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Product Introduction

The reducer whose center is in a straight line is called concentric reducer. The commonly used forming process is reducing, expanding or reducing plus expanding, and stamping can also be used for reducing pipes of certain specifications. The reducer whose center is on the same line is called concentric reducer.

Data Details

Concentric reducer
The reducer whose center is on the same line is called concentric reducer.
Product specification	3/4 "X1/2" --- 48 "X 40" [DN 20 X 15 --- 1200 X 1000]
Wall thickness dimension	Sch 5s --160
Executive standards	GB/T12459-2005, ANSI, JIS, BS, DIN, UNI, etc
Product material	carbon steel, stainless steel,
Packaging method	fumigation free wooden cases and pallets can be specially packaged according to customer requirements.
Product Quality	ISO9001:2008 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system, pressure pipeline special equipment manufacturing license, member of the first level supply network of State Power Corporation and China National Petroleum Corporation
Product use	Oil and gas pipeline project, natural gas pipeline project, chemical plant, power plant, shipyard, pharmacy, dairy, beer, beverage, water conservancy, etc
Material	Carbon steel: 10 #, 20 #, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105
	Stainless steel: ASTMA403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304, 304L, 316, 316L, etc

Distribution characteristics

(1) The bending moment caused by the area pressure difference between the big and small ends of the concentric reducer under the action of internal pressure causes the phenomenon that the big end opens relatively and the small end shrinks relatively; (2) Under the action of internal pressure, the circumferential stress on the inner surface of the large end of the eccentric side and the outer surface of the middle of the eccentric side of the eccentric reducer is the largest.

Type Compansion

Concentric reducer and eccentric reducer both have the functions of change the diameter and stabilize the fluid. Concentric Reducer is symmetrical, both ends are aligned along the center, while eccentric is not symmetrical, ends are off center of one another. Eccentric Reducer can be used in reverse as an eccentric increaser/expander. Ecc reducer can avoid the bad effect of liquid or gas accumulation on pipeline

Stainless Steel Seamless Butt Weld Concentric Reducer

Products Details

Product Introduction

Data Details

Distribution characteristics

Type Compansion

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