Engineered for superior corrosion resistance, this 316 Stainless Steel U-Bolt is designed to securely fasten 3" nominal pipes. Its robust construction ensures long-term performance in harsh industrial and marine settings.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 1.26" |
| Inside Length ( B) | 2.51" |
| Thread Size | 1/2"-13 |
Built to exacting engineering tolerances, this U-bolt is fabricated from premium 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion in chloride-laden environments. The precise dimensions of 1.26" inside width (A) and 2.51" inside length (B) ensure a snug and secure fit around standard 3" Schedule 40 pipe. The robust 1/2"-13 UNC threads provide ample clamping force and are compatible with standard nuts and washers (sold separately). This material is ideal for applications involving saltwater, chemicals, and extreme temperatures, maintaining structural integrity and preventing premature failure.
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 pipe, ensuring it sits flush against the supporting structure. 2. Thread the nuts onto the U-bolt legs, hand-tightening initially. 3. Use appropriate wrenches to tighten the nuts evenly on both sides, applying sufficient torque to secure the pipe without deforming it. Consult pipe support guidelines for specific torque values.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 incorrect U-bolt size for the pipe diameter. | Always verify the nominal pipe size and select a U-bolt with corresponding inside dimensions (A and B) for a secure fit. |
| Over-tightening the nuts, leading to pipe deformation or U-bolt stretching. | Tighten nuts evenly and firmly to secure the pipe, but avoid excessive force. Refer to engineering specifications or pipe support best practices for recommended torque. |
| Using standard carbon steel U-bolts in corrosive environments. | Select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature rust and failure. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine piping and conduit support, Chemical processing equipment mounting, Offshore oil and gas platforms, Food and beverage processing lines, Wastewater treatment facilities.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||