ꯌꯨꯌꯥꯑꯣ ꯔꯨꯏꯍꯨꯌꯥ ꯍꯥꯔꯗꯋꯦꯌꯔ ꯐꯦꯛꯇꯔꯤ
ꯏꯃꯦꯜ:
ꯌꯦꯡꯈꯤꯕꯥ: 842 ꯂꯤꯈꯛ: ꯁꯥꯏꯠ ꯑꯦꯗꯤꯇꯔ ꯐꯣꯉꯕꯥ ꯃꯇꯝ: ꯲꯰꯲꯳-꯱꯲-꯱꯸ ꯑꯣꯔꯤꯖꯤꯟ: ꯃꯐꯝ

NPSM, NPTF, NPT, ꯑꯃꯁꯨꯡ BSPT ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯂꯧꯁꯤꯅꯕꯥ ꯉꯃꯗꯕꯅꯥ ꯅꯍꯥꯛꯅꯥ ꯋꯥꯈꯜ ꯋꯥꯕꯥ ꯊꯦꯡꯅꯔꯤꯕ꯭ꯔꯥ? ꯑꯥꯔꯇꯤꯀꯜ ꯑꯁꯤꯅꯥ ꯅꯍꯥꯀꯄꯨ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯑꯀꯨꯞꯄꯥ ꯂꯧꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯂꯃꯖꯤꯡꯒꯅꯤ, ꯑꯃꯁꯨꯡ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯋꯥꯈꯜꯂꯣꯅꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯃꯈꯣꯌꯕꯨ ꯀꯔꯝꯅꯥ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯒꯅꯤ ꯍꯥꯌꯕꯗꯨ ꯇꯥꯀꯄꯤꯒꯅꯤ꯫

ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯍꯥꯌꯅꯥ ꯀꯧꯏ ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ . ꯃꯁꯤ ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯠ ꯃꯈꯜ ꯑꯃꯅꯤ꯫ ꯄꯥꯏꯞ ꯑꯃꯁꯨꯡ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯌꯥꯑꯣꯍꯟꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯃꯈꯥꯗꯥ ꯅꯍꯥꯛꯅꯥ ꯈꯉꯒꯗꯕꯥ ꯋꯥꯐꯃꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤ:
l ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯗꯁꯤꯡ : NPT ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯏꯟꯆꯤ ꯑꯃꯗꯥ ꯏꯟꯆꯤ 1/16ꯒꯤ ꯆꯥꯡꯗꯥ ꯇꯦꯞ ꯇꯧꯏ, ꯃꯁꯤꯅꯥ ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯔꯣꯏꯕꯥ ꯃꯐꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯂꯨꯝꯅꯥ ꯂꯧꯏ꯫
l ꯊ꯭ꯔꯦꯗ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ : ꯃꯈꯣꯌꯅꯥ ANSI/ASME B1.20.1 ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯑꯁꯤ ꯉꯥꯛꯅꯥ ꯆꯠꯂꯤ꯫
l ꯊ꯭ꯔꯦꯗ ꯑꯦꯉ꯭ꯒꯜ : ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯶꯰° ꯐ꯭ꯂꯥꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯥ ꯂꯩ ..
l ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ : ꯃꯈꯣꯌꯅꯥ ꯑꯃꯥ ꯁꯦꯝꯃꯤ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯑꯃꯥ ꯌꯥꯑꯣꯕꯥ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯠ ꯑꯃꯁꯨꯡ ꯔꯨꯠꯁꯤꯡꯒꯤ .
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯃꯐꯝ ꯈꯨꯗꯤꯡꯃꯛꯇꯥ ꯂꯩꯔꯤ . ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯃꯥ ꯁꯣꯌꯗꯅꯥ ꯐꯪꯍꯟꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯩ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ :
l ꯐ꯭ꯂꯨꯏꯗ ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁ ꯇ꯭ꯔꯥꯟꯁꯐꯔ : ꯏꯁꯤꯡ, ꯊꯨꯝ ꯅꯠꯠꯔꯒꯥ ꯒ꯭ꯌꯥꯁ ꯄꯨꯕꯥ ꯄꯥꯏꯄꯁꯤꯡ꯫
l ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ : ꯄ꯭ꯔꯦꯁꯔ ꯃꯥꯄꯂꯒꯤ ꯏꯛꯌꯨꯏꯄꯃꯦꯟꯇ꯫
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯑꯣꯔꯤ:
l ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯌꯨ.ꯑꯦꯁ .
ꯑꯦꯜ ꯑꯣꯇꯣꯃꯣꯇꯤꯕ .
ꯑꯦꯜ ꯑꯦꯔꯣꯁ꯭ꯄꯦꯁ .
NPT ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ, ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯐꯕꯥ ꯄ꯭ꯔꯦꯛꯇꯤꯁꯁꯤꯡ ꯑꯁꯤ ꯏꯅꯒꯗꯕꯅꯤ:
1. PTFE ꯇꯦꯞ ꯁꯤꯖꯤꯟꯅꯧ : PTFE ꯇꯦꯞ (Teflon) ꯑꯗꯨ ꯅꯨꯄꯥꯒꯤ ꯊꯣꯡꯅꯥꯎ ꯑꯗꯨꯒꯤ ꯃꯅꯥꯛꯇꯥ ꯀꯨꯄꯁꯤꯜꯂꯨ꯫ ꯁꯤꯜ ꯑꯗꯨ ꯐꯒꯠꯍꯟꯅꯕꯥ
2. ꯑꯍꯦꯅꯕꯥ ꯇꯠꯄꯥ ꯌꯥꯎꯔꯣꯏꯗꯕꯅꯤ : ꯑꯍꯦꯅꯕꯥ ꯇꯠꯄꯥ ꯌꯥꯏ꯫ꯍꯥꯌꯕꯁꯤꯅꯥ , ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯗꯨ ꯁꯣꯀꯍꯅꯕꯥ
3. ꯂꯤꯛ ꯑꯣꯏꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯆꯦꯛ ꯇꯧꯕꯤꯌꯨ : ꯃꯇꯝ ꯄꯨꯝꯅꯃꯛꯇꯥ ꯀꯅꯦꯛꯁꯟ ꯑꯗꯨ ꯂꯤꯛ ꯑꯣꯏꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯇꯦꯁ꯭ꯠ ꯇꯧ꯫
ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯁꯤꯖꯤꯟꯅꯕꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯑꯣꯔꯤ:
l ꯀꯅꯦꯛꯇꯤꯡ ꯄꯥꯏꯄꯁꯤꯡ : ꯅꯍꯥꯛꯀꯤ ꯌꯨꯃꯒꯤ ꯄ꯭ꯂꯝꯕꯤꯡꯗꯥ ꯂꯩꯕꯥ ꯃꯑꯣꯡꯗꯥ꯫
l ꯐꯤꯇꯤꯡꯁꯤꯡ : ꯐ꯭ꯂꯣꯒꯤ ꯃꯥꯌꯀꯩ ꯍꯣꯡꯗꯣꯀꯄꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯂꯤꯕꯥ ꯑꯦꯂꯕꯣꯛꯁ ꯅꯠꯠꯔꯒꯥ ꯇꯤꯁꯤꯡꯒꯨꯝꯅꯥ꯫
l ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ : ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯀꯅꯕꯥ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫
l ꯄꯥꯛ ꯁꯟꯅꯥ ꯌꯥꯅꯔꯕꯥ : ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤ ꯀꯌꯥꯗꯥ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯑꯣꯏꯔꯤ꯫
l ꯑꯣꯚꯔ-ꯇꯥꯏꯒꯟ ꯇꯧꯕꯒꯤ ꯔꯤꯁ꯭ꯛ : ꯊ꯭ꯔꯦꯗꯁꯤꯡꯗꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯌꯥꯏ꯫
l ꯁꯤꯂꯤꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯌꯥꯏ : ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ, ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯑꯃꯥ ꯁꯣꯌꯗꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯑꯍꯦꯅꯕꯥ ꯁꯤꯂꯤꯡ ꯃꯊꯧ ꯇꯥꯏ꯫
L NPTF , ꯅꯠꯠꯔꯒꯥ ꯅꯦꯁꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ ꯐ꯭ꯌꯨꯑꯦꯜ , ꯍꯥꯌꯅꯥꯁꯨ ꯈꯪꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ , ꯑꯍꯦꯅꯕꯥ ꯁꯤꯂꯟꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯍꯦꯟꯅꯥ ꯀꯅꯕꯥ ꯁꯤꯜ ꯑꯃꯥ ꯄꯤꯅꯕꯥ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫
L NPTF ꯊ꯭ꯔꯦꯗꯁꯤꯡꯗꯥ ꯈꯔꯥ ꯇꯣꯉꯥꯅꯕꯥ ꯗꯤꯖꯥꯏꯟ ꯑꯃꯥ ꯂꯩ ꯃꯗꯨꯅꯥ ꯑꯃꯥ ꯄꯤꯕꯥ ꯌꯥꯍꯜꯂꯤ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ ꯁꯤꯖꯤꯟꯅꯗꯅꯥ ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ ꯅꯠꯠꯔꯒꯥ ꯑꯇꯣꯞꯄꯥ ꯁꯤꯂꯟꯇꯁꯤꯡ , ꯃꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.
ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ, ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯑꯃꯥ ꯁꯦꯝꯕꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯑꯣꯏꯔꯤ꯫ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯀꯅꯦꯛꯁꯟ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯑꯃꯁꯨꯡ ꯄꯥꯛ ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯅꯍꯥꯛꯅꯥ ꯒꯥꯔꯤ ꯑꯃꯗꯥ ꯊꯕꯛ ꯇꯧꯔꯕꯁꯨ ꯅꯠꯠꯔꯒꯥ ꯌꯨꯃꯗꯥ ꯂꯤꯛ ꯑꯃꯥ ꯐꯤꯛꯁ ꯇꯧꯔꯕꯁꯨ, ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.

ꯈꯉꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯍꯥꯌꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ . ꯍꯥꯌꯔꯤꯕꯥ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯥ ꯃꯥꯟꯅꯩ ꯑꯗꯨꯕꯨ ꯃꯁꯤ ꯍꯦꯟꯅꯥ ꯐꯕꯥ ꯁꯤꯜ ꯑꯃꯒꯤꯗꯃꯛ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫ NPTF ꯊ꯭ꯔꯦꯗꯁꯤꯡꯗꯥ ꯂꯩ ꯑꯃꯁꯨꯡ 60° ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯑꯃꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯔꯨꯇꯁꯤꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯄꯨꯟꯅꯥ ꯀꯨꯄꯁꯤꯟꯗꯨꯅꯥ ꯑꯍꯦꯅꯕꯥ ꯁꯤꯂꯟꯇꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯑꯀꯅꯕꯥ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯃꯥꯟꯅꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯎꯕꯥ ꯃꯇꯃꯗꯥ, ꯃꯈꯣꯌꯒꯤ ꯗꯤꯖꯥꯏꯅꯁꯤꯡ ꯑꯁꯤ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯑꯣꯏ . NPT ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯥꯗꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯏ ANSI/ASME B1.20.1ꯒꯤ , ꯑꯃꯁꯨꯡ ꯃꯈꯣꯌꯅꯥ PTFE ꯇꯦꯞ ꯅꯠꯠꯔꯒꯥ ꯑꯇꯩ ꯁꯤꯂꯤꯡꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯌꯥꯏ ꯑꯃꯥ ꯁꯣꯌꯗꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ . ꯑꯃꯔꯣꯃꯗꯥ, ANSI B1.20.3 ꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ . ꯃꯈꯣꯌꯅꯥ ꯃꯁꯤ ꯌꯥꯍꯅꯕꯥ ꯗꯤꯖꯥꯏꯟ ꯑꯃꯅꯥ ꯐꯪꯕꯥ ꯉꯝꯃꯤ , ꯃꯁꯤꯅꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯠ ꯑꯃꯁꯨꯡ ꯔꯨꯠꯁꯤꯡ ꯄꯨꯟꯅꯥ ꯁ꯭ꯛꯕ꯭ꯌꯥꯁ ꯇꯧꯕꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯃꯒꯠꯂꯤ꯫.
ꯃꯥꯂꯦꯝ ꯑꯁꯤꯗꯥ ꯐ꯭ꯌꯨꯑꯦꯜ ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁꯀꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ. ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯈꯤꯕꯅꯤ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ . ꯍꯥꯌꯔꯤꯕꯥ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯂꯤꯛ ꯑꯣꯏꯕꯥ ꯉꯃꯗꯦ, ꯃꯔꯃꯗꯤ ꯑꯄꯤꯀꯄꯥ ꯑꯃꯅꯥ ꯐꯥꯑꯣꯕꯥ ꯈꯨꯗꯣꯡꯊꯤꯅꯤꯡꯉꯥꯏ ꯑꯣꯏꯕꯥ ꯌꯥꯏ꯫ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯐ꯭ꯂꯨꯏꯗ ꯅꯠꯠꯔꯒꯥ ꯒ꯭ꯌꯥꯁꯀꯤ ꯁꯨꯡꯗꯣꯛꯠꯔꯤꯕꯥ ꯑꯃꯁꯨꯡ ꯏꯟꯇꯤꯒ꯭ꯔꯤꯇꯤ ꯉꯥꯛꯇꯨꯅꯥ ꯊꯝꯕꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯃꯐꯃꯁꯤꯡꯗꯥ
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ . ꯑꯗꯨꯝ ꯑꯣꯏꯅꯃꯛ, ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ. ꯑꯃꯁꯨꯡ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. NPTF ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ NPT ꯐꯤꯇꯤꯡꯁꯤꯡꯗꯥ ꯁ꯭ꯛꯔꯨ ꯇꯧꯕꯥ ꯌꯥꯏ, ꯑꯗꯨꯕꯨ ꯔꯤꯚꯔꯁ ꯑꯁꯤ ꯃꯑꯣꯡ ꯆꯨꯝꯅꯥ ꯁꯤꯜ ꯇꯧꯗꯕꯥ ꯌꯥꯏ ꯃꯔꯃꯗꯤ NPTF ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯅꯛꯅꯥ ꯐꯤꯠ ꯑꯣꯏꯅꯕꯒꯤꯗꯃꯛ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯕꯅꯤ꯫ ꯏꯁꯨꯁꯤꯡ ꯊꯤꯡꯅꯕꯥ ꯃꯈꯣꯌꯕꯨ ꯃꯤꯛꯁ ꯇꯧꯗ꯭ꯔꯤꯉꯩꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯀꯝꯄꯦꯇꯤꯕꯤꯂꯤꯇꯤ ꯌꯦꯡꯁꯤꯅꯕꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯃꯔꯨꯑꯣꯏ꯫ ꯒꯦꯂꯤꯡ ꯅꯠꯠꯔꯒꯥ ꯑꯁꯣꯏ-ꯑꯉꯥꯝ ꯌꯥꯑꯣꯗꯕꯥ ꯁꯤꯂꯤꯡꯒꯨꯝꯕꯥ

ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯜ ꯑꯃꯅꯤ ꯁ꯭ꯠꯔꯦꯠ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯠ . ꯃꯈꯣꯌꯅꯥ ANSI/ASME B1.20.1 ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯂꯤ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯅꯒꯤꯗꯃꯛ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯕꯒꯤ ꯃꯍꯨꯠꯇꯥ ꯃꯈꯣꯌꯗꯥ ꯶꯰° ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯂꯩ ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯂꯣꯌꯅꯅꯥ ꯁꯤꯖꯤꯟꯅꯅꯕꯥ ꯍꯥꯌꯕꯅꯤ꯫ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡꯒꯥ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ .
NPSM ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯋꯥꯐꯃꯁꯤꯡ : - ꯃꯈꯣꯌ ꯑꯁꯤ ꯄꯦꯔꯥꯂꯥꯏꯖ ꯑꯣꯏ , ꯃꯁꯤꯅꯥ ꯇꯥꯛꯂꯤꯕꯗꯤ ꯗꯥꯏꯑꯦꯃꯤꯇꯔ ꯑꯁꯤ ꯂꯦꯞꯇꯅꯥ ꯂꯩ꯫ - NPSM ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯇꯦꯄꯔ ꯇꯧꯗꯦ꯫ - ꯃꯈꯣꯌ ꯑꯁꯤ NPT (ꯅꯦꯁꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ) ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯨꯝꯅꯥ ꯁꯦꯝꯅꯕꯒꯤꯗꯃꯛ ꯁꯤꯖꯤꯟꯅꯩ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯅꯁꯤꯡ . - ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ ꯑꯁꯤ ꯒ꯭ꯌꯥꯁꯀꯦꯠꯁꯤꯡꯗꯒꯤ ꯂꯥꯀꯏ, ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯃꯁꯥꯃꯛ ꯅꯠꯇꯦ꯫
ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯐꯪꯏ꯫ ꯑꯃꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯌꯥꯝꯅꯥ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯃꯐꯃꯗꯥ ꯃꯈꯣꯌꯅꯥ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯐꯖꯅꯥ ꯊꯕꯛ ꯇꯧꯏ ꯄ꯭ꯔꯦꯁꯔ ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯨꯝꯕꯥ . ꯅꯨꯄꯤ ꯄꯥꯏꯞ ꯁꯨꯏꯚꯦꯜ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯀꯃꯟ ꯑꯣꯏ, ꯃꯁꯤꯅꯥ ꯑꯀꯅꯕꯥ ꯃꯐꯃꯁꯤꯡꯗꯥ ꯐꯖꯅꯥ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯕꯥ ꯌꯥꯍꯜꯂꯤ꯫
ꯑꯥꯏꯗꯤꯌꯥꯜ ꯌꯨꯖꯔ ꯀꯦꯁꯁꯤꯡꯗꯤ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤꯡꯁꯤꯅꯤ: - ꯃꯐꯝ ꯑꯗꯨꯗꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯑꯃꯥ ꯊ꯭ꯔꯦꯗ ꯁꯤꯜ ꯑꯃꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯃꯔꯨꯑꯣꯏ꯫ - ꯆꯥꯡ ꯅꯥꯏꯅꯥ ꯗꯤꯁꯑꯦꯕꯜ ꯇꯧꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯁꯦꯃꯖꯤꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ꯫ - ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡ ꯍꯦꯟꯅꯥ ꯐꯩ꯫ ꯊ꯭ꯔꯦꯗ ꯁꯤꯂꯤꯡꯗꯒꯤ .
ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯅꯥ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ. (ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ ꯐ꯭ꯌꯨꯑꯦꯜ) ꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁ꯭ꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯍꯥꯌꯅꯥ ꯈꯉꯅꯕꯥ . ꯃꯈꯣꯌꯅꯥ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯆꯥꯡꯗꯝꯅꯔꯤꯕꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤ:
L NPTF ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯑꯃꯥ ꯄꯤꯅꯕꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯕꯅꯤ꯫ ꯃꯈꯣꯌꯅꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯑꯍꯦꯅꯕꯥ ꯁꯤꯂꯤꯡꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯑꯃꯥ ꯁꯦꯝꯃꯤ . ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ ꯃꯔꯛꯇꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯊ꯭ꯔꯦꯗ ꯔꯨꯠꯁꯤꯡꯒꯤ .
l ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ . .
L NPSM ꯑꯁꯤ ꯏꯟꯇꯔꯆꯦꯟꯖ ꯇꯧꯕꯥ ꯌꯥꯗꯦ꯫ NPTF ꯅꯠꯠꯔꯒꯥ NPTꯒꯥ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯊ꯭ꯔꯦꯗ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ
ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯣꯌꯒꯤ ꯚꯦꯜꯌꯨ ꯇꯧꯏ ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤꯒꯤꯗꯃꯛꯇꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯗꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ . ꯃꯈꯣꯌ ꯑꯁꯤ: - ꯐ꯭ꯂꯨꯏꯗ ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁ ꯇ꯭ꯔꯥꯟꯁꯐꯔ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯄꯥꯛ-ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ - ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯑꯃꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ .
ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯑꯣꯔꯤ: - ꯏꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯐꯠꯇ-ꯍꯧꯗꯤꯁꯤꯡ ꯁꯦꯡꯗꯣꯀꯄꯥ꯫ - ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ꯫ - ꯂꯨꯕ꯭ꯔꯤꯀꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ꯫

ꯑꯩꯈꯣꯌꯅꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ . ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯍꯥꯌꯅꯥ ꯊꯣꯅꯈꯤ ꯕ꯭ꯔꯤꯇꯤꯁꯀꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯄꯥꯏꯞ ꯇꯦꯄꯔ . ꯃꯁꯤ ꯃꯈꯜ ꯑꯃꯅꯤ ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯠ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ . ꯃꯁꯤꯒꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯑꯁꯤ ꯕꯤ.ꯑꯦꯁ.꯲꯱ ꯑꯃꯁꯨꯡ ꯑꯥꯏ.ꯑꯦꯁ.ꯑꯣ..
ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯈꯟꯅꯕꯥ ꯑꯃꯅꯤ꯫ ꯃꯈꯣꯌ ꯑꯁꯤ 60°ꯒꯤ ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯂꯩ ꯑꯃꯁꯨꯡ ꯃꯈꯣꯌ ꯑꯁꯤ ꯇꯦꯞ ꯇꯧꯏ, ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯃꯈꯣꯌ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯂꯨꯝꯅꯥ ꯆꯠꯄꯥ ꯃꯇꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯂꯨꯝꯅꯥ ꯂꯧꯏ꯫ ꯃꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ . .
ꯍꯧꯖꯤꯛ, ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ . ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ., ꯅꯠꯠꯔꯒꯥ ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ ꯐ꯭ꯌꯨꯑꯦꯜ , ꯑꯌꯥꯝꯕꯅꯥ ꯈꯉꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁ꯭ꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ , ꯍꯥꯌꯅꯥ ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ.ꯕꯤ.꯱.꯲꯰.꯳ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯃꯁꯤꯅꯥ ꯃꯁꯤ ꯑꯃꯥ ꯁꯦꯃꯗꯨꯅꯥ ꯐꯪꯕꯥ ꯉꯝꯃꯤ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ ꯃꯔꯛꯇꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯊ꯭ꯔꯦꯗ ꯔꯨꯠꯁꯤꯡꯒꯤ . ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯁꯤꯜ ꯇꯧꯅꯕꯒꯤꯗꯃꯛ ꯐꯤꯠ ꯑꯣꯏꯅꯥ ꯊꯥꯖꯕꯥ ꯊꯃꯗꯦ꯫ ꯃꯗꯨꯒꯤ ꯃꯍꯨꯠꯇꯥ, ꯃꯁꯤꯗꯥ ꯊ꯭ꯔꯦꯗ ꯁꯤꯂꯟꯇ ꯑꯃꯥ ꯒꯨꯝꯕꯥ ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ (ꯇꯦꯐ꯭ꯂꯣꯟ) ꯅꯠꯠꯔꯒꯥ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯑꯃꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯌꯥꯏ꯫ ꯂꯤꯛ ꯑꯣꯏꯍꯟꯗꯅꯕꯥ
ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ. ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯎꯕꯥ ꯐꯪꯏ . ꯃꯈꯣꯌꯅꯥ ꯑꯃꯥ ꯁꯦꯝꯕꯥ ꯉꯝꯕꯅꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯃꯈꯣꯌꯕꯨ ꯏꯟꯇꯔꯅꯦꯁ꯭ꯅꯦꯜ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯀꯌꯥꯒꯤꯗꯃꯛ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯍꯜꯂꯤ꯫
ꯑꯩꯈꯣꯌꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.(ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯁ꯭ꯠꯔꯦꯠ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ) ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯄꯤ.(ꯕ꯭ꯔꯤꯇꯤꯁ ꯄꯦꯔꯥꯂꯦꯜ ꯄꯥꯏꯞ) ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯒꯨꯝꯕꯥ ꯑꯇꯣꯞꯄꯥ ꯊ꯭ꯔꯦꯗ ꯃꯈꯂꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ . ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯅꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ ꯑꯃꯥ ꯁꯦꯝꯃꯤ ꯑꯃꯥ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯕꯣꯟꯗ ꯔꯤꯡ ꯁꯤꯜ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡ , ꯃꯁꯤꯅꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯄꯤ.
ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ . ꯃꯈꯣꯌ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯗꯥ ꯍꯦꯟꯅꯥ ꯂꯥꯌꯕꯥ ꯑꯣꯏ , ꯃꯈꯣꯌꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯗꯒꯤ ꯑꯀꯛꯅꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯃꯊꯧ ꯇꯥꯏ꯫ ꯑꯇꯥꯒꯨꯝꯕꯥ ꯏꯁꯨꯁꯤꯡ ꯊꯤꯡꯅꯕꯥ ꯒꯦꯂꯤꯡ ꯅꯠꯠꯔꯒꯥ ꯑꯣꯚꯔ-ꯇꯥꯏꯠꯅꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯑꯃꯥꯡ-
ꯑꯩꯈꯣꯌꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ., ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ., ꯑꯦꯟ.ꯄꯤ.ꯇꯤ., ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯨꯝꯕꯥ ꯊ꯭ꯔꯦꯗ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯋꯥꯔꯤ ꯁꯥꯕꯥ ꯃꯇꯃꯗꯥ , ꯃꯁꯤ ꯄꯨꯝꯅꯃꯛ ꯑꯁꯤ ꯃꯈꯣꯌꯅꯥ ꯄꯥꯏꯄꯁꯤꯡ ꯑꯁꯤ ꯀꯔꯝꯅꯥ ꯁꯝꯅꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯁꯤꯜ ꯇꯧꯕꯒꯦ ꯍꯥꯌꯕꯗꯨꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯑꯣꯏꯔꯤ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯊ꯭ꯔꯦꯗ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯑꯩꯈꯣꯌꯗꯥ ꯋꯥꯐꯃꯁꯤꯡ ꯑꯁꯤ ꯆꯨꯝꯅꯥ ꯄꯨꯟꯅꯥ ꯆꯠꯃꯤꯟꯅꯕꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ꯫ ꯃꯁꯤ ꯂꯦꯒꯣ ꯕ꯭ꯂꯣꯀꯁꯤꯡꯒꯨꯝꯅꯥ ꯈꯅꯕꯤꯌꯨ – ꯃꯈꯣꯌꯅꯥ ꯄꯨꯟꯅꯥ ꯂꯦꯄꯃꯤꯟꯅꯅꯕꯥ ꯃꯄꯨꯡ ꯐꯥꯅꯥ ꯃꯥꯟꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯏ꯫
L NPSM ꯑꯃꯁꯨꯡ NPSꯅꯥ ꯁ꯭ꯠꯔꯦꯠ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯂꯩ, ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯃꯈꯣꯌ ꯑꯁꯤ ꯁ꯭ꯛꯔꯨ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯆꯦꯠꯁꯤꯜꯂꯛꯇꯦ꯫
l npt , nptf , ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ . ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯃꯈꯣꯌ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯀꯅꯈꯠꯂꯀꯏ, ꯃꯈꯜ ꯑꯃꯒꯤ ꯐꯅꯦꯂꯒꯨꯝꯅꯥ, ꯃꯁꯤꯅꯥ ꯂꯤꯛ ꯑꯣꯏꯕꯥ ꯊꯤꯡꯕꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ꯫
ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁ ꯏꯟꯁꯇꯤꯠꯌꯨꯠ (ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ.)ꯅꯥ ꯌꯨ.ꯑꯦꯁ.ꯇꯥ ꯂꯩꯔꯤꯕꯥ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤꯒꯤ ꯀꯥꯡꯂꯣꯅꯁꯤꯡ ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ, ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ./ꯑꯦ.ꯑꯦꯁ.ꯑꯦꯝ.ꯏ.ꯕꯤ.꯱.꯲꯰.꯱ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯃꯈꯣꯌꯅꯥ ꯑꯩꯈꯣꯌꯗꯥ ꯍꯥꯌꯔꯤ ꯃꯗꯨꯗꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯆꯥꯎꯒꯗꯒꯦ, ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯏꯟꯆꯤ ꯑꯃꯗꯥ ꯂꯩꯕꯒꯦ (ꯃꯗꯨꯗꯤ ꯊꯣꯡꯅꯥꯑꯣ ꯃꯁꯤꯡꯅꯤ), ꯑꯃꯁꯨꯡ ꯃꯈꯣꯌꯅꯥ ꯂꯩꯒꯗꯕꯥ ꯃꯑꯣꯡ ꯑꯗꯨ꯫
ꯃꯆꯥꯀꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯃꯔꯨ ꯑꯣꯏ꯫ ꯑꯌꯥꯝꯕꯥ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯁꯤ ꯁ꯭ꯇꯤꯜ ꯅꯠꯠꯔꯒꯥ ꯕ꯭ꯔꯥꯁꯒꯨꯝꯕꯥ ꯙꯥꯇꯨꯅꯤ, ꯃꯔꯃꯗꯤ ꯃꯈꯣꯌ ꯑꯁꯤ ꯃꯄꯥꯉ꯭ꯒꯜ ꯀꯜꯂꯤ꯫ ꯁꯔꯨꯀꯁꯤꯡ ꯑꯁꯤ ꯁꯦꯝꯕꯥ ꯑꯁꯤꯅꯥ ꯃꯈꯣꯌ ꯑꯁꯤ ꯁꯥꯐꯕꯥ ꯑꯣꯏꯍꯟꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯑꯀꯅꯕꯥ ꯅꯤꯌꯃꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯂꯤ꯫ ꯃꯁꯤ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁꯀꯤ ꯃꯇꯥꯡꯗꯥ ꯑꯣꯏꯔꯤ – ꯃꯇꯝ ꯈꯨꯗꯤꯡꯗꯥ ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯀꯦꯛ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯔꯦꯁꯤꯄꯤ ꯑꯃꯥ ꯇꯨꯡ ꯏꯟꯕꯥ ꯑꯁꯤꯒꯨꯝꯕꯥ꯫
l ANSI B1.20.3 ꯑꯃꯁꯨꯡ AS 1722.1 ꯑꯁꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯀꯔꯝꯅꯥ ꯁꯦꯃꯒꯅꯤ ꯍꯥꯌꯕꯒꯤ ꯂꯃꯖꯤꯡ-ꯂꯃꯇꯥꯛ ꯈꯔꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ .
