Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is ideal for securing 3" pipes in demanding environments. Its robust construction ensures reliable performance and longevity.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 4.76" |
| Inside Length ( B) | 2.27" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this U-bolt is manufactured from high-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, particularly in chloride-rich environments. The inside width (A) is precisely 4.76 inches, accommodating standard 3-inch nominal pipe. The inside length (B) measures 2.27 inches, providing ample clearance for pipe insulation or fitting. Featuring 1/2"-13 UNC threads, this U-bolt offers substantial load-bearing capacity and secure fastening. Its material composition makes it the preferred choice for marine, chemical processing, pharmaceutical, and food and beverage industries where hygiene and material integrity 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 pipe, ensuring it rests evenly on the pipe's outer surface. 2. Secure the U-bolt by threading the provided nuts onto the bolt legs, tightening them uniformly with a wrench. 3. Ensure the U-bolt is snug and provides firm support to the pipe, but avoid over-tightening, which could deform the pipe or the U-bolt.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 width (A) to ensure a proper fit and adequate support. |
| Not using the correct tightening sequence for the nuts. | Tighten nuts gradually and alternately on each leg to ensure even pressure distribution and prevent stress concentration. |
| Exposing the U-bolt to corrosive environments without confirming material compatibility. | While 316 stainless steel offers excellent resistance, confirm its suitability for specific aggressive chemicals or extreme marine conditions if operating outside typical parameters. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe support systems, Chemical processing equipment mounting, Food and beverage industry plumbing, Offshore oil and gas infrastructure, Wastewater treatment facilities.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||