Engineered for robust pipe support in challenging conditions, this 316 stainless steel U-bolt offers superior corrosion resistance and a secure grip for 3" diameter piping systems.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 4.99" |
| Inside Length ( B) | 4.79" |
| Thread Size | 1/2"-13 |
Designed for demanding industrial environments, this 316 stainless steel U-bolt is meticulously fabricated to ensure exceptional performance and longevity. With an inside width (A) of 4.99 inches and an inside length (B) of 4.79 inches, it provides a precise fit for standard 3-inch nominal pipe sizes. The 1/2"-13 UNC thread size ensures robust fastening capabilities, compatible with standard nuts and washers. The inherent properties of 316 stainless steel, including its high chromium and nickel content, offer superior resistance to pitting and crevice corrosion, making it ideal for marine, chemical processing, and other harsh environments where exposure to saltwater, acids, and other corrosive agents is prevalent. This U-bolt is engineered to maintain structural integrity under significant load and environmental stress.
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 and makes full contact. 2. Thread the nuts onto the U-bolt arms, initially by hand to confirm proper engagement. 3. Tighten the nuts evenly and securely using appropriate wrenches, ensuring a firm but not over-tightened grip to avoid pipe deformation.
| 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) | 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 and select a U-bolt with corresponding internal dimensions (width and length) for a secure and correct fit. |
| Over-tightening the nuts, leading to pipe damage. | Tighten nuts until snug and secure, but avoid excessive force that could crush or deform the pipe. Use torque specifications if available. |
| Using standard carbon steel U-bolts in corrosive environments. | Always specify 316 stainless steel for applications exposed to moisture, saltwater, chemicals, or other corrosive elements to prevent premature rust and failure. |
A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore installations, Chemical processing plants, Wastewater treatment facilities, Food and beverage processing, Plumbing and HVAC systems in corrosive areas.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||