HOT PRODUCTS TAGS
Malleable cast iron 90° reducing elbow
·Standard: ISO 49 / EN 10242
UL/FM
·Material: BS EN 1562, EN-GJMB-350-10
·Thread: BSPT
·W. pressure: 20 ~ 25 bar, ≤ PN25
·Surface: Black iron / hot dip galvanized
·Size Range: 1/2″ x 3/8″–6″ x 4″
description
Malleable cast iron 90° reducing elbow, for pipe diameter change and redirection, suitable for multiple scenarios.
Specification
Available size
SIZE | A | B | ||
INCH | DN | MM | MM | MM |
1/2″ x 3/8″ | 15 x 10 | 21.3 x 17.2 | 26 | 26 |
3/4″ x 3/8″ | 20 x 10 | 26.9 x 17.2 | 28 | 28 |
3/4″ x 1/2″ | 20 x 15 | 26.9 x 21.3 | 30 | 31 |
1″ x 3/8″ | 25 x 10 | 33.7 x 17.2 | 30 | 32 |
1″ x 1/2″ | 25 x 15 | 33.7 x 21.3 | 32 | 34 |
1″ x 3/4″ | 25 x 20 | 33.7 x 26.9 | 35 | 36 |
1-1/4″ x 3/8″ | 32 x 10 | 42.4 x 17.2 | 32 | 36.5 |
1-1/4″ x 1/2″ | 32 x 15 | 42.4 x 21.3 | 32 | 37 |
1-1/4″ x 3/4″ | 32 x 20 | 42.4 x 26.9 | 36 | 41 |
1-1/4″ x 1″ | 32 x 25 | 42.4 x 33.7 | 40 | 42 |
1-1/2″ x 1/2″ | 40 x 15 | 48.3 x 21.3 | 34 | 41 |
1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.9 | 37 | 42 |
1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.7 | 42 | 46 |
1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.4 | 46 | 48 |
2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 35 | 47 |
2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 40 | 48 |
2″ x 1″ | 50 x 25 | 60.3 x 33.7 | 43 | 50 |
2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.4 | 47 | 53 |
2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 52 | 56 |
2-1/2″ x 1/2″ | 65 x 15 | 76.1 x 21.3 | 40 | 56 |
2-1/2″ x 3/4″ | 65 x 20 | 76.1 x 26.9 | 42.5 | 57 |
2-1/2″ x 1″ | 65 x 25 | 76.1 x 33.7 | 46.5 | 58.5 |
2-1/2″ x 1-1/4″ | 65 x 32 | 76.1 x 42.4 | 50.5 | 60 |
2-1/2″ x 1-1/2″ | 65 x 40 | 76.1 x 48.3 | 53.5 | 61 |
2-1/2″ x 2″ | 65 x 50 | 76.1 x 60.3 | 61 | 66 |
3″ x 1/2″ | 80 x 15 | 88.9 x 21.3 | 43 | 64 |
3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 45 | 65 |
3″ x 1″ | 80 x 25 | 88.9 x 33.7 | 50 | 68 |
3″ x 1-1/4″ | 80 x 32 | 88.9 x 42.4 | 53.5 | 68 |
3″ x 1-1/2″ | 80 x 40 | 88.9 x 48.3 | 56 | 69 |
3″ x 2″ | 80 x 50 | 88.9 x 60.3 | 60.5 | 71 |
3″ x 2-1/2″ | 80 x 65 | 88.9 x 76.1 | 71 | 74 |
4″ x 1/2″ | 100 x 15 | 114.3 x 21.3 | 54 | 70 |
4″ x 3/4″ | 100 x 20 | 114.3 x 26.9 | 56 | 74 |
4″ x 1″ | 100 x 25 | 114.3 x 33.7 | 58 | 76 |
4″ x 1-1/4″ | 100 x 32 | 114.3 x 42.4 | 60 | 80 |
4″ x 1-1/2″ | 100 x 40 | 114.3 x 48.3 | 62 | 85 |
4″ x 2″ | 100 x 50 | 114.3 x 60.3 | 68 | 86 |
4″ x 2-1/2″ | 100 x 65 | 114.3 x 76.1 | 77 | 89 |
4″ x 3″ | 100 x 80 | 114.3 x 88.9 | 82 | 90 |
6″ x 4″ | 150 x 100 | 165.1 x 114.3 | 102 | 125 |
Note: NSF 61 certificate is available for M0206 ~ M0253, except M0209, M0215, M0254.
application
- Building Plumbing Systems: Right-angle turns and diameter transitions for vertical and horizontal pipes.
- Fire Protection System Upgrades: UL/FM-certified safety turns for high-pressure diameter transitions in sprinkler systems.
