Standard: UL/FM, GB standards
Type: Mechanical Cross ASTM A536 with threaded branches
Material: Ductile iron
Connection type: Grooved main pipe, threaded branch outlets
Pressure class: 1.6MPa / 2.5MPa
Temperature range: -20℃ ~ 120℃
Surface treatment: Red painted / Epoxy coated
Application: Water, fire fighting sprinkler, HVAC, industrial fluid pipelines
Mechanical cross with threaded branches provides two additional threaded outlets in existing pipeline, by connecting the pre-set holes at the main pipe surface.
This Mechanical Cross ASTM A536 with threaded branches is used for multi-directional branch line connection on main grooved pipelines in fire protection, water supply and industrial piping systems. It allows on-site tapping and branch installation without cutting the main pipe, featuring convenient construction and reliable sealing. Made of high-strength ductile iron, it provides good pressure resistance and long service life.
| SIZE | OD SIZE | A (MM) | B (MM) | C (MM) | D (MM) | |
| 2”×1” | DN50×DN25 | 60.3X33.7 | 116 | 68 | 60 | 60 |
| 2”×1 1/4” | DN50×DN32 | 60.3X42.4 | 116 | 76 | 65 | 65 |
| 2”×1 1/2” | DN50×DN40 | 60.3X48.3 | 116 | 76 | 65 | 65 |
| 2 1/2”×3/4” | DN65×DN20 | 73.0X26.9 | 137 | 71 | 68 | 68 |
| 2 1/2”×1” | DN65×DN25 | 73.0X33.7 | 137 | 71 | 70 | 70 |
| 2 1/2”×1 1/4” | DN65×DN32 | 73.0X42.4 | 137 | 84.5 | 73 | 73 |
| 2 1/2”×1/2” | DN65×DN15 | 76.1X21.3 | 137 | 71 | 61 | 61.5 |
| 2 1/2”×3/4” | DN65×DN20 | 76.1X26.9 | 137 | 71 | 75 | 75 |
| 2 1/2”×1” | DN65×DN25 | 76.1X33.7 | 137 | 71 | 75 | 75 |
| 2 1/2”×1 1/4” | DN65×DN32 | 76.1X42.4 | 137 | 84.5 | 75 | 75 |
| 2 1/2”×1 1/2” | DN65×DN40 | 76.1X48.3 | 137 | 84.5 | 73 | 73 |
| 3”×1/2” | DN80×DN15 | 88.9X21.3 | 137 | 84.5 | 75 | 75 |
| 3”×3/4” | DN80×DN20 | 88.9X26.9 | 152 | 72.5 | 71.5 | 71.5 |
| 3”×1” | DN80×DN25 | 88.9X33.7 | 152 | 72.5 | 71.5 | 71.5 |
| 3”×1 1/4” | DN80×DN32 | 88.9X42.4 | 152 | 72.5 | 80 | 80 |
| 3”×1 1/2” | DN80×DN40 | 88.9X48.3 | 152 | 85.5 | 80 | 80 |
| 3”×2” | DN80×DN50 | 88.9X60.3 | 152 | 85.5 | 80 | 80 |
| 4”×1” | DN100×DN25 | 108.0X33.7 | 152 | 98 | 80 | 80 |
| 4”×1 1/4” | DN100×DN32 | 108.0X42.4 | 172 | 78.5 | 87 | 87 |
| 4”×1 1/2” | DN100×DN40 | 108.0X48.3 | 172 | 89 | 87 | 87 |
| 4”×2” | DN100×DN50 | 108.0X60.3 | 172 | 89 | 87 | 87 |
| 4”×2 1/2” | DN100×DN65 | 108.0X73.0 | 172 | 106.5 | 92 | 92 |
| 4”×1/2” | DN100×DN15 | 114.3X21.3 | 188 | 78.5 | 90 | 90 |
| 4”×3/4” | DN100×DN20 | 114.3X26.9 | 188 | 78.5 | 90 | 90 |
| 4”×1” | DN100×DN25 | 114.3X33.7 | 188 | 78.5 | 93 | 93 |
| 4”×1 1/4” | DN100×DN32 | 114.3X42.4 | 188 | 89 | 95 | 95 |
| 4”×1 1/2” | DN100×DN40 | 114.3X48.3 | 188 | 89 | 97 | 97 |
| 4”×2” | DN100×DN50 | 114.3X60.3 | 188 | 104.5 | 100 | 100 |
| 4”×2 1/2” | DN100×DN65 | 108.0X76.1 | 172 | 106.5 | 100 | 100 |
| 4”×2 1/2” | DN100×DN65 | 114.3X76.1 | 188 | 104.5 | 102 | 102 |
| 4”×3” | DN100×DN80 | 114.3X88.9 | 188 | 128 | 102 | 102 |
| 5”×1 1/4” | DN125×DN32 | 133.0X42.4 | 209 | 93 | 105 | 105 |
| 5”×1 1/2” | DN125×DN40 | 133.0X48.3 | 209 | 93 | 105 | 105 |
| 5”×2” | DN125×DN50 | 133.0X60.3 | 209 | 112.5 | 110 | 110 |
| 5”×1” | DN125×DN25 | 139.7X33.7 | 221 | 78 | 110 | 110 |
| 5”×1 1/4” | DN125×DN32 | 139.7X42.4 | 221.5 | 95 | 112 | 112 |
| 5”×1 1/2” | DN125×DN40 | 139.7X48.3 | 221.5 | 95 | 112 | 112 |
| 5”×2” | DN125×DN50 | 139.7X60.3 | 221.5 | 112.5 | 115 | 115 |
