The tolerances for grooved tee dimensions can vary depending on the specific industry standards and the manufacturer’s specifications. However, in general, industry standards such as those set by organizations like the American National Standards Institute (ANSI) or the International Organization for Standardization (ISO) provide guidelines for tolerances on grooved tee dimensions.
Here are some typical tolerances for grooved tee dimensions according to industry standards:
- Outside Diameter (OD):
- Tolerances for the outside diameter of grooved tees may range from ±0.02 inches (±0.5 mm) to ±0.05 inches (±1.27 mm), depending on the size and material of the tee.
- These tolerances ensure that the grooved tee’s outer dimensions remain within specified limits to facilitate proper assembly with grooved-end pipes and fittings.
- Wall Thickness:
- Tolerances for the wall thickness of grooved tees may range from ±10% to ±20% of the specified wall thickness, depending on the manufacturing process and material.
- These tolerances ensure that the wall thickness of the grooved tee meets the required strength and pressure rating for the intended application.
- Center-to-End Dimensions:
- Tolerances for the center-to-end dimensions of grooved tees may range from ±1/16 inch (±1.59 mm) to ±1/8 inch (±3.18 mm), grooved tee depending on the size and configuration of the tee.
- These tolerances ensure that the grooved tee’s overall dimensions meet the specified length requirements and allow for proper alignment and installation in the piping system.
- Angular Alignment:
- Tolerances for angular alignment, particularly for angled tees such as 45-degree or 90-degree tees, may range from ±1 degree to ±3 degrees, depending on the size and application.
- These tolerances ensure that the grooved tee maintains the specified angle relative to the piping system, facilitating proper flow and alignment.
It’s important to note that these tolerances may vary between manufacturers and specific product lines. Additionally, certain applications or industries may have more stringent tolerance requirements to meet regulatory standards or project specifications. Therefore, consulting the manufacturer’s documentation or industry standards relevant to the specific application is recommended to ensure compliance with tolerances for grooved tee dimensions.
