Engineered for robust pipe support, this 304 stainless steel U-bolt ensures secure fastening for 3" nominal pipes. Its superior corrosion resistance makes it ideal for harsh industrial and marine applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Width ( A) | 2.12" |
| Inside Length ( B) | 2.23" |
| Thread Size | 1/2"-13 |
Manufactured under strict quality controls, this U-bolt is precisely fabricated from AISI 304 stainless steel, offering excellent resistance to corrosion, oxidation, and pitting, particularly in chloride-containing environments. The internal dimensions are engineered to accommodate a 3-inch nominal pipe size, with an actual inside width (A) of 2.12 inches and an inside length (B) of 2.23 inches. The threads are a standard 1/2"-13 UNC, providing robust clamping force when used with appropriate nuts and washers. This material grade is chosen for its durability and long-term performance in demanding 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" nominal pipe, ensuring the pipe rests securely within the curve. 2. Place the provided or appropriate flat washers onto each threaded leg of the U-bolt. 3. Thread the corresponding nuts onto the U-bolt legs and tighten them evenly and progressively to achieve the desired clamping force, as specified by system requirements. Ensure nuts are fully engaged on the threads.
| 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 |
|---|---|
| Using the wrong size U-bolt for the pipe diameter. | Always verify the nominal pipe size and compare it against the U-bolt's internal dimensions (A and B) to ensure a proper fit and secure support. |
| Over-tightening or uneven tightening of the nuts. | Tighten nuts evenly and progressively. Over-tightening can deform the pipe or U-bolt, while uneven tightening can lead to stress concentrations and potential failure. Consult system-specific torque recommendations if available. |
| Using standard carbon steel nuts and washers with a stainless steel U-bolt. | Always use stainless steel nuts and washers (ideally 304 or 316 grade) with 304 stainless steel U-bolts to prevent galvanic corrosion and maintain the integrity of the assembly. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Piping and conduit support in chemical processing plants, Marine and offshore structural applications, Plumbing and HVAC systems in corrosive environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||