Overview

It is divided into concentric and eccentric two kinds. Materials include stainless steel Concentric Reducer (304304l316316l), alloy steel, carbon steel size head, size head 20 steel Q235, Q345 and so on.

The Concentric Reducer (reducing pipe) is a pipe fitting for reducing the diameter of a pipe. The commonly used forming process is reducing pressing, expanding pressing or reducing plus expanding pressing, and stamping can also be used for some specifications of reducing tubes.

a. Reducing/expanding forming The reducing forming process of the size head is to place the tube blank with the diameter equal to the big end of the size head into the forming die, and press the tube blank along the axial direction to make the metal move along the die cavity and shrink into shape. According to the size of the reducing tube, it is divided into one pressing forming or multiple pressing forming.

b, stamping stainless steel size head connection methods are diverse, the common types of pipe fittings are compression, compression, loose type, push type, push thread type, socket welding, loose flange connection, welding and welding combined with traditional connection derived series connection. These connection methods, according to their different principles, their scope of application is also different, but most of them are easy to install, firm and reliable.

Common Industries

Architecture and Construction

Automotive and Transportation

Medical

Oil and Gas

Food and Drug

SUS317 stainless pipe Chemical Composition

Mechanical composition

Uses

offshore oil rigs

chemical storage tanks

fuel injection systems

aerospace components

kitchen appliances, architectural cladding panels and automobile exhaust systems

Product Testing

Coating Thk Test

Geometry inspection

Ultrasonic Inspection

Nondestructive Testing

Hydrostatic Testing

Shipping

Pipe Fittings is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D.

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Zheheng steel is one  incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in stainless steel field ,especially in heat exchanger tubing and large diameter pipes with ultra-long, ultra-thin, ultra-thick or ultra-large various and some special-purpose projects .

After years of efforts,we now became more and more stronger , we have consist of four company respectively located in wenzhou(headquarter),lishui,chengdu city,two factorys of ss stainless pipe workshop in lishui ,another one ss pipe fittings workshop located in wenzhou ,one domestic sales company located in chengdu.

On Time, On Budget, For Over 20 Years

Our reputation is for providing competitive prices, technical services and on time deliveries for every project for over 20 years. Our inventory is computerized so our employees can respond quickly to all your requests. If a specific product is not in stock when you request it, we guarantee same day shipping or shortest lead time available.

Our regular feture products are 304/304L,316L, 321,310s,austentic serious ,duplex steel 2205 ,hastelloy c276,inconel 625 ,and super stainless steel 904L , All of our products meet or exceed AISI/ASTM A213 ,A269,A312,EN 10216,GHOST 9941 ,GB,JIS standard. per your specific requirements and include full documentation.

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