Shop Stauff Elongated Weld Plate Pipe Clamps

Stauff Elongated Weld Plate Pipe Clamps are designed to securely fasten pipes within a system while maintaining a clean and organized layout. These clamps are mounted onto an elongated weld plate, providing extra stability and support, making them ideal for heavy-duty applications. Their vibration- and noise-reducing features help reduce sound pollution, contributing to environmental protection. When selecting the right clamp, it’s important to verify the outer diameter (OD) of your pipe, as pipes are typically measured by inner diameter and tubes by outer diameter. The "Nominal pipe/tube size" refers to the pipe that fits the clamp, while the "bore" is the diameter of the hole in the insert. Stauff’s heavy-duty elongated weld plate clamps offer higher load capacity and increased durability compared to standard clamps, making them suitable for more demanding systems. If you're unsure about sizing, our team is available to assist.


Pipe is typically called out by inner diameter size and tube is typically measured by outer diameter size. 
Be sure to verify the OD of your pipe or tube prior to ordering.

Style:

For use with:

Installation on Weld Plate:

 Group Size & Diameter:

Clamp Insert Material:

Clamp Insert Textures:

Thread Type:

Material & Surface Finishing:

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Elongated Weld Plate (SPV Series)

Pipe 1/8" to 3"

Elongated Weld Plate

Group 1 at 6mm to Group 8 at 102mm

Polypropylene (other available upon request)

Profiled for use with Tube or Pipe, Smooth for use with Hose
UNC Coarse Thread (Metric Available upon Request)
Phosphate Coated Carbon Steel or 316 Stainless Steel, as noted in table below
Click HERE to view the Catalog
Click HERE to view the entire Unistrut Collection

Shop Elongated Weld Plate Clamps for Tube

Click on the model number in the chart below to view that item. 


Product SKU Clamp Type Outside Diameter Nominal Tube Size Clamp Group Size Hardware Material Insert Texture Lead Time Price
6100094384 Tube Clamp 0.25 inch (6.4mm) 1/4 inch Tube Stauff Group 1A (DIN 1) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
1110029168 Tube Clamp 0.25 inch (6.4mm) 1/4 inch Tube Stauff Group 1A (DIN 1) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $25.99
6100094387 Tube Clamp 0.375 inch (9.5mm) 3/8 inch Tube Stauff Group 1A (DIN 1) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-109.5-PP-DP-AS-U-W5 Tube Clamp 0.375 inch (9.5mm) 3/8 inch Tube Stauff Group 1A (DIN 1) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $16.99
6100083773 Tube Clamp 0.5 inch (12.7mm) 1/2 inch Tube Stauff Group 2 (DIN 2) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
6100083776 Tube Clamp 0.5 inch (12.7mm) 1/2 inch Tube Stauff Group 2 (DIN 2) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $27.99
6100083779 Tube Clamp 0.625 inch (16mm) 5/8 inch Tube Stauff Group 2 (DIN 2) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-216-PP-DP-AS-U-W5 Tube Clamp 0.625 inch (16mm) 5/8 inch Tube Stauff Group 2 (DIN 2) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $18.99
6100083794 Tube Clamp 0.75 inch (19mm) 3/4 inch Tube Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance Same Day $5.99
6100083797 Tube Clamp 0.75 inch (19mm) 3/4 inch Tube Stauff Group 3 (DIN 3) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $28.99
6100083803 Tube Clamp 0.875 inch (22mm) 7/8 inch Tube Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-322-PP-DP-AS-U-W5 Tube Clamp 0.875 inch (22mm) 7/8 inch Tube Stauff Group 3 (DIN 3) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $19.99
6100101140 Tube Clamp 0.875 inch (22mm) 7/8 inch Tube Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
6100083810 Tube Clamp 1 inch (25.4mm) 1 inch Tube Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance Same Day $5.99
6100083813 Tube Clamp 1 inch (25.4mm) 1 inch Tube Stauff Group 3 (DIN 3) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $28.99
6100101142 Tube Clamp 1 inch (25.4mm) 1 inch Tube Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance Same Day $5.99
6100094418 Tube Clamp 1.25 inch (32mm) 1.25 inch Tube Stauff Group 5 (DIN 5) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $6.99
6100094422 Tube Clamp 1.5 inch (38mm) 1.5 inch Tube Stauff Group 5 (DIN 5) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $6.99
6100083844 Tube Clamp 1.5 inch (38mm) 1.5 inch Tube Stauff Group 5 (DIN 5) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $6.99
6100094425 Tube Clamp 1.75 inch (45.5mm) 1.75 inch Tube Stauff Group 6 (DIN 6) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $9.99
SPV-644.5-PP-DP-AS-U-W5 Tube Clamp 1.75 inch (45.5mm) 1.75 inch Tube Stauff Group 6 (DIN 6) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $31.99
6100083864 Tube Clamp 2 inch (50.8mm) 2 inch Tube Stauff Group 6S (DIN 4) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $9.99
6100242427 Tube Clamp 2 inch (50.8mm) 2 inch Tube Stauff Group 6S (DIN 4) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $47.99
6100101166 Tube Clamp 2 inch (50.8mm) 2 inch Tube Stauff Group 6S (DIN 4) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $9.99
6100094430 Tube Clamp 2.25 inch (57.2mm) 2.25 inch Tube Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
SPV-757.2-PP-DP-AS-U-W5 Tube Clamp 2.25 inch (57.2mm) 2.25 inch Tube Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $56.99
6100094431 Tube Clamp 2.5 inch (63.5mm) 2.5 inch Tube Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
6100083870 Tube Clamp 2.5 inch (63.5mm) 2.5 inch Tube Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $85.99
6100232824 Tube Clamp 2.75 inch (70mm) 2.75 inch Tube Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
SPV-770-PP-DP-AS-U-W5 Tube Clamp 2.75 inch (70mm) 2.75 inch Tube Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $56.99
6100270101 Tube Clamp 3 inch (76.1mm) 3 inch Tube Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
6100101172 Tube Clamp 3 inch (76.1mm) 3 inch Tube Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $85.99



