1. 45 ° BSPT Nwoke, eriri BSPT a pụrụ ịdabere na ya na nkwụnye ihe nkwụnye ọkụ dị na nha dị iche iche.
2. A na-ejikarị na UK, Western Europe, na Japan, na-enye ngwa dị iche iche na mpaghara ndị a.
3. Ejiri ụkpụrụ BSPT (R) nwoke na nwanyị eri, na-agbaso BS 21, ISO 7/1, JIS B 0203, na yiri 3852-2 ụdị Zz JIS B8363.
4. Na-eme ka njikọ dị n'etiti 45 ° BSPT nwoke na eriri ọkpọkọ dị iche iche, gụnyere nkwụnye NPT.
5. Tụkwasị na àgwà na arụmọrụ nke nkwụnye a, na-ezute ụkpụrụ ụlọ ọrụ ma na-enye ngwọta dịgasị iche iche maka mkpa ọkpọkọ gị.
Akụkụ NO. | Eriri | Akụkụ | |||
E | F | A | B | S1 | |
S1T4-02SP | R1/8 "X28 | R1/8 "X28 | 17 | 17 | 11 |
S1T4-04SP | R1/4 "X19 | R1/4 "X19 | 21 | 21 | 14 |
S1T4-04-06SP | R1/4 "X19 | R3/8 "X19 | 21 | 23 | 16 |
S1T4-06SP | R3/8 "X19 | R3/8 "X19 | 23 | 23 | 16 |
S1T4-06-08SP | R3/8 "X19 | R1/2 "X14 | 25 | 29.5 | 22 |
S1T4-08SP | R1/2 "X14 | R1/2 "X14 | 29.5 | 29.5 | 22 |
S1T4-08-12SP | R1/2 "X14 | R3/4 "X14 | 30 | 30.5 | 27 |
S1T4-12SP | R3/4 "X14 | R3/4 "X14 | 30.5 | 30.5 | 27 |
S1T4-12-16SP | R3/4 "X14 | R1 ″ X11 | 32.5 | 38 | 33 |
S1T4-16SP | R1 ″ X11 | R1 ″ X11 | 38 | 38 | 33 |
S1T4-16-20SP | R1 ″ X11 | R1.1/4 "X11 | 42 | 43 | 41 |
S1T4-20SP | R1.1/4 "X11 | R1.1/4 "X11 | 43 | 43 | 41 |
S1T4-24SP | R1.1/2 "X11 | R1.1/2 "X11 | 47.5 | 47.5 | 48 |
S1T4-32SP | R2 ″ X11 | R2 ″ X11 | 53 | 53 | 63 |
Ezubere ya na nkenke, 45° BSPT Nwoke anyị na-agbaso BS 21, ISO 7/1, JIS B 0203, ma yie ụdị 3852-2 Zz JIS B8363, na-eme ka ndakọrịta na njikọ ahaziri ahazi.Ọ na-ejikọta ya na eriri ọkpọkọ dị iche iche, gụnyere nkwụnye NPT, na-enye ngwọta dị iche iche maka mkpa ọkpọkọ gị.
Ị nwere ike ịtụkwasị obi na ịdịmma na arụmọrụ nke nkwụnye a ka ọ na-agbaso ụkpụrụ ụlọ ọrụ, na-ekwe nkwa nrụnye ọkpọkọ na-enweghị nkwụsị.Dị ka ụlọ ọrụ hydraulic kacha mma, Sannke na-enye ngwaahịa na ọrụ pụrụ iche, ahaziri na ihe ị chọrọ.Kpọtụrụ anyị ugbu a maka ahụmịhe hydraulic enweghị nkebi.