Engineered for demanding environments, this 304 stainless steel U-bolt provides reliable and corrosion-resistant support for 4-inch pipe applications. Its robust construction ensures long-term structural integrity.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 3.43" |
| Inside Length ( B) | 4.96" |
| Thread Size | 1/2"-13 |
Trusted by engineers across multiple sectors, this U-bolt is manufactured from premium 304 stainless steel, renowned for its exceptional corrosion resistance, high tensile strength, and durability in harsh conditions. With an inside width (A) of 3.43 inches and an inside length (B) of 4.96 inches, it is precisely designed to accommodate standard 4-inch nominal pipes. The robust 1/2"-13 UNC threading ensures secure fastening, making it suitable for a wide array of industrial, marine, and structural applications where integrity and longevity are 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 pipe, ensuring it sits flush against the mounting surface. 2. Thread the nuts onto the U-bolt legs, tightening them evenly to achieve firm contact but avoiding over-tightening. 3. Periodically inspect and retighten as necessary, especially after initial installation or in high-vibration environments.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 the wrong size U-bolt for the pipe diameter, leading to loose or damaged installations. | Always confirm the nominal pipe size and select a U-bolt with appropriate inside dimensions (Width and Length) to ensure a snug and secure fit. |
| Over-tightening the nuts, which can deform the pipe or the U-bolt, compromising its structural integrity. | Tighten nuts evenly and firmly until snug. If torque specifications are critical for the application, use a calibrated torque wrench. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Plumbing and Piping Support, Marine Hardware, Structural Framing and Mounting, Exhaust System Components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||