Engineered for superior corrosion resistance, this 316 Stainless Steel U-Bolt is ideal for securing 4" diameter pipes in demanding environments. Its robust construction ensures reliable support and longevity.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 3.71" |
| Inside Length ( B) | 2.77" |
| Thread Size | 1/2"-13 |
Precision-manufactured to tight tolerances, this U-bolt is constructed from high-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, especially in chloride-rich environments. The 3.71" inside width (A) and 2.77" inside length (B) are engineered to precisely fit standard 4" nominal pipe. Features a durable 1/2"-13 UNC thread size for secure fastening. Ideal for marine, chemical processing, and food/beverage applications where material integrity is 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 proper alignment with mounting surfaces. 2. Thread the nuts onto the U-bolt legs, initially by hand to ensure smooth engagement. 3. Tighten the nuts progressively and evenly using appropriate wrenches, alternating between each side to maintain uniform pressure and prevent pipe deformation.
| 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 |
|---|---|
| Over-tightening the nuts, which can crush the pipe or deform the U-bolt. | Tighten nuts to the manufacturer's recommended torque specification or until snug and secure, avoiding excessive force. |
| Using a U-bolt with incorrect dimensions for the pipe size or application. | Verify the inside width and length of the U-bolt against the pipe's outer diameter and the required clearance before installation. |
A: This 316 Stainless Steel U-Bolt, 4" Pipe is manufactured from 316 Stainless Steel.
A: Marine pipe support, Chemical processing equipment, Food and beverage industry piping, Offshore structural components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||