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Quick Order
Upload up to 300 products as an Excel or CSV file and add them to the shopping basket with one click. Your desired delivery date will be taken into account.
Orders & Deliveries
View details on orders, shipping status, methods, tracking numbers, and invoices via bulk upload - and even edit individual items there. Available for companies with a customer number and linked account.
Enquiries
Request products currently unavailable and even inquire about individual pricing using this method. Attach additional information, like technical drawings, or provide your order number for seamless processing.

Round Steel U-Bolts and Flat Steel U-Bolts

Round steel stirrups and flat steel stirrups from STAUFF with and without plastic tube support / saddle. For standard diameters between 25 and 521 millimetres. Made of steel, bare/uncoated, steel, galvanised, blue-chromated. Optionally also available in stainless steel V4A 1.4401 / 1.4571 (AISI 316 / 316 Ti). Material of the pipe supports polypropylene PP and polyamide PA. Horizontal or suspended fastening of pipework on steel beams, profiles and brackets. Design with two threads allows ideal adaptation to the exact outside diameter of the pipework.

More Information     Go directly to the product catalogue     CAD Models
STAUFF Clamps

Categories

STAUFF Clamps
7 Categories
Round Steel U-Bolts without Pipe Saddle (according to DIN 3570)
Round Steel U-Bolts without Pipe Saddle (according to DIN 3570)
Round Steel U-Bolts without Pipe Saddle (according to DIN 3570)
For diameters up to 521 millimetres
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Round Steel U-Bolts with Long Pipe Saddle
Round Steel U-Bolts with Long Pipe Saddle
Round Steel U-Bolts with Long Pipe Saddle
For diameters up to 521 millimetres
Show all
Round Steel U-Bolts with Short Pipe Saddle
Round Steel U-Bolts with Short Pipe Saddle
Round Steel U-Bolts with Short Pipe Saddle
For diameters up to 521 millimetres
Show all
Flat Steel U-Bolts with Short Pipe Saddle
Flat Steel U-Bolts with Short Pipe Saddle
Flat Steel U-Bolts with Short Pipe Saddle
For diameters up to 521 millimetres
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Round Steel U-Bolts for Pipe Saddle
Round Steel U-Bolts for Pipe Saddle
Round Steel U-Bolts for Pipe Saddle
For diameters up to 521 millimetres
Show all
Pipe Saddles for Round Steel U-Bolts and Flat Steel U-Bolts
Pipe Saddles for Round Steel U-Bolts and Flat Steel U-Bolts
Pipe Saddles for Round Steel U-Bolts and Flat Steel U-Bolts
Individual parts and accessories
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Nuts for Round Steel U-Bolts and Flat Steel U-Bolts
Nuts for Round Steel U-Bolts and Flat Steel U-Bolts
Nuts for Round Steel U-Bolts and Flat Steel U-Bolts
Individual parts and accessories
Show all

Buy STAUFF round steel brackets and flat steel brackets online

STAUFF round steel clamps and flat steel clamps, also known as round steel clamps, U-clamps or U-clamps, are the ideal solution for industrial pipework construction. They enable the secure, precise and fast fastening of pipework, rigid components, masts and other cables to steel beams, profiles, brackets or directly to the base structure. Thanks to their robust design and precise manufacture, they guarantee a perfect fit - whether as upright or suspended fastenings.

Materials and surfaces

STAUFF supplies these high-quality fastening solutions in various material variants that are optimised for the respective application:

  • Steel: Depending on the version, uncoated or galvanised for maximum stability.

  • Stainless steel V4A: For use in corrosive environments and demanding industrial applications.

Optionally, pipe supports or pipe supports made of plastic (polypropylene or polyamide) can be used to ensure an already non-slip connection to the pipework.

Product variants and sizes

Our round steel clamps and flat steel clamps offer a wide range of products:

  • Round steel stirrups without tube support (in accordance with DIN 3570 Form A)

  • Round steel bracket with long or short tube support

  • Flat steel bracket with short pipe support

With numerous sizes covering diameters from 25 to 521 mm (equivalent to 1 to 20 inches), you will find the right solution for every application - regardless of whether you need round steel clamps or flat steel clamps.

Applications and areas of use

STAUFF U-bolt clamps are used in a wide range of industrial applications, such as

  • Industrial pipework construction: Secure fastening of pipes and cables to steel structures.

  • Vertical or suspended installations: Attachment to beams, profiles, brackets and to floor, wall or ceiling constructions.

  • Special applications: Assembly in mechanical and plant engineering where precise fit and easy installation are required.

Advantages and unique selling points

STAUFF's round steel clamps and flat steel clamps offer advantages and unique selling points. Among other things:

  • Exact fit: Thanks to the design with two metric threads in conjunction with the matching pipe supports, the exact outer diameter of the pipework is optimally adapted.

  • Robust design: High-quality materials and precise manufacturing ensure a long service life and maximum stability.

  • Quick and easy installation: Standardised installation sequences across all sizes enable efficient mounting - ideal for industrial use.

  • Large product range: From round steel brackets to U-bolts and flat steel clamps, you will find the right solution for your requirements at STAUFF.

Certifications and standards

STAUFF fastening solutions are manufactured to the highest quality standards and fulfil the STAUFF factory standard and DIN 3570 Form A, among others. They are also recognised by certifications such as American Bureau of Shipping (ABS), Bureau Veritas (BV), Det Norske Veritas (DNV) and Lloyd's Register (LR) - numerous customer-specific approvals from the mechanical and plant engineering sector underline the high standard.

Data sheet on round and flat steel hangers from STAUFF

STAUFF Online Page-Flip Content
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Katalog STAUFF Schellen
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Katalog STAUFF Schellen
38,00 mb

Frequently asked questions

What other designations are there for round steel hangers and flat steel hangers?

What sizes are the brackets available in?

What materials are available?

Do I need special tools for installation?

For which applications are these products ideal?

Your advantages in the STAUFF online shop

Direct sourcing from the quality manufacturer

Direct sourcing from the quality manufacturer

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Typically for orders placed until 14:00 o'clock CET (for defined destinations only)

Questions about U-clamps from STAUFF

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