Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed for the secure mounting of 4-inch diameter piping systems. Its robust construction ensures long-term stability in demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Width ( A) | 1.96" |
| Inside Length ( B) | 3.33" |
| Thread Size | 1/2"-13 |
Built to exacting engineering tolerances, this 316 stainless steel U-bolt offers a nominal 4-inch pipe capacity. The inside width (A) is precisely 1.96 inches, with an inside length (B) of 3.33 inches. It features a coarse 1/2"-13 thread size, providing ample engagement for secure fastening. The inherent properties of 316 stainless steel, including its high chromium and nickel content, deliver exceptional resistance to a wide range of corrosive media, making it ideal for marine, chemical processing, and food-grade applications.
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 securely within the intended mounting structure. 2. Thread the nuts onto the U-bolt legs, tightening them evenly to secure the pipe without over-compression. 3. Verify the pipe is held firmly and does not shift under expected operational loads.
| 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 |
|---|---|
| Using a lower grade of stainless steel in corrosive environments. | Always select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure. |
| Over-tightening the U-bolt nuts, deforming the pipe or mounting surface. | Tighten nuts gradually and alternately to ensure even pressure. Refer to torque specifications if provided by the pipe or mounting system manufacturer. |
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 piping, Offshore structural applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||