This 316 stainless steel U-bolt is engineered for secure pipe support in corrosive environments. With a 3.44" inside width and 7.90" inside length, it precisely fits 4" nominal pipe sizes.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 3.44" |
| Inside Length ( B) | 7.90" |
| Thread Size | 1/2"-13 |
Designed for demanding industrial environments, this U-bolt is fabricated from premium 316 stainless steel, offering superior corrosion and pitting resistance, especially in marine, chemical processing, and food/beverage applications. Its robust construction, featuring a 3.44-inch inside width (A) and 7.90-inch inside length (B), ensures a secure fit for 4-inch nominal pipe. The 1/2"-13 UNC thread size provides ample strength for reliable fastening with corresponding nuts and washers, ensuring long-term structural integrity under stress and environmental exposure. This material choice is critical for applications where resistance to chlorides and other aggressive substances is paramount.
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 the pipe is centered between the legs. 2. Place the included backing plate (if applicable) or flat washers on the threaded legs. 3. Securely fasten with the appropriate nuts, tightening them evenly to achieve firm but not overtightening pressure on the pipe.
| 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 nominal diameter. | Always verify the U-bolt's inside width (A) and inside length (B) against the actual pipe outside diameter and required clearance for the specific application. |
| Under-tightening the nuts, leading to potential pipe movement or loosening. | Tighten nuts evenly and firmly, ensuring the U-bolt provides adequate support without deforming the pipe. Use a torque wrench if specific torque values are required by the application. |
| Using standard carbon steel U-bolts in corrosive environments. | Select 316 stainless steel for marine, chemical, or high-humidity 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, Food and beverage industry pipe securing, Wastewater treatment plant infrastructure, General structural pipe anchoring.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||