Engineered for superior corrosion resistance and strength, this 304 stainless steel U-bolt is designed to securely fasten 3" pipes in demanding environments. Its robust construction ensures reliable support for critical infrastructure.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 4.01" |
| Inside Length ( B) | 6.53" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt is manufactured from premium 304 stainless steel, offering exceptional resistance to corrosion, oxidation, and pitting, making it ideal for marine, chemical processing, and outdoor installations. With an inside width (A) of 4.01 inches and an inside length (B) of 6.53 inches, it is precisely engineered to accommodate standard 3-inch nominal pipe sizes. The 1/2"-13 UNC thread size ensures a secure and reliable connection when paired with appropriate nuts and washers, providing robust structural support and vibration dampening.
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 exterior. 2. Align the threaded legs of the U-bolt with the mounting surface or supporting structure, and loosely thread on nuts. 3. Gradually tighten the nuts in an alternating pattern to ensure even pressure distribution and a secure fit, verifying the pipe remains stable.
| 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using standard steel U-bolts in corrosive environments. | Always select 304 or 316 stainless steel for applications exposed to moisture, chemicals, or saltwater to prevent premature corrosion and failure. |
| Overtightening nuts, which can deform the pipe or U-bolt. | Tighten nuts until snug and secure, ensuring the pipe is held firmly without crushing or distorting its shape. Use a torque wrench if specified for the application. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Pipe support in chemical plants, Marine hull and deck fittings, Exhaust system mounting, Plumbing and HVAC installations, 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. | ||||