BSPP、BSPT、NPTF螺纹(1)

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4、,Straighttion.37°FLAREERMETO®STRAIGHTTHREAD45°INVERTEDSIZEPIPEFOR-SEAL®FLARE-TWIN®7000SERIESO-RINGSAEFLAREFLARE1/81/8-27—5/16-245/16-245/16-245/16-245/16-283/16——3/8-243/8-243/8-243/8-243/8-241/41/4-189/16-187/16-207/16-207/16-207/16-207/16-245/16——1/2-201/2-201/2-201/2-201/2-203/83/8-1

5、811/16-169/16-189/16-189/16-185/8-185/8-187/16—————11/16-1611/16-181/21/2-1413/16-163/4-163/4-163/4-163/4-163/4-185/8—1-147/8-147/8-147/8-147/8-147/8-183/43/4-141-3/16–121-1/16–121-1/16–121-1/16–121-1/16–141-1/16–167/8——1-3/16–121-3/16–121-3/16–12—1-3/16–1611–11-1/21-7/16–121-5/16–121-5

6、/16–121-5/16–12—1-5/16–1611/41-1/4–11-1/21-11/16–121-5/8–121-5/8–121-5/8–12——11/21-1/2–11-1/22-121-7/8–121-7/8–121-7/8–12——22–11-1/2—2-1/2–122-1/2–122-1/2–12——21/22-1/2–8—3-12————33-8—3-1/2–12————PipeFittingscontactatthethreadcrestdashnumberisalwaystheandroot.numeratorofaninchoverTheAme

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