Grooved 45° elbow
·Standard: ANSI / UL 213C UL / FM
·Material: Ductile iron ASTM A536, 65-45-12
·Type: Standard / Long
·Rated pressure: 300 – 500 psi
·Surface: Red painting / hot dip galvanized
·Size range: 1″ – 24″
description
Grooved 45° elbow is a 45-degree elbow fitting with a grooved connection structure, used to enable the pipeline system to achieve a 45-degree turn
Specification
Available size
| Size | Center to end,L(mm) | |||
| Inch | DN | mm | Standard | Long |
| 1″ | 25 | 33.7 | 45 | / |
| 1-1/4″ | 32 | 42.4 | 45 | / |
| 1-1/2″ | 40 | 48.3 | 45 | / |
| 2″ | 50 | 60.3 | 51 | 70 |
| 2-1/2″ | 65 | 73.0 | 57 | 76 |
| 2-1/2″ | 65 | 76.1 | 57 | / |
| 3″ | 80 | 88.9 | 64 | 86 |
| 4″ | 100 | 114.3 | 76 | 102 |
| 5″ | 125 | 139.7 | 83 | / |
| 5″ | 125 | 141.3 | 83 | / |
| 6″ | 150 | 165.1 | 89 | / |
| 6″ | 150 | 168.3 | 89 | 140 |
| 8″ | 200 | 219.1 | 108 | 184 |
| 10″ | 250 | 273.0 | 121 | 159 |
| 12″ | 300 | 323.9 | 133 | 191 |
| 14″ | 350 | 355.6 | 152 | / |
| 16″ | 400 | 406.4 | 184 | / |
| 18″ | 450 | 457.2 | 203 | / |
| 20″ | 500 | 508 | 229 | / |
| 24″ | 600 | 609.6 | 280 | / |
application
- Smooth flow direction adjustment: Replaces 90° elbows to reduce fluid resistance, suitable for applications requiring smooth turns, such as pump outlets and compressor pipelines.
- Compact space piping layout: In equipment rooms and underground pipe galleries, 45° turns save space and reduce turbulence impact.
- Inclined pipeline systems: Mine conveying pipelines and slope fire protection networks adapt to non-right-angle terrain changes.
- HVAC systems: Reduces turbulence noise in air conditioning chilled water pipelines, improving system energy efficiency.
- High-flow main pipelines: Industrial facilities with large-diameter pipelines (e.g., 12“-24”) above DN300, reducing high-pressure fluid erosion on pipe walls.
advantages
1. Low-flow resistance design: 45° elbow turning 90 °, reducing pressure by about 30%,.saving energy and consumption.
2. Two models to choose from: Standard model: Economical, general turning applications; Expanded model (eg., 2“-12” Configurations): Manufactured with longer bending radius decrease water hammer effect.
3. Short installation time: Installation of groove connections is 80% quicker than flange installations, grooves only require bolt tightening.
4. Ductile iron (ASTjsonmfh4/mn), great strength pressure: withstands 500 psi, very good water biomechanics.
5. Full environmental adaptability: Hot-dip galvanized/red painted coating corrosion protection, suitable for underground humid and chemical plant corrosive environments.
packing
- Graded Protection Plan:
- ≤6 inches: 10 pieces per box, separated by honeycomb cardboard inside, outer box covered with waterproof film;
- >6 inches: Customized wooden box for each piece, lined with EPE foam, reinforced with steel straps at the four corners.
- Damage Prevention Design:
- Silicone strips embedded in grooves and recesses to prevent deformation;
- PE protective film applied to the outer side of the elbow to prevent scratches.
- Smart Identification:
- Outer boxes are spray-printed with arrow indicators for flow direction, with “Extended Type/Long” labels affixed for type classification;
- QR codes link to installation guide videos, which can be scanned to view construction demonstrations.
- Large Item Transportation:
- Bends exceeding 12 inches use framed wooden pallets, with a load limit of 1 piece per pallet;
- Wooden pallets are fitted with anti-slip rubber pads to prevent shifting during transportation.
Available size
| Size | Center to end,L(mm) | |||
| Inch | DN | mm | Standard | Long |
| 1″ | 25 | 33.7 | 45 | / |
| 1-1/4″ | 32 | 42.4 | 45 | / |
| 1-1/2″ | 40 | 48.3 | 45 | / |
| 2″ | 50 | 60.3 | 51 | 70 |
| 2-1/2″ | 65 | 73.0 | 57 | 76 |
| 2-1/2″ | 65 | 76.1 | 57 | / |
| 3″ | 80 | 88.9 | 64 | 86 |
| 4″ | 100 | 114.3 | 76 | 102 |
| 5″ | 125 | 139.7 | 83 | / |
| 5″ | 125 | 141.3 | 83 | / |
| 6″ | 150 | 165.1 | 89 | / |
| 6″ | 150 | 168.3 | 89 | 140 |
| 8″ | 200 | 219.1 | 108 | 184 |
| 10″ | 250 | 273.0 | 121 | 159 |
| 12″ | 300 | 323.9 | 133 | 191 |
| 14″ | 350 | 355.6 | 152 | / |
| 16″ | 400 | 406.4 | 184 | / |
| 18″ | 450 | 457.2 | 203 | / |
| 20″ | 500 | 508 | 229 | / |
| 24″ | 600 | 609.6 | 280 | / |
- Smooth flow direction adjustment: Replaces 90° elbows to reduce fluid resistance, suitable for applications requiring smooth turns, such as pump outlets and compressor pipelines.
- Compact space piping layout: In equipment rooms and underground pipe galleries, 45° turns save space and reduce turbulence impact.
- Inclined pipeline systems: Mine conveying pipelines and slope fire protection networks adapt to non-right-angle terrain changes.
- HVAC systems: Reduces turbulence noise in air conditioning chilled water pipelines, improving system energy efficiency.
- High-flow main pipelines: Industrial facilities with large-diameter pipelines (e.g., 12“-24”) above DN300, reducing high-pressure fluid erosion on pipe walls.
1. Low-flow resistance design: 45° elbow turning 90 °, reducing pressure by about 30%,.saving energy and consumption.
2. Two models to choose from: Standard model: Economical, general turning applications; Expanded model (eg., 2“-12” Configurations): Manufactured with longer bending radius decrease water hammer effect.
3. Short installation time: Installation of groove connections is 80% quicker than flange installations, grooves only require bolt tightening.
4. Ductile iron (ASTjsonmfh4/mn), great strength pressure: withstands 500 psi, very good water biomechanics.
5. Full environmental adaptability: Hot-dip galvanized/red painted coating corrosion protection, suitable for underground humid and chemical plant corrosive environments.
- Graded Protection Plan:
- ≤6 inches: 10 pieces per box, separated by honeycomb cardboard inside, outer box covered with waterproof film;
- >6 inches: Customized wooden box for each piece, lined with EPE foam, reinforced with steel straps at the four corners.
- Damage Prevention Design:
- Silicone strips embedded in grooves and recesses to prevent deformation;
- PE protective film applied to the outer side of the elbow to prevent scratches.
- Smart Identification:
- Outer boxes are spray-printed with arrow indicators for flow direction, with “Extended Type/Long” labels affixed for type classification;
- QR codes link to installation guide videos, which can be scanned to view construction demonstrations.
- Large Item Transportation:
- Bends exceeding 12 inches use framed wooden pallets, with a load limit of 1 piece per pallet;
- Wooden pallets are fitted with anti-slip rubber pads to prevent shifting during transportation.
