ASTM A403 WP321 is a kind of common stainless steel.It is widely used to make for piping components and  parts which require a good comprehensive performance(corrosion resistance and formability).Ti as a stabilizing element exists in 321 stainless steel,it is better than 316L in terms of high temper ...

Read more

ASTM A403 WP304 pipe fitting mean the pipe fitting which material is Wrought Austenitic Stainless grade A403 WP304,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of diff ...

Read more

ASTM A403 WP304 is a kind of regular stainless steel.It is widely used to produce the equipments and parts which require a good comprehensive performance(corrosion resistance and formability).In order to keep inherent corrosion resistance of stainless steel,it must contain more than 18% chromium and ...

Read more

ASTM A403 WP304L material is a common stainless steel material.It is widely used to make for equipment and parts which require a good comprehensive performance(corrosion resistance and formability).In order to keep inherent corrosion resistance of stainless steel,it must contain more than 16% chromi ...

Read more

ASTM A403 WP304L pipe fittings mean the pipe fittings which material is wrought austenitic stainless grade WP304L,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of diffe ...

Read more

Haihao Group is one of the leading stainless steel piping manufacturer in China.We are specialized in stainless steel flange,fittings and pipe. Here we introduce the most common stainless steel material grade: 304,316;304L,316L. Introduction – composition ranges As American AISI basic grades,t ...

Read more

The austenitic stainless steel 1.4541 is mainly used in natural gas,chemical,petroleum,ship building,marine,metallurgy,electric,power,boiler etc. Our product range in 1.4541 steel are tubes and pipes,fittings,flanges and accessories. It corresponds to EN symbol X6CrNiTi18 10 and ANSI/ASME B16.9 ASTM ...

Read more

Hebei Haihao specialized in produce flange,fittings and pipe.When products finished,packaging following.Packaging aims to protect the flange,fittings and pipe during transportation and storage.Hebei Haihao Group can do kinds of packaging for seaworthy and airworthy. For example,pallets packaging,ply ...

Read more

Hebei Haihao Group, Chinese leading manufacturer. Specialized in stainless steel products. Our products range is: stainless steel flanges, stainless steel pipe fittings, and stainless steel pipes. Stainless steel materials including: Stainless Steel Flanges Materials: ASTM/ASME A182 F304-304L-304H-3 ...

Read more