This 304 stainless steel U-bolt is engineered for secure fastening of 3-inch diameter piping. Offering superior corrosion resistance and robust support, it ensures long-term integrity in diverse industrial settings.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 4.77" |
| Inside Length ( B) | 5.34" |
| Thread Size | 1/2"-13 |
Engineered for reliability and performance, this U-bolt is precision-manufactured from high-grade 304 stainless steel, ensuring excellent tensile strength and exceptional resistance to corrosion, rust, and oxidation, even in harsh environments. It is designed to accommodate a 3" nominal pipe size, with an actual inside width (A) of 4.77" and an inside length (B) of 5.34". The U-bolt features a robust 1/2"-13 UNC thread pitch on both legs for secure attachment with corresponding nuts and washers. Its passivation treatment enhances surface cleanliness and further boosts corrosion resistance, making it ideal for marine, chemical processing, and food & beverage applications.
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" pipe, ensuring it straddles the pipe evenly. 2. Place a mounting surface (e.g., a flat plate, beam, or saddle) against the threaded legs of the U-bolt. 3. Secure the U-bolt by threading the provided nuts onto the legs, tightening them evenly and firmly using appropriate wrenches. Ensure a snug fit without over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| Selecting the wrong U-bolt size for the pipe diameter. | Always verify the nominal pipe size and select a U-bolt with the correct inside width and length to ensure a secure and proper fit. |
| Using carbon steel U-bolts in corrosive environments. | For applications exposed to moisture, chemicals, or saltwater, opt for 304 or 316 stainless steel to prevent premature corrosion and failure. |
| Uneven tightening of the nuts. | Tighten nuts alternating between each leg to ensure uniform pressure distribution and prevent stress concentration on the pipe or mounting surface. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Piping support in industrial facilities, Marine and offshore applications, Chemical processing and handling systems, Food and beverage manufacturing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||