l ꯌꯨ.ꯀꯦ.ꯗꯥ ꯃꯈꯣꯌꯅꯥ ꯕꯤ.ꯑꯦꯁ.꯲꯱ ꯑꯃꯁꯨꯡ ꯑꯥꯏ.ꯑꯦꯁ.ꯑꯣ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯄꯤ.ꯒꯤ .
ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡꯅꯁꯨ ꯃꯈꯣꯌꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯅꯥ ꯂꯤꯛ ꯑꯣꯏꯗꯅꯥ ꯅꯠꯠꯔꯒꯥ ꯊꯨꯒꯥꯏꯗꯅꯥ ꯃꯈꯣꯌꯅꯥ ꯇꯧꯒꯗꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯍꯦꯟꯗꯜ ꯇꯧꯕꯥ ꯉꯃꯒꯅꯤ ꯍꯥꯌꯕꯥ ꯁꯣꯏꯗꯅꯥ ꯈꯉꯒꯗꯕꯅꯤ꯫ ꯃꯐꯝ ꯑꯗꯨꯗꯥ ꯀ꯭ꯕꯥꯂꯤꯇꯤ ꯑꯦꯁꯨꯔꯦꯟꯁ ꯂꯥꯀꯏ꯫
ꯊ꯭ꯔꯦꯗ ꯗꯥꯏꯃꯦꯟꯁꯅꯁꯤꯡꯗꯥ ꯄꯤꯆ (ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯂꯥꯞꯅꯥ ꯂꯩꯕꯒꯦ) ꯑꯃꯁꯨꯡ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯌꯥꯑꯣꯔꯤ꯫ ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯤ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ .,
l ꯇꯣꯂꯔꯦꯟꯁ ꯍꯥꯌꯕꯁꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯤ ꯁꯥꯏꯖ ꯑꯃꯁꯨꯡ ꯃꯑꯣꯡ-ꯃꯇꯧꯗꯥ ꯑꯌꯥꯕꯥ ꯄꯤꯔꯤꯕꯥ ꯑꯄꯤꯀꯄꯥ ꯈꯦꯠꯅꯕꯥ ꯑꯗꯨꯅꯤ꯫ ꯃꯈꯣꯌꯁꯤꯡ ꯑꯁꯤ ꯐꯤꯇꯤꯡ ꯄꯤꯁꯁꯤꯡꯗꯥ ꯌꯥꯑꯣꯕꯥ ꯋꯤꯒꯜ ꯔꯨꯃꯒꯨꯝꯕꯅꯤ꯫
l ꯀ꯭ꯕꯥꯂꯤꯇꯤ ꯑꯦꯁꯨꯔꯦꯟꯁ ꯍꯥꯌꯕꯁꯤꯅꯥ ꯁꯔꯨꯛ ꯈꯨꯗꯤꯡꯃꯛ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯄꯥ ꯉꯝꯅꯕꯥ ꯆꯦꯛ ꯇꯧꯕꯥ ꯍꯥꯌꯕꯅꯤ꯫ ꯃꯁꯤ ꯑꯣꯖꯥ ꯑꯃꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯍꯣꯝ ꯋꯥꯔꯛ ꯑꯗꯨ ꯒ꯭ꯔꯦꯗꯤꯡ ꯇꯧꯕꯒꯨꯝꯅꯥ ꯅꯍꯥꯛꯅꯥ ꯄꯥꯎꯈꯨꯃꯁꯤꯡ ꯑꯗꯨ ꯑꯆꯨꯝꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯐꯪꯂꯦ ꯍꯥꯌꯕꯥ ꯁꯣꯏꯗꯅꯥ ꯈꯉꯕꯥ ꯉꯃꯒꯅꯤ꯫
ꯑꯃꯒꯤꯗꯃꯛ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ , ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ (ꯇꯦꯐ꯭ꯂꯣꯟ) , ꯒ꯭ꯌꯥꯁꯀꯦꯠ , ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡꯒꯨꯝꯕꯥ ꯁꯔꯨꯀꯁꯤꯡ ꯑꯁꯤ ꯊꯣꯡꯁꯤꯡ ꯑꯁꯤꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯏ꯫ ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯨꯝꯕꯥ ꯃꯈꯣꯌꯒꯤ ꯃꯑꯣꯡ ꯃꯇꯧꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯃꯁꯥ ꯃꯊꯟꯇꯥ ꯁꯤꯜ ꯇꯧꯕꯥ ꯌꯥꯏ – ꯃꯈꯣꯌꯅꯥ ꯁ꯭ꯛꯔꯨ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯆꯦꯠꯁꯤꯜꯂꯀꯏ ꯑꯃꯁꯨꯡ ꯍꯦꯟꯅꯥ ꯆꯦꯠꯁꯤꯜꯂꯀꯏ꯫
L NPT ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯑꯣꯏꯅꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯏ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ , ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯃꯈꯣꯌꯅꯥ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫ ꯄꯨꯟꯅꯥ ꯁꯣꯛꯅ-ꯁꯝꯅꯗꯨꯅꯥ
l NPSM ꯊ꯭ꯔꯦꯗꯁꯤꯡꯅꯥ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯊꯕꯛ ꯇꯧꯏ ꯅꯨꯄꯤ ꯄꯥꯏꯞ ꯁꯨꯏꯚꯦꯜ – ꯄꯥꯏꯞ ꯄꯨꯝꯕꯥ ꯀꯨꯄꯁꯤꯟꯗꯅꯥ ꯅꯍꯥꯛꯅꯥ ꯃꯗꯨ ꯁ꯭ꯛꯔꯨ ꯇꯧꯕꯥ ꯌꯥꯍꯅꯕꯥ ꯃꯈꯜ ꯑꯃꯅꯤ꯫
L NPTF ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯥꯌꯅꯥ ꯀꯧꯏ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯃꯔꯃꯗꯤ ꯃꯈꯣꯌ ꯑꯁꯤ ꯇꯦꯞ ꯅꯠꯠꯔꯒꯥ ꯄꯦꯁ꯭ꯇꯒꯨꯝꯕꯥ ꯑꯍꯦꯅꯕꯥ ꯄꯣꯠꯂꯃꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯁꯤꯜ ꯇꯧꯅꯕꯥ ꯍꯥꯌꯕꯅꯤ꯫
ꯃꯇꯥꯡꯗꯥ ꯍꯥꯌꯔꯒꯗꯤ ꯊ꯭ꯔꯦꯗ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯤ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ , ꯑꯀꯨꯞꯄꯥ ꯃꯔꯣꯂꯁꯤꯡ ꯑꯁꯤ ꯃꯔꯨ ꯑꯣꯏ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯊꯣꯡꯁꯤꯡ ꯑꯁꯤ ꯇꯁꯦꯡꯅꯥ ꯃꯥꯂꯦꯝ ꯑꯁꯤꯗꯥ ꯀꯔꯝꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯌꯦꯡꯁꯤ꯫
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯖꯦꯅꯦꯔꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯐꯪꯏ꯫ ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ, ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ ꯁꯥꯕꯥ ꯃꯤꯑꯣꯏ ꯑꯃꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.
ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ ꯈꯉꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁ꯭ꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ . ꯃꯈꯣꯌ ꯑꯁꯤ ꯊ꯭ꯔꯦꯗ ꯍꯥꯌꯅꯥ ꯑꯃꯥ ꯌꯥꯝꯅꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯐ꯭ꯌꯨꯑꯦꯜ ꯗꯤꯁ꯭ꯄꯦꯟꯁꯤꯡ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯁꯤꯡꯒꯨꯝꯅꯥ
ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ , ꯅꯠꯔꯒꯥ ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯁ꯭ꯠꯔꯦꯠ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ ꯅꯨꯄꯤ ꯄꯥꯏꯞ ꯁꯨꯏꯚꯦꯜ ꯫ ꯀꯦꯁ ꯁ꯭ꯇꯗꯤ ꯑꯃꯗꯥ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯐꯤꯇꯤꯡꯁꯤꯡꯅꯥ ꯍꯦꯟꯅꯥ ꯂꯥꯌꯅꯥ ꯑꯦꯁꯦꯝꯕꯂꯤ ꯑꯃꯁꯨꯡ ꯃꯦꯟꯇꯤꯅꯦꯟꯁ ꯇꯧꯕꯥ ꯌꯥꯍꯅꯕꯥ ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯃꯥ ꯌꯥꯑꯣꯕꯥ ꯌꯥꯏ꯫
ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ , ꯃꯈꯣꯌꯒꯤ ꯂꯣꯌꯅꯅꯥ ꯶꯰° ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯂꯒꯥ , ꯏꯟꯇꯔꯅꯦꯁ꯭ꯅꯦꯜ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯀꯃꯟ ꯑꯣꯏ꯫ ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤꯒꯤꯗꯃꯛ ꯈꯅꯒꯠꯂꯤ꯫ ꯐ꯭ꯂꯨꯏꯗ ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁ ꯇ꯭ꯔꯥꯟꯁꯐꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ
ꯈꯦꯠꯅꯕꯁꯤꯡ ꯑꯁꯤ ꯊꯨꯒꯥꯏꯔꯁꯤ:
l NPT ꯕꯅꯥꯝ NPTF : ꯑꯅꯤꯃꯛꯇꯥ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯂꯩ , ꯑꯗꯨꯕꯨ NPTFꯅꯥ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ ꯑꯃꯥ ꯄꯤꯔꯤ ꯃꯔꯛꯇꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯠ ꯑꯃꯁꯨꯡ ꯊ꯭ꯔꯦꯗ ꯔꯨꯇꯁꯤꯡꯒꯤ , ꯃꯁꯤꯅꯥ ꯁꯤꯂꯦꯟꯇ ꯑꯃꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯗꯨ ꯀꯣꯀꯍꯜꯂꯤ꯫
l ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯥ ꯆꯥꯡꯗꯝꯅꯕꯗꯥ : ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯗꯥ ꯁ꯭ꯠꯔꯦꯠ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯂꯩ ꯑꯃꯁꯨꯡ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯥ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡ ꯑꯃꯥ ꯃꯊꯧ ꯇꯥꯏ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ . ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯃꯁꯥꯃꯛꯅꯥ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫
l ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯑꯈꯟꯅꯕꯥ ꯄꯣꯖꯤꯁꯟ : ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯥ ꯃꯥꯟꯅꯩ ꯑꯗꯨꯕꯨ ꯇꯣꯉꯥꯅꯕꯥ ꯊ꯭ꯔꯦꯗ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯄꯤꯆ ꯂꯩ , ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯥ ꯏꯟꯇꯔꯆꯦꯟꯖ ꯇꯧꯕꯥ ꯌꯥꯗꯦ꯫
ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯄ꯭ꯔꯣꯐꯦꯁ꯭ꯅꯦꯂꯁꯤꯡꯅꯥ ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ (ꯇꯦꯐ꯭ꯂꯣꯟ) ꯅꯠꯠꯔꯒꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯕꯣꯟꯗꯦꯗ ꯔꯤꯡ ꯁꯤꯜ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯅꯕꯥ ꯄꯥꯎꯇꯥꯛ ꯄꯤꯔꯤ ꯑꯃꯥ ꯁꯣꯌꯗꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯁꯤꯜ . ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯑꯣꯏꯅꯗꯤ ꯃꯁꯤꯒꯤ ꯀꯥꯟꯅꯕꯥ ꯂꯧꯅꯕꯥ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯑꯦꯉ꯭ꯒꯦꯖꯃꯦꯟꯇ ꯁꯣꯏꯗꯅꯥ ꯇꯧꯕꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯃꯔꯨꯑꯣꯏ꯫ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯐꯉ꯭ꯀꯁꯅꯒꯤ
ꯂꯣꯌꯅꯅꯥ ꯊꯕꯛ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ BSPT ꯀꯅꯦꯛꯁꯅꯁꯤꯡꯒꯥ , ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯦꯗꯄꯇꯥꯔ ꯌꯥꯎꯗꯅꯥ NPT ꯅꯠꯠꯔꯒꯥ NPTFꯒꯥ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯗꯦ ꯍꯥꯌꯕꯁꯤ ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ꯫ ꯑꯦꯛꯁꯄꯔꯇꯁꯤꯡꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯗ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯑꯁꯤ ꯆꯦꯛ ꯇꯧꯅꯕꯥ ꯄꯥꯎꯇꯥꯛ ꯄꯤꯔꯤ꯫ ꯑꯣꯏꯅꯥ ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ./ꯑꯦ.ꯑꯦꯁ.ꯑꯦꯝ.ꯏ.ꯕꯤ.꯱.꯲꯰.꯱ , ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯑꯣꯏꯅꯥ ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ.ꯕꯤ.꯱.꯲꯰.꯳ , ꯅꯠꯠꯔꯒꯥ ꯑꯥꯏ.ꯑꯦꯁ.ꯑꯣ.꯷ ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.꯲꯱ꯒꯨꯝꯕꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯑꯣꯏꯅꯥ
ꯒꯦꯂꯤꯡ , ꯅꯠꯠꯔꯒꯥ ꯊ꯭ꯔꯦꯗ ꯃꯥꯡꯍꯅꯕꯥ ꯍꯥꯌꯕꯁꯤ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯁꯤꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯔꯤꯁ꯭ꯛ ꯑꯃꯅꯤ꯫ ꯃꯁꯤ ꯊꯤꯡꯅꯕꯒꯤꯗꯃꯛ, ꯀꯩꯗꯧꯉꯩꯗꯥ ꯍꯦꯟꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ ꯁꯣꯀꯍꯜꯂꯣꯏꯗꯕꯅꯤ ꯑꯃꯁꯨꯡ ꯃꯇꯝ ꯄꯨꯝꯅꯃꯛꯇꯥ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯤ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯀꯗꯕꯅꯤ꯫
ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ NPSM , NPTF , NPT , ꯅꯠꯠꯔꯒꯥ BSPT ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯃꯥ ꯁꯣꯌꯗꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯑꯀꯛꯅꯕꯥ ꯒꯥꯏꯗꯂꯥꯏꯅꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯄꯥ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯃꯔꯨꯑꯣꯏ꯫ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ , ꯃꯈꯥꯗꯥ ꯊꯨꯅꯥ ꯌꯥꯡꯅꯥ ꯂꯃꯖꯤꯡ-ꯂꯃꯇꯥꯀꯄꯥ ꯑꯃꯥ ꯄꯤꯔꯤ:
l ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ .
l ꯁꯤꯖꯤꯟꯅꯧ꯫ ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ ꯅꯠꯠꯔꯒꯥ ꯆꯨꯅꯕꯥ ꯊ꯭ꯔꯦꯗ ꯁꯤꯂꯦꯟꯇ ꯑꯃꯥ ꯅꯨꯄꯥꯒꯤ ꯊꯣꯡꯅꯥꯎ ꯑꯗꯨꯗꯥ
l ꯐꯤꯇꯤꯡ ꯑꯗꯨ ꯈꯨꯠꯅꯥ ꯆꯦꯠꯅꯥ ꯊꯝꯃꯨ, ꯃꯗꯨꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯑꯔꯣꯏꯕꯥ ꯇꯔꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯔꯦꯟꯆ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯧ꯫
l ꯍꯦꯟꯅꯥ ꯆꯦꯠꯁꯤꯂꯍꯟꯗꯅꯕꯥ ꯆꯦꯀꯁꯤꯅꯒꯗꯕꯅꯤ, ꯃꯔꯃꯗꯤ ꯃꯁꯤꯅꯥ ꯊꯣꯡꯅꯥꯎꯁꯤꯡꯗꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯌꯥꯏ꯫
l ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ .
l NPTꯒꯥ ꯃꯥꯟꯅꯅꯥ, PTFE ꯇꯦꯞ ꯅꯠꯠꯔꯒꯥ ꯊ꯭ꯔꯦꯗ ꯁꯤꯂꯦꯟꯇ ꯁꯤꯖꯤꯟꯅꯧ꯫.
l ꯑꯃꯥ ꯐꯪꯅꯕꯥ ꯆꯦꯀꯁꯤꯟꯅꯥ ꯆꯦꯠꯁꯤꯂꯍꯅꯒꯗꯕꯅꯤ꯫ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ .
l ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ .
l ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯃꯦꯠ ꯇꯧꯅꯕꯥ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫ ꯅꯨꯄꯤ ꯄꯥꯏꯞ ꯁꯨꯏꯚꯦꯜ .
l ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯧ꯫ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡ ꯁꯤꯂꯤꯡꯒꯤꯗꯃꯛꯇꯥ
l ꯍꯦꯟꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ ꯁꯣꯀꯍꯜꯂꯣꯏꯗꯕꯅꯤ, ꯃꯔꯃꯗꯤ ꯃꯁꯤꯅꯥ ꯒ꯭ꯌꯥꯁꯀꯦꯠꯇꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯌꯥꯏ꯫.
l ꯀ꯭ꯔꯣꯁ-ꯊ꯭ꯔꯦꯗꯤꯡ : ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯦꯂꯥꯏꯟ ꯇꯧꯗꯕꯥ ꯃꯇꯃꯗꯥ ꯊꯣꯀꯏ꯫ ꯃꯁꯤ ꯊꯤꯡꯅꯕꯥ ꯃꯇꯝ ꯄꯨꯝꯅꯃꯛꯇꯥ ꯈꯨꯠꯅꯥ ꯍꯧꯒꯗꯕꯅꯤ꯫
l ꯒꯦꯂꯤꯡ : ꯃꯦꯇꯜ-ꯇꯨ-ꯃꯦꯇꯜ ꯀꯟꯇꯦꯛꯇꯅꯥ ꯃꯁꯤ ꯊꯣꯀꯍꯅꯕꯥ ꯌꯥꯏ꯫ ꯃꯁꯤꯗꯒꯤ ꯉꯥꯀꯊꯣꯛꯅꯕꯥ ꯂꯨꯕ꯭ꯔꯤꯀꯦꯁꯟ ꯁꯤꯖꯤꯟꯅꯧ꯫
l ꯍꯦꯟꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ : ꯊ꯭ꯔꯦꯠ ꯑꯃꯥ ꯃꯥꯡꯍꯅꯕꯥ ꯌꯥꯏ꯫ ꯏꯅꯒꯗꯕꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯀꯦꯂꯤꯕ꯭ꯔꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯤ ꯒꯥꯏꯗꯂꯥꯏꯅꯁꯤꯡ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯇꯣꯔꯀꯀꯤꯗꯃꯛ
l ꯂꯤꯛ : ꯀꯔꯤꯒꯨꯝꯕꯥ ꯂꯤꯛ ꯑꯣꯏꯔꯕꯗꯤ, ꯆꯦꯛ ꯇꯧ ꯑꯥꯎꯠ ꯑꯣꯐ ꯔꯎꯟꯗꯅꯦꯁ ꯑꯗꯨ ꯑꯃꯁꯨꯡ ꯊ꯭ꯔꯦꯗ ꯑꯗꯨ ꯃꯑꯣꯡ ꯆꯨꯝꯅꯥ ꯑꯦꯉ꯭ꯒꯦꯖ ꯇꯧꯕꯥ ꯁꯣꯌꯗꯅꯥ ꯇꯧ꯫.
l ꯆꯥꯡ ꯅꯥꯏꯅꯥ ꯌꯦꯡꯁꯤꯅꯕꯥ : ꯁꯣꯀꯄꯥ, ꯁꯣꯀꯄꯥ, ꯅꯠꯠꯔꯒꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯄꯒꯤ ꯈꯨꯗꯃꯁꯤꯡ ꯌꯦꯡꯎ꯫
l ꯁꯦꯡꯗꯣꯀꯄꯥ : ꯊꯣꯡꯅꯥꯎꯁꯤꯡ ꯁꯦꯡꯅꯥ ꯊꯝꯃꯨ꯫ ꯃꯩꯁꯥꯅꯥ ꯂꯤꯛ ꯑꯣꯏꯕꯥ ꯌꯥꯏ꯫
l ꯁꯤꯂꯟꯇ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ : ꯃꯇꯃꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯁꯤꯂꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯁꯣꯀꯍꯜꯂꯀꯄꯥ ꯌꯥꯏ꯫ ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯑꯦꯞꯂꯥꯏ ꯇꯧ꯫
l ꯃꯑꯣꯡ ꯆꯨꯝꯅꯥ ꯊꯝꯅꯕꯥ : ꯁ꯭ꯄꯦꯌꯥꯔ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯗꯨ ꯑꯀꯪꯕꯥ, ꯁꯦꯡꯅꯥ ꯊꯝꯕꯥ ꯃꯐꯝ ꯑꯃꯗꯥ ꯊꯝꯃꯨ꯫
ꯅꯤꯡꯁꯤꯡꯕ :
l ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯅꯥ ꯑꯃꯅꯥ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ ꯃꯔꯛꯇꯥ ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯠ ꯑꯃꯁꯨꯡ ꯔꯨꯠꯀꯤ .
l ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯈꯛꯇꯅꯥ ꯁꯤꯜ ꯇꯧꯏ, ꯃꯁꯤꯗꯥ ꯶꯰° ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯂꯅꯥ ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ꯫
l ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯒꯤ ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯑꯃꯗꯥ ꯊꯥꯖꯕꯥ ꯊꯝꯃꯤ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ , ꯑꯌꯥꯝꯕꯅꯥ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡ ꯑꯃꯅꯥ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ꯫.
ꯃꯇꯥꯡꯗꯥ ꯍꯥꯌꯔꯒꯗꯤ ꯊ꯭ꯔꯦꯠ ꯐꯤꯇꯤꯡꯒꯤ , ꯃꯁꯤ ꯄꯥꯖꯜ ꯑꯃꯒꯨꯝꯕꯅꯤ꯫ ꯄꯣꯠꯁꯛ ꯈꯨꯗꯤꯡꯃꯛ ꯑꯀꯛꯅꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯐꯤꯠ ꯑꯣꯏ꯫ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ. (ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯁ꯭ꯠꯔꯦꯠ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ) ꯊ꯭ꯔꯦꯠꯁꯤꯡ ꯑꯁꯤ ꯁ꯭ꯠꯔꯦꯠ ꯑꯣꯏ ꯑꯃꯁꯨꯡ ꯐ꯭ꯔꯤ-ꯐꯤꯠ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯖꯣꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯕꯅꯤ꯫ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. (ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ) ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯇꯦꯄꯔ ꯇꯧꯏ ꯑꯃꯁꯨꯡ ꯃꯈꯣꯌꯕꯨ ꯁ꯭ꯛꯔꯨ ꯇꯧꯔꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯂꯨꯝꯅꯥ ꯐꯤꯠ ꯇꯧꯗꯨꯅꯥ ꯑꯀꯅꯕꯥ ꯁꯤꯜ ꯑꯃꯥ ꯁꯦꯝꯃꯤ, ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ. (ꯅꯦꯁ꯭ꯅꯦꯜ ꯄꯥꯏꯞ ꯇꯦꯄꯔ ꯐ꯭ꯌꯨꯑꯦꯜ) ꯍꯥꯌꯅꯥ ꯈꯉꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁ꯭ꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯥ ꯃꯥꯟꯅꯩ ꯑꯗꯨꯕꯨ ꯑꯍꯦꯅꯕꯥ ꯁꯤꯂꯟꯇ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯍꯦꯟꯅꯥ ꯐꯕꯥ ꯁꯤꯜ ꯑꯃꯒꯤꯗꯃꯛ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯕꯅꯤ꯫ ꯃꯥꯌꯀꯩ ꯑꯃꯔꯣꯃꯗꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ. (ꯕ꯭ꯔꯤꯇꯤꯁ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯄꯥꯏꯞ ꯇꯦꯄꯔ) ꯊ꯭ꯔꯦꯗꯁꯤꯡ ꯑꯁꯤ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯑꯀꯅꯕꯥ ꯁꯤꯜ ꯁꯦꯝꯕꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ ꯑꯃꯁꯨꯡ ꯃꯁꯤꯗꯥ ꯵꯵°ꯒꯤ ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯂꯩ, ꯃꯁꯤꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.
