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2018-07-09
The definition:3PE anticorrosion pipes are external coating pipes with three layer polyethylene, which is domestic common anticorrosion pipeline. Also there are other anticorrosion methods, such as IPN871......
2017-12-14
The investigation of anti-dumping duty and countervailing duty announcement is a big news to our flanges manufacturer.It is about the stainless steel flanges which HS.CODE is 7301210000 and 7301215000.Thi......
2017-12-12
US commerce department announced the initiation of new antidumping duty (AD) and countervailing duty (CVD) probe to determine whether imports of stainless steel forged flanges from China are being dumped ......
2017-11-20
ASTM A403 WP321H steel pipe fittings mean the pipe fittings which material is wrought austenitic stainless,grade A403 WP321H,they are used for the pressure piping systems of moderate and high temperature ......
2017-11-06
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 ......
2017-10-30
ASTM A403 WP321 steel pipe fitting mean the pipe fitting which material is Wrought Austenitic Stainless,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is......
2017-09-25
The stainless steel material ASTM 304 is the most common grade in industry field.In steel piping systems,there are pipes,fittings,flanges and other products are made from ASTM 304 stainless steels.They ar......
2017-09-21
ASTM A403 WP304H is a kind of common stainless steel material.It is widely used to connect the piping systems in equipment and pipelines which require a good comprehensive performance(heat and corrosion r......
2017-09-20
ASTM A403 WP304H steel pipe fitting mean the pipe fitting which material is wrought austenitic stainless and grade is ASTM A403 WP304H.This material has a high carbon content in chemical compositions.It i......
2017-09-15
Brazil's foreign trade board,Camex,decided to extend for five years the definitive antidumping duties on imports of seamless steel pipes from China.The new policy will till August 2022.[caption id="attach......
2017-09-14
The Coalition of American Flange Producers (CAFP) formally filed a petition with the U.S. Department of Commerce and the U.S. International Trade Commission,asserting that imports of stainless steel flang......
2017-09-13
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 ......
2017-09-12
ASTM A403 WP304 steel 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 serv......
2017-08-24
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 ord......
2017-08-23
ASTM A403 304L steel 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 service......
2017-08-17
ASTM A234 WP91 steel pipe fittings are butt welding ends,commonly used to be welded with the ASTM A213 T91, A200 P91,A336 F91,A199 T91,A369 FP91,A335 P91 steel pipes.The ASTM A234 WP91 steel pipe fitting ......
2017-08-16
ASTM A234 WP91 steel pipe fitting mean the pipe fitting which material is ASTM A234 WP91,they are used for the pressure piping systems of moderate and high temperature services.ASTM A234 is the standard o......
2017-08-09
ASTM A234 WP22 steel pipe fittings are butt welding ends,commonly used to be welded with the ASTM A335 P22 steel pipes.They are used for the pressure piping systems of moderate and high temperature servic......
2017-08-08
ASTM A234 WP22 steel pipe fitting mean the pipe fitting which material is ASTM A234 WP22,they are used for the pressure piping systems of moderate and high temperature services.ASTM A234 is the standard o......