Delivery Pipe
Part number Type Thickness (mm) Length (mm) Weld-on ends Applicable pump Brands material SJT-1 DN125 (5") 4.0 3000 2000 1000 SK-148mm Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion ST52 ST37 20# Q235 SJT-2 DN125 (5") 4.5 SK-148mm Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion SJT-3 DN125 (5") 7.1 SK-148mm Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion SJT-4 DN125 (5") 4.0 Schwing F/M Schwing SJT-5 DN125 (5") 4.5 Schwing F/M Schwing SJT-6 DN125 (5") 7.1 Schwing F/
| Part number | Type | Thickness (mm) | Length (mm) | Weld-on ends | Applicable pump | Brands material |
| SJT-1 |
DN125 (5") |
4.0 |
3000 2000 1000 |
SK-148mm | Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion |
ST52 ST37 20# Q235 |
| SJT-2 | DN125 (5") | 4.5 | SK-148mm | Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-3 |
DN125 (5") |
7.1 | SK-148mm | Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-4 | DN125 (5") | 4.0 | Schwing F/M | Schwing | ||
| SJT-5 | DN125 (5") | 4.5 | Schwing F/M | Schwing | ||
| SJT-6 | DN125 (5") | 7.1 | Schwing F/M | Schwing | ||
| SJT-7 | DN125 (5") | 7.1 | ZX-F/M | Putzmeister | ||
| SJT-8 |
DN100 (4") |
4.0 |
122mm/ 127mm |
Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-9 |
DN100 (4") |
4.5 |
122mm/ 127mm |
Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-10 |
DN100 (4") |
6.0 |
122mm/ 127mm |
Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-11 |
DN80 (3") |
4.0 | 98mm | Schwing, Putzmeister CIFA Kyokuto Sany Zoomlion | ||
| SJT-12 |
DN80 (3") |
4.5 | 98mm | Schwing, Putzmeister CIFA Kyokuto | ||
| SJT-13 |
DN150 (6") |
8.0 | ZX-F/M | Putzmeister | ||
| SJT-14 |
DN150 (6") |
8.0 |
3000 2000 1000 |
6HD | Schwing, Putzmeister CIFA | |
| SJT-15 |
DN125 (5.5") |
4.5 | 5HD | Schwing, Putzmeister CIFA | ||
| SJT-16 |
DN100 (4") |
4.0 | 4HD | Schwing, Putzmeister CIFA | ||
| SJT-17 |
DN80 (3") |
4.0 | 3HD | Schwing, Putzmeister CIFA | ||
| SJT-18 |
DN125 (5.5") |
6.5 |
Sany- 157mm |
Sany | ||
| SJT-19 |
DN125 (5.5") |
6.5 |
ZoomlionF/ M-175mm |
Zoomlion | ||
| SJT-20 | We can also produce the special concrete pump delivery pipes, 2"-8",length 500mm-6000mm,thickness:3mm-15mm, or according to the customer's specific requirements. | |||||
The product is made of the special material steel tubes,after quenching inside it.Carburizing chemical treatmeat,Flange sleeving,Its hardness reaches 58-62 degrees.The life of pipeline increases 3-5 time.So that can make users save time,Coat and the trouble of changing tubes and improve production efficiency.
SRUCTURE
| Name | Structure | HRC | Thickness mm | Structure Sketch Map |
| Base Material | Pearlite & Ferrite | 23 | 2.5 | Abrasionresist layer/ Crackresist layer |
Life Comparison & Quality
| Name | Material | Structure | Characteristic |
Life (squre) |
life (squre) |
| Normal | 20 | Monolayer | Low cost,rapid abrasion,short life | 7000-8000 | |
| High Quality | Alloysteel | Monolayer | High cost,long life | 20000-25000 | |
|
Hardening (doublelayer) |
Alloysteel | Double |
Higher cost with abrasion resist wall and crack resist ektexine.4-5 times longer life |
38000-45000 |