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Flange

This is a common connecting fitting in piping systems, mainly used to join pipes, valves, containers and other components. It is one of the basic components in pipe assembly.

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  • 产品描述
  • Product Definition

    This is a common connecting fitting in piping systems, mainly used to join pipes, valves, containers and other components. It is one of the basic components in pipe assembly.

    Material Features

    It is usually made of stainless steel, with common grades including 304 stainless steel and 201 stainless steel:

    • It has good rust and corrosion resistance, which can meet the needs of pipeline use under various working conditions;
    • Some products are made of sanitary-grade stainless steel, which can meet the usage requirements of piping systems with hygiene standards, such as food processing and pharmaceutical production.

    Structural Design

    • The main body is a disc-shaped structure, with multiple bolt holes distributed on the edge (the 6-hole style is shown in the figure), which is used to achieve tight connection via bolts;
    • An annular sealing surface (the groove area in the figure) is set in the middle. When in use, it needs to be matched with a sealing gasket, and the sealing effect at the connection part is achieved by the clamping force of the bolts.

    Main Functions

    • Connection function: Fix and connect two sections of pipes (or pipes with equipment, valves) to build a complete pipeline path;
    • Sealing function: Cooperate with the sealing gasket to prevent the fluid (media such as liquid and gas) in the pipeline from leaking from the connection part.

    Typical Application Scenarios

    It is widely used in various piping systems, such as:

    • Water supply and drainage pipes in the construction field;
    • Fluid transportation pipes in the chemical industry;
    • Material transfer pipes in the food and pharmaceutical industries;
    • Supporting piping systems for general industrial equipment.

Six Advantages

Strictly selected quality

Complete qualifications

40+ years experience

Source factory

Worry-free after-sales service

One-stop service

Quality assurance Quality after sale

Factory direct sales

Stainless steel elbows, factory direct sales, ensuring high-quality and efficient products.

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Professional team

We can provide each customer with professional knowledge liaison personnel and have a complete after-sales consultation system

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Precision manufacturing

The design is precise and the entire process is digitally managed, strictly controlling every detail

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Quality inspection and certification

企业资质
Quality Management System Certification  Certificate
Occupational Health and Safety Management System Certification Certificate
Environmental  Management System Certification Certificate
Quality Management System Certification Certificate
Management System Certification Occupational Health And Safety Management System Certification Certificate
Environmental Management System Certification Certificate
Quality-Focused Trustworthy Enterprise

FAQ

What is the product price? Can you provide a detailed quotation? ​


The product price may vary due to factors such as product specifications, quantity, customization requirements, and market fluctuations. You can view the basic price range on the product page of the website. If you need an accurate quotation, please inform us of the detailed information of the product you need through online customer service, email or phone, including specifications, order quantity, target market, etc. We will provide you with a detailed quotation as soon as possible, including product unit price, total price, price discounts of different orders of magnitude (if any), and other related cost details.
 

What are the payment terms?


Telegraphic transfer or letter of credit, Western Union remittance, Alipay, etc.

When is the delivery time?


Inventory orders are within 7-15 days, depending on the actual situation for OEM and ODM orders.
 

Can you accept small quantities?


Yes, we accept small batches and fast delivery
 

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