This 316 stainless steel U-bolt is specifically designed for securing 3-inch diameter pipes. Its robust construction and superior corrosion resistance make it ideal for demanding environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 2.25" |
| Inside Length ( B) | 4.40" |
| Thread Size | 1/2"-13 |
Engineered for reliability and performance, this U-bolt is manufactured from premium 316 stainless steel, offering exceptional resistance to corrosion, pitting, and crevice corrosion, particularly in saline or chemically aggressive atmospheres. The precise dimensions of 2.25" inside width (A) and 4.40" inside length (B) ensure a secure fit for 3" nominal pipe sizes, while the robust 1/2"-13 UNC threads provide a strong, dependable fastening point. This specification is critical for applications requiring long-term structural integrity and minimal maintenance under challenging operational conditions.
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 rests evenly on the pipe's outer surface. 2. Place the accompanying backing plate or washer onto the threaded legs of the U-bolt. 3. Thread the nuts onto the U-bolt legs and tighten them evenly and incrementally to achieve the required clamping force, ensuring the pipe is securely held without deformation.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 |
|---|---|
| Overtightening U-bolt nuts, leading to pipe deformation or structural compromise. | Tighten nuts evenly and incrementally to the manufacturer's recommended torque specification. Use a torque wrench for accuracy, especially in critical applications. |
| Using the wrong size U-bolt for the pipe diameter, resulting in a loose or overly constrictive fit. | Always verify the nominal pipe size and match it with the U-bolt's inside width (A) and inside length (B) specifications to ensure a proper and secure fit. |
| Selecting a material not suitable for the environment, leading to premature corrosion. | Confirm the operating environment's corrosive potential and select a U-bolt material (like 316 stainless steel for marine or chemical exposure) that provides adequate resistance. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore piping systems, Chemical processing plants, Wastewater treatment facilities, Industrial plumbing and conduit support, Structural framing and bracing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||