ꯍꯧꯖꯤꯛ, ꯃꯈꯣꯌꯕꯨ ꯃꯤꯛꯁ ꯇꯧꯕꯥ ꯉꯃꯒꯗ꯭ꯔꯥ? ꯇꯁꯦꯡꯅꯥ ꯅꯠꯇꯦ꯫ ꯏꯟꯇꯔꯆꯦꯟꯖꯦꯕꯤꯂꯤꯇꯤ ꯍꯥꯌꯕꯁꯤ ꯅꯍꯥꯛꯅꯥ ꯊ꯭ꯔꯦꯗ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯥꯟꯅꯕꯥ ꯄꯥꯝꯂꯤꯕꯥ ꯒꯦꯝ ꯑꯃꯅꯤ꯫ ꯁꯤꯖꯤꯟꯅꯕꯅꯥ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ ꯊꯕꯛ ꯇꯧꯕꯥ ꯌꯥꯏ, ꯑꯗꯨꯕꯨ ꯃꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯀꯥ ꯑꯃꯥ ꯑꯣꯏꯒꯅꯤ ꯍꯥꯌꯕꯒꯤ ꯒ꯭ꯌꯥꯔꯦꯟꯇꯤ ꯂꯩꯇꯦ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯟ . ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ . ꯃꯁꯤꯒꯤ ꯑꯈꯟꯅꯕꯥ ꯊ꯭ꯔꯦꯠ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯄꯤꯆ ꯑꯁꯤꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯃꯁꯤ ꯃꯄꯨꯡ ꯐꯥꯅꯥ ꯇꯣꯉꯥꯅꯕꯥ ꯋꯥꯔꯤ ꯑꯃꯅꯤ꯫ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯑꯁꯣꯏꯕꯥ? ꯃꯈꯣꯌ ꯄꯨꯝꯅꯃꯛ ꯄꯨꯟꯅꯥ ꯐꯤꯠ ꯑꯣꯏꯅꯥ ꯂꯩ ꯍꯥꯌꯅꯥ ꯂꯧꯗꯨꯅꯥ꯫ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯑꯗꯨ ꯃꯇꯝ ꯄꯨꯝꯅꯃꯛꯇꯥ ꯆꯦꯛ ꯇꯧ꯫ ANSI/ASME B1.20.1ꯒꯨꯝꯕꯥ ꯂꯤꯛ ꯅꯠꯠꯔꯒꯥ ꯑꯃꯥꯡ-ꯑꯇꯥ ꯊꯣꯀꯍꯟꯗꯅꯕꯥ NPTꯒꯤ ꯑꯣꯏꯅꯥ
ꯑꯗꯨꯅꯥ, ꯑꯗꯣꯝꯅꯥ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯑꯆꯨꯝꯕꯥ ꯑꯗꯨ ꯂꯧꯒꯅꯤ? ꯊꯕꯛ ꯑꯗꯨꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯈꯅꯕꯤꯌꯨ꯫ , ꯐ꯭ꯂꯨꯏꯗ ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁ ꯇ꯭ꯔꯥꯟꯁꯐꯔꯒꯤꯗꯃꯛꯇꯥ ꯂꯤꯛ -ꯐ꯭ꯔꯤ ꯁꯤꯜ ꯑꯃꯥ ꯀꯤ ꯑꯣꯏ꯫ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯅꯍꯥꯛꯅꯥ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯊꯕꯛ ꯇꯧꯔꯕꯗꯤ , ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ . ꯑꯃꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ , ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯁꯤꯜ ꯁꯤꯂꯟꯇ ꯌꯥꯑꯣꯗꯅꯥ NPTF ꯑꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯃꯔꯨꯄꯅꯤ꯫ ꯑꯃꯁꯨꯡ ꯑꯃꯒꯤꯗꯃꯛ , ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ ꯐꯖꯅꯥ ꯂꯧꯊꯣꯀꯄꯥ ꯌꯥꯕꯥ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ .
l ꯑꯐꯕꯥ ꯁꯤꯜ ꯑꯃꯥ ꯀꯔꯤꯅꯣ?
ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ.ꯒꯤ ꯇꯦꯞ (ꯇꯦꯐ꯭ꯂꯣꯟ) ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.
l ꯑꯩꯅꯥ ꯃꯈꯣꯌꯕꯨ ꯀꯌꯥ ꯌꯥꯝꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ ꯁꯣꯀꯍꯅꯒꯗꯒꯦ?
ꯑꯃꯒꯤꯗꯃꯛ ꯆꯠꯂꯨ ꯏꯟꯇꯔꯐꯦꯔꯦꯟꯁ ꯐꯤꯠ — ꯊ꯭ꯔꯦꯗ ꯀ꯭ꯔꯦꯁ꯭ꯠ ꯑꯃꯁꯨꯡ ꯔꯨꯇꯁꯤꯡ ꯑꯗꯨ ꯑꯃꯒꯥ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯀꯨꯄꯁꯤꯜꯂꯨ, ꯑꯗꯨꯕꯨ ꯅꯍꯥꯛꯅꯥ ꯊꯣꯡꯅꯥꯎꯁꯤꯡ ꯑꯗꯨ ꯂꯧꯊꯣꯛꯇꯨꯅꯥ ꯑꯁꯨꯛ ꯌꯥꯝꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ ꯊꯃꯒꯗꯕꯅꯤ꯫
l ꯑꯦꯉ꯭ꯒꯂꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯀꯔꯤ ꯍꯥꯌꯒꯅꯤ?
ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ, ꯑꯦꯟ.ꯄꯤ.ꯇꯤ. ꯑꯃꯁꯨꯡ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯅꯥ , ꯶꯰° ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ ꯂꯩ ..
l ꯑꯩꯅꯥ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯁꯤ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯕ꯭ꯔꯥ?
ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯇꯃꯗꯥ, ꯑꯗꯨꯕꯨ ꯌꯦꯡꯎ ꯒ꯭ꯌꯥꯂꯤꯡꯒꯤꯗꯃꯛꯇꯥ — ꯊ꯭ꯔꯦꯗꯁꯤꯡꯅꯥ ꯁꯣꯟꯊꯔꯀꯄꯥ ꯑꯃꯁꯨꯡ ꯄꯨꯟꯅꯥ ꯂꯦꯄꯃꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ꯫
l ꯀꯔꯤꯒꯨꯝꯕꯥ ꯃꯁꯤ ꯂꯤꯛ ꯑꯣꯏꯔꯕꯗꯤ ꯀꯔꯤ ꯑꯣꯏꯒꯅꯤ?
ꯑꯃꯥꯡ-ꯑꯇꯥ ꯂꯩꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯆꯦꯛ ꯇꯧ ꯅꯠꯠꯔꯒꯥ ꯍꯣꯠꯅꯧ꯫ ꯕꯣꯟꯗ ꯔꯤꯡ ꯁꯤꯜ ꯅꯠꯠꯔꯒꯥ O-ꯔꯤꯡ ꯑꯃꯥ ꯑꯍꯦꯅꯕꯥ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯅꯒꯤ ꯂꯦꯌꯔ ꯑꯃꯒꯤꯗꯃꯛ
ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ, ꯑꯆꯨꯝꯕꯥ ꯐꯤꯠ ꯑꯣꯏꯕꯥ ꯑꯁꯤ ꯊꯕꯛ ꯑꯗꯨꯒꯤꯗꯃꯛ ꯑꯆꯨꯝꯕꯥ ꯈꯨꯠꯂꯥꯏ ꯑꯃꯥ ꯈꯅꯕꯒꯥ ꯃꯥꯟꯅꯩ꯫ ꯃꯁꯤ ꯄꯨꯝꯅꯃꯛ ꯑꯁꯤ ꯑꯀꯨꯞꯄꯥ ꯃꯔꯣꯂꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯑꯣꯏꯔꯤ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯋꯥꯐꯃꯁꯤꯡ ꯑꯁꯤ ꯋꯥꯈꯂꯗꯥ ꯊꯝꯃꯨ, ꯑꯃꯁꯨꯡ ꯅꯍꯥꯛꯅꯥ ꯃꯥꯁ꯭ꯇꯔ ꯇꯧꯕꯒꯤ ꯂꯝꯕꯤꯗꯥ ꯆꯠꯀꯅꯤ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯊ꯭ꯔꯦꯗ ꯂꯤꯛ-ꯐ꯭ꯔꯤ ꯀꯅꯦꯛꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ .
ꯑꯩꯈꯣꯌꯅꯥ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯤ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯨꯝꯕꯥ ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯁ.ꯑꯦꯝ.ꯑꯦꯟ.ꯄꯤ.ꯑꯦꯐ.ꯑꯦꯟ.ꯄꯤ.ꯇꯤ , . , ꯊ꯭ꯔꯦꯗ , ꯑꯃꯁꯨꯡ ꯃꯇꯥꯡꯗꯥ ꯋꯥꯔꯤ ꯁꯥꯕꯥ ꯃꯇꯃꯗꯥ ꯑꯩꯈꯣꯌꯅꯥ ꯄꯥꯏꯞ ꯑꯃꯁꯨꯡ ꯍꯣꯁꯁꯤꯡꯗꯥ ꯄꯨꯟꯅꯥ ꯆꯠꯃꯤꯟꯅꯕꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯂꯤꯕꯥ ꯁꯔꯨꯀꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯋꯥꯔꯤ ꯁꯥꯔꯤ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯐꯤꯇꯤꯡꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯑꯩꯈꯣꯌꯒꯤ ꯏꯁꯤꯡ, ꯒ꯭ꯌꯥꯁ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯄꯣꯠꯂꯃꯁꯤꯡ ꯑꯁꯤ ꯂꯤꯛ ꯇꯧꯗꯅꯥ ꯄꯥꯏꯄꯁꯤꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯆꯠꯄꯥ ꯁꯣꯏꯗꯅꯥ ꯉꯃꯍꯜꯂꯤ꯫ ꯑꯩꯈꯣꯌꯅꯥ ꯇꯃꯈꯤꯕꯁꯤꯡ ꯑꯗꯨ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤ:
ꯑꯦꯜ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯅꯥ ꯃꯈꯜ ꯑꯃꯅꯤ꯫ ꯇꯦꯄꯔ ꯊ꯭ꯔꯦꯠ ꯌꯨ.ꯑꯦꯁ.ꯑꯦ.ꯗꯥ ꯌꯥꯝꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯃꯁꯤꯅꯥ ꯇꯞꯅꯥ ꯇꯞꯅꯥ ꯐꯤꯠ ꯑꯣꯏꯍꯜꯂꯤ ꯃꯔꯃꯗꯤ ꯊꯣꯡꯅꯥꯎꯁꯤꯡ ꯑꯁꯤ ꯃꯊꯛ ꯑꯃꯗꯥ ꯍꯦꯟꯅꯥ ꯄꯤꯀꯄꯥ ꯑꯣꯏ, ꯃꯈꯜ ꯑꯃꯒꯤ ꯀꯣꯟ ꯑꯃꯒꯨꯝꯅꯥ꯫
l nptf , ꯍꯥꯌꯅꯥ ꯈꯉꯅꯕꯥ ꯗ꯭ꯔꯥꯏꯁꯤꯜ ꯑꯃꯦꯔꯤꯀꯥꯟ ꯅꯦꯁ꯭ꯅꯦꯜ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯇꯦꯄꯔ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯨꯝꯅꯥ ꯑꯣꯏ ꯑꯗꯨꯕꯨ ꯄꯤ.ꯇꯤ.ꯑꯦꯐ.ꯏ ..
