This 304 stainless steel U-bolt is engineered for secure 4" pipe mounting. Featuring robust construction and excellent corrosion resistance, it ensures reliable performance in demanding environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Width ( A) | 1.86" |
| Inside Length ( B) | 2.81" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this 304 stainless steel U-bolt offers superior corrosion resistance, crucial for applications exposed to moisture or corrosive agents. The precise dimensions, with an inside width (A) of 1.86 inches and an inside length (B) of 2.81 inches, are designed to securely accommodate standard 4" nominal pipe. Its 1/2"-13 UNC thread size ensures compatibility with standard hardware, providing a strong and dependable fastening solution for critical infrastructure and industrial equipment.
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 4" pipe, ensuring it is centered. 2. Place the pipe and U-bolt assembly onto the mounting surface, aligning the bolt legs with pre-drilled holes or mounting brackets. 3. Secure the U-bolt by threading the provided nuts onto the bolt legs, tightening them evenly to ensure consistent pressure on the pipe.
| 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) | 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 |
|---|---|
| Over-tightening the U-bolt nuts, which can deform the pipe or mounting surface. | Tighten nuts incrementally and evenly until the pipe is firmly secured, avoiding excessive force. |
| Using the wrong size U-bolt for the pipe diameter, leading to a loose or damaging fit. | Always verify the U-bolt's inside dimensions (width and length) against the pipe's nominal size and outer diameter. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Plumbing and pipe support systems, Marine and offshore installations, Industrial machinery and equipment 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. | ||||