ASTM A252 Gret 3 Paip PailASTM A252 Gret 3 Paip Pail

ASTM A252 Gret 3 paip pail em ol 'structural steel paip' we ol i wokim bilong putim ol 'axial' na 'lateral' lod i go insait long graun o ston, na kamapim ol gutpela dip faundesen sistem. Ol dispela pail i save givim strong, inap, na longpela taim wok bilong ol bikpela wok bilong sivil na solwara olsem ol bris, ol pot, ol banis bilong holim, na ol indastrial fasiliti.

Ol bikpela gutpela samting bilong ol:

• Gutpela 'drivability' long ol salens graun profail
• Bikpela-seksen strong bilong strongim bending
• Gutpela lod trensfe long skin friksen na end bearing

Low carbon chemistry i sapotim gutpela 'weldability' long taim bilong 'field splicing'.

Gret 3 i gat nambawan strong level aninit long ASTM A252 - we i gutpela long ol hevi-diuti piling.

ASTM A252 Gret 3 paip pail em ol i wokim long kain kain rot bilong wokim bihainim sais bilong paip, ol samting ol i laikim long wokim, na ol spesifikesen bilong projek:

• ERW (Electric Resistance Welded):

Em i gutpela long ol standet 'piling dimensions' wantaim strongpela 'seam' na gutpela saplai bilong wok bilong faundesen long graun.

• LSAW (Longitudinal Submerged Arc Welded):

Em i save givim gutpela stretpela, ol wol i tik, na i gat gutpela weld integriti, na i gutpela long ol bikpela straksa olsem ol bris pia o ol faundesen bilong ol 'offshore jacket'.

• SSAW / Spiral Welded:

Em i mekim ol bikpela 'diameter' pail wantaim gutpela 'stiffness' na 'load transfer capability' insait long ol 'deep marine' na 'port' konstraksen projek.

Pinisim Konstraksen Opsen

Long stretim ol kain kain 'sediment' na 'driving conditions', ol i ken givim ol 'piles' olsem:

• Open-end piles

Larim graun i pas o putim ston soket we friksen resistans i helpim tru long kapasiti

• Ol 'closed-end piles wantaim 'welded pile shoe'

Mekim gutpela rot bilong go insait long ol strongpela graun, mekim gutpela wok bilong 'end-bearing', na daunim bagarap bilong ol 'pile' taim yu draivim ka

Ol dispela rot bilong wokim ol samting i mekim na ol 'pile' i stap gut aninit long ol hevi bilong 'driving' na tu i mekim ol 'load transfer' i kamap gut long taim bilong 'pile' i stap laip.

Ol bikpela 'diameter' opsen i save givim moa 'lateral stiffness' long ol 'port' na 'bridge pier'.

Field splicing tru long butt-weld joints

Weld alainmen i save stiaim wok bilong straksa

Ol kola bilong strongim insait i opsenel bilong draivim ka i go het

Ultrasonik o rediograf tes olsem ol i makim

I dipen long 'site corrosivity':

• Coal-tar epoxy
• Fusion-bonded epoxy (FBE)
• Metallized zinc/aluminum spray
• Katodik proteksen bilong ol hip we i stap aninit long wara

Ol dispela samting i save skruim laip bilong ol 'pile' insait long ol solwara o ol bikpela indastrial graun.

Ol kain rot:

• Draivim hama bilong paitim
• Draivim long haidrolik/vibresen
• Jet long solwara we i gat wesan

Ol benefit bilong pefomens:

• Instolesen hariap wantaim liklik wok bilong digim graun
• Strongpela kompatibiliti wantaim simen infil na strongim ol keis
• Gutpela sapot aninit long win, weiv, o guria

Em i gutpela long:

• Pailing long solwara na long solwara
• Ol banis bilong 'port' na 'quay'
• Ol faundesen bilong bris
• Ol bikpela indastrial straksa

ASTM A252 Gret 3 'steel pipe pail' i save givim gutpela 'drivability', 'structural durability', na longpela taim faundesen pefomens insait long ol hatpela sivil na marine konstraksen envairomen.

Ful 'traceability', redi bilong pinis, 'pile shoes', 'splicing support', olgeta MTC pepa, na BV / ABS witnes inspeksen i stap - we Octal Pipe i givim.

Kontektim nau

FAQ

 

 

Q1: Ol i yusim ASTM A252 Gret 3 paip pail long wanem samting?

A1: Dip faundesen piling olsem wanpela permanen lod-karing memba o olsem wanpela sel bilong ol simen-filled pail.

Q2: Wanem samting i narapela long ASTM A252 Gret 2 na Gret 3?

A2: Gret 3 i gat bikpela strong (olsem 45 ksi yield na 66 ksi tensile).

Q3: ASTM A252 i nidim wanpela 'hydrostatic' tes?

A3: Nogat-haidrostatik tes i no stap long ol A252 paip paip.

Q4: Wanem ol 'tolerance' i stap long ol ASTM A252 paip paip?

A4: Planti taim OD ±1%, bikpela bilong wol ±12%, na hevi +15% / −5%.

Ol setifikesen

 

CE Setifiket

ISO 9001 Setifiket

API Q1 Setifiket

ABS Setifiket

AP-5L Setifiket

API-5CT Setifiket