48*5APIܾAPI 5L x70ڏܾ܈r022-60993778 13752731799
48*5APIܾAPI 5L x70ڏܾ܈r022-60993779 13389923087
Aܲ˾ҪIL245ܾ,L290ܾ,L360ܾ,L390ܾ,x42ܾ,x60ܾ,x52ܾ,x56ܾ,˹ܾȲ|Ĺܾܡ
ܾ䓼API5L-PSL1A25/L175 A25P/L175P A/L210 B/L245 X42/L290 X46/L320 X52/L360 X56/L390 X60/L415 X65/L450 X70/L485aƷИ˜ҪAPI 5LAPI 5CT ˾IL245ܾL360ܾX52ܾܾVڣʯ͡ȻIIݔ͚⡢ݔˮݔI
˾ͬrINop䓹Ͻܡ߉偠tЉ偠tܡwܡʯѻ߉ʹʯܵȸNҎğop䓹ܡ|:20#35#45#16Mn20G15CrMoG12Cr1MoVGQ345(B C D E)A333Gr.6(͜عϵ) 16MnDG 10MnDG09DG09Mn2VDG 27SiMnCr5Mo10CrMo910(P22) 1Cr5Mo(P5) 1Cr9Mo(P9)Mڲ:P11P12P22P5P9P91T91Ȳ|ĺϽaƷ˜Ҫ:GB/T8163-2008(w) GB3087-2008(Љ偠t) GB5310-2008(߉偠t) GB6479-2000(߉ʹ) GB9948-2006(ʯѻßop䓹) DIN17175-79ST45.8-ASTMASMEAPI
˾ÑӆNҎطN|op䓹؛rr|ɴk\ \䓏SֱӰl؛]еҎǰԒϵӆ؛Cr؛ ҂ZCõ|͵ărƵۺգxϿ͑
҂|ǣ"MҪṩƷ|䓹 ̓|mMwϵԳֿ
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