• CARBON STEEL FORGED SLIP ON FLANGES A105 ANSI B16.5 best price System 1
  • CARBON STEEL FORGED SLIP ON FLANGES A105 ANSI B16.5 best price System 2
CARBON STEEL FORGED SLIP ON FLANGES A105 ANSI B16.5 best price

CARBON STEEL FORGED SLIP ON FLANGES A105 ANSI B16.5 best price

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
10000 m.t./month

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Package Of Carbon Steel Flange:

PACKED IN PLYWOOD CASES OR PALLETS

 

Painting Of Carbon Steel Flange:

BLACK OR YELLOW PAINTING FOR CARBON STEEL

 

Marking Of Carbon Steel Flange:

REFER TO MARKING DOCUMENT or AS PER CUSTOMER REQUEST

 

Shipping Marks Of Carbon Steel Flange:

EACH WOODEN BOX TWO PLASTIC SHIPPING MARKS

 

 

Specification Of Carbon Steel Flange:


 

Carbon Steel Flange Slip On Flange, Plate Flange, Blind Flange, Welding Neck Flange, Socket Welded Flange, Thread Flange, Lap Joint Flange, Long Welding Neck Flange

Size : 1/2"-48"

Wall Thickness.: SCH10-SCH160, SGP , XS, XXS, DIN ,STD

 

Name Carbon Steel Flange
Size1/2" - 48"
FaceRF, FF, RTJ
Wall thicknessSch5-Sch160 XXS,STD,XS, SGP
StandardASME B16.5, B16.47, BS4504, JIS B2220, API 6A, 11Detc.
We can also produce according to drawing and standards provided by customers.
MaterialASTM A105, A350 LF1, LF2, F11, F12, St35.8, St45.8, 15Mo3etc,
PackagingWooden Cases, wooden pallet , or carton box , or nylog bag and then in wooden cases
Surface TreatmentPaintting black or yellow color, or Anti-rust Oil
Delivery Time20-30 days, after received advance payment.
Quality100% Heat Treatment, No Welding repair
Others1.Special design available according to your drawing.
2.anti-corrosion and high-temperature resistant with black painting
3. All the production process are made under the ISO9001:2000 strictly.
4. A conformity rate of ex-factory inspection of products.
5. we have export right , offering FOB , CNF CIF price

 

STANDARD & MATERIAL GRADE


 

STAMDARD Of Carbon Steel Flange

StandardPressureSize
European StandardEN 1092-1Class PN6 ~ PN100DN10 ~ DN4000
American StandardASME B16.5Class 150 ~ 25001/2" ~ 24"
ASME B16.47AClass 150 ~ 90026" ~ 60"
ASME B16.47BClass 75 ~ 90026" ~ 60"
German StandardDIN 2527,2566,2573, 2576, 2627-2638,2641,2642,2655,2656PN6~PN100DN10 ~ DN4000
Australian StandardAS2129Table: T/A, T/D, T/E, T/F, T/H, T/J, T/K, T/R, T/S, T/TDN15 ~ DN3000
AS4087PN16 ~ PN35DN50 ~ DN1200
British StandardBS4504PN2.5 ~ PN40DN10 ~ DN4000
BS10T/A, T/D, T/E, T/F, T/H1/2" ~ 48"
Japanese StandardJIS B22205K ~ 30KDN10 ~ DN1500
API StandardAPI 6A, 11D2000 PSI ~ 20000 PSI1 13/16" ~ 30"
French StandardNFE 29203PN2.5 ~ PN420DN10 ~ DN600

 

MATERIAL Of Carbon Steel Flange

Carbon Steel
Material StandardMaterial Grade
ASTMASTM A105A105, A105N
ASTM A350A350 LF1, LF2
ASTM A182F11, F12, F22
ASTM A106A, B, C
DIN ENDIN17175St35.8, St45.8, 15Mo3
EN10216-2195GH,P235GH, P265GH, 20MnNb6
JISJIS G3461STB340,410,510
JIS G3462STBA12, 13, 20, 22, 23, 24
JIS G3454,G3455,G3456STPG 370, STB410, STS370,410, 510
STPT 370, 410, 480

 


 

