Engineered for robust pipe support, this 316 stainless steel U-bolt ensures exceptional corrosion resistance. Designed for 4" nominal pipe, it provides a secure and long-lasting fastening solution in harsh environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 2.76" |
| Inside Length ( B) | 2.37" |
| Thread Size | 1/2"-13 |
Trusted by engineers across multiple sectors, this 4" pipe U-bolt is precision-manufactured from high-grade 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, especially in chloride-rich environments. With an inside width (A) of 2.76 inches and an inside length (B) of 2.37 inches, it is optimized for a snug fit around standard 4" Schedule 40 pipe. The robust 1/2"-13 UNC threads offer substantial tensile strength for secure attachment to mounting surfaces, making it ideal for marine, chemical processing, and offshore applications where material integrity 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" nominal pipe, ensuring it straddles the pipe evenly. 2. Secure the U-bolt by threading the provided nuts onto the bolt ends, tightening them incrementally and evenly. 3. Ensure the U-bolt is firmly seated against the pipe and the mounting surface, and that no excessive stress is applied to the pipe itself.
| 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 |
|---|---|
| Over-tightening the nuts, which can deform the pipe or the U-bolt. | Tighten nuts to a snug fit, then apply an additional quarter to half turn. Refer to torque specifications if available. |
| Using the wrong size U-bolt for the pipe, leading to a loose or damaging fit. | Always verify the nominal pipe size and U-bolt dimensions (Inside Width A and Inside Length B) before installation. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine piping systems, Chemical processing plant infrastructure, 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. | ||||