Hot Sale Large Diameter ASTM A252 GR.B Spiral Welded Carbon Steel Pipe SSAW Pipe for Pile Foundation Works

Lintlha tsa Sehlahisoa



Hobaneng U Khetha Pipe e Welded Spiral?
Tlhaloso
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Melemo ea spiral welded pipe
(1) Hoa khoneha ho sebelisa bophara bo lekanang ba tšepe ea strip ho hlahisa liphaephe tsa tšepe tsa bophara bo fapaneng, hape le ho sebelisa likhoele tse tšesaane ho hlahisa liphaephe tsa tšepe tse bophara bo boholo.
(2) Tlas'a boemo bo tšoanang ba khatello, khatello ea seam e tsoetsoeng ka spiral e nyane ho feta ea seam e otlolohileng seam welded, e leng 75% ho isa ho 90% ea phaephe e otlolohileng ea seam welded, kahoo e khona ho mamella khatello e kholoanyane. Ha ho bapisoa le phala e otlolohileng ea seam welded ea bophara bo tšoanang bo boholo, botenya ba lerako bo ka fokotsoa ka 10% ho isa ho 25% tlasa khatello e tšoanang.
(3) Ho nepahala ha dimensional, mamello ea bophara e sa feteng 0.12%, kheloha e ka tlase ho 12,000, ellipticity e ka tlase ho 1%, ka kakaretso e felisa mokhoa oa ho otlolla le ho otlolla.
(4) Tlhahiso e tsoelang pele, ka khopolo e ka hlahisa phala e telele ea tšepe, hlooho e nyenyane le tahlehelo ea mohatla, tšebeliso ea tšepe e ka eketseha ka 6% ho ea ho 8%.
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LBH
P: Nka fumana quote ho uena joang?
A: O ka re siela molaetsa kapa oa re romella lengolo-tsoibila, re tla u araba ka nako, u ka fumana le lintlha tsa rona tsa mabitso leqepheng la mabitso.
P: Nako ea hau ea ho fana ke efe?
A: Nako ea ho fana hangata e ka ba khoeli ea 1, haeba re na le thepa, re ka romela ka potlako.
P: U tiisa joang hore lihlahisoa tseo ke li fumanang li ntle?
A: Re feme ea tlhahlobo ea 100% pele ho thomello e ka netefatsang boleng.
P: U theha likamano tse ntle tsa nako e telele le rona joang?
A: Re boloka boleng bo botle le theko ea tlhōlisano ho netefatsa melemo ea bareki ba rona.