Q:What are the different sizes of steel pipes available?
Steel pipes are available in a wide range of sizes, varying from small diameter pipes used for plumbing applications to large diameter pipes used for industrial purposes. The sizes typically range from 1/8 inch to 72 inches in diameter, with various wall thickness options.
Q:How are steel pipes used in the construction of power plants?
Steel pipes are commonly used in the construction of power plants for various purposes such as transporting fluids, gases, and steam, as well as for structural support. They are used to create a network of pipelines that carry coolant water, fuel, and other necessary fluids to different areas of the plant. Additionally, steel pipes are used for steam generation, connecting boilers to turbines and condensers, ensuring efficient energy production. The durability, strength, and high-temperature resistance of steel pipes make them an ideal choice for the demanding conditions in power plants.
Q:How to establish a concrete-filled steel tubular column model in ANSYS?
A two unit model or a composite unit model can be adoptedTwo units are constructed of steel tubes and concreteA composite unit may be either a fiber element or a section conversion attribute
Q:What are the different types of steel pipe fittings for plumbing systems?
Some common types of steel pipe fittings used in plumbing systems include elbows, tees, unions, couplings, reducers, and caps. Elbows are used to change the direction of the pipe, while tees allow for branching off into multiple directions. Unions are used to join two pipes together, couplings are used to connect two pipes of the same diameter, and reducers are used to connect pipes of different diameters. Caps are used to seal the end of a pipe.
Q:How do you calculate the pipe buoyancy for steel pipes in water?
To calculate the pipe buoyancy for steel pipes in water, you need to consider the weight of the water displaced by the submerged portion of the pipe. This can be done using Archimedes' principle, which states that the buoyant force on an object immersed in a fluid is equal to the weight of the fluid displaced by the object. First, calculate the volume of the submerged portion of the pipe. This can be done by multiplying the cross-sectional area of the pipe by the length of the submerged portion. Next, determine the density of the water in which the pipe is submerged. Typically, this value is around 1000 kg/m³ for freshwater and slightly higher for seawater. Multiply the volume of the submerged portion of the pipe by the density of the water to find the weight of the water displaced. Finally, compare the weight of the water displaced to the weight of the steel pipe. If the weight of the water displaced is greater than the weight of the pipe, the pipe will be buoyant and tend to float. If the weight of the pipe is greater, it will sink. It's important to note that other factors such as pipe design, wall thickness, and external forces acting on the pipe may also influence its buoyancy. Therefore, it's recommended to consult industry-specific guidelines or seek expert advice for accurate calculations in specific scenarios.
Q:What is the difference between internal threading and external threading of steel pipes?
Internal threading and external threading are two different methods used to create threads on steel pipes. The main difference between them lies in the location of the threads. Internal threading refers to the process of cutting threads on the inside surface of a steel pipe. This method involves using a tool or a die to remove material from the inner diameter of the pipe, creating a helical groove. The resulting threads can be used to connect the pipe to other components, such as fittings or valves. On the other hand, external threading involves cutting threads on the outside surface of a steel pipe. This process usually requires the use of a threading die or a lathe to remove material from the outer diameter of the pipe, leaving behind a helical groove. The external threads allow the pipe to be connected to other components or fittings that have corresponding internal threads. The choice between internal and external threading depends on the specific application and the requirements of the project. Internal threading is often preferred when the pipe needs to be connected to components that have external threads, such as fittings or valves. External threading, on the other hand, is typically used when the pipe needs to be connected to components with internal threads, or when the pipe is intended to be screwed into a threaded hole or coupling. In summary, the main difference between internal threading and external threading of steel pipes is the location of the threads – internal threads are cut on the inside surface of the pipe, while external threads are cut on the outside surface. The choice between these methods depends on the specific application and the type of connections required.
Q:What are the different methods of coating steel pipes for insulation?
There are several methods of coating steel pipes for insulation, including applying a layer of thermal insulation material, such as foam or fiberglass, directly onto the surface of the pipe, using a heat shrink sleeve or tape to wrap around the pipe, or applying a liquid coating that hardens and provides insulation.
Q:What are the specifications for steel pipes used in high-pressure applications?
The specifications for steel pipes used in high-pressure applications typically include requirements for the pipe material, such as high strength and resistance to corrosion, as well as specific dimensions, thickness, and wall thickness to withstand the pressure. Additionally, they may need to meet specific industry standards, such as ASTM or ASME, and be tested for quality assurance, including pressure testing and non-destructive testing methods.
Q:How do you connect steel pipes together?
Steel pipes can be connected together using various methods such as welding, threading, flanges, or mechanical couplings. Welding involves fusing the ends of the pipes together using heat, while threading involves cutting grooves into the pipe ends and screwing them together. Flanges are used to connect pipes using bolts and gaskets, providing a secure and leak-proof joint. Mechanical couplings utilize compression fittings or clamps to connect pipes without the need for welding or threading. The appropriate method depends on the specific application, pipe size, and project requirements.
Q:How are steel pipes threaded for easy installation?
The process of threading steel pipes enables convenient installation by creating grooves or ridges in the pipe, forming a spiral pattern that facilitates connection with other threaded components like fittings or valves. There are two commonly employed methods for threading steel pipes: manual threading and machine threading. Manual threading involves the utilization of a handheld tool called a pipe die. This die, equipped with sharp teeth, cuts into the pipe while it is rotated. The pipe is secured in a vise or held firmly by hand, and the die is applied to the pipe's end. As the die rotates around the pipe, threaded grooves are formed. Executing this process necessitates skill and precision to ensure accurate and properly aligned threads. In contrast, machine threading is a more automated procedure. It utilizes a pipe threading machine, which possesses a die head that automatically cuts the threads into the pipe. The machine holds the pipe securely and rotates it while the die head moves along the pipe's length, creating the threads. Machine threading is faster and more efficient than manual threading, making it ideal for large-scale production or projects. Regardless of the chosen method, it is imperative to ensure that the threads are clean and devoid of debris or burrs. This is crucial for effortless installation and to prevent leaks or other complications. Following threading, the pipes are generally inspected to ensure compliance with the required specifications. Threading steel pipes allows for uncomplicated installation as the threaded ends can be readily screwed into fittings, valves, or other pipes possessing compatible threads. This threaded connection creates a tight seal, rendering it suitable for various applications such as plumbing, gas lines, or industrial piping systems.

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