This 316 stainless steel U-bolt is specifically designed for securing 3" nominal pipe. Engineered for superior corrosion resistance, it provides a robust and long-lasting fastening solution in demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 2.34" |
| Inside Length ( B) | 6.32" |
| Thread Size | 1/2"-13 |
Engineered for reliability and performance, this 316 stainless steel U-bolt is precision-manufactured to accommodate 3" nominal pipe sizes. Its internal dimensions feature a 2.34" inside width (A) and a 6.32" inside length (B), ensuring a secure fit. The 1/2"-13 UNC coarse thread provides robust mechanical integrity and is compatible with standard hex nuts and flat washers. Constructed from marine-grade 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion in saline, acidic, and high-temperature environments, making it ideal for chemical processing, offshore installations, and wastewater treatment.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate washers and hex nuts for the 1/2"-13 thread size. 2. Position the U-bolt around the 3" pipe, ensuring it rests securely within the U-bolt's radius. 3. Place washers and thread hex nuts onto the bolt legs, hand-tightening initially. 4. Use calibrated torque wrenches to tighten nuts to the specified torque, ensuring even pressure on both legs for secure clamping.
| 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 |
|---|---|
| Using the wrong U-bolt size for the pipe diameter. | Always verify the nominal pipe size against the U-bolt's internal width and length specifications to ensure a proper fit. |
| Over-tightening or uneven tightening of nuts. | Utilize calibrated torque wrenches and tighten nuts in an alternating pattern to achieve uniform clamping force and prevent deformation. |
| Using standard carbon steel hardware with 316 stainless steel U-bolts. | Always use 316 stainless steel or compatible high-grade hardware to maintain corrosion resistance and prevent galvanic corrosion. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore structural support, Chemical processing plant pipe securing, Wastewater treatment facility infrastructure, Industrial plumbing and conduit mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||