Overview

Stainless steel pipe is an economic cross-section steel, is an important product in the steel industry, 304 stainless steel pipe is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transportation pipes and mechanical structural components. There are many kinds of stainless steel pipes, different uses, different technical requirements, and different production methods. There are several classification methods for stainless steel pipes, and when roughly distinguished, they are generally classified according to alloy composition or metallographic organization. According to the composition, it is divided into Cr series and CR-Ni series. Because of the different metallographic structure, the chromium (Cr) series is divided into Martensite series and ferrite series: while the chromium nickel (Cr-Ni) series is divided into austenitic system series and austenite/ferrite series.

Chemical Composition

C≤0.08 Ni8.00～11.00 Cr18.00～20.00,Mn<=2.0 Si<=0.75 S<=0.030 P<=0.045

Mechanical Composition

Specification

ASTMA213 A213M-11a: Standard Speciicaton for Seamless Feritic and Austentic Alloy -Steel Boiler Superheater,
and Heat-Exchanger Tubes

Advantage

1.Good anti-corrosion performance, effective prevention of a pollution, in line with the national water quality standards.
2. High strength, strong extrusion resistance, resistance to common shock, greatly reducing the possibility of leakage caused by external impact of water pipes.It avoids the destruction of water resources due to seepage
3.Good stability, at -20° C - 350° C
4. The pipe wall is smooth, uniform, no scaling, the path is guaranteed, and the energy consumption is low.
5. Using traditional process connection, safe, reliable, flexible and convenient.
6.Cost-effective

Material Grade

Package Image

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.

More photos about our workshop :