Engineered for robust pipe support, this 4" U-Bolt is precision-crafted from premium 316 stainless steel, offering exceptional corrosion resistance for critical applications.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 4.38" |
| Inside Length ( B) | 5.18" |
| Thread Size | 1/2"-13 |
Built to exacting engineering tolerances, this U-bolt features an inside width (A) of 4.38 inches and an inside length (B) of 5.18 inches, designed to accommodate standard 4-inch nominal pipe. The 1/2"-13 UNC thread size ensures compatibility with common securing hardware. Fabricated from 316 stainless steel, it exhibits superior resistance to pitting and crevice corrosion in chloride-rich environments, making it ideal for marine, chemical processing, and outdoor installations where environmental exposure is a concern.
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 is centered. 2. Insert the threaded legs through the mounting surface or bracket. 3. Secure the U-bolt by tightening the nuts evenly on both legs until firm, but avoid overtightening.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size U-bolt for the pipe diameter. | Always verify the nominal pipe size and select a U-bolt with an inside width and length appropriate for a secure fit. |
| Insufficient tightening of nuts, leading to movement. | Ensure nuts are tightened evenly on both legs to prevent the pipe from shifting under load or vibration. |
| Using standard carbon steel U-bolts in corrosive environments. | Select 316 stainless steel for marine, chemical, or outdoor applications to prevent premature corrosion and failure. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe and conduit support, Chemical processing equipment mounting, Offshore oil and gas installations, Wastewater treatment infrastructure, Outdoor conduit and pipe securing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||