This 304 Stainless Steel U-Bolt is engineered for robust pipe support and clamping. Designed for 4" nominal pipe size, it offers superior corrosion resistance and structural integrity in demanding environments.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 1.51" |
| Inside Length ( B) | 5.43" |
| Thread Size | 1/2"-13 |
Manufactured under strict quality controls, this U-bolt is precision-formed from premium 304 stainless steel, renowned for its excellent resistance to a wide range of corrosive media, including atmospheric, industrial, and marine environments. Its dimensions are optimized for 4" nominal pipe, featuring an inside width (A) of 1.51 inches and an inside length (B) of 5.43 inches. The U-bolt is equipped with a standard 1/2"-13 UNC thread size, ensuring compatibility with common fastening hardware and providing significant tensile strength for secure mounting. This material selection and dimensional accuracy make it ideal for applications requiring long-term performance and reliability.
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 securely in its saddle. 2. Thread the accompanying nuts onto the U-bolt legs until snug. 3. Tighten the nuts evenly using a torque wrench to the recommended specification for the pipe and mounting surface, ensuring uniform pressure and avoiding 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 |
|---|---|
| Using the wrong size U-bolt for the pipe diameter. | Always verify the nominal pipe size and compare it to the U-bolt's inside width and length specifications to ensure a proper fit and secure clamping action. |
| Over-tightening the nuts, which can deform the pipe or the U-bolt. | Utilize a torque wrench and adhere to the manufacturer's recommended torque values for the specific pipe material, U-bolt size, and mounting application. |
| Not using the correct grade of stainless steel for the environmental conditions. | Ensure the chosen grade (e.g., 304) is suitable for the expected exposure to corrosive elements, moisture, or chemicals to prevent premature degradation. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Marine and offshore installations, Chemical processing plants, Food and beverage processing, Plumbing and HVAC systems, Structural supports for piping.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||