Industrial application te a lo thang zel a, a lo thang chak zawk avangin an rawngbawltu piping product leh system te pawh an kal zel a ngai a ni.
Pipeline siamna hmanrua tam tak awm mah se, industry-a sawihona langsar ber chu Resistance Welded (ERW) leh Seamless (SMLS) steel pipe tehkhin a ni. Chuti a nih chuan eng ber nge tha zawk?
Seamless stainless steel pipe leh welded pipe te hi a lar ber thumal hmanga an danglamna chu weld tel lova danglamna a ni a, mahse, hei hi a bul berah chuan a siamna kalphung danglamna a ni. Hetianga production process danglamna hian an performance leh purpose pahnih a pe a ni.
Seamless pipe siam chhuah .
Seamless steel pipe hi single sheet metal a siam a ni a, a chung lam chu steel pipe a ni a, connection trace awm lovin, seamless steel pipe an ti a ni. A siam dan atanga a lan dan chuan hot rolled pipe, cold rolled pipe, cold pull pipe, extrusion pipe leh pipe pipe pipe te chu awlsam takin an insem a ni.
Seamless piping hi solid cylindrical hunk of steel angin a intan a, chu chu billet an ti a. A la lum lai chuan billet hian centre kaltlanga mandrel pierced a hmang a. A dawt leh tur chu roll leh hollow billet chu stretch a ni. Billets te hi a sei zawng, a diameter leh wall thickness te customer order-a tarlan thlengin dik takin an roll a, an stretch bawk.
A siamna tur welded pipe siam a ni.
Welded pipe original state chu steel strip sei tak, coiled a ni. A duh ang leh a zau zawngin cut la, flat rectangular steel sheet siam rawh. Sheet zau zawng chu pipe pawn lam circumference a ni ang a, he value hi a outer diameter hnuhnung ber chhut nan hman theih a ni ang. Rectangular sheet chu rolling unit kaltlangin a kal a, chu chuan a sir sei zawk chu a inbeng a, cylinder a siam a ni. ERW lai hian high-frequency currents chu a sir inkar ah a inthlak a, chu chuan a melt a, a fuse khawm a ni.
A danglamna tlangpui chu:
Welded pipe hi weld pakhat a tel avangin a pianphungah a chak lo nia ngaih a ni. Seamless tubes hian he apparent structural defect hi a tlachham a, chuvangin a him zawk nia ngaih a ni. Welded pipe hian joint a huam ve tho nain, he production method hian welded pipe tolerance chu customer mamawh aia tam lo a siam a, a thickness pawh a inang tlang hle. Seamless pipe hian thatna chiang tak nei mahse, seamless pipe sawiselna chu rolling leh stretching process-te hian a thickness inmil lo a siam a ni.
Oil, gas, power generation leh pharmaceutical industry-ah chuan high pressure leh high temperature application tam takah chuan seamless piping a ngai a ni. Welding pipe hi a tlangpuiin siam chhuah man tlawm zawk a ni a, temperature, pressure leh service variable dangte chu hman tur standard-a tarlan parameter aia tam a nih loh chuan hman a ni zau hle.
Chutiang bawkin ERW leh structural application-a seamless steel pipe te performance-ah pawh danglamna a awm lo. An pahnih hi inthlak danglam theih an nih laiin, welded pipe man tlawm zawk chu a hlawkpui ve ve a nih chuan seamless pipe tarlan chu awmzia a nei lo.