Shop Elongated Weld Plate Clamps for Pipe

Click on the model number in the chart below to view that item. 


Product SKU Clamp Type Outside Diameter Nominal Pipe Size Clamp Group Size Hardware Material Insert Texture Lead Time Price
6100094388 Pipe Clamp 0.394" (10mm) 1/8 inch Pipe Stauff Group 1A (DIN 1) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-110A-PP-DP-AS-U-W5 Pipe Clamp 0.394" (10mm) 1/8 inch Pipe Stauff Group 1A (DIN 1) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $16.99
SPV-110A-PP-H-DP-AS-U-W10 Pipe Clamp 0.394" (10mm) 1/8 inch Pipe Stauff Group 1A (DIN 1) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
SPV-110A-PP-H-DP-AS-U-W5 Pipe Clamp 0.394" (10mm) 1/8 inch Pipe Stauff Group 1A (DIN 1) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $17.99
6100083777 Pipe Clamp 0.53" (13.5mm) 1/4 inch Pipe Stauff Group 2 (DIN 2) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-213.5-PP-DP-AS-U-W5 Pipe Clamp 0.53" (13.5mm) 1/4 inch Pipe Stauff Group 2 (DIN 2) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $18.99
SPV-213.5-PP-H-DP-AS-U-W10 Pipe Clamp 0.53" (13.5mm) 1/4 inch Pipe Stauff Group 2 (DIN 2) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
SPV-213.5-PP-H-DP-AS-U-W5 Pipe Clamp 0.53" (13.5mm) 1/4 inch Pipe Stauff Group 2 (DIN 2) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $18.99
6100083782 Pipe Clamp 0.677" (17.2mm) 3/8 inch Pipe Stauff Group 2 (DIN 2) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
SPV-217.2-PP-DP-AS-U-W5 Pipe Clamp 0.677" (17.2mm) 3/8 inch Pipe Stauff Group 2 (DIN 2) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $18.99
SPV-217.2-PP-H-DP-AS-U-W10 Pipe Clamp 0.677" (17.2mm) 3/8 inch Pipe Stauff Group 2 (DIN 2) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
SPV-217.2-PP-H-DP-AS-U-W5 Pipe Clamp 0.677" (17.2mm) 3/8 inch Pipe Stauff Group 2 (DIN 2) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $18.99
6100083800 Pipe Clamp 0.84" (21.3mm) 1/2 inch Pipe Stauff Group 3 (DIN 3) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
6100101138 Pipe Clamp 0.84" (21.3mm) 1/2 inch Pipe Stauff Group 3 (DIN 3) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $28.99
6100182109 Pipe Clamp 0.84" (21.3mm) 1/2 inch Pipe Stauff Group 3 (DIN 3) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
SPV-321.3-PP-H-DP-AS-U-W5 Pipe Clamp 0.84" (21.3mm) 1/2 inch Pipe Stauff Group 3 (DIN 3) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $19.99
6100083828 Pipe Clamp 1.06" (26.9mm) 3/4 inch Pipe Stauff Group 4 (DIN 4) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $5.99
6100094410 Pipe Clamp 1.06" (26.9mm) 3/4 inch Pipe Stauff Group 4 (DIN 4) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $35.99
