| Standard: | ANSI, DIN, GB, JIS, GOST, BSW, Awwa, En, API |
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| Type: | Threaded Connection Flange |
| Material: | Carbon Steel |
| Structure: | Flanges |
| Connection: | Screws |
| Sealing Surface: | RF |
| Customization: |
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About Us
Xiamen Qishine Imp. & Exp. Co., Ltd provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.
carbon steel blind flange is a type of industrial flange that is commonly used in chemical and petrochemical applications.
The blind flange is a type of flange that is used to seal the end of a piping system or vessel. It is typically made of carbon steel, a strong and durable material that can withstand high temperatures and pressures.
In chemical and petrochemical applications, carbon steel blind flanges are commonly used to isolate sections of piping systems or vessels for maintenance, repair, or inspection. They are also used in applications where the fluid or gas being transported must be contained within the system or vessel, such as in the storage of hazardous chemicals.
Steel Flanges |
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| Flange Type | Weld Neck Flange, Socket Weld Flange, Slip On Flange, Blind Flange, Thread Flange, Lap Joint Flange, Plate Flange, Orifice Flange, Spectacle Flange, Figure 8 Flange, Paddle Blank, Paddle Spacer, Anchor Flange, Single Blind, Ring Spacer, Reducing Socket Weld flange, Reducing Weld Neck flange, Long Weld Neck Flange, SAE Flanges, Hydraulic Flanges, Customized Flanges with drawing. |
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| Material | Carbon steel | A105, A105N, ST37.2, 20#, 35#, C40, Q235, A350 LF2 CL1/CL2, A350 LF3 CL1/CL2, A694 F42, F46, F50, F60, F65, F70, A516 Gr.60, Gr.65, Gr.70 |
| Alloy steel | A182 F11, A182 F22 |
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| Austenitic stainless steel | A182 F304/304L, F316L, A182 F316H, F310, F321, F321H, F347, F347H |
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| Duplex stainless steel | A182 F51 |
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| Super Duplex stainless steel | A182 F53, A182 F55, A182 F60 |
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| Nickel alloy | Nickel 200, Nickel 201 |
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| Titanium alloy | Titan Gr.1, Titan Gr.2 |
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| Hastelloy | Hastelloy C-276, Hastelloy C-22, Hastelloy C-4 |
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| Inconel | Inconel 600, Inconel 625, Inconel 800, Inconel 800H |
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| Monel | Monel 400, Monel K500 |
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| Size | DN15 - DN3000 |
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| Pressure | Class 150# - 2500#, PN 2.5- PN40, JIS 5K - 20K, 3000PSI, 6000PSI |
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| Connection Way | Flat Face (FF), Raised Face (RF), Ring Joint (RTJ), MFM, TG |
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| Standard | ASME, ANSI, DIN, EN, BS, JIS, GB, AWWA, API, SAE, GOST, MSS |
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| Technical | Forged |
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| Package | Plywood Case/ Wooden Case/ Customized Package |
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| Brand | Qishine |
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| Certificates | API, ISO, PED, EC, EU |
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The blind flange is available in a range of sizes and pressure ratings to meet the requirements of different chemical and petrochemical applications. It can also be made to meet various industry standards, including the ASME B16.5 and API 605 standards.
The carbon steel blind flange is a reliable and durable component used in chemical and petrochemical applications, providing excellent strength and resistance to high temperatures and pressures. Its design and materials make it suitable for use in a wide range of industrial applications, helping to ensure the efficiency and reliability of chemical and petrochemical processing systems.
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