bitumen paint welding ductile cast iron of the k9class dn 250 3000 mm 900 2023mm 80mm bs en 598ductility water pipe
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- Supplier: Shandong Hongqiao Energy Equipment Technology Co. Ltd.
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Product Overview
Description
The company has focused on the steel industry for 15 years. More than 30 certificates. annual sales of more than 600 million yuan. the company has a super large spot warehouse, covers an area of 56.000 square meters. adequate resources.At home and abroad have close cooperation relations, 130 countries recognized, and more than 4000 enterprises cooperat
Product introduction
The essence of cast iron steel pipe is ductile iron pipe, because ductile iron pipe has the essence of iron and the performance of steel, so it is called this. Graphite in ductile iron pipes exists in spherical form, and the size of general graphite is 6-7 grades. In terms of quality, it is required that the spheroidization level of cast iron pipes should be controlled at 1-3 levels, and the spheroidization rate should be ≥ 80%. Therefore, the mechanical properties of the material itself have been better improved, and it has the essence of iron and the performance of steel. After annealing, the metallographic structure of the ductile iron pipe is ferrite plus a small amount of pearlite, and the mechanical properties are good, so it is also called cast iron pipe.
Features: It has the essence of iron, the performance of steel, excellent anti-corrosion performance, good ductility, and easy installation. It is mainly used for water supply and gas transmission in municipal industrial and mining enterprises.
Features: It has the essence of iron, the performance of steel, excellent anti-corrosion performance, good ductility, and easy installation. It is mainly used for water supply and gas transmission in municipal industrial and mining enterprises.
Ductile iron pipe
1. The pipe produced has good straightness, good wall thickness and good mechanical properties.
2. Flexible push-in joints and rubber washers are adopted to facilitate the installation of centrifugal casting T-shaped ductile iron pipes.
3. Pipes are produced according to ISO2531, EN545 and EN598 standards.
4. The pipeline is push-connect type.
Coated with zinc + asphalt baking paint, lined with cement mortar.
5. Gasket materials include NR, NBR, EPDM, etc.
1. The pipe produced has good straightness, good wall thickness and good mechanical properties.
2. Flexible push-in joints and rubber washers are adopted to facilitate the installation of centrifugal casting T-shaped ductile iron pipes.
3. Pipes are produced according to ISO2531, EN545 and EN598 standards.
4. The pipeline is push-connect type.
Coated with zinc + asphalt baking paint, lined with cement mortar.
5. Gasket materials include NR, NBR, EPDM, etc.
Product parameters
Grade | K9, K10, K11, K12，K9, K8, C25, C30, C40, etc. | |||
Standard | ISO2531, EN545, EN598, etc | |||
Surface | External bitumen coating, or as required. | |||
Internal coating | a). Portland cement mortar lining b). Sulphate Resistant cement mortar lining c). High-Aluminum cement mortar lining d). Fusion bonded epoxy coating e). Liquid epoxy painting f). Black bitumen painting | |||
External coating | a). zinc+bitumen(70microns) painting b). Fusion bonded epoxy coating c). Zinc-aluminum alloy +liquid epoxy painting | |||
Quality Control | 100% inspection + professional Lab test | |||
Certification | ISO, CE, BSI, WRAS,SGS,etc | |||
Package | Standard export package, or as required. | |||
Payment | T/T, L/C, Western Union, etc. | |||
Application | Water supply project, drainage, sewage, irrigation, water pipeline, etc. | |||
Product Name | Ductile iron pipe | |||
Size | Outside Diameter: 98mm-1255mm Inside Diameter: 80mm-1200mm Wall Thickness: 6mm-153mm Length: 6m, cut to 5.7m, or as required. |
Product Testing
Application field
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Customer praise
FAQ
Q:Are you trading company or manufacturer?
Q:What about your the fast lead time if we place order?
A:It is normal 7-10 days after receive your deposit.
Q:How do you control quality?
A:Mill Test Certification is supplied with shipment, Third Party Inspection is available.
A: We are professional manufacturer.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What about your the fast lead time if we place order?
A:It is normal 7-10 days after receive your deposit.
Q:How do you control quality?
A:Mill Test Certification is supplied with shipment, Third Party Inspection is available.
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