, 29, 36, 52, 64, 94, 116, 173, 222, 276, 328 mm

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£ 8.63 tax incl.

197 Items Currently In Stock
More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised

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Quantity Discount Unit price
50 10% £ 7.77
80 15% £ 7.33
100 20% £ 6.90
200 25% £ 6.47
500 30% £ 6.04
1000 35% £ 5.61
2000 40% £ 5.18
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50 10%
80 15%
100 20%
200 25%
500 30%
1000 35%
2000 40%
 
Description

U-bolt With Convex Base to Minimise Crevice Corrosion For Standard Schedule Pipe Sizes

This Marine grade stainless steel u-bolt has been designed to be used in a minimum contact water repellent situation to prevent water crevice corrosion similar to the I-Rod u-bolts. The enhanced stainless base plate is convex with a silicone tube shroud. This convex surface provides almost a point contact rather than the line contact with the traditional flat support plate. Water will roll away from the pipe and not leave it standing in a pool of water which therefore minimises corrosion.

The u-bolt can be used as a grip or non-grip depending upon the arrangement of the nuts. Either both locked together underneath the convex base plate, for gripping the pipe; or, locked either side of the convex base plate to fix for non-gripping application

Although these are manufactured for BS3974 Pipe, they will of course have many other uses. Just check the full dimensions below to ensure they match your needs

Product Details (All mm / millimetres)

Size - Pipe NB Pipe OD U-bolt Inside Diameter U-Bolt Inside Height Thread Size Thread Length Length of Base Rod Leg Centers Straight Leg Length
15 21.3 24 77 M6 60 48 30 65
20 26.9 29 82 M6 60 50 35 68
25 33.7 36 88 M6 65 57 42 70
40 48.3 52 104 M10 65 98 62 78
50 60.3 64 116 M10 65 110 74 84
80 88.9 94 147 M12 80 146 106 100
100 114.3 116 172 M12 80 168 128 114
150 168.3 173 240 M16 100 239 189 153
200 219.1 222 287 M16 100 288 238 176
250 273 276 351 M20 110 356 296 213
300 323.9 328 410 M20 110 408 348 246
350 355.6 360 440 M20 110 440 480 260
400 406.4 411 490 M20 110 491 431 284
450 457 460 550 M24 120 559 484 320
500 508 512 601 M24 120 611 536 345
550 559 562 654 M24 120 661 586 373
600 610 614 707 M24 120 712 638 400

 

Our manufacturing tolerances are + / - 1 mm)

We use roll threading so the diameter of the bar is usually less than the thread size. Please ask if unsure.

Rubber Specifications:

Platinum Silicone Rubber

SHORE A - DIN 53 505 - 60

N/mm2 - DIN 53 504 S2 - 10

ELONGATION % - DIN 53 504 S2 - 50

TEAR B N/mm - ASTM D 624 die B - 33

Density g/cm3 - DIN 53 479 A - 1.16

Data above is only to be used as a guide

U-Bolt Base Material:

A4 (T316) Marine grade stainless steel has a greater corrosion resistance than A2 in certain environments. It is often used for Marine applications especially when coming into direct contact with salt water.

Galvanised Steel - A duller finish than BZP, typically 50 microns thick covering of Zinc and therefore provides much more protection suitable for many outdoor applications. To allow for this layer you should use tapped oversized nuts

 
Data sheet
Material T316 Stainless Steel (A4), Galvanised
Pipe OD 48.3, 60.3, 88, 114.3, 168.3, 219.1
Inside Diameter 52, 64, 194, 116, 173, 222
Pipe Nominal Bore 40, 50, 80, 100, 150, 200
Product Type U-Bolt
Design Crevice Corrosion Protection
 
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: Galvanised Steel T316 (A4) Marine Grade Stainless Steel
Pipe Nominal Bore (NB): 15 20 25 40 50 80 100 150 200 250 300
Image Reference Pipe Nominal Bore (NB) Material / Finish Quantity Availability Price Add to cart
1112/T316/052 40 T316 (A4) Marine Grade Stainless Steel 16 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 13.21
add to cart
1112/T316/064 50 T316 (A4) Marine Grade Stainless Steel 35 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 14.80
add to cart
1112/T316/094 80 T316 (A4) Marine Grade Stainless Steel 21 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 17.52
add to cart
1112/T316/116 100 T316 (A4) Marine Grade Stainless Steel 19 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 17.57
add to cart
1112/GALV/173 150 Galvanised Steel 7 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 24.34
add to cart
1112/GALV/222 200 Galvanised Steel 7 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 29.28
add to cart
1112/GALV/094 80 Galvanised Steel 5 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 13.48
add to cart
1112/GALV/116 100 Galvanised Steel 17 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 14.15
add to cart
1112/GALV/024 15 Galvanised Steel 25 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 8.63
add to cart
1112/GALV/029 20 Galvanised Steel 7 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 9.13
add to cart
1112/GALV/036 25 Galvanised Steel 7 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 9.23
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1112/GALV/052 40 Galvanised Steel 22 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 10.24
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1112/GALV/276 250 Galvanised Steel 2 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 41.56
add to cart
1112/GALV/328 300 Galvanised Steel 5 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 47.36
add to cart
1112/GALV/064 50 Galvanised Steel 10 More Available 2-4 Days for stainless, 1 - 14 Days for Galvanised £ 10.91
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    Reviews (1)

    Rated 4.67 on the scale 1 - 5 based on 1 customer reviews
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    Excellent service

    Having spent many hours searching the net I eventually found these u bolts which were exactly what I wanted. I ordered them at approx 5pm one evening and they we’re delivered at 10am the next morning - incredible service!!

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