Engineered for robust pipe support, this 3" U-bolt is constructed from premium 316 stainless steel, offering exceptional corrosion resistance and durability in harsh industrial settings.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 4.19" |
| Inside Length ( B) | 5.57" |
| Thread Size | 1/2"-13 |
Designed for demanding industrial environments, this 3" U-bolt features a 4.19" inside width (A) and a 5.57" inside length (B), accommodating standard 3" nominal pipe diameters. The robust 1/2"-13 UNC threads provide secure fastening. Fabricated from Type 316 stainless steel, it offers superior resistance to pitting and crevice corrosion in saline, chemical, and high-temperature environments, making it ideal for marine, food processing, and chemical plant applications where material integrity is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Confirm the U-bolt's inside dimensions are appropriate for the 3" pipe diameter and supporting structure. 2. Position the U-bolt around the pipe and through the mounting surface, ensuring even contact. 3. Securely fasten using appropriate washers and nuts, tightening evenly to achieve uniform pressure.
| 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 |
|---|---|
| Selecting the wrong U-bolt size for the pipe. | Always verify the nominal pipe size and consult the U-bolt's inside dimensions (Width A and Length B) against pipe outer diameter and mounting requirements. |
| Using standard carbon steel U-bolts in corrosive environments. | For applications involving saltwater, chemicals, or high humidity, exclusively use 316 stainless steel U-bolts to prevent premature corrosion and failure. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe and conduit support, Chemical processing equipment mounting, Food and beverage industry fluid lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||