This robust 304 stainless steel U-bolt is engineered for secure and corrosion-resistant mounting of 4" diameter pipes. Its precise dimensions ensure a reliable, long-lasting solution for demanding industrial and marine applications.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 2.65" |
| Inside Length ( B) | 7.30" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this U-bolt features a 4" nominal pipe size compatibility, with an inside width (A) of 2.65" and an inside length (B) of 7.30". Constructed from premium 304 stainless steel, it offers superior resistance to corrosion, oxidation, and pitting, making it ideal for marine, chemical processing, and outdoor environments where structural integrity is paramount. The 1/2"-13 UNC thread size ensures compatibility with standard hardware and facilitates secure fastening. Designed to withstand significant tensile and shear loads, this U-bolt meets rigorous industry standards for performance and durability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean mounting surfaces and the pipe thoroughly. 2. Position the U-bolt around the pipe and through the mounting bracket or surface. 3. Thread the provided nuts onto the U-bolt threads and tighten evenly to secure the pipe, ensuring the pipe is held firmly without deformation.
| 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 a U-bolt for a pipe size that does not match the specified nominal pipe size, leading to improper fit and potential failure. | Always verify the nominal pipe size compatibility and measure the actual pipe diameter to ensure the U-bolt's inside dimensions are appropriate. |
| Using inadequate tightening torque, which can result in pipe slippage or structural stress on the mounting system. | Tighten nuts evenly on both sides to the recommended torque specification for the thread size and application to achieve a secure and stable mount. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Marine pipe and conduit support, Chemical processing equipment mounting, Outdoor structural pipe securing, Plumbing and HVAC system support.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||