Ductile iron pipe connections Ductile iron elbow
Description
Ductile iron elbow will be better than other elbows in terms of internal and external bearing pressure after installation, and the installation will be more convenient. Firstly, the tightness of elbow after installation will be better. Secondly, the anti-corrosion performance can be improved through a variety of anti-corrosion means. As long as we apply these advantages, our life will be more convenient.
Ductile iron elbow is the specification generally refers to the inner diameter, and ordinary PE elbow specification refers to the outer diameter is not the same, so in the same specification conditions, will have greater runoff. From the perspective of comprehensive installation and maintenance cost, it has more superior cost performance and is loved by a large number of consumers.
Technical data sheet
Ductile iron pipe connections Ductile iron elbow technical data sheet as below:
| DN | Outside diameter | Center to end dimensions |
| A Series | B Series | Long radius |
| 15 | 21.3 | 18 | 16 |
| 20 | 26.9 | 25 | 16 |
| 25 | 33.7 | 32 | 16 |
| 32 | 42.4 | 3S | 20 |
| 40 | 48.3 | 45 | 24 |
| 50 | 60.3 | 57 | 32 |
| 65 | 76.1(73) | 76 | 40 |
Specification
Standard:GB / ANSI /JIS / DIN
Connection:Welding
Size:1" to 4" (DN25 to DN100)
Characteristic
Ductile iron elbow can be coated with asphalt paint for anti-corrosion treatment. This method is suitable for gas pipeline. Cement mortar lining and special coating can be used. This method is suitable for pipelines conveying sewage and can improve the corrosion resistance of lining. Epoxy coal tar pitch coating can be used. This method is suitable for both gas pipeline and sewage pipeline. The coating has high adhesion and very smooth surface. Polyurethane coating can also be used. It is a new green special coating developed to meet the needs of environmental protection. It has good wear resistance and corrosion resistance.
Package
a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.
Delivery time
Our Steel flat factory have high ability for production, the delivery time is 25 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
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JIS Welding Elbow DN25 Ductile Iron Pipe Fittings Images
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