Are you looking for the best forged flange factories in China? If so, you’re in the right place. In this article, we’ll compare the top manufacturers, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive into the world of China’s leading flange producers.
Landee Flange: China Flanges, Forged Flange Manufacturer
Forged steel flanges, steel pipe flanges supplier in China
China Forged Welded Neck Flange Manufacturers & Suppliers
Product Details: The Forged Welded Neck Flange is a product manufactured by Huaxi, a Chinese company. It is designed for high-pressure piping systems and is made from materials such as stainless steel, carbon steel, alloy steel, and dual-phase steel. The flanges are produced using advanced equipment like oil hydraulic presses, ring mills, and electro-hydraulic hammers. They comply with international standards including ANSI, JIS, EN, DIN, and GB. The flanges can be customized according to customer specifications and are used in various industries including water, oil, and gas.
Pros:
– High-quality materials and advanced manufacturing…
– Complies with multiple international standards, ma…
– Customizable to meet specific customer requirement…
– Produced by a company with a strong quality guaran…
Cons:
– No specific cons mentioned on the webpage, but pot…
– Dependence on the manufacturer’s quality control a…
Octal Flange: Carbon and Stainless Steel Flange Supplier …
China Forged Flange Manufacturers, Suppliers and Factory
Product Details: Qingdao Wuxiao Group Co., Ltd. is a leading manufacturer and supplier of forged flanges. These flanges are produced in a professional factory and comply with CE standards. They are made from high-quality steel and are available in various sizes and specifications to meet different industrial needs. The forged flanges are used in various applications, including power transmission, chemical plants, and oil and gas industries. The company emphasizes strict quality control and advanced manufacturing techniques to ensure the reliability and durability of the forged flanges.
Pros:
– High-quality steel material ensures durability and…
– Complies with CE standards, guaranteeing internati…
– Available in various sizes and specifications to m…
– Used in critical applications such as power transm…
– Strict quality control and advanced manufacturing…
Cons:
– No specific information on pricing, which could be…
– Limited details on the specific types of steel use…
– No customer reviews or testimonials available on t…
China Forged Steel Flange factory and manufacturers | Nortech
Product Details: Forged Steel Flange is a collar, ring, or solid disc that attaches to various pipe applications to allow or restrict the flow of liquids and gases. Installation can be by welding, or using threaded or lap joint flanges. Flanges are manufactured based on industry specifications such as ANSI B16.5, ASME B16.47, and European standard EN1092. Types include Slip-on, Welding neck, Socket welding, Threaded, Lap joint, and Blind flanges. Materials include carbon steel, stainless steel, and alloy steel. Pressure ratings range from Class 150 to Class 2500 and PN10 to PN420. Applications include shipbuilding, petrochemical, power, and valve industries.
Pros:
– Stronger and more durable than cast iron or fabric…
– Available in various types and materials to suit d…
– Compliant with multiple industry standards such as…
– Wide range of pressure ratings and nominal diamete…
– Versatile installation methods including welding,…
Cons:
– Higher cost compared to other types of flanges.
– May require specialized tools and skills for insta…
– Heat treatment processes like normalizing, anneali…
ASTM A182 ASME 16.5 Forged Flange – Ronsco
Product Details: The ASTM A182 ASME 16.5 Forged Flange is made from stainless steel and nickel alloy materials. It is used as a connection component for pipes, valves, pumps, and other equipment to form a pipework system. The flange complies with ASTM A182 and ASME 16.5 standards, ensuring high quality and reliability. It is available in various types such as elbow, tee, reducer, tube cap, and flange.
Pros:
– Complies with ASTM A182 and ASME 16.5 standards fo…
– Provides easy access for cleaning, maintenance, an…
– Durable and resistant to corrosion due to the use…
Cons:
– May be more expensive compared to other types of f…
– Requires precise installation to ensure proper sea…
Plate Flange supplier, forged steel flanges exporter in China
Product Details: Plate Flanges are forged steel flanges provided by HT PIPE. They are used in piping applications and are available in various materials including carbon steel, stainless steel, and duplex steel. These flanges can be customized according to specific drawings and standards such as ASTM A182 for different grades like F304L, F316, F317L, and more. They are often used alongside other products like weld neck flanges, slip-on flanges, and socket weld flanges.
Pros:
– Available in various materials to suit different a…
– Customizable according to specific drawings and st…
– Durable and suitable for high-pressure piping appl…
– Wide range of compatible fasteners and welding wir…
Cons:
– May require specialized skills for installation.
– Higher cost compared to some other types of flange…
– Material selection can be complex due to the varie…
China Pipe Flanges, Forged Steel Flanges
Product Details: Landee Flange offers a large selection of high-quality forged steel flanges in various types, sizes, and metal materials. The products include weld neck flanges, butt welded neck flanges, socket welded flanges, threaded flanges, orifice flanges, and plate flanges. These flanges are made from materials such as carbon steel, alloy steel, and stainless steel, and are designed for different pressure classes and applications. Detailed specifications and catalogs are available for download.
