High-Quality Galvanized U-bolts, galvanized double headed bolts, customized with various irregular U-bolts Manufacturers, Factory

Product Description

Technical Specifications (Metric & English)
Nominal diameter d 30 38 46 52 64 82 94 120 148
d1 25~26.9 30~33.7 38~42.4 44.5~48.3 57~60.3 76.1 88.9 108~114.3 133~139.7
d1 Suitable for pipe size Metric system 20 25 32 40 50 65 80 100 125
d1 English 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" -
b 40 40 50 50 50 50 50 60 60
ds 10 10 10 10 12 12 12 16 16
d3 M10 M10 M10 M10 M12 M12 M12 M16 M16
L 70 76 86 92 109 125 138 - -
L1 28 31 37 40 49 57 66 171 191
n 40 48 56 62 76 94 106 136 164
100 piece weight (steel) kg Type A 9.4 10.5 12 12.9 22.2 25.9 28.8 64 72.7
Type B 6.8 7.7 9 9.7 16.8 19.8 22.4 - -
Nominal diameter d 176 202 228 282 332 378 428 530
d1 159~168.3 (191)~193.7 216~219.1 267~273 318~323.9 355.6~368 406.4~419 508~521
d1 Suitable for pipe size Metric system 150 -175 200 250 300 350 400 500
d1 English - - - - - - - -
b 60 60 70 70 70 70 70 70
ds 16 16 20 20 20 24 24 24
d3 M16 M16 M20 M20 M20 M24 M24 M24
L - - - - - - - -
L1 217 249 283 334 385 435 487 589
n 192 218 248 302 352 402 452 554
100 piece weight (steel) kg Type A 83.4 95.8 169.8 202.8 235 382 429 522
Type B - - - - - - - -
Purpose, Shape, and Application Areas
1
U-Bolt Usage: Mainly used for water pipes and other fixed pipe fittings or plates, such as the construction and installation of automotive steel plate springs, mechanical connections, vehicles, ships, bridges, tunnels, railways, etc.
2
Main Shapes: Semi-circular, right angled square, triangle, oblique triangle, etc.
3
Application Areas: U-bolts are usually used in trucks to stabilize car chassis and frames. For example, leaf springs are connected by U-bolts. They have a wide range of applications, such as construction and installation, mechanical component connections, vehicles, ships, bridges, tunnels, railways, etc.
4
Modern Industrial Benefits: U-bolts have been widely used in modern industrial fields, easy to install, maintain, and replace, and have seismic performance and anti loosening function.
5
Selection Factors: When selecting and using U-bolts, factors such as material, density, strength, color, and compressive strength need to be considered to ensure that they can adapt to specific usage environments and requirements.
Frequently Asked Questions
Q1: What are the primary functions of a U-bolt? A1: U-bolts are primarily used for fixing pipes (such as water pipes) or plates. They are essential in automotive construction for leaf spring installation and in structural mechanical connections for ships, bridges, and railways.
Q2: What shapes of U-bolts are available? A2: U-bolts come in various shapes to suit different needs, including semi-circular, right-angled square, triangle, and oblique triangle configurations.
Q3: Why are U-bolts used in the automotive industry? A3: In the trucking industry, U-bolts are critical for stabilizing the car chassis and frame. They are specifically used to connect leaf springs, ensuring structural integrity and vibration resistance.
Q4: What makes U-bolts suitable for modern industrial applications? A4: Modern U-bolts are highly valued because they are easy to install, maintain, and replace. They offer excellent seismic performance and anti-loosening functions, making them reliable for heavy-duty use.
Q5: How do I choose the right U-bolt for my project? A5: Selection should be based on the specific usage environment. You must consider the material, density, required strength, color, and compressive strength to ensure the bolt meets the mechanical demands.
Q6: Are these U-bolts compatible with both Metric and English systems? A6: Yes, as shown in our technical specifications, U-bolts are designed to accommodate pipe sizes in both Metric (mm) and English (inches) systems.

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