Epoxy All Flanged Tee Fittings Ductile Cast Iron Double Flange Tee

• After-sales Service: Yes
• Warranty: 1 Years
• Type: Reducing
• Model NO.: All Flanged Tee
• Connection: Welding
• Material: Iron
• Shape: Reducing Tee
• Lateral: 90°Tee
• Head Code: Round
• Technics: Casting
• Pressure Rating: 2000LBS
• Standard: DIN
• Certification: ISO, API
• Color: Blue
• Transport Package: Standard Export Package or as Per Your Requirement
• Specification: All Flanged Tee
• Trademark: Arfanti
• Origin: Shanxi, China
• Production Capacity: 15000tons

Product Description

Material:Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
Flange:PN10, PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.
Fluid Temperature:0C-50C, excluding frost
Coating
External coatings	Internal coatings
zinc + bitumen painting	cement mortar lining
liquid epoxy resin painting	liquid epoxy resin painting
epoxy applied by FBE	epoxy applied by FBE
according to customers' requirements	according to customers' requirements
Reference Rules:Dimensions and testing in accordance with ISO 2531 / EN 545

Ductile iron pipe fittings are a kind of high-strength and high-corrosion-resistant pipes, which are widely used in municipal engineering, drainage engineering, water supply engineering, thermal power generation, fertilizer, petroleum, chemical industry, textile, construction, machinery manufacturing and other fields. These pipe fittings not only have strong pressure resistance and corrosion resistance, but also have good sealing and easy connection.

Ductile iron pipe fitting is a kind of fitting casted from spherical graphite cast iron. The greater performance of ductile iron makes it possible to improve the design of fittings and to reduce their dimensions. This makes it easier to lay mains in congested urban areas of large towns, and results in a reduction in the size of valve chambers, the dimensions of which depend mainly on the space occupied by the fittings. It usually is used for jointing the pipelines for water, other liquids, or gas, with or without pressure, installed below or above ground, it allows pipeline deviation, change of direction or bore.
Ductile iron pipe fittings are a type of pipe fittings that are widely used in the market. The processing process of ductile iron pipe fittings requires attention to quality control and technical requirements at all stages. The following is the basic process of ductile iron pipe fittings processing:
1. Material preparation: The first step in the processing of ductile iron pipe fittings is to select and prepare the raw materials. High-quality ductile iron materials must be selected for cutting, trimming and assembly. At this stage, the physical and chemical properties of the materials must be accurately measured and judged to ensure that the final pipe fittings have good performance.
2. Mold making: Specific molds are required to manufacture ductile iron pipe fittings. The two most important aspects of mold making are: precision and density. The mold needs to be highly precise to ensure that the final pipe fittings meet specifications and meet quality requirements. The density of the mold is equally important. High-density molds can better protect the workpiece and prevent future fatigue and damage.
3. Paint spraying: Spraying paint is an essential step in the processing of ductile iron pipe fittings. In order for the final product to have a good appearance and years of durability, the paint needs to be sprayed on the surface of the workpiece efficiently.
4. Baking and casting: After the paint is sprayed, the workpiece is placed in a baking room for baking. This is to make the sprayed paint dry quickly, eliminate any residual paint and improve its wear resistance. Next, a furnace or similar equipment is used to heat the material to the correct casting temperature. After reaching the appropriate temperature, the molten ductile iron material is injected into the mold.
5. Trimming and polishing: After casting, the ductile iron pipe fittings need to be trimmed and polished. This step requires the fitter to perform delicate operations to remove small flaws that may have occurred during the casting process and polish the surface.
6. Inspection: The last step is to inspect the ductile iron pipe fittings. The purpose of the inspection is to ensure that all products meet the design specifications and quality standards. At the same time, it is also necessary to confirm that the surface of the pipe fittings does not show any cracks, grooves or other defects.

In short, the processing process of ductile iron pipe fittings needs to ensure quality at all links to produce high-quality products and provide better services to customers.