Engineered for exceptional durability, this 4-inch Polycarbonate U-Bolt offers superior corrosion resistance and high tensile strength. Its robust construction ensures reliable support for demanding industrial piping systems where traditional materials fail.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 3.32" |
| Inside Length ( B) | 7.75" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this 4-inch Polycarbonate U-Bolt is manufactured from advanced, high-impact polycarbonate resin, delivering exceptional chemical resistance and dielectric properties. Designed to accommodate standard 4-inch nominal pipe sizes, it features an inside width (A) of 3.32 inches and an inside length (B) of 7.75 inches. The robust 1/2"-13 UNC threads provide secure fastening, making it ideal for environments exposed to corrosive chemicals, extreme temperatures, and moisture. Its non-metallic nature eliminates galvanic corrosion concerns, ensuring long-term structural integrity in chemical processing, wastewater treatment, and marine applications.
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-inch pipe, ensuring proper alignment with the mounting surface. 2. Thread the nuts onto the bolt ends, initially hand-tightening to secure the pipe. 3. Using appropriate wrenches, tighten the nuts evenly to the recommended torque specification for polycarbonate fasteners, avoiding overtightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening polycarbonate fasteners, leading to cracking or deformation. | Adhere strictly to torque specifications for polycarbonate, using a calibrated torque wrench and avoiding excessive force. |
| Selecting a U-bolt with incorrect dimensions for the pipe size or mounting application. | Verify the nominal pipe size and confirm the U-bolt's inside width (A) and length (B) match the requirements before installation. |
A: This Polycarbonate U-Bolt, 4" Pipe is manufactured from Polycarbonate.
A: Chemical Processing Piping Support, Wastewater Treatment Systems, Marine and Offshore Structures, Electrical Conduit 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. | ||||