Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed to securely fasten 3-inch diameter pipes in demanding industrial applications. Its robust construction ensures long-term integrity and reliability.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 4.44" |
| Inside Length ( B) | 3.26" |
| Thread Size | 1/2"-13 |
A high-performance industrial component, this U-bolt is fabricated from marine-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, particularly in chloride-rich environments. It features an inside width (A) of 4.44 inches and an inside length (B) of 3.26 inches, providing a secure and snug fit for 3-inch nominal pipe. The standard 1/2"-13 UNC thread size ensures compatibility with a wide range of standard nuts and washers for reliable fastening. This material selection is critical for applications involving saltwater exposure, chemical processing, and food/beverage industries where hygiene and non-reactivity are paramount.
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 3-inch pipe, ensuring the pipe rests evenly within the curve. 2. Place the U-bolt's threaded legs through the mounting surface or appropriate bracket. 3. Securely fasten with washers and nuts, tightening them evenly to achieve the desired clamping force without over-stressing the pipe or component.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 the wrong U-bolt size for the pipe diameter. | Always verify the nominal pipe size against the U-bolt's inside dimensions (A and B) before installation to ensure a proper fit. |
| Improper tightening of nuts, leading to pipe deformation or insufficient clamping. | Tighten nuts incrementally and evenly on both legs to distribute pressure uniformly, avoiding over-tightening. |
| Using standard carbon steel U-bolts in corrosive environments. | Select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore structures, Chemical processing plants, Food and beverage manufacturing, Wastewater treatment facilities, Plumbing and piping support systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||