Engineered for superior performance, this 304 stainless steel U-bolt provides robust and corrosion-resistant support for 4" diameter pipes in demanding industrial and marine settings. Its precise dimensions ensure a secure and stable fit.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 1.58" |
| Inside Length ( B) | 5.33" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt is manufactured from high-grade 304 stainless steel, renowned for its exceptional corrosion resistance, particularly in saline or chemically aggressive environments. The inside width (A) is precisely machined to 1.58 inches, accommodating standard 4-inch nominal pipe sizes with a secure fit. The inside length (B) of 5.33 inches allows for ample clearance and accommodates various mounting configurations, including attachment to beams, channels, or structural supports. The robust 1/2"-13 UNC thread size on each leg ensures a strong and reliable connection when paired with appropriate nuts and washers, providing long-lasting structural integrity in critical infrastructure, marine, and chemical processing 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 4" pipe, ensuring it rests flush against the mounting surface. 2. Loosely thread the nuts onto the U-bolt legs. 3. Tighten the nuts evenly in an alternating pattern to achieve the specified torque, ensuring uniform pressure and secure clamping. 4. Verify the pipe is stable and the U-bolt is securely fastened before proceeding with system operation.
| 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 U-bolt size for the pipe diameter, leading to loose or overtightened connections. | Always verify the nominal pipe size and cross-reference with the U-bolt's inside width (A) specification for a precise fit. |
| Insufficient tightening of nuts, resulting in vibration-induced loosening and potential failure. | Utilize a torque wrench to tighten nuts to the manufacturer's recommended torque specifications for the thread size and application. |
| Employing carbon steel U-bolts in corrosive environments, leading to premature rust and structural degradation. | Select 304 or 316 stainless steel U-bolts for applications exposed to moisture, chemicals, or saltwater to ensure long-term corrosion resistance. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Marine and offshore installations, Chemical processing plants, Plumbing and pipe support systems, Industrial machinery mounting, Exhaust system hangers.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||