| 5”×2 1/2” | DN125×DN65 | 139.7X76.1 | 221.5 | 112.5 | 115 | 115 |
| 5”×3” | DN125×DN80 | 139.7X88.9 | 221.5 | 132 | 120 | 120 |
| 6”×1 1/4” | DN150×DN32 | 159.0X42.4 | 244 | 93 | 118 | 118 |
| 6”×1 1/2” | DN150×DN40 | 159.0X48.3 | 244 | 93 | 118 | 118 |
| 6”×2” | DN150×DN50 | 159.0X60.3 | 244 | 112.5 | 125 | 125 |
| 6”×2 1/2” | DN150×DN65 | 159.0X76.1 | 244 | 112.5 | 125 | 125 |
| 6”×1/2” | DN150×DN15 | 165.1×21.3 | 244 | 78 | 110 | 110 |
| 6”×3/4” | DN150×DN20 | 165.1×26.9 | 244 | 78 | 110 | 110 |
| 6”×1” | DN150×DN25 | 165.1X33.7 | 244 | 78 | 118 | 118 |
| 6”×1 1/4” | DN150×DN32 | 165.1X42.4 | 244 | 93 | 118 | 118 |
| 6”×1 1/2” | DN150×DN40 | 165.1X48.3 | 244 | 93 | 118 | 118 |
| 6”×2” | DN150×DN50 | 165.1X60.3 | 244 | 112.5 | 128 | 128 |
| 6”×2 1/2” | DN150×DN65 | 165.1X76.1 | 244 | 112.5 | 128 | 128 |
| 6”×3” | DN150×DN80 | 165.1X88.9 | 244 | 132 | 128 | 128 |
| 6”×1 1/4” | DN150×DN32 | 168.3X42.4 | 247 | 95 | 130 | 130 |
| 6”×1 1/2” | DN150×DN40 | 168.3X48.3 | 247 | 95 | 122 | 122 |
| 6”×2” | DN150×DN50 | 168.3X60.3 | 247 | 112.5 | 132 | 132 |
| 6”×2 1/2” | DN150×DN65 | 168.3X73.0 | 247 | 112.5 | 132 | 132 |
| 6”×3” | DN150×DN80 | 168.3X88.9 | 247 | 132 | 140 | 140 |
| 8”×1” | DN150×DN25 | 219.1X33.7 | 320 | 79.5 | 150 | 150 |
| 8”×1 1/4” | DN200×DN32 | 219.1X42.4 | 320 | 96.5 | 150 | 150 |
| 8”×1 1/2” | DN200×DN40 | 219.1X48.3 | 320 | 96.5 | 150 | 150 |
| 8”×2” | DN200×DN50 | 219.1X60.3 | 320 | 117 | 160 | 160 |
| 8”×2 1/2” | DN200×DN65 | 219.1X76.1 | 320 | 118 | 158 | 158 |
| 8”×3” | DN200×DN80 | 219.1X88.9 | 320 | 136.5 | 160 | 160 |
| 8”×4” | DN200×DN100 | 219.1X114.3 | 320 | 164 | 160 | 160 |
| 10”×1 1/2” | DN250×DN40 | 273.0×48.3 | 376 | 95.5 | 180 | 180 |
| 10”×2” | DN250×DN50 | 273.0×60.3 | 376 | 118 | 185 | 185 |
| 10”×2 1/2” | DN250×DN65 | 273.0×76.1 | 376 | 118 | 190 | 190 |
| 10”×3” | DN250×DN80 | 273.0×88.9 | 376 | 136.5 | 190 | 190 |
| 10”×4” | DN250×DN100 | 273.0×114.3 | 376 | 164 | 190 | 190 |
Mechanical tee with threaded branch
Mechanical tee with grooved branch
Grooved equal cross
Grooved reducing cross
Grooved elbow
Full series of grooved pipe fittings
OEM is available. We can customize the product according to your specific requirements, including logo printing and packaging design.
The MOQ is 500 pieces. For customized products with special sizes or surface treatments, the MOQ may vary.
After order confirmation and receipt of the advance payment, we will arrange production. Generally, the products can be ready for shipment within 15-20 working days. Once dispatched, we will notify you and provide all necessary documents for customs clearance.
All products are 100% new and undergo strict quality inspections, including pressure testing and dimensional checks, before delivery. We use sturdy wooden crates or cartons to ensure the products are well-protected during transportation.
Yes, we provide detailed installation instructions in English and other major languages. Our technical support team is also available for online consultation and guidance if needed.
Sales Inquiry:
Provide contact information for sales inquiries.
Email: [email protected]
Phone: +86 13012223295
If you have any questions regarding product installation, commissioning, operation or maintenance, please contact our technical support team for professional assistance:
Email: [email protected]
