This 304 stainless steel U-bolt is engineered for robust and corrosion-resistant pipe support. Designed for 4" nominal pipe, it offers superior strength and longevity in demanding environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Width ( A) | 1.39" |
| Inside Length ( B) | 4.02" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this 304 stainless steel U-bolt provides exceptional corrosion resistance, making it ideal for marine, chemical processing, and food/beverage industries. With an inside width (A) of 1.39 inches and an inside length (B) of 4.02 inches, it is precisely manufactured to accommodate standard 4-inch nominal pipe. The 1/2"-13 thread size ensures secure fastening with compatible nuts and washers. The inherent strength and durability of 304 stainless steel guarantee reliable performance and extended service life under various environmental conditions, preventing premature failure due to rust or degradation.
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 it is centered on the desired support point. 2. Place the accompanying U-bolt plate or saddle (sold separately) over the pipe and against the U-bolt legs. 3. Secure the assembly by threading the nuts onto the U-bolt, tightening them evenly to achieve firm support without overtightening.
| 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) | 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 the wrong U-bolt size for the nominal pipe diameter. | Always confirm the nominal pipe size and consult dimensional charts to select the correct U-bolt inside width and length. |
| Insufficient or uneven tightening of nuts. | Tighten nuts incrementally and alternately to ensure uniform pressure distribution and secure support. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Marine and offshore piping systems, Chemical processing equipment support, Food and beverage industry infrastructure, Plumbing and HVAC installations, 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. | ||||