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Blind Flange Crafted From Corrosion-Resistant Carbon Steel for Reliability
| Price | $40.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Shanxi, China |
| Popularity | 283 people viewed |
Model NO.:
DN15-DN300
Standard:
ANSI, DIN, GB, JIS, GOST, BSW
Type:
Welding Flange
Material:
Carbon Steel
Structure:
Lateral
Connection:
Welding
Sealing Surface:
RF
Manufacturing Way:
Forging
Forging:
Forging
Physical Properties:
Tensile
Chemical Properties:
Corrosion-Resistant
Mechanical Properties:
Hardness
Structuralproperties:
Easy
Exterior:
Silver Gray
Trademark:
SHANXI JINYU
Transport Package:
Plywood Box
Specification:
DN15-DN300
Origin:
Zhongguo Shanxi
HS Code:
73079100
Product Description
| Structural Characteristics | manufacturing process | performance parameter |
| presentation | presentation | presentation |
| Flange plate | It is usually circular, and its diameter is determined according to the size of the connected pipeline. There are several bolt holes evenly distributed on it, which are used to install bolts to achieve a firm connection. | Selection of raw materials | Materials such as carbon steel, stainless steel, and alloy steel are often selected. The material selection must strictly comply with relevant standards and design requirements to ensure the quality and service life of the flange. | Pressure grade | Commonly, there are pressure grades such as PN0.25MPa, PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa, PN4.0MPa and so on. |
| Sealing surface | Common types include flat face (FF), raised face (RF), etc. The flat sealing surface has a simple structure and is easy to process, but its sealing performance is relatively weak. It is suitable for working conditions with low pressure and non - toxic and harmless media. The raised face sealing surface has a boss added on the basis of the flat face, so it has better sealing performance and is suitable for medium - and low - pressure working conditions. | Forging or casting | The main methods for manufacturing the blank are forging and casting. Forging can improve the mechanical properties of the material, making the flange have better strength and toughness, but the cost is relatively high. Casting has high production efficiency and low cost, but the internal quality of the product is relatively poor. | Dimension specification | It is determined according to the nominal diameter (DN) and nominal pressure (PN) of the pipeline. The national standards have clear regulations on its dimensions, the number and diameter of bolt holes, the thickness of the flange, etc. |
| Welding groove | The welding end is usually designed with a welding groove. Common forms include V-shaped, U-shaped, etc. The form and size of the groove vary according to different welding methods and pipeline materials, with the aim of ensuring the welding quality | Machining | After the blank is forged or cast, it is necessary to carry out machining operations such as turning, milling, and drilling to meet the specified dimensional and precision requirements. During the processing, the technological parameters should be strictly controlled to ensure dimensional accuracy and surface quality. | Sealing performance | Its quality depends on factors such as the form of the sealing surface, the material of the gasket, and the installation quality. Good sealing performance can prevent the leakage of the medium and ensure the safe operation of the pipeline system. |
Our production harnesses the strength of high-quality carbon structural steel, robust low-alloy high-strength steel, resilient heat-resistant steel, and a variety of stainless steels. These include carbon body, austenite, martensite, dispersion hardening, and duplex stainless steel, ensuring superior performance and reliability.
Spanning over 10,000 square meters, our company is powered by a dedicated team of 105 fixed employees, including 8 highly educated management personnel. Our facilities include cutting, forging, machining, and packaging workshops, alongside raw material, semi-finished, and finished product warehouses. The comprehensive organizational chart is provided in the attached table.
Absolutely, you can obtain samples to experience our quality firsthand.
Q2: Can I use my own logo or design on the product?
Certainly, we offer bespoke OEM/ODM services to imprint your unique logo and design on our products.
Q3: Do you have a factory?
Indeed, our state-of-the-art factory is located in Shanxi. We warmly invite you to visit our company and factory. As a professional manufacturer, we pride ourselves on providing premier OEM/ODM services.
Q4: What is the production capacity of your factory?
Our robust production facility boasts a capacity of 2000 tons per month, ensuring we meet your demands efficiently.
Q5: When will the shipment be made?
With all products stocked, shipments are expedited within 5 days. We efficiently deliver up to 2000 pieces within a 7-day timeframe.
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