A403 304L Stainless Steel Reducer STD ASME B16.9 Reducer 25mm

Carbon Steel Reducer Sch 40 Concentric Reducer Eccentric Reducer Stainless Steel ASME B16.9 Welding Forged

The diameter of the reducer is also large. One of the chemical pipe fittings for two different pipe diameters. It is divided into concentric size head and eccentric head. Eccentric reducer (reducer) for pipe fittings. The different diameter pipe material includes stainless steel reducer (304304l316316l), alloy steel, reducer tube carbon steel size head, diameter tube 20 steel q234q345, etc. The standard of different diameter: national standard and standard and various non-standard high pressure stamping. The quality of the reducer should meet the requirements of GB/T 12459-2005 of the current national standard "steel butt welding reducing pipe". The diameter of the reducer should not be more than 1% of the corresponding outer diameter, and the allowable deviation should be plus or minus 3mm. The deviation of the diameter of the reducer should be in accordance with the provisions of table 4.2.2-3. The different diameter tubes are implemented by SY/T5037, GB/T9711, GB/T8163, ASTM A106/A53 GRB,API 5L, APT5CT, ASTM A105, ASTM A234, ASTM.

The classification of the reducer reducer mainly divided into the size of the eccentric and concentric reducer and eccentric reducer is generally used in the horizontal pipe, concentric size is generally used in vertical pipe, we should pay attention to when using the size of the head mark is a flat bottom or a top flat. The most commonly used parts in the compression pipeline are the size heads, but our research on the problem of size heads is still a blank. Under the action of internal pressure and in-plane bending moment, torque are analyzed in theory, studied the concentric reducer and eccentric reducer, and reducing pipe bending stress, then through experiment and numerical analysis is verified. When using the size head, there are the following:

1. If the flow of the fluid changes in the pipe, it becomes larger or smaller, and if the change in velocity is not strict, we can choose to use the size head.

2. To avoid the effect of cavitation on the size head, in the inlet of the head pump.

3. We can also choose the size head if we cooperate with some instruments such as regulating valves or flowmeters.

Production of seamless head:

The size head (reducer) is a pipe fitting for pipe diameter. It is usually used to press the forming process for reducing diameter pressing, diameter pressing or reducing diameter.

Diameter/diameter forming

The diameter forming process of the size head is to insert the tube billet with the diameter of the large end of the head into the forming mould, and the metal is moving and shrinking along the mold cavity by pressing the axial direction of the tube. According to the size of the diameter of the reducer, it can be divided into one crushing forming or multiple crushing forming.

Cangzhou Authentic FITTINGS manufacturing co.,ltd. is a professional pipe fittings manufacturer, located in Donghe Industrial Zone, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, covering an area of 40000 square meters.The company was registered and established on July 12, 2007.

We specialize in the manufacture of a wide variety of industrial pipe fittings including elbows, bends, tees, crosses, reducers, caps and more. All products adopted American standard ASME(ANSI), European standard EN, German standard DIN ,Japanese standard (JIS) and so on. Our continuing commitment to the production of quality products has made us internationally recognized in the following industries: power generation, petroleum, natural gas, chemical, shipbuilding, heating, paper making, metallurgy, among others. Backed by our skilled and qualified employees, HPCO are able to provide an optimal solution to serve you needs.

Our Certificate:

1. Are you trading company or manufacturer ?
We are manufacturer
2. How long is your delivery time?
Generally it is 10-15 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to
quantity.

3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?
Paymen 30% T/T pay in advance , the balance should be paid against the copy of B/L