ASME B16.9 Buttweld 10D Pipe Bend, 10D Elbow SCH 40, 10D Elbow SCH 80 : MSS SP-75, ASME B16.9, B16.28.

10D Elbow ASME B16.9
Torrent Alloys
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Industrial 10D pipe bend Specifications

  • Dimensions:

    ASME B16.9, MSS SP-75, ASME B16.28.

  • Size:

    Seamless: NPS 1/2" to 24", OD 21.3 mm to 609.6 mm.

    Welded: NPS 26" to 72" and larger, 660.4 mm to 1829 mm and larger.

  • Thickness:

    SCH 5, SCH 10, SCH 20, SCH 30, SCH 40 (STD), SCH 60, SCH 80 (XS), SCH 100, SCH 120, SCH 140, SCH 160, XXS (Double Extra Strong).

  • Form:

    10D Bends: Long Radius, Short Radius, Custom Radius, Segmented Bends, Mitred Bends, 45-Degree, 90-Degree, 180-Degree Return Bends.

  • Materials:

    Stainless Steel, Carbon Steel, Alloy Steel, Super Duplex, Duplex Steel, High Nickel Alloys, Copper Nickel.

Trusted Manufacturer of 10D Elbow Pipe Fitting, 10D Bend Pipe Fitting, 10D Radius Elbow, 10D Radius Bend, 10D Carbon Steel Elbow, 10D Stainless Steel Elbow, 10D Seamless Elbow, 10D Welded Elbow, Galvanized Buttweld ASME B16.9 10D Bend in size range from 1/2" to 72".

A 10D pipe bend or elbow refers to a pipe fitting with a bend radius that is 10 times the nominal diameter of the pipe. This means the radius of the bend is 10 times the diameter of the pipe. The bend radius of a 10D elbow is 10 times the nominal pipe diameter. For example, if the nominal diameter of the pipe is 100 mm, the radius of the 10D elbow will be 1000 mm. A 10D pipe bend/elbow is designed for applications requiring a gradual bend with minimal impact on flow efficiency and pressure loss. It is commonly used in industries such as oil and gas, chemical processing, and power generation.

A seamless 10D elbow is crafted from a single piece of material, ensuring uniform strength and durability throughout the fitting. This construction method provides a consistent material structure without welds, which contributes to its ability to withstand high pressures and harsh conditions. In contrast, a welded 10D elbow is produced by joining sections of pipe through welding, making it a more cost-effective option for larger sizes. While welded elbows may not offer the same seamless continuity of material, they are often used in applications where cost considerations or specific size requirements are paramount. Both types of elbows are designed to facilitate smooth transitions in piping systems, but their choice depends on factors such as material properties, application requirements, and budget constraints.

10D elbows are utilized in various applications to ensure smooth transitions in piping systems by providing gentle, gradual changes in direction. This design helps to minimize turbulence and pressure loss, enhancing overall flow efficiency. They are particularly beneficial in high-pressure or high-flow systems, where maintaining optimal fluid flow is essential. Additionally, 10D elbows are well-suited for long-distance pipelines, where their ability to reduce resistance and maintain consistent flow is critical for effective operation. Their use in these contexts ensures that the piping system operates efficiently and reliably, even under demanding conditions.

ASME B16.9 / B16.28 Standards
MSS SP-43 Standards
DIN Standards
EN Standards
JIS Standards
BS Standards

ASME B16.9 10D Elbow Fittings Dimensions

ASME B16.9 BW 10D Elbow / Bends Dimensions
Nominal Pipe Size (NPS) Pipe Diameter (D) (mm) Bend Radius (10D) (mm) Angle of Bend Length of Bend (L) (mm)
1/2" 21.3 213 90° 667
3/4" 26.7 267 90° 839
1" 33.4 334 90° 1050
1 1/2" 48.3 483 90° 1516
2" 60.3 603 90° 1894
2 1/2" 73.0 730 90° 2294
3" 88.9 889 90° 2792
4" 114.3 1143 90° 3591
5" 141.3 1413 90° 4440
6" 168.3 1683 90° 5288
8" 219.1 2191 90° 6874
10" 273.1 2731 90° 8577
12" 323.9 3239 90° 10183
14" 355.6 3556 90° 11176
16" 406.4 4064 90° 12780
18" 457.0 4570 90° 14380
20" 508.0 5080 90° 15989
24" 609.6 6096 90° 19187

Tolerances for 10D Bend

Dimension Tolerance Example for 1-inch Pipe (10D Bend Radius)
Radius ±1% of specified radius ±0.1 inches (2.54 mm)
Angle ±1° to ±2° ±1° to ±2°
Length of Bend (L) ±1% of calculated length ±0.31 inches (7.87 mm)
Centerline Radius ±1% of specified radius ±0.1 inches (2.54 mm)
Straightness ±0.5% of bend radius ±0.1 inches (2.54 mm)
Out-of-Roundness ±1% of nominal diameter ±0.01 inches (0.25 mm)

APPLICATIONS INDUSTRIES

10D pipe bends are extensively used in industries where smooth fluid flow and minimal pressure drop are essential. These bends are vital in the oil and gas sector for pipelines and processing plants, the petrochemical industry for handling corrosive and high-temperature fluids, and power generation for steam and cooling systems. Additionally, they are crucial in water treatment facilities, the food and beverage industry, pharmaceuticals, HVAC systems, marine applications, mining, and the pulp and paper industry. Their design ensures efficient operation and reliability, making them indispensable in maintaining optimal flow conditions across various applications.

Oil and Gas Industry
Chemical and Petrochemical Industry
Power Generation
Water Treatment
Food and Beverage Industry
Pharmaceutical Industry
Pulp and Paper Industry
Shipbuilding and Marine Industry
HVAC - Heating, Ventilation, and Air Conditioning