Engineered for superior corrosion resistance, this 4" U-bolt is crafted from premium 316 stainless steel, ensuring enduring performance in demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 2.70" |
| Inside Length ( B) | 2.78" |
| Thread Size | 1/2"-13 |
Built to exacting engineering tolerances, this U-bolt is designed for robust pipe support applications. The material, 316 stainless steel, offers exceptional resistance to pitting and crevice corrosion in aggressive media, making it ideal for marine, chemical processing, and food & beverage industries. Key dimensions include an inside width (A) of 2.70 inches and an inside length (B) of 2.78 inches, accommodating standard 4" nominal pipe sizes. The 1/2"-13 UNC thread provides ample strength for secure fastening, ensuring reliable load-bearing capacity and structural integrity.
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 rests on a suitable support structure or mounting surface. 2. Thread the accompanying nuts onto the U-bolt legs, hand-tightening to secure the pipe. 3. Use appropriate wrenches to tighten the nuts in an alternating pattern, achieving the specified torque for the application to prevent pipe deformation and ensure a stable fit.
| 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 |
|---|---|
| Overtightening the U-bolt, which can deform the pipe or compromise its structural integrity. | Use a torque wrench to tighten the nuts to the manufacturer's recommended torque specifications for the specific pipe and support system. |
| Using the wrong size U-bolt for the nominal pipe diameter, leading to a loose or overly tight fit. | Verify the nominal pipe size and consult product specifications to ensure the U-bolt's internal dimensions are appropriate for the pipe being secured. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe support, Chemical processing equipment mounting, Food and beverage industry infrastructure.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||