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֙C(j)W(wng)վ | “(lin)ϵ҂18166600153 | ղ
  • g(sh)

    PTݼyNPTݼyGݼyݼyą^(q)e

    2019-09-20 10:07:00  (li)Դú“(lin)

    NPTPTGǹݼy

    NPT National (American) Pipe Thread Ŀs(xi)(gu)(bio)(zhn) 60 Fݼyڱ؅^(q)(gu)Ҙ(bio)(zhn)ɲ GB/T12716

    PT Pipe Thread Ŀs(xi) 55 ܷAFݼyٻݼyښW޼Ӣ“(lin)(gu)ңˮúИI(y)FҎ(gu) 1:16 (gu)Ҙ(bio)(zhn)ɲ GB/T7306

    G 55 ȷݼyܷݼyٻݼy壮(bio)ӛ G Aݼy(gu)Ҙ(bio)(zhn)ɲ GB/T7307

    ݼyе1/41/21/8 (bio)ӛָݼyߴֱλӢЃ(ni)ͨ÷ց(li)Q(chng)ݼyߴһڣ1/4 ǣ֣(li)

    G ǹݼyĽy(tng)Q(chng)(Guan)5560ȵĄ֌ڹԵ׷Q(chng)܈AݼyһAӹ

    ZG׷Q(chng)FݼyһAFӹɣһˮܽ^@ӵ(gu)(bio)(bio)עRc

    ݼyݾ(li)ʾӢݼyÿӢ(ni)ݼy(sh)(li)ʾ@*ą^(q)e

    ݼy60ȵ߅ͣӢݼyǵ55ݼy60

    ݼyùƆλ ӢݼyӢƆλ

    ݼyҪÁ(li)M(jn)йܵB(ni)ݼyϾoֱcF܃ɷNQ(chng)ֱָBӵĹֱܵ@ȻݼyֱȹQ(chng)ֱ1/41/21/8ӢݼyĹQ(chng)ֱλӢ硣

    ݼyĽǶȣƺݼy60Ӣ55ȣTMˮݼy30SM܇(ch)ݼyBCݼyҲ60ݼy30Ӣݼy29ȡ_(ti)ݼyTW29 TRTM30ȣ

    ͨݼyݼy MӢWUNCUNEUNEF

    ݼyӢPSPTPF NPSNPTNPTFNPSM

    L(fng)ݼyCTVTV 1/4-20⏽ߴ1A:0.2367-0.2489(6.012-6.322);2A:0.2408-0.2489(6.116-6.322)3A:0.2419-0.2500(6.1443-6.350).

    Ӣݼy չQ(chng)ߴÿӢ(sh)ƶҎ(gu) 

    1/4"-20 ,3/4"-10, 1"-8 1/4"-20ʾ Q(chng)ߴ1/4 󏽞6.35mm25.44=6.35ÿӢ20(li)

    NPTݼy(jin)Ҫߴ

    ӹQ(chng)ߴ
    in

    1/16

    1/8

    1/4

    3/8

    1/2

    3/4

    1

    1 ¼

    1 ½

    2

    2 ½

    3

    3 ½

    4

    in

    0.3125

    0.405

    0.54

    0.675

    0.84

    1.05

    1.315

    1.66

    1.9

    2.375

    2.875

    3.5

    4

    4.5

    mm

    7.9

    10.3

    13.7

    17.1

    21.3

    26.7

    33.4

    42.2

    48.3

    60.3

    73

    88.9

    101.6

    114.3

    ÿӢ(sh)

    27

    18

    14

    11 ½

    8

    ݾࣺmm

    0.9408

    1.411

    1.814

     


    h

ꃹW(wng) 61019002002205̖(ho)