Ko te Diamita o waho | 1/4"-30",13.7mm-762mm |
Hōtaka | SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD |
Whakatakotoranga | 1.Outer Diameter:13.7mm---762mm 2.Wall Thickness: 2mm--80mm 3.Te roa:Max 12m 4.Ka taea hoki e matou te whakaputa i runga i nga whakaritenga a nga kaihoko |
Rauemi | 10#,20#,45#,16Mn, A106 GrA, BA53 Gr B, ASTM A192,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
Paerewa | 1.ASTM:ASTM A106 GR.A;ASTM A106 GR.B;ASTM A53 GR.A;ASTM A53 GR.B; ASTM A333;ASTM A335;ASTMA192;ASTM A210,ASTM A179; 2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455; 3.DIN:ST33:ST38ST35;ST42;ST45:ST52.4;ST52; 4.API: API 5L, API 5CT, API LINE PIPE me etahi atu 5. ka taea hoki e matou te whakaputa i runga i te hiahia a te kaihoko |
Tikanga Tukatuka | 1.Kua tohia te makariri 2.Cold hurihia 3. Huri wera |
Ka mutu te kanohi | 1. Peita pango ,Varnish 2. Te whakakikorua i te waikura: 3LPE,FBE,3PEE 3. Piauau |
Ko te paipa i whakahauhia i raro i tenei tohu mo te whakamahi pehanga teitei: nga whakawhiti wera, nga kaitao, nga taputapu whakawhiti wera, nga putorino rite me nga ngongo whakamahana super mo nga tautuhinga pehanga teitei.
ASTM A192te waro maitai korekoreKo te paipa/ngongo ka mahia ma te kumea-matao, ma te wera ranei, i runga i nga korero.
Koeke me te Hanga Matū (%)
Hangahanga matū | C | Mn | P≤ | S≤ | Si≤ |
0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 | |
Me rite te maitai ki te hanganga matū e hiahiatia ana mo te waro, te manganese, te ūkuikui, te whanariki, me te silicon.Ko nga ngongo he tau pakeke kaua e neke ake i te uara motuhake. |
Whakamātautau whakarata;Te whakamatautau mura;whakamātautau pakeke;Te whakamatautau hydrostatic.
Ko nga whakaritenga mo nga rawa miihini kaore e pa ki nga ngongo iti iho i te 1/8 inihi [3.2 mm] te whanui o roto, 0.015 inihi [0.4 mm] ranei te matotoru.
Te pakeke
Tau pakeke Brinell | Tau Maama Rockwell |
137HRB | 77HRB |
Whakamatau Piko
Whakamātautau Pakeke
Whakamātautau Āhuatanga Miihini
OD I roto (mm) | + | - | WT I roto(mm) | + | - |
<1(25.4) | 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 |
1~1.1/2(25.4~38.1) | 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 |
>1.1/2~<2(38.1~50.8) | 0.20 | 0.20 |
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2~<2.1/2(50.8~63.5) | 0.25 | 0.25 |
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2.1/2~<3(63.5~76.2) | 0.30 | 0.30 |
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3~4(76.2~101.6) | 0.38 | 0.38 |
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>4~7.1/2(101.6~190.5) | 0.38 | 0.64 |
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>7.1/2~9(190.5~228.6) | 0.38 | 1.14 |
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Ko nga rahi me te matotoru o nga ngongo e rite ana ki tenei whakaritenga he 1/2 inihi ki te 7 inihi.Ko nga ngongo me etahi atu rahinga ka taea te whakawhiwhi, mena ka tutuki aua ngongo ki nga whakaritenga katoa o tenei whakaritenga. |
ASTM A210 .GR.1 Korehu Wao Wao Kore
ASTM SA210 .GR.C Kohuatanga Wao Koretere