slip blind flange

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The most professional flange manufacturer.We offer steel pipes and pipe fittings with high quality and low price.

The most professional flange manufacturer

Product Description

carbon steel pipe flange

1.standard:ANSI, DIN, JIS, GB, GOST

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Q:Why I can not find the Solid
The sheet metal commands are uniformly arranged in the sheet metal function menu, as on the left of your screenshot,How can I find out?First of all, in your screenshot of green hook, red X above: features, sketches, evaluation and other columns,Right click on the mouse, you can find the sheet metal function menu, tick on it.For reference only, thank you!
Q:Flange DN25 PN4.025 what does it mean? 4, what does it mean?
2, in the valve industry, PN as nominal pressure symbol, and make the value of PN after the value of MPA, PN4.0, its nominal pressure value is 4.0Mpa
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.
Q:How many kinds of flanges do you have? Does anyone know a more specialized classification?
There are many kinds of flange, mainly due to the nominal diameter (A type B type, namely the metric system), nominal pressure, use of structure, material, sealing surface form, connection mode classification (diameter and pressure rating not included) according to the form of: flange welding plate flange (PL), hubbed flange (SO), neck flange (WN), integral flange (IF), socket welding flange, threaded flange (SW) (Th), welding ring flanges (PJ/PE), ring flanges (PJ/JR); according to the sealing surface form: process surface (RF), convex surface (MFM) and the tongue and groove face (TG), the whole plane (FF) and ring junction (RJ); this does not include the flange; according to the material: cast iron, cast steel, forging, flange, stainless steel flange, Q235 plastic flange etc..
Q:What's the price of a stack of 600 carbon steel flanges?
Sub threaded flange connection (threaded connection) flange and welding flange and flange clamp.The specification is cylindrical standards such as the standard book of mechanical department or the Ministry of chemical industry standard of American Standard the British standard on the subject are clear by the flange of the inner hole of the center distance of the thickness of the sealing surface size hole number aperture like so whether you use stainless steel or carbon steel for the production of flange specifications are the same.
Q:One side is flat plate and side hubbed flange can be connected to it
The same standards, the same pressure, the same caliber, with these three points can be connected
Q:Who knows, the difference between plate flange and hubbed flange in the application.
Hubbed flange is imported from abroad, used for gas valves, gas pipelines etc.. Because of a short neck, flange stiffness can be improved and bearing capacity improved.
Q:What is the two gauge flange? 5
Two standard flange without standards, such as wall thickness to slightly worse, there are some errors in size, in general, can still use, but compared with GB flange, it must be unqualified
Q:60 seamless steel tubes with 50 flanges, right?
Yes! But more accurate description is: the outer diameter is 60mm seamless steel pipe, and nominal size of DN50 flange matching connection.
Q:To set the price
The cheapest is more than 100, and the most expensive is five hundred

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