This robust 3" U-bolt, crafted from premium 304 stainless steel, offers exceptional corrosion resistance. Engineered for secure pipe attachment in demanding environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 4.20" |
| Inside Length ( B) | 4.17" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt is constructed from ASTM A276 Type 304 stainless steel, renowned for its superior corrosion and oxidation resistance, especially in marine, chemical, and food processing industries. The precise dimensions, featuring an inside width (A) of 4.20 inches and an inside length (B) of 4.17 inches, ensure a snug and secure fit around standard 3-inch nominal pipes. The 1/2"-13 UNC thread size allows for robust fastening with appropriately sized nuts and washers (sold separately), providing reliable structural support and vibration dampening for critical pipe systems. Its inherent strength and durability make it suitable for exposed installations and environments prone to moisture or corrosive agents.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the pipe and mounting surface to ensure proper contact. 2. Position the U-bolt around the pipe and through the mounting holes or plate. 3. Thread the nuts onto the U-bolt legs, tightening evenly to secure the pipe without over-compression.
| 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 standard carbon steel U-bolts in corrosive environments. | Always specify 304 or 316 stainless steel for marine, chemical, or outdoor applications to prevent premature rust and failure. |
| Over-tightening the nuts, which can deform the pipe or the U-bolt. | Tighten nuts evenly and progressively, ensuring a secure hold without excessive force. Use torque specifications if available for the application. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Marine pipe securing, Chemical processing equipment, Plumbing and conduit support, Automotive exhaust systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||