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Product description

Eccentric reducer is  the size of the head whose center of the circle is not on the same line. Its function is to stick to the wall or ground to walk the pipeline without occupying space, and it is to connect two different caliber pipelines to change the size of the flow. We are reliablle eccentric reducer supplier.

REDUCER（Concentric,Eccemtric,with hem,without hem）

Eccentric Reducer Forming Type:

Pressing(Cold working/Hot working)Machining,Welded,Heat Treatment.

Eccentric Reducer Size:

Seamless Fittings 1/2"-32", Welded Fittings 1/2"-120"

Eccentric Reducer Standard:

GB 12459, GB/T 13401, SH3408, SH3409, ASME/ANSI B16.9, JIS B 2311/2220, DIN2617/2616/2615 , GOST 17378

Eccentric Reducer Wall Thickness:

SCH5S-SCH160

Eccentric Reducer Material:

Stainless Steel:

OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2, ASTM A403 WP304, WP304L, WP304/304L, WP304H, WP316, WP316L, WP316/316L,  WP321, WP321H, WP347, WP347H

Super Stainless Steel:

ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)

Duplex & Super Duplex Steel:

ASTM A815-S31803, S32205, S32750, S32760, 2205

Low Temp. Steel:

ASTM A420-WPL6, WPL3,

Alloy Steel:

12CrMo, 15Cr5Mo, Cr5Mo, 12Cr1MoV, 16Mn, ASTM A234-WP11, WP22, WP91, WP5, WP9

Pipeline Steel:

L245, L290, L360, L415, L450, L485, ASTM A860 (MSS SP-75)- WPHY42, WPHY52, WPHY60, WPHY65, WPHY70

Carbon Steel:

ASTM A234-WPB, WPC

Nickel Alloy Steel:

B361 WP6061, B366 N08904, N010276, N04400, N06600, N08825, N10276

B625 N08904, B574 N04400 , N06600, N010276, B649 N08904

Eccentric Reducer Tests and Inspections

X Radiography Test

Mechanical Test

Chemical Composition Analysis

Permeation Test

Ultrasonic Test

Metallographic Structure Test

Intergranular Corrosion Test

Hardness Test

Flattening Test

PMI

Impact Test

Documentation offered

Raw Material Test Report

EN10204 3.1 Test Certificate

Heat Treatment Chart

Heat Treatment Report

Quality Assurance Plan

Inspection And Test Procedure Report

Welding Procedure Specification

Procedure Qualification Record

Eccentric Reducer Application

Stainless steel eccentric reducer in oil and gas pipeline

High quality eccentric reducer uses in Chemical industry

Alloy steel eccentric reducer uses in Plumbing

Buttweld eccentric reducer fitting uses in heating

Hastelloy eccentric reducer uses in water supply systems

Nickel alloy eccentric reducer uses in power Plant

Inconel buttweld eccentric reducer uses in paper industry

Reducer pipe fittings uses in general purpose applications

Eccentric reducer uses in fabrication industry

Manufacture eccentric reducer uses in petroleum

Monel steel eccentric  reducer uses in Papermaking

Duplex steel eccentric reducer uses in shipbuilding

Super duplex steel eccentric reducer uses in Petrochemical

Alloy 20 eccentric reducer uses in natural gas industry

Ss304 eccentric  reducer  uses in ocean engineering

Super Austenite steel reducer uses in nuclear industry

SS eccentric reducer  in food and beverage

254Mo eccentric reducer uses in electrical powerplant

Asme B16.9 eccentric  reducer uses in pharmacy

We are stock, distribution, manufacturer, suppliers, stockholder, traders, wholesaler,importer and exporter for eccentric reducer in stainless steel, duplex stee, hastelloy, monel steel and inconel steel.

To withstand high temperature, the metal seal must be used, but large leakage; For zero leakage, rubber seal must be used, but not high-temperature resistant. In order to overcome the contradiction of the double eccentric butterfly valve china, the triple offset butterfly valve was carried out.

The structural characteristics of the double eccentric eccentric axis of the stem position at the same time, make the butterfly plate type sealing face of the cone axis deflection in the cylindrical axis of ontology, that is to say, after the triple eccentric, butterfly plate sealing section is no longer true circle, but the ellipse, and so the seal face shape asymmetry, tilt to the center line of the ontology, on the other side is parallel to the centerline of ontology. The biggest characteristic of the triple eccentric is fundamentally changed the seal structure and seal position is no longer, but the torque seal, namely not rely on the elastic deformation of the seat, but completely rely on the seat of the contact pressure to achieve sealing effect, thus solved the problem of metal seated zero leakage at a stroke, and because of the contact pressure and the medium is proportional to the pressure, resistance to high pressure high temperature is solved. Are abundant as producers of triple offset butterfly valve, our valves service life is long, the key is the beginning of the material and material technology progress, many new high-performance materials developed in recent years, also appeared many casting, welding, spray welding, painting, such as molding, sintering, composite and surface treatment of new technology and new technology and equipment. Paying attention to the information about material science and applying it to the valve in time is an important technical way to develop high performance and high parameter valve.