- HVAC Engineering: Compact right-angle diameter transitions between chilled water mains and terminal equipment.
- Industrial Fluid Conveyance: Pressure-resistant diameter transitions for steam/compressed air pipes.
- Municipal Water Supply Network: 90° diameter transition space optimization layout between main and branch pipes.
- Outdoor Exposed Piping: Hot-dip galvanized surfaces resisting corrosion from wind and rain.
- Energy Transportation Hub: Right-angle diameter transition connections between oil and gas pipeline segments of different specifications.
- Ship Engine Room Piping: Pipe turns and diameter transitions achieved in confined spaces.
advantages
- Dual-function integrated design: Single-piece design enables simultaneous 90° turning and pipe diameter conversion.
- High-pressure sealing assurance: Zero leakage operation under 25 bar working pressure with BSPT tapered threads.
- Full environmental corrosion resistance: Hot-dip galvanized coating resists corrosion from moisture and weak chemical media.
- Wide temperature range stability: Maintains material strength and seal integrity from -30°C to 120°C.
- Dual international certifications: Certified for UL/FM fire safety and NSF 61 drinking water standards (applicable to models M0206 to M0253).
- Optimized fluid efficiency: Smooth inner wall channels reduce pressure loss and turbulence noise.
- Lifetime durability guarantee: Forged cast iron base enhances impact resistance by three times.
- Compact space adaptation: Right-angle structure saves 30% installation space for optimized layout.
packing
- Curved Surface Protective Pad: Custom PE foam fully wraps the 90° curved corner for collision protection.
- Different Diameter End Protection: Dual-diameter injection-molded threaded covers match the port specifications.
- Shock-Absorbing Full Coverage: Bubble column bags wrap the surface to prevent transportation scratches and damage.
- Size-Specific Positioning: Honeycomb cardboard compartments are categorized by size to secure and prevent shifting.
- Dual-color flow direction indicators: Outer boxes printed with installation flow direction arrows and diameter change direction indicators.
- Load-bearing graded packaging: ≤2“ uses five-layer corrugated boxes / ≥2.5” uses steel-edged wooden boxes.
- Full-process traceability management: Laser-engraved batch numbers + smart QR codes for traceability.
- Anti-rolling structural design: Concave grooves inside the box lock the elbow in place during transportation to prevent displacement.
Available size
SIZE | A | B | ||
INCH | DN | MM | MM | MM |
1/2″ x 3/8″ | 15 x 10 | 21.3 x 17.2 | 26 | 26 |
3/4″ x 3/8″ | 20 x 10 | 26.9 x 17.2 | 28 | 28 |
3/4″ x 1/2″ | 20 x 15 | 26.9 x 21.3 | 30 | 31 |
1″ x 3/8″ | 25 x 10 | 33.7 x 17.2 | 30 | 32 |
1″ x 1/2″ | 25 x 15 | 33.7 x 21.3 | 32 | 34 |
1″ x 3/4″ | 25 x 20 | 33.7 x 26.9 | 35 | 36 |
1-1/4″ x 3/8″ | 32 x 10 | 42.4 x 17.2 | 32 | 36.5 |
1-1/4″ x 1/2″ | 32 x 15 | 42.4 x 21.3 | 32 | 37 |
1-1/4″ x 3/4″ | 32 x 20 | 42.4 x 26.9 | 36 | 41 |
1-1/4″ x 1″ | 32 x 25 | 42.4 x 33.7 | 40 | 42 |
1-1/2″ x 1/2″ | 40 x 15 | 48.3 x 21.3 | 34 | 41 |
1-1/2″ x 3/4″ | 40 x 20 | 48.3 x 26.9 | 37 | 42 |
1-1/2″ x 1″ | 40 x 25 | 48.3 x 33.7 | 42 | 46 |
1-1/2″ x 1-1/4″ | 40 x 32 | 48.3 x 42.4 | 46 | 48 |
2″ x 1/2″ | 50 x 15 | 60.3 x 21.3 | 35 | 47 |
2″ x 3/4″ | 50 x 20 | 60.3 x 26.9 | 40 | 48 |
2″ x 1″ | 50 x 25 | 60.3 x 33.7 | 43 | 50 |
2″ x 1-1/4″ | 50 x 32 | 60.3 x 42.4 | 47 | 53 |
2″ x 1-1/2″ | 50 x 40 | 60.3 x 48.3 | 52 | 56 |
2-1/2″ x 1/2″ | 65 x 15 | 76.1 x 21.3 | 40 | 56 |
2-1/2″ x 3/4″ | 65 x 20 | 76.1 x 26.9 | 42.5 | 57 |
2-1/2″ x 1″ | 65 x 25 | 76.1 x 33.7 | 46.5 | 58.5 |
2-1/2″ x 1-1/4″ | 65 x 32 | 76.1 x 42.4 | 50.5 | 60 |
