A concentric reducer is a type of pipe that is directly welded to a steel pipe. The main manufacturing standards for concentric reducers are generally GB/T12459, GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635, HG/T21631, and SY/T0510. Corresponding to the concentric reducer, there are also eccentric reducers made of carbon steel, alloy steel, and stainless steel.
Item NO.:
XUVAL33-200Lead Time:
30 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTMOQ:
503. British and French pipe flange standards, each with two casing flange standards.
Reducing pipes, also known as large and small ends, are used to connect pipes of different sizes. They are generally divided into two types: eccentric reducing pipes and concentric reducing pipes. Eccentric reducer refers to a reducer whose center is not in the same straight line. A reducer with a center on the same straight line is called a concentric reducer. The commonly used forming processes are shrinkage compression, expansion compression, or shrinkage plus expansion compression. Stamping can also be used for certain specifications of reducing pipes
Application of eccentric reducer:
Eccentric reducing pipes with different diameters at both ends are used to connect pipes or flanges of different diameters for diameter reduction. The two ends of the eccentric reducing pipe have nozzles with the center of the circle on the same axis. When changing the diameter, if the position of the pipe is calculated based on the axis, the position of the pipe remains unchanged and is generally used for gas or vertical liquid pipeline diameter changing.
Eccentric reducing pipe with two ends of the pipe mouth circumferentially inscribed, generally used for horizontal liquid pipelines. When the tangential point of the eccentric reducing pipe is upward, it is called top flat installation. It is generally used at the pump inlet to facilitate exhaust, and when the tangential point is downward, it becomes bottom flat installation. It is generally used for the installation of regulating valves and is used for drainage.
Application of concentric reducers:
Concentric reducers do not cause corrosion, pitting, rust or wear, and can fully play a good role and performance in the industry. Concentric reducer is also one of the high-strength materials used in construction metal materials.
DESCRIPTION:
product | Concentric reducer; Eccentric reducer |
technology | Seamless; welding |
size | Seamless Size:DN15-DN1200 |
Welded Size:DN200-DN2000 | |
thickness | SCH10;SCH20;SCH30;STD;SCH40;SCH60;SCH80;SCH100;SCH120;SCH160;XS;XXS; |
The thickest can reach150mm | |
material quality | A234-WPB;A420-WPL3/ WPL6;WP5;WP9;WP11;WP22;NACE MR-0175 |
API5L-X42/46/52/56/60/65/70/80(NS/MS) | |
A403-WP304/L;WP316/L;S31803; 2205 | |
standard | ASME B16.9; GB12459;DIN2616; GOST17378-2001; JIS B2311 |
paint-coat | Anti corrosion coating; Polyethylene coating; galvanizing |
detection | Detection of chemical composition analysis; Mechanical properties; Metallographic testing,; Acid resistance test,; Heat treatment; Ultrasonic testing; Penetration test; Magnetic particle testing; X-ray detection; Hydrostatic test; Blasting test; Based on customer needs |
application | Water treatment; Power plant accessories; Chemical engineering; Shipbuilding; Nuclear energy; Garbage disposal; Natural gas; petroleum |
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