Botop Steel SupplyPajp tal-Azzar ERWminnGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, eċċ
Stil | Standard | Grad | Użu |
Pajp tal-Azzar ERW | API 5L PSL1&PSL2 | GR.B, X42, X46, X52, X60, X65, X70, eċċ | Trasport ta' żejt u gass |
ASTM A53 | GR.A ,GR.B | ||
ASTM A252 | GR.1, GR.2,GR.3 | Għall-Istruttura (Piling) | |
BS EN10210 | S275JRH, S275J0H, S355J0H, S355J2H, eċċ | ||
BS EN10219 | S275JRH, S275J0H, S355J0H, S355J2H, eċċ | ||
JIS G3452 | SGP, eċċ | Trasport ta' Fluwidu bi pressjoni baxxa | |
JIS G3454 | STPG370, STPG410, eċċ | Trasport ta' Fluwidu bi pressjoni għolja | |
JIS G3456 | STPG370, STPG410, STPG480, eċċ | Pajpijiet tal-azzar b'temperatura għolja |
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Ċanfrin tat-Tmiem tal-Pipe
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Pittura Iswed b'Immarkar
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Bundling u Sling
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Spezzjoni tad-Djametru 'l barra
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Spezzjoni tal-Ħxuna tal-Ħitan
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Tmiem Spezzjoni
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Reżistenza elettrika wweldjata (Il-metodu ta 'manifattura huwa Iwweldjar ta' reżistenza elettrika jew iwweldjar tal-butt. Il-metodu tal-finitura jista 'jkun lest bis-sħana jew lest fil-kesħa. Il-pajpijiet lesti fil-kesħa għandhom jiġu ttemprati wara l-manifattura.)
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Tolleranza ta 'OD u WT
Diviżjoni | Tolleranza fuq OD | Tolleranza fuq WT | |
Pajp tal-Azzar ERW | 10.5mm≤D≤48.6mm | ±0.5 mm | -12.5% + Mhux speċifikat |
D=60.5mm | ±0.5 mm | ||
D=76.3mm | ±0.7 mm | ||
89.1mm≤D≤139.8mm | ±0.8 mm | ||
D=165.2mm | ±0.8 mm | ||
D=190.7mm | ±0.9 mm | ||
D=216.3mm | ±1.0 mm | ||
D=241.8mm | ±1.2 mm | ||
D=267.4mm | ±1.3 mm | ||
D=318.5mm | ± 1.5mm | ||
355.6mm≤D≤508.0mm | - |
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Astm A252 ERW Pajp | Pajp tond ERW |
Astm A53 B ERW Pajp | Pajp tal-Azzar Iwweldjat ERW |
Munzell tal-Pipe tal-Azzar ERW | Pajp tal-Azzar Iswed ERW |
Pajp ERW tal-Azzar ħafif | Pajp tal-Azzar tal-Karbonju ERW |
ASTM A53 Gr.A & Gr.B Carbon ERW Steel Pipe Għal Temperatura Għolja
EN10210 S355J2H PAJP TA ' L-AZZAR STRUTTURALI ERW
JIS G3454 Carbon ERW Steel Pipe Pressure Service
JIS G3452 Carbon ERW Pajpijiet ta 'l-Azzar Għal Pajpijiet Ordinarji
EN10219 S275J0H S275J2H / S275JRH STRUTTURALI ERW Steel Piles Pajp