Pros:
– High-quality forged steel construction
– Variety of types and sizes available
– Multiple metal materials to choose from
– Compliance with international standards such as AS…
– Detailed specifications and catalogs available for…
Cons:
– No specific information on pricing or lead times
– Limited information on custom or special orders
– No customer reviews or testimonials available on t…
Flange Manufacturer In China
Product Details: DHDZ is a flange manufacturer in China, offering a variety of flanges including weld neck flanges, plate flanges, and others. They utilize advanced equipment and have a strong focus on quality, merchandising, and promotion. Their products are exported to countries such as the USA and the UK. The flanges are available in various sizes, with wind power flanges having diameters up to 5000 mm.
Pros:
– Advanced equipment ensuring high-quality products
– Global export capabilities to countries like the U…
– Wide range of flange types available, including we…
– Large size options, including diameters up to 5000…
Cons:
– No specific details on material options or certifi…
– Limited information on custom design capabilities
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Landee Flange: China Flanges, Forged Flange Manufacturer | www.landeeflange.com | |||
| Forged steel flanges, steel pipe flanges supplier in China | www.htpipe.com | |||
| China Forged Welded Neck Flange Manufacturers & Suppliers | The Forged Welded Neck Flange is a product manufactured by Huaxi, a Chinese company. It is designed… | – High-quality materials and advanced manufacturing… – Complies with multiple international standa… | – No specific cons mentioned on the webpage, but pot… – Dependence on the manufacturer’s quality c… | www.huaxiflange.com |
| Octal Flange: Carbon and Stainless Steel Flange Supplier … | www.octalflange.com | |||
| China Forged Flange Manufacturers, Suppliers and Factory | Qingdao Wuxiao Group Co., Ltd. is a leading manufacturer and supplier of forged flanges. These flang… | – High-quality steel material ensures durability and… – Complies with CE standards, guaranteeing i… | – No specific information on pricing, which could be… – Limited details on the specific types of s… | www.wuxiaogroup.com |
| China Forged Steel Flange factory and manufacturers | Nortech | Forged Steel Flange is a collar, ring, or solid disc that attaches to various pipe applications to a… | – Stronger and more durable than cast iron or fabric… – Available in various types and materials t… | – Higher cost compared to other types of flanges. – May require specialized tools and skills for ins… |
| ASTM A182 ASME 16.5 Forged Flange – Ronsco | The ASTM A182 ASME 16.5 Forged Flange is made from stainless steel and nickel alloy materials. It is… | – Complies with ASTM A182 and ASME 16.5 standards fo… – Provides easy access for cleaning, mainten… | – May be more expensive compared to other types of f… – Requires precise installation to ensure pr… | www.ronscopipe.com |
| Plate Flange supplier, forged steel flanges exporter in China | Plate Flanges are forged steel flanges provided by HT PIPE. They are used in piping applications and… | – Available in various materials to suit different a… – Customizable according to specific drawing… | – May require specialized skills for installation. – Higher cost compared to some other types of fla… | www.htpipe.com |
| China Pipe Flanges, Forged Steel Flanges | Landee Flange offers a large selection of high-quality forged steel flanges in various types, sizes,… | – High-quality forged steel construction – Variety of types and sizes available – Multiple metal mat… | – No specific information on pricing or lead times – Limited information on custom or special orders… | www.landeeflange.com |
| Flange Manufacturer In China | DHDZ is a flange manufacturer in China, offering a variety of flanges including weld neck flanges, p… | – Advanced equipment ensuring high-quality products – Global export capabilities to countries like t… | – No specific details on material options or certifi… – Limited information on custom design capab… | www.shdhforging.com |
Frequently Asked Questions (FAQs)
What are the common materials used by forged flange factories in China?
?
Forged flange factories in China typically use high-quality materials such as mild or carbon steel, stainless steel, and sometimes ductile iron. For carbon steel flanges, common materials include cast carbon steel grades WCB, forgings A105, or Q235B, among others. For stainless steel flanges, materials often include ASTM A182 Grade F304/L and F316/L, known for their corrosion resistance and durability.
What are the different manufacturing methods used for forging flanges in China?
?
In China, forged flanges are primarily manufactured using the forging method. This involves heating steel billets or slabs and then compressing the material using a power hammer, press, or die to shape the flange. After forging, the flange is machined and finished to meet the required specifications. This method ensures a strong and durable product with a continuous grain flow.
What standards do forged flange factories in China adhere to?
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Forged flange factories in China adhere to various international standards to ensure the quality and reliability of their products. These standards include ANSI/ASME B16.5, ANSI/ASME B16.47, DIN, JIS, and GOST, among others. These standards cover aspects such as wall thickness, surface treatment, sealing surfaces, and connection methods to meet the requirements of different industries.
What industries do forged flange factories in China supply to?
?
Forged flange factories in China supply a wide range of industries due to the versatile application of flanges. These industries include chemical, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire fighting, electric power, aerospace, and shipbuilding. The flanges are chosen for their comprehensive performance and durability in various environments.
How do forged flange factories in China ensure quality and reliability?
?
Forged flange factories in China ensure quality and reliability through rigorous testing and quality control processes. Raw materials undergo thorough testing, and a Mill Test Report (MTR) is generated to verify the chemical and physical properties. The manufacturing process involves advanced equipment, and the final products are inspected to meet the applicable standards. Many factories also offer OEM or ODM services and provide material certification and dimension reports to ensure customer satisfaction.
