A tlangpuiin stainless steel welded pipe-ah hian stainless steel anodizing, stainless steel galvanizing, stainless steel chromium plating, stainless steel electroless nickel plating te a awm tlangpui a, mahse stainless steel hi a siamnaah a awm avangin annealing, normalizing, quenching, welding leh process dang neih a ngai ngei ang. A chunglam hian black oxide scale a siam fo thin. Oxide scale hian stainless steel hmel quality a nghawng mai bakah, a hnu lama thil siam chhuah pawh a nghawng tha lo hle. Chuvangin, lei chunglam enkawlna hmanrua, pickling, passivation, leh polishing te chu a hnu lama electroplating pretreatment-a paih chhuah nan hman a ngai a ni. Pipe making machine professional siamtu angin hangao tech (Seko Machinery) tih a ni a. client harsatna chinfel nan kan inpe thin. awmte chu han en ila .
Steel pipe polishing chungchanga harsatna
Polishing hman tlanglawn ber chu mechanical polishing, chemical polishing, leh electrochemical polishing te a ni. Batch finishing chu polishing agent-a abrasive hmanga part chunglam polishing a, a chunglam tifai tur leh polishing effect thlen theihna tur a ni. Polishing hnuah chuan mirror surface 0.4um emaw a aia tlem emaw a surface roughness a awm thei. Part awlsam tak tak nei part te chu hard polishing wheel emaw belt emaw hmangin polishing theih a ni a, complex shape nei part te pawh soft polishing wheel hmangin polishing theih a ni bawk. Batch lian tak tak, a hmun te tak te chu batch hrang hranga chei a ni. Roller roller rolling, vibrating machine vibrating light, centrifuge centrifugal light, leh light rotating te pawh a awm. Mechanical polishing hian surface grinding tlem a nei a, a surface rough tak tak polish pawh a harsa hle.
Hetih lai hian a hmain polishing hmasa a ngai a, polishing wheel leh polishing belt chu grinding atan polishing paste nen moistened a ni a, chu chu rough grinding, middle grinding leh fine grinding-ah then a ni. Fine grinding hnuah chuan surface roughness chu 0.4um a thleng thei. Thil mamawh dang thenkhat, descaling, deburring, welding slag, matting, etc., surface treatment, sandblasting, shot blasting, leh steel wire wheel hmanga brushing te hi a chang chuan an hmang hin. A chunglam chu stainless steel wire wheel hmanga polishing hian iron pollution a veng thei zawk. Polishing degree-a demand hrang hrang ngaihtuah chuan model hrang hrang duhthlan tur tam tak kan nei a, like . Head grinding machine 8 polishing , lu 10, lu 16 leh lu 32, round tube leh squire tube atan. Chemical polishing chu parts te chu solution dik takah dah luh a ni a, a chhan chu solution hian convex parts te chu concave parts te aiin a dissolve rang zawk a, chutiang chuan surface chu leveled a ni a, polishing purpose pawh a thleng thei a ni. A tlangpuiin chemical polishing hian polishing theihna a nei tha lo a, a brightness chu a tlem berah a ti tha thei a ni. Mahse, mechanical polishing aiin hnathawh chhanhimtu leh hun tikhawtlai thei a ni a, a chhung lam chu a chhung lam a tifai thei bawk.
Tun hnaiah pawh 18-8 type austenitic stainless steel surface chu brightener dahin mirror brightness-ah a polih theih thu an sawi bawk. Mahse a hnuaia point hrang hrangte hi ngaihven rawh.
(1) Active surface chu chemical polishing hnuah a lo chhuak a, a corrosion resistance a awm theih nan workpiece chu passivate a ngai a ni.
(2) Bracket leh screw ang chi hmun te tak te tam tak tan chuan polishing uniform siam nan mechanical stirring hman tur a ni.
(3) Stainless steel composite plate leh thil dang tam tak awmna hmun lian tak tak a polishing dawnin, polished surface moist chu a bik takin ngaihven la, polishing zawhah a pum puia silfai tur a ni a, chu chuan surface brightness inang lo a awm loh nan. Electrochemical polishing hian part hrang hrangte reflective performance a ti tha thei a; corrosion resistance a ti tha a; processed parts te surface hardness tihtlem; leh surface roughness tihtlem avanga friction coefficient tihtlem te a ni. Electrochemical polishing hmangin burr leh a dangte pawh a chhuak thei bawk.
Mechanical polishing nena khaikhin chuan electrochemical polishing hian a hnuaia mi ang hian a nei a ni.
(1) Mechanical polishing chuan surface hardened layer leh abrasive inclusions a siam ang a, chu chuan stainless steel-a corrosion resistance a tihziaawm ang a, electrochemical polishing chuan passivated surface a siam ang a, stainless steel-a corrosion resistance a tipung ang.
(2) Electrochemical polishing hian substrate atana thil tul thenkhat a nei a. Entirnan, metallographic structure chu a inang lo a nih chuan a surface polished lo tak a siam ang a, deep scratches pawh a polish thei lo ang. Mechanical polishing hian substrate-ah hian mamawh a nei tlem zawk hle.
(3) Complex shape, wire, plate te tak te leh part te nei part tan chuan electrochemical polishing hi mechanical polishing aiin a awlsam zawk hle.
(4) Electrochemical polishing siam chhuahna efficiency chu mechanical polishing aiin a sang zawk a, mahse workpiece lian tak tak chu polishing tank-ah dah theih a ni lo va, a bik takin current lian tak a ngai a, chu chuan electrochemical polishing tih a ti harsa hle.
(5) Electrochemically polished workpiece-a surface current density chu uniform a ni tur a ni a, a tul chuan pictograph cathode a ngai a, chuti lo chuan surface brightness chu a inang lo ang.
(6) Electrochemical polishing lai hian current hi a lian hle a, fixture leh workpiece hian contact area lian tawk leh contact tha tak a nei tur a ni a, chutiang a nih loh chuan local overheating chuan workpiece chu a hal ang.
(7) Austenitic stainless steel atana hman polishing process thenkhat chu martensitic stainless steel polishing atan hman theih a ni lo va, chu chu a chhe thei hle.
