Common diameter
: NPS1/2~NPS48, DN15~DN5000
Drive mode: manual (handle, handwheel), gear transmission (worm wheel, bevel gear, positive gear), pneumatic, hydraulic, electric, etc. Connection method: flange, butt welding / socket welding Material: ductile iron, carbon steel (cast steel), stainless steel, alloy steel, chromium molybdenum steel, chromium molybdenum vanadium steel, duplex steel, etc. Standards: PN, German standard DIN, American standard ANSI, Japanese standard JIS/JIK, Russian standard GOST, British standard BS, etc. Application: petroleum, chemical, petrochemical, coal chemical and other industries Pressure level PN, German standard : PN6, PN10, PN16, PN25, PN40, PN64 (63), PN100, PN160, PN200, PN250, PN320 American Standard : Class150, Class300, Class400, Class600, Class800, Class900, Class1500, Class2500 Daily standard : 10K, 20K, 30K, 40K, 63K, 100K Russian standard : Py16, Py25, Py40, Py63, Py100, Py160, Py200 |