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China ASTM A355 P11 Alloy Seamless Steel Pipe (1/2"-42
A335p12 Alloy Seamless Steel Pipe, Alloy Seamless Steel Pipe, Astm P9 Alloy Seamless Steel Pipe manufacturer / supplier in China, offering ASTM A355 P11 Alloy Seamless Steel Pipe (1/2"-42"), High Performance Nozzle Type Non Slam Check Valve, Cast Iron Material Non Slam Nozzle Check Valve and
ASTM,BS,JIS,DIN A106 Grade B Seamless Steel Tube 1332404939 - Reply / Edit. Fluid tube,we are one of the largest enterprise for seamless steel pipe in China. we can produce seamless steel pipe with different specifications according to customer's requirement. our main products includeOil
Alloy Seamless Pipe - Hunan Great Steel Pipe Co., Ltd.
ASTM A335-for Walang hirap Ferritic Alloy-Steel Pipe para sa High-Temperatura Serbisyo. ASTM A519-for Walang hirap Carbon at Alloy Steel Mechanical Tubing. ASTM A213-for Walang hirap Ferritic at Austenitic Alloy-Steel boiler, Super heater, at Heat-Exchange Tubes. ASTM ASME (S) A-335 / (S) A-335M Grade at Chemical Komposisyon
What is the difference of material WP5,WP9,WP11,WP22
WP9 is an alloy steel,corresponding to the domestic material 1Cr9Mo,used for some more special pipe manufacturing,WP9 steel grade should be made of fine grain steel.(ASTM A234 WP9 Pipe Fitting) WP11 is the most common alloy material in piping industry.People used the 15Crmo material instead of WP11,recent years,there are correct WP11 raw
One of the Top 500 enterprises in China foreign trade. QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to