Leader Dredger Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 50,000 pics |
| Delivery Time | Peak season lead time: 1-3 months ; Off season lead time: 1-3 months |
| Packaging Details | In Container Or Bulk Vessel |
| Surface | PE coated,Black painted,Galvanized Coated,Customers't Requirement,HDPE |
| Product name | Seamless Steel Pipe,High,gi pipe,Hot dip galvanized steel pipe/gi pipe,Seamless Steel Pipe Seamless Pipe usded as Nitrogen Drilling Pipe |
| Shape | Round Shape,Round Section,round steel pipe |
| Usage | Construction Structure,Oil Gas Sewage Transport,load goods,Assembly,WaterSupply |
| Length | 1-12m,5.8-12m,or as required |
| Brand Name | Leader Dredger |
| Model Number | LD |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50,000 pics |
| Delivery Time | Peak season lead time: 1-3 months ; Off season lead time: 1-3 months | Packaging Details | In Container Or Bulk Vessel |
| Surface | PE coated,Black painted,Galvanized Coated,Customers't Requirement,HDPE | Product name | Seamless Steel Pipe,High,gi pipe,Hot dip galvanized steel pipe/gi pipe,Seamless Steel Pipe Seamless Pipe usded as Nitrogen Drilling Pipe |
| Shape | Round Shape,Round Section,round steel pipe | Usage | Construction Structure,Oil Gas Sewage Transport,load goods,Assembly,WaterSupply |
| Length | 1-12m,5.8-12m,or as required | Brand Name | Leader Dredger |
| Model Number | LD | Certification | ISO 9001 |
| Place of Origin | China | ||
| High Light | hdpe dredge pipe ，polyethylene pipe | ||
18 Inch High Molecular Weight Polyethylene | Leader Dredger |
| UHMWPE pipe is a high molecular weight polyethylene high wear resistant pipeline with molecular weight larger than 2 million 500 thousand, including polymer high abrasion elbow, wear-resistant three links and four links. The compressive strength of ultra-high molecular weight polyethylene pipe is 2.5 times of PE80, PEl00 is 2 times, the ability of resisting environmental stress cracking is 5 times of PE100, and fatigue resistance is 30 times of PE100. The friction coefficient of ultra-high molecular weight polyethylene pipe is only 0.07-0.11, and its molecular chain is very long. The wear resistance of pipes is 4-7 times higher than that of steel tubes and metal pipes, which is 10 times that of PE100. In many pipe materials, the wear index is the smallest. The wear resistance is 4-7 times higher than that of steel pipe and stainless steel tube, more than 10 times higher than that of PVC pipe and polyethylene pipe, which greatly improves the service life of the pipe. Ultra high molecular weight polyethylene pipe material is difficult to crush and form for two times after molding. Therefore, ultra high molecular weight polyethylene pipe is produced by new raw material, and no recycling material can be added to ensure the sanitation of pipeline system. And many of the common PE, PVC and other pipe manufacturers (even the national exemption products) added the recycled materials to reduce the cost. Leader Dredger supply the best pipeline for customer.
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Comparison of ultra high molecular weight polyethylene pipe and other products |
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Advantage: 1.Long lifespan,more than 12 years under normal condition. 2.Good corrosion resistance. 3.Good crack growth resistance. 4.Little coefficient of friction and low flow resistance. 5.Excellent wear resistence, its wear restistance is 8 times higher than steel pipes under normal conditons. 6.Good solder ability,its interface strength is higher than the pipe body. 7.Good flexibility and anti-scratch ability. 8.Very high impact resistance. 9. The unique resistance to low temperature, workable at temperature - 40-60 ° c. 10. Light weight, 1/8 weight of steel pipe, easy for transportation and installation. 11. Flexible metal flange for connection, easy for installation and disassembly. 12. Smooth inner wall, easy for pipeline transportation. | |
| Inside Diameter | Wall Thickness | |||||
|---|---|---|---|---|---|---|
| DN(mm) | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa |
| 150 | - | - | 7 | 8 | 11 | 14 |
| 178 | - | - | 8 | 10 | 13 | 16 |
| 194 | - | 7 | 8 | 11 | 14 | 18 |
| 200 | - | 7 | 9 | 11 | 14 | 18 |
| 219 | - | 8 | 10 | 12 | 16 | 20 |
| 245 | - | 8 | 11 | 13 | 18 | 22 |
| 250 | 7 | 9 | 11 | 14 | 18 | 23 |
| 273 | 7 | 9 | 12 | 15 | 20 | 25 |
| 300 | 8 | 10 | 13 | 17 | 23 | 30 |
| 325 | 8 | 11 | 14 | 18 | 23 | 30 |
| 350 | 9 | 12 | 15 | 19 | 25 | 32 |
| 400 | 10 | 14 | 17 | 22 | 29 | 36 |
| 450 | 12 | 16 | 20 | 25 | 32 | 41 |
| 500 | 13 | 17 | 22 | 27 | 36 | 45 |
| 550 | 14 | 19 | 24 | 30 | 39 | 50 |
| 600 | 15 | 21 | 26 | 33 | 43 | - |
| 610 | 16 | 21 | 27 | 34 | 44 | - |
| 650 | 17 | 22 | 28 | 36 | 46 | - |
| 660 | 17 | 23 | 29 | 36 | 47 | - |
| 700 | 18 | 24 | 30 | 38 | 50 | - |
| 710 | 18 | 24 | 31 | 39 | - | - |
| 750 | 19 | 26 | 33 | 41 | - | - |
| 800 | 21 | 28 | 35 | 44 | - | - |
| 850 | 22 | 29 | 37 | 47 | - | - |
| 900 | 23 | 31 | 39 | 49 | - | - |
| 1000 | 26 | 34 | 43 | - | - | - |
| 1100 | 28 | 38 | 48 | - | - | - |
| 1200 | 31 | 41 | - | - | - | - |
ABOUT LEADER DREDGER: |
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Weifang Leader Co., was established in 1986, who integrates design & research, production, export and after-sale service, is the only professional Chinese manufacturer for cutter suction dredgers with many branch offices in Asia, Russia, Mid-East, Africa countries etc, keeping the largest annual sale for cutter suction dredgers. |
OUR SERVICES |
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● Provide consulting and design services before sales, and provide scheme support to customers according to their working conditions and needs.
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| ● Suggestions on spare parts configuration according to customer's requirements
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| ● Provide on-site installation guidance, overall commissioning, pre-job training, tracking guidance services ( dredger master, mechanic)
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| ● Provide one-year after-sales service
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| ● Providing permanent accessories and consulting services |
Company Details
Business Type:
Manufacturer
Year Established:
1986
Total Annual:
10,000,000-50,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Weifang Leader co.,was established in 1986,it has three branches: 1. Weifang Leader dredger co., Mainly for various size cutter suction dredgers production:we are the biggest manufacture for CSD 2. Weifa... Weifang Leader co.,was established in 1986,it has three branches: 1. Weifang Leader dredger co., Mainly for various size cutter suction dredgers production:we are the biggest manufacture for CSD 2. Weifa...
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