L NPSM , ꯅꯠꯠꯔꯒꯥ ꯅꯦꯁꯅꯦꯜ ꯄꯥꯏꯞ ꯁ꯭ꯠꯔꯦꯠ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ , ꯂꯩ ꯁ꯭ꯠꯔꯦꯠ ꯄꯥꯏꯞ ꯊ꯭ꯔꯦꯗꯁꯤꯡ . ꯃꯁꯤ ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯅꯦꯛꯁꯟ ꯑꯃꯥ ꯁꯦꯝꯕꯗꯥ ꯑꯐꯕꯥ ꯑꯃꯅꯤ , ꯃꯗꯨꯕꯨ ꯇꯣꯉꯥꯟꯅꯥ ꯊꯃꯗꯨꯅꯥ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯄꯨꯟꯅꯥ ꯊꯝꯕꯥ ꯌꯥꯏ꯫
L BSPT , ꯁꯣꯔꯠ ꯑꯣꯏꯅꯥ ꯕ꯭ꯔꯤꯇꯤꯁ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯄꯥꯏꯞ ꯇꯦꯄꯔ ꯑꯁꯤ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯥ ꯃꯥꯟꯅꯩ ꯑꯗꯨꯕꯨ ꯇꯣꯉꯥꯅꯕꯥ ꯊ꯭ꯔꯦꯗ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯁꯨꯡ ꯄꯤꯆ ꯂꯩ ꯫ ꯃꯁꯤ ꯕ꯭ꯔꯤꯇꯤꯁꯀꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯃꯐꯃꯁꯤꯡꯗꯥ ꯌꯥꯝꯅꯥ ꯀꯃꯟ ꯑꯣꯏ꯫
ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ, ꯑꯆꯨꯝꯕꯥ ꯐꯤꯠ ꯑꯣꯏꯕꯥ ꯍꯥꯌꯕꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯊ꯭ꯔꯦꯗ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯈꯪꯖꯤꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯅꯍꯥꯛꯀꯤ ꯑꯆꯨꯝꯕꯥ ꯃꯈꯜ ꯑꯗꯨ ꯈꯅꯕꯥ ꯍꯥꯌꯕꯁꯤꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ .
ꯃꯥꯂꯦꯝ ꯑꯁꯤ ꯊ꯭ꯔꯦꯠ ꯐꯤꯇꯤꯡꯒꯤ ꯍꯣꯡꯂꯛꯂꯤ꯫ ꯃꯐꯝ ꯑꯁꯤꯗꯥ ꯀꯔꯤ ꯂꯩꯔꯤꯕꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯌꯦꯡꯕꯤꯌꯨ:
l ꯁꯤꯂꯤꯡ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯐꯒꯠꯂꯛꯂꯤ꯫ ꯑꯩꯈꯣꯌꯅꯥ ꯑꯍꯦꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯗꯅꯥ ꯁꯨꯄꯔ ꯇꯩꯅꯕꯥ ꯀꯅꯦꯛꯁꯅꯁꯤꯡ ꯁꯦꯝꯅꯕꯒꯤ ꯄꯥꯝꯕꯩꯁꯤꯡ ꯊꯤꯔꯤ ꯒ꯭ꯌꯥꯁꯀꯦꯠ ꯅꯠꯔꯒꯥ ꯑꯣ-ꯔꯤꯡꯒꯤ .
l ꯃꯆꯥꯀꯁꯤꯡꯁꯨ ꯐꯒꯠꯂꯛꯂꯤ꯫ ꯃꯁꯤꯅꯥ ꯇꯥꯀꯄꯗꯤ ꯐꯤꯇꯤꯡꯁꯤꯡꯅꯥ ꯍꯦꯟꯅꯥ ꯄ꯭ꯔꯦꯁꯔ ꯍꯦꯟꯗꯜ ꯇꯧꯕꯥ ꯉꯝꯃꯤ ꯑꯃꯁꯨꯡ ꯃꯇꯝ ꯁꯥꯡꯅꯥ ꯆꯠꯄꯥ ꯉꯝꯃꯤ꯫
l ꯑꯦꯛꯁꯄꯔꯇꯁꯤꯡꯅꯥ ꯃꯇꯝ ꯄꯨꯝꯅꯃꯛꯇꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯔꯤꯀꯃꯦꯟꯗꯦꯁꯅꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯅꯕꯥ ꯄꯥꯎꯇꯥꯛ ꯄꯤꯔꯤ , ꯑꯁꯤꯒꯨꯝꯕꯥ ꯑꯦꯟ.ꯄꯤ.ꯇꯤ.ꯒꯤꯗꯃꯛꯇꯥ ꯑꯦ.ꯑꯦꯟ.ꯑꯦꯁ.ꯑꯥꯏ./ꯑꯦ.ꯑꯦꯁ.ꯑꯦꯝ.ꯏ.ꯕꯤ.꯱.꯲꯰.꯱ ꯅꯠꯠꯔꯒꯥ ꯕꯤ.ꯑꯦꯁ.ꯄꯤ.ꯇꯤ.ꯒꯤꯗꯃꯛ ꯑꯥꯏ.ꯑꯦꯁ.ꯑꯣ .
ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯀꯨꯏꯛ ꯀꯄꯂꯔ ꯃꯤꯁꯃꯦꯠ ꯁꯣꯜꯕ ꯇꯧꯕꯒꯤ ꯑꯔꯣꯏꯕꯥ ꯒꯥꯏꯗ | ꯔꯨꯏꯍꯨꯌꯥ ꯍꯥꯔꯗꯋꯦꯌꯔ .
ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯂꯤꯀꯁꯤꯡ ꯊꯤꯡꯖꯤꯜꯂꯨ! ꯴ ꯑꯣ-ꯔꯤꯡ ꯐꯦꯁ ꯁꯤꯜ ꯐꯦꯏꯂꯔ & ꯔꯨꯏꯍꯨꯌꯥ ꯍꯥꯔꯗꯋꯦꯌꯔꯒꯤ ꯁꯣꯂꯨꯁꯅꯁꯤꯡꯒꯤ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯃꯔꯃꯁꯤꯡ
ꯐꯜ ꯂꯩꯇꯕꯥ ꯉꯥꯏꯒꯅꯨ: ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯑꯦꯗꯄꯇꯥꯔꯁꯤꯡ ꯃꯍꯨꯠ ꯁꯤꯅꯕꯒꯤ ꯅꯍꯥꯛꯀꯤ ꯒꯥꯏꯗꯂꯥꯏꯟ
ꯑꯃꯦꯔꯤꯀꯥꯒꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯤꯗꯃꯛ ꯑꯗꯣꯃꯒꯤ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯄꯥꯔꯇꯅꯔ: ꯌꯨꯌꯥꯑꯣ ꯔꯨꯏꯍꯨꯌꯥ ꯍꯥꯔꯗꯋꯦꯌꯔ ꯐꯦꯛꯇꯔꯤ
ꯍꯥꯏꯗ꯭ꯔꯣꯂꯤꯛ ꯐꯤꯇꯤꯡꯁꯤꯡ: ꯃꯦꯠꯔꯤꯛ ꯕꯅꯥꯝ ꯏꯝꯄꯤꯔꯤꯑꯦꯜ ꯊ꯭ꯔꯦꯗꯁꯤꯡꯒꯤ ꯑꯔꯣꯏꯕꯥ ꯒꯥꯏꯗ (ꯑꯃꯁꯨꯡ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯑꯆꯨꯝꯕꯥ ꯈꯅꯒꯗꯒꯦ)
ꯄ꯭ꯔꯤꯁꯤꯁꯟ ꯀꯅꯦꯛꯇ ꯇꯧꯕꯥ: ꯕꯥꯏꯠ-ꯇꯥꯏꯞ ꯐꯦꯔꯨꯜ ꯐꯤꯇꯤꯡꯁꯤꯡꯒꯤ ꯏꯟꯖꯤꯅꯤꯌꯔꯤꯡ ꯕ꯭ꯔꯤꯂꯤꯌꯟꯁ
꯴ ꯇ꯭ꯔꯥꯟꯁꯤꯁꯟ ꯖꯣꯅꯁꯤꯡ ꯈꯅꯕꯗꯥ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯋꯥꯈꯜꯂꯣꯅꯁꯤꯡ - ꯔꯨꯏꯍꯨꯌꯥ ꯍꯥꯔꯗꯋꯦꯌꯔꯒꯤ ꯒꯥꯏꯗ ꯑꯃꯥ