EN 1092-1 blind flanges are designed to close pipe ends, isolate piping sections, and seal unused openings in industrial piping systems. Manufactured in accordance with applicable EN 1092-1 requirements, they are available in different sizes, pressure ratings, and material options to meet the needs of various piping applications.
Jinhang Pipeline supplies blind flanges in carbon steel, stainless steel, and alloy steel, with material options including P235GH, P265GH, ASTM A182 F304/304L, F316/316L, F321, F51, F11, F12, and F22. Custom specifications can be provided according to project requirements, drawings, and applicable standards. Size, pressure rating, material, and operating conditions should be confirmed for each order.
| Item | Specification |
|---|---|
|
Product Name |
EN 1092-1 Blind Flange |
|
Standard |
EN 1092-1 |
|
Nominal Size |
DN 10–DN 4000 |
|
Pressure Rating |
PN 2.5–PN 400 |
|
Material Category |
Material Grades |
|---|---|
|
Carbon Steel |
P235GH, P245GH, P250GH, P265GH, P280GH |
|
Stainless Steel |
ASTM A182 F304/304L, F316/316L, F321, F51 |
|
Alloy Steel |
ASTM A182 F11, F12, F22; 16Mo3, 13CrMo4-5, 11CrMo9-10 |
Jinhang Pipeline manufactures EN 1092-1 blind flanges in accordance with applicable European flange standards, covering relevant dimensions, pressure ratings, and flange requirements. Our products are available in carbon steel, stainless steel, and alloy steel to meet the specifications of industrial piping projects.
Material verification, dimensional inspection, machining accuracy, and surface quality checks help ensure product consistency and reliable sealing performance. Each blind flange is manufactured according to confirmed project specifications to support proper fit and dependable service in industrial piping systems.
Oil and Gas Industry: Sealing pipeline ends and isolating piping sections.
Petrochemical Plants: Closing unused pipe connections in process systems.
Power Generation: Sealing piping systems in power plants and thermal facilities.
Chemical Processing: Isolating pipelines in chemical production systems.
Water Treatment: Closing pipe openings in water supply and treatment facilities.
Industrial Piping Systems: Blocking pipe ends during maintenance, inspection, or system expansion.
Pressure Piping Systems: Providing secure closures for compatible piping applications according to the specified pressure rating and operating conditions.
What is an EN 1092-1 blind flange?
An EN 1092-1 blind flange is used to seal pipe ends or isolate sections of a piping system.
What materials are available for EN 1092-1 blind flanges?
We offer carbon steel, stainless steel, and alloy steel options, subject to material specifications and project requirements.
What sizes and pressure ratings are available?
Available sizes and pressure ratings depend on the applicable standard requirements and product specifications. Custom requirements can be discussed for your project.
Can you customize EN 1092-1 blind flanges?
Yes. We can customize products according to customer-provided drawings, dimensions, materials, and technical requirements.
Which industries use EN 1092-1 blind flanges?
They are used in oil and gas, petrochemical, power generation, chemical processing, water treatment, and other industrial piping systems.
How do you ensure the quality of blind flanges?
We conduct material verification, dimensional inspections, and surface quality checks to ensure products meet confirmed technical specifications.
Send us your drawings or requirements and get a fast quotation today.
