Waa maxay noocyada dunta tuubada ee caadiga ah?

Theduntaee tuubada daloolista

Noocyada dunta tuubada ee caadiga ah waa IF, FH, REG, godka FH, XH, taas oo aan ku badnayn dukaanka qalabka oo aan inta badan la isticmaalin, sida caadiga ah loo isticmaalo HADDII iyo REG caadiga ah.

1.Waxay u taagan tahay saddex tiro, sida 310,410,411, iwm.

2.Lambarka ugu horreeya wuxuu muujinayaa cabbirka (guud ahaan 2 ~ 7): 2- 2-7 / 8 ";3-3-1/2 ";4-4-1/2 ";5-5-1/2 ";6-6-5/8 ";7– 7-5/8 ";

3.Lambarka labaad wuxuu tilmaamayaa nooca dunta (waxaa jira 1, 2, 3), 1- HADDII;2—FH;3– REG;

4.Lambarka saddexaad waxa uu ka dhigan yahay lab iyo dhedig (oo ay matalaan 0 iyo 1) 0- dun dumar ah;1- dunta guud;

4. Noocyada kale ee dunta tuubada ee caanka ah waa BTC, MT, AMT, HT55 iyo wixii la mid ah.

Theduntaee ahTuubooyinka

Noocyada tubooyinka caadiga ah waxaa ka mid ah EU iyo NU, halka kuwa dhifka ah ay ka mid yihiin VAM CUSUB iyo FOX.

1. Farqiga u dhexeeya EU iyo NU waa sida soo socota: Midowga Yurub wuxuu ku dhumucday 8 dun halkii inch;NU waa 10 dun inchkiiba.

2. VAM CUSUB waxa loo isticmaalaa ceelasha gaaska oo leh cidhiidhi gaas wanaagsan.

3. Haddii aysan jirin EU ama NU ka sarreeya 4-1/2 ", waa LTC iyo STC.Fogaanta waxtarka leh ee dunta LTC waa mid dheer, halka masaafada waxtarka leh ee dunta STC ay gaaban tahay, labaduba waa dun wareegsan.

4. P waxa loo isticmaalaa dunta lab, B waxa loo isticmaalaa dunta dheddigga.

5. Xajmiga EU-da ee caadiga ah waa 2-3 / 8 ", 2-7 / 8", 2-7 / 8 ", 3-1 / 2", 4 "iyo 4-1 / 2" iyo wixii la mid ah.

Cabbirrada guud ee dunta NU waa 1.9 ", 2-3/8", 2-7/8 ", 3-1/2", iyo 4-1/2 ".

Cabbirrada caadiga ah ee VAM CUSUB waa 2-7/8 "iyo 3-1/2"

Cabbirrada caadiga ah ee FOX waa 2-7/8 ", iwm. 

Theduntaee ahtuubada daadsan

Noocyada dunta caadiga ah waa HYDRILL CS, HYDRILL 511, TSWP, iyo FL-4S oo laga heli karo 2-7/8 "iyo 4"

1.HYDRILL CS waa 1.9 "iyo dibadda dhumucdiisuna, HYDRILL 511 waa 2-7/8" iyo khafiif ah ilaa dhumucdiisuna, TSWP waa 4 "oo lagu shaabadeeyey laba garab.

2. FL-CS ee 2-7/8 "iyo 4" dun daadinta la wadaago.

Waxaa jira saddex nooc oo dunta caadiga ah:

BTC, ee dunta jaranjarada dhinaca, cabbirka guud waa 5-1 / 2 ", 6-5 / 8", 7 "iyo wixii la mid ah.

STC, hadhuudh wareegsan oo gaaban, cabbirada caadiga ah waa 4-1/2 ", 5-1/2", 6-5/8", 7 ", 7-5/8" iyo wixii la mid ah.

LTC waa dun dheer, cabbirada guud waa 4 ", 4-1/2", 5-1/2 ", 7" iyo wixii la mid ah.

Gaar ahdunta

1. dun gaar ah oo loogu talagalay unugga xiridda: Nooca dunta ACME, cabbirrada guud waa 3.25 ", 4" (3-5/8"), 4.75 ", 6".

Nooca dunta 2.LP: saddex xagal ee qaybta, waxay la mid tahay EU, laakiin waxay leedahay dareen fiiqan taabashada, dunta LP waxaa badanaa loo isticmaalaa cadaadis badan oo badan, cabbirrada caadiga ah waa 2 "iyo 3" .

3.By non-thread: Kuwa caadiga ah waa 1502 iyo 1602.

4. Tuubbada Milling:FJWP