Engineered for robust pipe support, this 304 stainless steel U-bolt is designed for 4" nominal pipe size. Its superior corrosion resistance ensures longevity in diverse industrial settings.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 2.71" |
| Inside Length ( B) | 6.22" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this 304 stainless steel U-bolt is manufactured to exacting tolerances for secure and reliable pipe mounting. The material, UNS S30400 (304 Stainless Steel), offers exceptional resistance to a broad spectrum of corrosive agents, making it ideal for marine, chemical processing, and food/beverage applications. The precise dimensions of 2.71" inside width (A) and 6.22" inside length (B), combined with a robust 1/2"-13 UNC thread, ensure compatibility with standard pipe clamps and structural elements, providing critical structural integrity and vibration dampening.
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 is centered. 2. Place the pipe and U-bolt assembly against the mounting surface or strut channel. 3. Secure the U-bolt by threading the provided nuts onto the bolt legs, 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using standard steel U-bolts in corrosive environments. | Always select 304 or 316 stainless steel for applications exposed to moisture, chemicals, or saltwater to prevent premature corrosion and failure. |
| Overtightening or undertightening nuts. | Tighten nuts evenly on both legs to the manufacturer's recommended torque or until a snug fit is achieved, preventing pipe deformation or movement. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Marine piping systems, Chemical processing equipment support, Food and beverage plant installations, Plumbing and HVAC conduit securing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||