DIN 2527 blind flanges are designed to close pipe ends, isolate piping sections, and seal openings in industrial piping systems. Available in carbon steel, stainless steel, duplex stainless steel, and alloy steel, they are suitable for various industrial applications requiring reliable pipeline closure.
Jinhang Pipeline supplies blind flanges in a range of nominal diameters and pressure ratings, with materials including ASTM A105, ASTM A182 F304/F316, F51, F11, and F22, as well as P245GH, P280GH, and other specified grades. Dimensions, materials, and pressure ratings can be selected according to applicable standards, technical requirements, and customer drawings.
| Item | Specification |
|---|---|
|
Product Name |
DIN 2527 Blind Flange |
|
Standard |
DIN 2527 |
|
Nominal Diameter |
DN 10–DN 2000 |
|
Pressure Rating |
PN 6–PN 100 |
|
Type |
Blind Flange |
|
Material — Carbon Steel |
St37.2, S235JR, P245GH, P280GH, ASTM A105 |
|
Material — Stainless Steel |
ASTM A182 F304/F304L, F316/F316L, F321, F51 |
|
Material — Alloy Steel |
ASTM A182 F11/F12/F22, 16Mo3, 13CrMo4-5, 11CrMo9-10 |
|
Dimensions |
Customization |
|
Sealing Face |
Customization |
|
Customization |
Available |
|
Material Category |
Material Grades |
|---|---|
|
Carbon Steel |
St37.2, S235JR, P245GH, P280GH, ASTM A105 |
|
Stainless Steel |
ASTM A182 F304/F304L, F316/F316L, F321, F51 |
|
Alloy Steel |
ASTM A182 F11/F12/F22, 16Mo3, 13CrMo4-5, 11CrMo9-10 |
Jinhang Pipeline manufactures DIN 2527 blind flanges according to the specified dimensional and technical requirements. Products are supplied in different nominal diameters, pressure ratings, and material grades to meet project requirements and ensure compatibility with industrial piping systems.
Quality control focuses on material verification, dimensional accuracy, flange face finish, and overall product integrity. Material grades and inspection requirements are checked against the applicable standards and customer specifications to support reliable sealing performance and consistent product quality.
Oil and Gas Industry: Sealing pipeline ends and isolating piping sections.
Petrochemical Plants: Closing pipe openings in process piping systems.
Power Generation: Sealing piping connections in power plant systems.
Chemical Processing: Isolating pipelines for maintenance and process control.
Water Treatment: Closing pipeline branches and system openings.
Industrial Piping Systems: Providing secure closure for pipelines, vessels, and equipment connections.
What is a DIN 2527 blind flange used for?
A DIN 2527 blind flange closes pipe ends and isolates sections of piping systems for maintenance, inspection, or future expansion.
What materials are available for DIN 2527 blind flanges?
We supply carbon steel, stainless steel, duplex stainless steel, and alloy steel blind flanges, including ASTM A105, ASTM A182 F304/F316, F51, F11, and F22.
What sizes and pressure ratings are available?
Our blind flanges are available in a range of sizes and pressure ratings, subject to the applicable standard and project requirements.
Can you manufacture customized DIN 2527 blind flanges?
Yes. We can customize blind flanges according to customer drawings, dimensions, material grades, and technical requirements.
Which industries use DIN 2527 blind flanges?
They are commonly used in oil and gas, petrochemical, power generation, chemical processing, and water treatment applications.
How do you ensure the quality of blind flanges?
We focus on material verification, dimensional inspection, flange face finish, and compliance with applicable technical requirements to ensure product quality.
Send us your drawings or requirements and get a fast quotation today.
