Engineered for demanding environments, this 316 stainless steel U-bolt securely fastens 4" nominal pipe. Offering superior corrosion resistance, it ensures long-term structural integrity and reliability in challenging applications.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 2.78" |
| Inside Length ( B) | 5.12" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this U-bolt is manufactured from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, particularly in marine and chemical environments. The precise dimensions, featuring an inside width (A) of 2.78 inches and an inside length (B) of 5.12 inches, are optimized for a secure fit around standard 4" nominal pipe. The robust 1/2"-13 UNC thread size provides ample strength for critical load-bearing and structural applications. This material composition and dimensional accuracy make it ideal for sectors requiring the highest standards of durability and performance.
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 4" nominal pipe, ensuring it passes through the mounting surface or bracket. 2. Thread the included nuts onto the U-bolt legs, hand-tightening initially. 3. Tighten the nuts incrementally and evenly using a calibrated torque wrench to the specified torque value, ensuring uniform pressure distribution and secure fastening.
| 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 |
|---|---|
| Incorrectly identifying pipe size, leading to an improper fit and potential loosening. | Always confirm the nominal pipe size (e.g., 4") and verify it matches the U-bolt's internal dimensions before installation. |
| Over-tightening or under-tightening the nuts, compromising the clamping force and structural integrity. | Utilize a calibrated torque wrench and adhere to recommended torque specifications for the thread size and application to ensure optimal and consistent clamping force. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine and offshore structural support, Chemical processing and pharmaceutical pipelines, Industrial plumbing and HVAC systems, Food and beverage processing equipment, Corrosive environment structural anchoring.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||