Single Flange Expansion Joint

Single flange expansion, model BF/VSSJA-1 or BF, a combination of loose sleeve expansion joint and a limit short pipe single flange loose sleeve limit expansion joint can prevent the leakage or damage of the pipeline compensation joint due to excessive displacement, mainly used in the allowable displacement range of absorption of axial displacement and bearing axial pressure thrust pipe loose sleeve connection

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Description

Technical Parameters

Introduction:

BF/VSSJA-1 or BF type single flange expansion joint is a combination of loose sleeve expansion joint and limit short tube single flange loose sleeve limit expansion joint. It prevents leakage or damage to pipe compensating joints due to excessive displacement. It is mainly used for loose sleeve connection of thrust tube within the allowable displacement range of absorbing axial displacement and bearing axial pressure.

Application:

Single flange expansion joint is suitable for conveying sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, steam whose temperature is not higher than 250 degrees, granular powder and other media.

Description:

Advantages of single flange expansion joint are convenient installation, reliable sealing and convenient maintenance. It can realize flange connection on one side of the pipeline, and welding on the other side is convenient for connection.

Specification:

Valve Size:	2"-80"
Pressure Class:	10bar, 16bar, 25bar
Matierials:	Ductile iron ASTM A536, Carbon steel A216 WCB, stainless steel A351 CF8/CF8M
Design and Manufacturing Standards:	DIN3357, API608
Face to Face Standards:	EN558-1
Flange Dimension Standards:	EN1092-1, ASME B16.5, ASME B16.47, GOST12815
Pre ssure Test Standards:	ISO5208
Process Connection Types	Flanged
Applicable medium	Sewage, sea water, food, medicine, all kinds of oil, acid, alkali, etc