BS6323-4 Cold Finished Seamless Steel Tubes production process, characteristics, application and classification to the direction

Manufacturing process of seamless steel tube can be divided into: Hot-rolled (extrusion), cold rolling (drawing), thermal expansion pipe this several kinds of basic. (2) welded pipe can be divided into: according to the manufacturing process of welded pipe, submerged arc welded steel pipe, plate volume...
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The mechanical properties, structure of organization, the development direction of ASTM A688 Welded Austenitic Stainless Steel Tube and the formation of elements

Austenitic stainless steel, refers to the austenite at room temperature with stainless steel. About 18%, Ni 8%~10%, C about 0.1% Cr content in the steel, has the stable austenite structure. Austenitic chromium nickel stainless steel including 18Cr-8Ni steel and based on the famous Cr, increase...
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The characteristics of the material, the GOST 3262-75 Water Pipes for Water-supply and Gas-supply Steel Pipes specifications, main features and application scope

PVC water supply pipe with the health grade PVC resin as the main raw material, adding stabilizer, lubricant, quantitative filling agent, hyperchromic agent by extrusion, injection molding and injection molding machine of plastic extrusion molding machine, through a water cooling, curing, finalize the design, inspection,...
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The composition, the composition of the austenitic stainless steel pipe structure, mechanical properties, production technology and development direction

Austenitic stainless steel, refers to the austenite at room temperature with stainless steel. About 18%, Ni 8%~10%, C about 0.1% Cr content in the steel, has the stable austenite structure. Austenitic chromium nickel stainless steel including 18Cr-8Ni steel and based on the famous Cr, increase...
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