DIN FLANGES

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Carbon Steel Fitting

Carbon Steel Flange

Ductile Iron Flange Adaptor

Ductile Iron Tee

Hot Sale Ductile Iron Collar Of ISO2531

weld-on collars

Threaded Flange

Stainless steel socket welding Flange

1)DIN2576,IN2502,DIN2503,DIN2527,DIN2631 ,DIN2632,DIN2633,DIN2634,DIN2635,DIN2636AND SO ON,

2)the material can be S235JR,A105,P250GH,P245GH.

3)the dimension will be from DN15-DN2000

the surface can be protected rust oil,black paint or yellow paint,cold galvanised or hot dipped galvanised. We can also process according to the samples or drawings offered by the customers.

our company is specialized in producing the flanges. The company was founded in 1992 and now has more than 150 employees, including more than 20 engineers and technicians. We have more than 100 sets of production equipments.And the annual production capacity is more than 30,000 tons.
Our company mainly produces flanges including the standards of American, Germany, British and Japanese. We can also process according to the samples or drawings offered by the customers. Our products are exported to more than 20 countries, such as the USA , Espana , British, Morocco，France ,Germany ,Japan and the countries from the Middle East and Southeast Asia. The quality of the production is deeply trusted by the customers.

Our company has more than twenty years producing history with rich experiences and complete technical data. We have a set of high quality forging, casting, machine tooling, assembling, testing and packing line. The quality of the production is totally in accordance with the national and international standards. We have got the ISO9001:2008 Quality Certificate. European pressure equipment and materials PED97/23/EC certification and German pressure equipment and materials AD2000-WO certification

Q: A metal pipe nominal diameter 1200, using flange connection. In the original installation technical requirement, "parallelism: tolerance is 1mm/1000mm". How do you measure parallelism? What does this "1mm/1000mm" mean? How do you explain that?Another: flange roughness and how to measure and explain??: Parallel degree should be marked that flange mounting flange gap when the maximum and minimum width difference, the difference is not too large, is on the corner of the bolt flange sealing, not partial, or in some places more pressure gasket, gasket in some places may be there virtual pressure, although it does not leak, long time might be have a problem,As for flatness, the surface finish of machined surface should be considered as the flange sealing surface can not be a flat surface, and must be opened with mortise or groove

Q: What do you mean by flange?: According to the connected components can be divided into container flange and pipe flange. According to structure type, integral flange, loose flange and threaded flange. Integral flange are common flange and butt welding flange. Less rigid flange, suitable for pressure P is less than or equal to 4MPa occasion; also called high neck flange flange, rigidity, suitable for high pressure and high temperature conditions. The flange sealing surface of the three types: planar sealing surface for the pressure is not high, medium non-toxic occasions; uneven sealing surface, suitable for higher pressure situations; the sealing surface of the tenon, for Yu Yiran, explosive, toxic medium and high pressure the occasion. Gasket is a can produce made of plastic deformation, and has a certain strength of the material.

Q: What's the thickness tolerance of neck flange?: For dimensional tolerances of HG flanges of the Americas system, see HG 20624-97For the HG flange size tolerances shown in Europe, see HG 20603-97Specification for pipe flanges for GB/T9124-2000 steel

Q: What is a stone flange?: Anti leakage: stitching seamless, smooth and smooth interface. Easy renewal: any serious damage such as burn marks, stains and cutting marks can also be restored by grinding procedures, so that the surface is as smooth as new. Yi Qingjie: solid, surface, wood, pores, dirt can be cleaned with soap, water or detergent. Sturdy and durable: professional quality guarantee, high temperature and shock resistance, high temperature resistance, the more polishing the brighter. Colorful: a variety of colors for you to choose, and your living space in harmony and unity. Widely used: kitchen and toilet countertops, sinks, window sills, handrails and so on. Penetration of Italy traditional craft adhering to the popular European life concept of flame retardant waterproof and easy to clean everywhere highlight the noble temperament natural charm fusion hundred years process Art beats nature. century products distributed everywhere more health non-toxic antibacterial natural wind random bending does not change the characteristics of the ultimate quality demanding perfect stable color fresh everywhere condensed professional exquisite decoration trend has always been leading the Home Furnishing reflect their personality out of the ordinary resilient material rich colors everywhere individuality style (two) Living Colors - color feeling stylish and colorful stone flange to make your kitchen and bathroom wall Peng Hui students, permeated with elegant and soft.

Q: Flange PL40 (B)What does PL40 mean in flange PL40 (B) -1.6RF304HG20593-97?: HG20592-97 is the Ministry of chemical industry standard "welding flange plate steel pipe flanges" (European system), PL refers to the type of flange welding plate flange, (B) refers to the application of the pipe diameter B series (Metric), flange diameter DN40 nominal diameter is 46mm, with a 45mm diameter steel pipe.

Q: What are the common materials and grades of aluminum alloy flanges?: The aluminum alloy flange is a connecting part between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used in the flange of the equipment entrance and exit. It is used for the connection between the two equipments, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures.

Q: Can the equipment and pipe be directly connected between the pipe and the pipe, flange or welding?: 1, generally not directly connected, or wire, or flange connection.2, flange (Flange), also known as flange, flange plate or edge. A flange is a part that is connected between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used for the flange on the entrance and exit of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures. Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Sub threaded flange connection (threaded connection), flange welding flange and flange clamp. Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different. Water pump and valve, and in the pipe connection, these equipment parts of the equipment also made corresponding flange shape, also known as flange connection. Any connecting parts that are bolted and closed in the vicinity of the two planes are generally referred to as flanges, such as the connections of the ventilation ducts, which can be called flanges". However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".

Q: How much is a bottle of Ma Falan produced in Switzerland?: Melphalan not produced in Switzerland, is a British GlaxoSmithKline Co (GlaxoSmithKline), referred to as GSK production, currently in the Hongkong market sales from Germany, Turkey India Taiwan (wake tumor) prices are more than HK $1000

Q: WoW World Mission, where is the French die cutter?: First of all, you have to go down to the bottom of the cave. There will be a spider layer on the bottom. There's a lot of cobwebs on the net, and you'll have a chance to throw them out when you attack them

Q: Why use special flange for butterfly valve?: The flange type butterfly valve is provided with a flange on the valve, and a bolt is used to connect the flanges at the ends of the valve to the pipe flange.Tianjin Tanggu valve limited liability company founded in 1956, formerly known as Tianjin Tanggu valve factory, the successful restructuring in 2004, the registered capital of 28 million 90 thousand yuan, is a professional manufacturing enterprise design and development, production, installation, sales and service as one of the. Leading products are: Central butterfly valve, flange butterfly valve, metal butterfly valve, gate valve, check valve, hydraulic control valve, micro resistance, slow closing check valve, multi-function water pump control valve and other products. At the same time, the production of different materials, pressure, specifications, driving mode of the control valve, pressure reducing valve and other products, there are more than 50 series, more than 1200 varieties. Annual production capacity of more than 8000 tons. Products covering all parts of the country, and exported to Europe and the United States and other countries, widely used in water supply and drainage, electricity, petrochemical, metallurgy and other industries.

Send your message to us

*Email

*TEL

*Quantity

*Unit