Engineered for robust pipe support, this 304 stainless steel U-bolt ensures secure fastening. Its precise dimensions and superior corrosion resistance make it ideal for demanding environments.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 3.15" |
| Inside Length ( B) | 5.44" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt is fabricated from premium 304 stainless steel, offering exceptional resistance to corrosion, oxidation, and pitting, even in harsh marine or chemical settings. Its internal dimensions are precisely engineered for a secure fit on 3-inch nominal pipes, with an inside width (A) of 3.15 inches and an inside length (B) of 5.44 inches. The robust 1/2"-13 UNC thread size provides substantial tensile strength for reliable clamping force, ensuring long-term structural integrity in critical infrastructure and industrial installations.
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 sits flush against the mounting surface. 2. Thread the nuts onto the U-bolt legs, hand-tightening initially. 3. Using appropriate wrenches, tighten the nuts to the specified torque, ensuring even pressure on both sides.
| 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening U-bolts, which can deform the pipe or the U-bolt itself. | Always consult torque specifications for your specific application and use a calibrated torque wrench. |
| Using the wrong size U-bolt for the pipe diameter, leading to a loose or compromised fit. | Verify the pipe's nominal and actual outside diameter and select a U-bolt with compatible internal dimensions. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Marine hardware and shipbuilding, Chemical processing equipment, Food and beverage industry piping, 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. | ||||