Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed for secure attachment of 3-inch diameter piping systems. Its robust construction ensures long-term structural integrity in harsh industrial settings.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 1.11" |
| Inside Length ( B) | 7.74" |
| Thread Size | 1/2"-13 |
A high-performance industrial component, this 316 stainless steel U-bolt is specifically designed for the secure fastening of 3-inch nominal pipe. It features an inside width (A) of 1.11 inches and an inside length (B) of 7.74 inches, accommodating standard 3" pipe O.D. with adequate clearance for securing straps and insulation. The threaded ends are manufactured to a 1/2"-13 UNC standard, ensuring compatibility with standard nuts and washers. The 316 stainless steel alloy provides exceptional resistance to pitting and crevice corrosion in aggressive environments, including marine, chemical processing, and food/beverage applications. Its high tensile strength and durability make it ideal for load-bearing supports where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Position the U-bolt around the 3" pipe, ensuring it straddles the pipe's circumference. 2. Place the U-bolt across the mounting surface or support structure. 3. Secure the U-bolt by threading the provided nuts onto the bolt ends, tightening evenly on both sides to achieve the desired clamping force.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Incorrect U-bolt size selected for the pipe diameter. | Verify the nominal pipe size and corresponding U-bolt dimensions (inside width and length) before installation. This U-bolt is designed for 3" pipe. |
| Over-tightening of the U-bolt, leading to pipe deformation. | Tighten nuts firmly and evenly, but avoid excessive force that could crush or deform the pipe. Use a torque wrench if precise clamping force is critical. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore piping supports, Chemical processing plant pipe anchoring, Food and beverage industry pipeline systems, Wastewater treatment facility pipe securing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||