Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed to securely fasten 4" diameter pipes. Its robust construction ensures long-term performance in harsh industrial and marine settings.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Width ( A) | 1.98" |
| Inside Length ( B) | 2.61" |
| Thread Size | 1/2"-13 |
Manufactured under strict quality controls, this U-bolt features 316 stainless steel construction, renowned for its exceptional resistance to pitting, crevice corrosion, and general corrosion, even in chloride-rich environments. With an inside width (A) of 1.98 inches and an inside length (B) of 2.61 inches, it is precisely dimensioned to accommodate standard 4" pipe outer diameters. The 1/2"-13 UNC thread size provides ample engagement for secure fastening with matching nuts and washers (sold separately), ensuring reliable pipe support in applications ranging from shipbuilding to chemical processing.
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 flush against the mounting surface. 2. Thread the nuts onto both ends of the U-bolt, hand-tightening initially. 3. Using appropriate wrenches, tighten the nuts evenly and incrementally until the desired clamping force is achieved, ensuring a secure and stable pipe connection.
| 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 nuts. | Tighten nuts evenly and incrementally to the recommended torque specification to avoid deforming the pipe or damaging the U-bolt threads. Refer to pipe support guidelines for precise torque values. |
| Using a U-bolt with insufficient corrosion resistance for the application environment. | Always select a U-bolt material, such as 316 stainless steel, that is specifically rated for the corrosive elements present in the operating environment to ensure longevity and prevent premature failure. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore structures, Chemical processing plants, Food and beverage industry piping, Water treatment facilities, General industrial pipe support.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||