Product description

We are concentric reducer suppliers, manufactures, and exporters, a type of pipe reducer that fastens pipe sections on the same axis and is conical in shape. The usual forming process is reduction pressing, expansion pressing or reduction and expansion pressing. Stamping forming can also be used for some specifications of different diameter tubes. These pipe fittings have varying ends and can join unequal diameter pipes on different pipe sections falling on the same axis.



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

Concentric Reducer Forming Type: Pressing(Cold working/Hot working)Machining,Welded,Heat Treatment.



Concentric Reducer Size: Seamless Fittings 1/2"-32", Welded Fittings 1/2"-120"



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



Concentric Reducer Wall Thickness: SCH5S-SCH160



Concentric Reducer Material: Stainless Steel:

OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2,

ASTM A403 WP304, WP304L, WP304/304L, WP304H, WP316, WP316L, WP316/316LWP321, 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



Concentric 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



Concentric Reducer 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



Concentric Reducer Application Stainless steel concentric reducer in oil and gas pipeline

High quality concentric reducer uses in Chemical industry

Alloy steel concentric reducer uses in Plumbing

Buttweld concentric reducer fitting uses in heating

Hastelloy concentric reducer uses in water supply systems

Nickel alloy concentric reducer uses in power Plant

Inconel buttweld concentric reducer uses in paper industry

Reducer pipe fittings uses in general purpose applications

Concentric reducer uses in fabrication industry

Manufacture concentric reducer uses in petroleum

Monel steel reducer uses in Papermaking

Duplex steel reducer uses in shipbuilding

Super duplex steel reducer uses in Petrochemical

Alloy 20 reducer uses in natural gas industry

Ss304 reducer uses in ocean engineering

Super Austenite steel reducer uses in nuclear industry

SS reducer in food and beverage

254Mo reducer uses in electrical powerplant

Asme B16.9 reducer uses in pharmacy



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





Application Areas