Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed for secure mounting of 3-inch pipes. Its robust construction ensures lasting performance in demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 3.16" |
| Inside Length ( B) | 4.21" |
| Thread Size | 1/2"-13 |
Precision-manufactured to tight tolerances, this U-bolt is crafted from high-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, particularly in chloride-rich environments like marine and chemical processing applications. The internal dimensions are precisely set at 3.16 inches (A) for width and 4.21 inches (B) for length, ensuring a snug and secure fit around standard 3-inch nominal pipe sizes. The robust 1/2"-13 UNC thread provides ample strength for secure fastening with appropriate nuts and washers, making it ideal for structural support and pipe clamping where reliability 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 3-inch pipe, ensuring it is centered for balanced support. 2. Insert the threaded legs of the U-bolt through the mounting surface or bracket. 3. Securely fasten the U-bolt using appropriate 1/2"-13 nuts and washers, tightening evenly on both sides to achieve uniform pressure.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 standard carbon steel U-bolts in corrosive environments. | Always select 316 stainless steel for marine, chemical, or other corrosive applications to prevent premature failure due to rust and corrosion. |
| Incorrectly sizing the U-bolt for the pipe diameter. | Verify the inside width (A) and inside length (B) dimensions to ensure a proper fit for the specific pipe size and mounting requirements. |
| Under-tightening or over-tightening the nuts. | Tighten nuts evenly on both sides to the recommended torque specification for the thread size to prevent pipe deformation or insufficient clamping force. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine hardware and vessel construction, Chemical processing and industrial piping, Offshore oil and gas platforms, Wastewater treatment facilities, Food and beverage processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||