Engineered for robust pipe support, this 304 stainless steel U-bolt is designed for 3-inch nominal pipe diameters. Its superior corrosion resistance ensures longevity in demanding environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 4.21" |
| Inside Length ( B) | 4.28" |
| Thread Size | 1/2"-13 |
A proven choice for industrial professionals, this U-bolt is precision-manufactured from high-grade 304 stainless steel, offering exceptional tensile strength and resistance to a wide range of corrosive media. The internal dimensions are optimized for a secure fit around 3" nominal pipe, with an inside width (A) of 4.21 inches and an inside length (B) of 4.28 inches. The robust 1/2"-13 UNC thread size on both legs ensures reliable fastening with standard nuts and washers. This makes it ideal for structural support in marine, chemical processing, and food and beverage industries where sanitation and corrosion prevention 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 is centered. 2. Thread the nuts onto both legs of the U-bolt, hand-tightening initially. 3. Tighten the nuts alternately and evenly using appropriate wrenches to achieve secure clamping force, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 |
|---|---|
| Using a U-bolt with incorrect dimensions for the pipe size. | Always verify the pipe's nominal and actual outside diameter against the U-bolt's internal dimensions (A and B) before installation. |
| Over-tightening the U-bolt, which can deform the pipe or the U-bolt itself. | Apply consistent, even torque to both nuts, using a torque wrench if specified by system design, to ensure a secure fit without causing damage. |
A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.
A: Structural pipe support in marine environments, Chemical processing plant pipe anchoring, Food and beverage industry sanitation 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. | ||||