Engineered for robust pipe securing, this 304 stainless steel U-bolt offers superior corrosion resistance and strength. Designed to fit 4" nominal pipe, it ensures reliable support in demanding industrial settings.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Width ( A) | 1.22" |
| Inside Length ( B) | 3.08" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this U-bolt features a precise 1.22" inside width (A) and 3.08" inside length (B), specifically engineered for 4" nominal pipe (4.5" actual OD). Constructed from premium 304 stainless steel, it provides exceptional resistance to rust, oxidation, and chemical attack, making it ideal for marine, chemical processing, food and beverage, and outdoor environments where durability and hygiene are paramount. The robust 1/2"-13 UNC thread size ensures secure fastening with compatible nuts and washers, capable of withstanding significant tensile and shear loads to maintain structural integrity under dynamic conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean both the pipe surface and the U-bolt threads to ensure proper fit and torque. 2. Position the U-bolt around the 4" nominal pipe, ensuring the legs straddle the pipe evenly. 3. Secure the U-bolt by threading the 1/2"-13 nuts onto the legs, tightening them alternately and evenly to the specified torque to prevent pipe deformation and ensure uniform pressure.
| 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) | 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 the wrong U-bolt size for the pipe nominal diameter. | Always verify the actual outer diameter (OD) of the pipe and select a U-bolt with an inside width (A) that appropriately accommodates it (typically 1/4" to 1/2" larger than pipe OD for clearance). |
| Over-tightening or uneven tightening of the nuts. | Tighten nuts alternately and evenly. Consult torque charts for the specific application and load requirements to avoid over-stressing the pipe or the U-bolt. |
| Using carbon steel U-bolts in corrosive environments. | Select 304 or 316 stainless steel U-bolts for applications exposed to moisture, chemicals, or saltwater to prevent premature corrosion and failure. |
A: This 304 Stainless Steel U-Bolt, 4" Pipe is manufactured from 304 Stainless Steel.
A: Pipe support and anchoring in chemical plants, Marine and offshore structural pipe mounting, Food processing and pharmaceutical facilities requiring hygienic solutions, Wastewater treatment and plumbing systems, Automotive and heavy equipment exhaust system support.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||