Engineered for superior corrosion resistance and structural integrity, this 316 stainless steel U-bolt is ideal for securely fastening 4" pipes in harsh industrial settings.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 3.01" |
| Inside Length ( B) | 7.78" |
| Thread Size | 1/2"-13 |
A proven choice for industrial professionals, this 316 stainless steel U-bolt is designed for robust pipe support. Featuring an inside width (A) of 3.01 inches and an inside length (B) of 7.78 inches, it precisely accommodates 4" nominal pipe sizes. The 1/2"-13 UNC thread size ensures secure fastening with standard nuts and washers. Constructed from marine-grade 316 stainless steel, it offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-rich environments, making it suitable for offshore, chemical processing, and marine 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 is centered. 2. Place the pipe and U-bolt assembly onto the mounting surface or bracket. 3. Secure the U-bolt by threading nuts onto the exposed bolt ends, tightening evenly on both sides.
| 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 U-bolt size for the pipe diameter. | Always verify the pipe's nominal size and consult a pipe dimension chart to ensure the U-bolt's inside width and length are appropriate. |
| Inadequate tightening of nuts, leading to movement or loosening. | Tighten nuts evenly and firmly, applying appropriate torque to prevent vibration-induced loosening while avoiding over-tightening that could damage threads. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore installations, Chemical processing plants, Wastewater treatment facilities, Food and beverage processing, Structural support for piping systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||