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Concentric Pipe Fitting Reducer



Technical Specifications


Type

Concentric Reducer

Size 

1/ 2 - 48 inch (DN15-1200)

Wall Thickness

Sch5s,Sch10s,Sch10,Sch20,Sch30,Sch40s,STD,Sch40,Sch60,Sch80s, Sch80,Sch100,Sch120,Sch140,Sch160, XS, XXS, etc2.0-50mm

Implementation Standard

National Standard: GBAmerican Standard: ANSI,API,ASTMJapanese Standard: JISBritish Standard: BSGerman Standard: DIN, etc.

Material

ASTM: A234-WPB,WP1, WP5, WP9, WP11, WP12, WP22, WP91, WP92, A420,WPHY42, WPHY52, WPHY60, WPHY65, WPHY70, WP304, WP304L, WP304H, WP316, WP316L, WP321, WP347, WP347H

DIN: ST37.0, ST35.8, ST45.8, S235JR, P235GH, P265GH, 10CRMO910, 15CRMO, 12CR1MOV

JIS: JISG3454, STPG370, STPG410, etc.

Connecting Way

Welding

Technique

Forged

Package

Packed in fumigation-free wooden case or tray and other customized package.



When the is erected, the projections of the two nozzles are concentric circles. As the centers of the nozzles are on the same line, the pipe will not change at the place while reducing. Moreover, this product is convenient for liquid to flow and it has a little influence on the flowing state of the liquid while reducing. So our product is commonly used for reducing of air or vertical liquid pipeline.

Due to the diameter enlargement technology, this concentric pipe fitting reducer adopts smaller diameter of pipe blank than its diameter and is shaped after the within die extending along the inner diameter of the pipe blank. As for the lager reducing product, the diameter enlargement method is better than the diameter contraction technology. Yet sometimes it is better to combine these two techniques according to the material and shape of the product.

Concentric Pipe Fitting Reducer


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