Tube inayofaa chuma cha kaboni ya ASTM SA234
Wakati unahitaji kuamua juu ya chuma, mvunjaji wa mpango wa kwanza anaamua ikiwa inaweza kufanya na vyombo vya habari vya kutu, kama vile brine au kemikali za usindikaji. Ikiwa ni hivyo, utahitaji chuma kisicho na tendaji. Labda ni bora kuchagua neli ya chuma cha pua, lakini angalia mara mbili mali ya vifaa ambavyo utatumia kuona ikiwa zitaguswa.
Aina za kawaida za kiwango cha darasa \ / Ratiba inaisha saizi
ASME B16.11 90¡ãelbow \ / 45¡ãelbow \ / tee \ / msalaba 2000lb Thread 1 \ / 4 "~ 4"
90 ....
Socket-Welding 1 \ / 8 "~ 4"
90 ....
Mtaa wa Elbow 3000lb uliowekwa 1 \ / 8 "~ 2"
6000lb 1 \ / 8 ”~ 1-1 \ / 2"
Tee ya baadaye 3000lb-soketi 1 \ / 4 "~ 2"
6000lb 1 \ / 2 ”~ 1-1 \ / 2"
3000lb iliyosafishwa 3 \ / 8 ”~ 2¡®¡¯
6000lb 1 \ / 2 "~ 2"
9000lb 1 \ / 2 ”~ 1-1 \ / 2"
Flush bushing \ / hex bushing \ / hex plug \ / kuziba pande zote \ / mraba kuziba 3000lb \ / 6000lb Thread 1 \ / 8 "~ 4"
MSS SP79 Reducer Ingiza 3000lb \ / 6000lb \ / 9000lb Socket-Welding 3 \ / 8¡®¯x1 \ / 4 "~ 2 × 1 \ / 2"
MSS SP83 Union 3000lb Socket-Welding \ / Threaded 1 \ / 8 "~ 3"
MSS SP95 Viwango
Plugs za ng'ombe zilizopigwa 1 \ / 8 "~ 12"
MSS SP97 Weldolet Std, XS, Sch 160 \ / xxs Butt-Welding 1 \ / 8 ”~ 36¡ ®¡¯ au kubwa
Sockolet 3000lb \ / 6000lb Socket-Welding 1 \ / 8 "~ 6"
ThreadOlet 3000lb \ / 6000lb Thread 1 \ / 8 "~ 6"
Nipolet xs \ / xxs wazi \ / Thread 1 \ / 2 "~ 2"
Elbolet 3000lb \ / 6000lb Socket-Welding \ / Threaded 1 \ / 4 "~ 2"
Std \ / xs \ / 160 \ / xxs butt-welding 1 \ / 4 ”~ 2-1 \ / 2" au kubwa
Latrolet 3000lb \ / 6000lb Socket-Welding \ / Threaded 1 \ / 2 "~ 2"
Std \ / xs \ / 160 \ / xxs butt-welding 1 \ / 2 ”~ 2-1 \ / 2"
Flangolet, Nipolet, Sweepolet, nk. Inapatikana kama mahitaji ya wateja. BS3799 Hex Nipple 3000lb \ / 6000lb Thread 1 \ / 8 "~ 2" x1 \ / 2 "
Wasimamizi 3000lb iliyofungwa 1 \ / 8 "~ 2"
6000lb iliyosafishwa 1 \ / 8 "~ 4"
Bomba nipple 40 \ / std \ / 80 \ / xs \ / 160 \ / xxs Tazama hapa chini Kumbuka1 1 \ / 8 "~ 6"
Vifaa vya Carbon chuma ASTM \ / asme a \ / sa 122 £ ¨n £ ©