This 316 stainless steel U-bolt is engineered for robust pipe support in corrosive environments. Designed for a 4" nominal pipe size, it offers superior corrosion resistance and long-term structural integrity.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Width ( A) | 1.82" |
| Inside Length ( B) | 6.48" |
| Thread Size | 1/2"-13 |
Engineered for reliability and performance, this U-bolt is constructed from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion in chloride-rich environments. The specified dimensions, including an inside width (A) of 1.82 inches and an inside length (B) of 6.48 inches, ensure a precise fit for 4-inch nominal pipe. The robust 1/2"-13 UNC thread size provides ample clamping force for secure mounting, making it ideal for marine applications, chemical processing, and offshore installations where material degradation is a critical concern.
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" pipe, ensuring proper alignment with the mounting surface. 2. Thread the nuts onto the U-bolt legs, hand-tightening initially. 3. Tighten the nuts evenly and progressively to the recommended torque specification, ensuring a secure and stable installation.
| 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) | 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 |
|---|---|
| Selecting the wrong U-bolt size for the nominal pipe diameter. | Always verify the inside width (A) and inside length (B) against the actual pipe OD and required clamping range for accurate selection. |
| Over-tightening or uneven tightening of the nuts. | Utilize a torque wrench to apply even pressure on both legs, preventing pipe deformation or premature fastener failure. |
| Using standard steel U-bolts in corrosive environments. | Always specify 316 stainless steel for applications involving saltwater, chemicals, or high humidity to prevent rapid corrosion and structural compromise. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe support, Chemical processing equipment mounting, Offshore 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. | ||||