2-1/2″ x 1-1/2″ | 65 x 40 | 76.1 x 48.3 | 53.5 | 61 |
2-1/2″ x 2″ | 65 x 50 | 76.1 x 60.3 | 61 | 66 |
3″ x 1/2″ | 80 x 15 | 88.9 x 21.3 | 43 | 64 |
3″ x 3/4″ | 80 x 20 | 88.9 x 26.9 | 45 | 65 |
3″ x 1″ | 80 x 25 | 88.9 x 33.7 | 50 | 68 |
3″ x 1-1/4″ | 80 x 32 | 88.9 x 42.4 | 53.5 | 68 |
3″ x 1-1/2″ | 80 x 40 | 88.9 x 48.3 | 56 | 69 |
3″ x 2″ | 80 x 50 | 88.9 x 60.3 | 60.5 | 71 |
3″ x 2-1/2″ | 80 x 65 | 88.9 x 76.1 | 71 | 74 |
4″ x 1/2″ | 100 x 15 | 114.3 x 21.3 | 54 | 70 |
4″ x 3/4″ | 100 x 20 | 114.3 x 26.9 | 56 | 74 |
4″ x 1″ | 100 x 25 | 114.3 x 33.7 | 58 | 76 |
4″ x 1-1/4″ | 100 x 32 | 114.3 x 42.4 | 60 | 80 |
4″ x 1-1/2″ | 100 x 40 | 114.3 x 48.3 | 62 | 85 |
4″ x 2″ | 100 x 50 | 114.3 x 60.3 | 68 | 86 |
4″ x 2-1/2″ | 100 x 65 | 114.3 x 76.1 | 77 | 89 |
4″ x 3″ | 100 x 80 | 114.3 x 88.9 | 82 | 90 |
6″ x 4″ | 150 x 100 | 165.1 x 114.3 | 102 | 125 |
Note: NSF 61 certificate is available for M0206 ~ M0253, except M0209, M0215, M0254.
- Building Plumbing Systems: Right-angle turns and diameter transitions for vertical and horizontal pipes.
- Fire Protection System Upgrades: UL/FM-certified safety turns for high-pressure diameter transitions in sprinkler systems.
- HVAC Engineering: Compact right-angle diameter transitions between chilled water mains and terminal equipment.
- Industrial Fluid Conveyance: Pressure-resistant diameter transitions for steam/compressed air pipes.
- Municipal Water Supply Network: 90° diameter transition space optimization layout between main and branch pipes.
- Outdoor Exposed Piping: Hot-dip galvanized surfaces resisting corrosion from wind and rain.
- Energy Transportation Hub: Right-angle diameter transition connections between oil and gas pipeline segments of different specifications.
- Ship Engine Room Piping: Pipe turns and diameter transitions achieved in confined spaces.
- Dual-function integrated design: Single-piece design enables simultaneous 90° turning and pipe diameter conversion.
- High-pressure sealing assurance: Zero leakage operation under 25 bar working pressure with BSPT tapered threads.
- Full environmental corrosion resistance: Hot-dip galvanized coating resists corrosion from moisture and weak chemical media.
- Wide temperature range stability: Maintains material strength and seal integrity from -30°C to 120°C.
- Dual international certifications: Certified for UL/FM fire safety and NSF 61 drinking water standards (applicable to models M0206 to M0253).
- Optimized fluid efficiency: Smooth inner wall channels reduce pressure loss and turbulence noise.
- Lifetime durability guarantee: Forged cast iron base enhances impact resistance by three times.
- Compact space adaptation: Right-angle structure saves 30% installation space for optimized layout.
- Curved Surface Protective Pad: Custom PE foam fully wraps the 90° curved corner for collision protection.
- Different Diameter End Protection: Dual-diameter injection-molded threaded covers match the port specifications.
- Shock-Absorbing Full Coverage: Bubble column bags wrap the surface to prevent transportation scratches and damage.
- Size-Specific Positioning: Honeycomb cardboard compartments are categorized by size to secure and prevent shifting.
- Dual-color flow direction indicators: Outer boxes printed with installation flow direction arrows and diameter change direction indicators.
- Load-bearing graded packaging: ≤2“ uses five-layer corrugated boxes / ≥2.5” uses steel-edged wooden boxes.
- Full-process traceability management: Laser-engraved batch numbers + smart QR codes for traceability.
- Anti-rolling structural design: Concave grooves inside the box lock the elbow in place during transportation to prevent displacement.