SPV-426.9-PP-H-DP-AS-U-W10 Pipe Clamp 1.06" (26.9mm) 3/4 inch Pipe Stauff Group 4 (DIN 4) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $12.99
SPV-426.9-PP-H-DP-AS-U-W5 Pipe Clamp 1.06" (26.9mm) 3/4 inch Pipe Stauff Group 4 (DIN 4) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $23.99
6100083838 Pipe Clamp 1.327" (33.7mm) 1 inch Pipe Stauff Group 5 (DIN 5) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $6.99
SPV-533.7-PP-H-DP-AS-U-W10 Pipe Clamp 1.327" (33.7mm) 1 inch Pipe Stauff Group 5 (DIN 5) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
6100083847 Pipe Clamp 1.65" (42mm) 1.25 inch Pipe Stauff Group 5 (DIN 5) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $6.99
SPV-542-PP-H-DP-AS-U-W10 Pipe Clamp 1.65" (42mm) 1.25 inch Pipe Stauff Group 5 (DIN 5) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $5.99
6100083859 Pipe Clamp 1.9" (48.3mm) 1.5 inch Pipe Stauff Group 6 (DIN 6) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $9.99
6100094426 Pipe Clamp 1.9" (48.3mm) 1.5 inch Pipe Stauff Group 6 (DIN 6) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $47.99
6100083862 Pipe Clamp 1.9" (48.3mm) 1.5 inch Pipe Stauff Group 6 (DIN 6) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $9.99
SPV-648.3-PP-H-DP-AS-U-W5 Pipe Clamp 1.9" (48.3mm) 1.5 inch Pipe Stauff Group 6 (DIN 6) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $31.99
6100083866 Pipe Clamp 2.37" (60.3mm) 2 inch Pipe Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
6100083868 Pipe Clamp 2.37" (60.3mm) 2 inch Pipe Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $85.99
6100094433 Pipe Clamp 2.874" (73mm) 2.5 inch Pipe Stauff Group 7 (DIN 7) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $17.99
6100153258 Pipe Clamp 2.874" (73mm) 2.5 inch Pipe Stauff Group 7 (DIN 7) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $85.99
6100094435 Pipe Clamp 3.5" (88.9mm) 3 inch Pipe Stauff Group 8 (DIN 8) Carbon Steel Profiled Interior with Tension Clearance 4-6 Weeks $24.99
SPV-888.9-PP-DP-AS-U-W5 Pipe Clamp 3.5" (88.9mm) 3 inch Pipe Stauff Group 8 (DIN 8) 316 Stainless Steel Profiled Interior with Tension Clearance 4-6 Weeks $72.99
SPV-888.9-PP-H-DP-AS-U-W10 Pipe Clamp 3.5" (88.9mm) 3 inch Pipe Stauff Group 8 (DIN 8) Carbon Steel Smooth Interior without Tension Clearance 4-6 Weeks $21.99
6100162886 Pipe Clamp 3.5" (88.9mm) 3 inch Pipe Stauff Group 8 (DIN 8) 316 Stainless Steel Smooth Interior without Tension Clearance 4-6 Weeks $115.99





Please see below for additional dimensional and installation details.



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