Engineered for superior corrosion resistance and structural integrity, this 304 stainless steel U-bolt is designed to securely fasten 3-inch diameter pipes in demanding environments. Its robust construction ensures long-term reliability and safety.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Width ( A) | 3.11" |
| Inside Length ( B) | 3.99" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt is precision-manufactured from high-grade 304 stainless steel, offering excellent resistance to oxidation and a wide range of corrosive media. The inside width (A) is precisely 3.11 inches, accommodating standard 3-inch nominal pipe sizes. The inside length (B) measures 3.99 inches, providing ample clearance for pipe wall thickness and any associated insulation or sheathing. The robust 1/2"-13 UNC threads ensure a strong, secure fastening point when paired with appropriate nuts and washers, making it ideal for industrial plumbing, marine applications, and structural support systems requiring sustained performance under stress and exposure.
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 pipe, ensuring it is centered on the desired location. 2. Place appropriate washers and nuts onto the threaded ends of the U-bolt. 3. Tighten the nuts evenly and progressively to secure the pipe against the mounting surface, avoiding over-tightening which could deform the pipe.
| 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 a U-bolt with insufficient thread engagement. | Ensure at least two full threads are engaged on each side of the nut for maximum holding power. |
| Applying uneven pressure during tightening, leading to pipe deformation. | Tighten nuts incrementally and alternately on each leg of the U-bolt to ensure uniform clamping force. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Securing of 3-inch diameter piping in industrial facilities, Marine applications requiring corrosion-resistant hardware, Structural support for conduit and cable trays.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||