| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS |
| Type: | Flange |
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Product Name
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weld neck flange, slip on flange, blind flange, tube sheet, threaded flange,
socket weld flange, plate flange, spectacle blind, LWN, Orifice flange, anchor flange. (En1092-1 PN10 Pn16 DN900 DN750 Plate Steel Stainless Steel Flange) |
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OD
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15mm-6000mm
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Pressure
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150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
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Standard
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ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
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Wall thickness
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SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60,
SCH80, SCH160, XXS and etc. |
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Material
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Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S,
A182F347H,A182F316Ti, A403 WP317, 904L, 1.4301,1.4307,1.4401,1.4571,1.4541, 254Mo and etc. Carbon steel: A105, A350LF2, Q235, St37, St45.8, A42CP, E24 , A515 Gr60, A515 Gr 70 etc. |
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Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 ,
UNS32760, 1.4462,1.4410,1.4501 and etc. Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc. |
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Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoly 825, incoly 800H,
C22, C-276, Monel400, Alloy20 etc. Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3 etc. |
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Application
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Petrochemical industry;avation and aerospace industry;pharmaceutical industry;
gas exhaust;power plant;ship building;water treatment,etc. |
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Advantages
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ready stock,faster delivery time;available in all sizes,customized;high quality
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This type is a flat, circular disk that is welded onto the end of a pipe and connects to another flange or fitting. Unlike more complex flanges, it doesn't have a raised face or a lip for a gasket. Plate flanges are generally used in less demanding applications where ease of assembly and cost are more important than high pressure and temperature resistance.
SO type are designed to slide over the end of a pipe and are then welded in place. They are easier and more economical to install compared to more robust types like weld neck flanges. Typically used in lower-pressure applications, slip-on flanges are popular in industries like water treatment and petrochemicals. They offer a convenient but less durable alternative for connecting pipes in a system.
WN type is a type of flange that is designed to be joined to a piping system by butt welding. Unlike other flanges that can be attached to the pipe in various ways, a weld neck flange has a long tapered hub that goes over the end of the pipe. This tapered hub provides an ideal welding area and offers a tight, high-integrity seal that prevents leaks and ensures durability under high stress.
SW type are used in applications requiring a strong but easily disassemblable connection. These flanges feature a socket into which the pipe is inserted and then fillet-welded to secure it in place. The design allows for a smooth bore and better fluid or gas flow inside the piping system. Socket weld flanges are often used in small-diameter, high-pressure applications such as hydraulic and steam lines.
A Loose Flange, also known as a Lap Joint Flange, consists of a stub end welded to the pipe and a backing flange that slides over it. This design allows for easy maintenance and is often used in low-pressure applications where bolt-hole alignment or frequent system access is required. The flanges can be made from materials like carbon steel or stainless steel, depending on the application.
1. who are we?
A.We are based in Hunan, China, start from 2018,sell to Southeast Asia(18.00%),South America(17.00%),Africa(17.00%),Mid East(16.00%),Oceania(9.00%),South Asia(6.00%),Northern Europe(5.00%),Southern Europe(3.00%),Eastern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%),Domestic Market(1.00%),North America(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
A.Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
A.carbon steel pipe,stainless steel pipe,casing and tubing,alloy steel pipe,scaffolding tube
4. why should you buy from us not from other suppliers?
A1.Strong financial support:we can handle max amount 100-500 million dollars for an order.
A2.Rich experienced marketing team/production team/after-sales team
A3.We can provide you with all the required documents when the tender is in progress.
5. Are your prices competitive?
A: for the same quality, our price is lower, for the same price, our quality is the best better.
6. What are your company's strengths?
A: Factory spot, competitive prices, excellent quality, support factory inspection, video call at any time, technical support in
24/7. Simultaneously, we have participated in many international projects.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Portuguese,German,French
8. What is your usual delivery time?
A: From the execution date of the PI, spot products will be delivered within 3 days, and customized products within 15 days.
Special circumstances, please communicate again. All our products have strict quality inspection before they leave the factory, to ensure that you receive the goods with excellent quality.
9.Whether to support OEM or ODM?
A: We welcome customers to cooperate with us by OEM or ODM. We have a professional technical team, can be customized according to drawings or requirements.
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