ꯁ꯭ꯇꯤꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯀꯝꯄꯣꯖꯤꯠ ꯄꯥꯏꯞ ꯑꯃꯁꯨꯡ ꯂꯥꯏꯅꯥ ꯁꯦꯝꯕꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁ꯭ꯇꯤꯜ ꯄꯥꯏꯄꯀꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯔꯤꯕꯥ ꯈꯦꯠꯅꯕꯥ

1. ꯁ꯭ꯇꯤꯜ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯀꯝꯄꯣꯖꯤꯠ ꯄꯥꯏꯄꯀꯤ ꯄꯔꯐꯣꯃꯦꯟꯁꯀꯤ ꯃꯑꯣꯡ ꯃꯇꯧꯁꯤꯡ: ꯁ꯭ꯇꯤꯜ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯀꯝꯄꯣꯖꯤꯠ ꯄꯥꯏꯞ ꯑꯁꯤ ꯁ꯭ꯇꯤꯜ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯞ ꯍꯥꯌꯅꯥ ꯈꯉꯅꯩ, ꯃꯁꯤ ꯁ꯭ꯇꯤꯜ ꯄꯥꯏꯞ ꯑꯁꯤ ꯕꯦꯖ ꯃꯆꯥꯛ ꯑꯣꯏꯅꯥ, ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯃꯆꯥꯀꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯀꯣꯠ ꯇꯧꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯁꯤꯅꯥ ꯁ꯭ꯇꯤꯜ ꯄꯥꯏꯄꯀꯤ ꯑꯋꯥꯡꯕꯥ ꯇꯞꯄꯥ ꯑꯗꯨ ꯈꯛꯇꯥ ꯅꯠꯇꯅꯥ ꯑꯋꯥꯡꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯂꯩꯕꯇꯥ ꯅꯠꯇꯅꯥ, ꯏꯝꯄꯦꯛꯇ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ, ꯔꯄꯆꯔ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯃꯑꯣꯡ ꯃꯇꯧꯁꯤꯡ{1}ꯅꯥ ꯇ꯭ꯔꯦꯗꯤꯁ꯭ꯅꯦꯜ ꯒ꯭ꯌꯥꯂꯚꯥꯅꯥꯏꯖꯗ ꯑꯃꯁꯨꯡ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯄꯥꯏꯞ ꯑꯁꯤꯒꯥ ꯆꯥꯡꯗꯝꯅꯕꯗꯥ ꯍꯦꯟꯅꯥ ꯁꯥꯐꯕꯥ ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯑꯣꯏꯍꯜꯂꯤ, ꯁꯦꯜ-ꯊꯨꯃꯒꯤ ꯑꯣꯏꯕꯥ, ꯁꯦꯜ-ꯊꯨꯃꯒꯤ ꯑꯣꯏꯕꯥ, ꯁꯦꯜ-ꯊꯨꯃꯒꯤ ꯑꯣꯏꯕꯥ, ꯁꯦꯜ-ꯊꯨꯃꯒꯤ ꯑꯣꯏꯕꯥ ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯌꯥꯑꯣꯕꯥ ꯌꯥꯕꯥ, ꯃꯁꯤ ꯍꯦꯟꯅꯥ ꯁꯥꯐꯕꯥ ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯑꯣꯏꯕꯅꯤ ꯀꯥꯁ꯭ꯠ ꯑꯥꯏꯔꯟ ꯄꯥꯏꯞ ꯑꯁꯤ ꯍꯣꯡꯗꯣꯀꯎ{3}} ꯁ꯭ꯇꯤꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯄꯀꯤ ꯏꯅꯁ꯭ꯇꯣꯂꯦꯁꯟ ꯃꯣꯗ ꯑꯁꯤ ꯒ꯭ꯌꯥꯂꯚꯥꯅꯥꯏꯖ ꯇꯧꯔꯕꯥ ꯄꯥꯏꯄꯀꯥ ꯃꯥꯟꯅꯩ, ꯑꯃꯁꯨꯡ ꯑꯣꯄꯔꯦꯁꯟ ꯑꯁꯤ ꯁꯤꯝꯄꯜ. ꯑꯁꯤ ꯍꯧꯈꯤꯕꯥ ꯆꯍꯤ ꯈꯔꯁꯤꯗꯥ, ꯆꯥꯏꯅꯥꯒꯤ ꯆꯥꯎꯈꯠꯂꯕꯥ ꯁꯍꯔꯁꯤꯡꯗꯥ ꯁ꯭ꯇꯤꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯄꯁꯤꯡ ꯑꯁꯤ ꯄꯥꯛ ꯁꯟꯅꯥ ꯁꯤꯖꯤꯟꯅꯈ꯭ꯔꯦ.ꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯑꯔꯕꯥꯟ ꯗꯥꯏꯔꯦꯛꯇ ꯊꯛꯅꯕꯥ ꯏꯁꯤꯡꯒꯤ ꯄ꯭ꯔꯣꯖꯦꯛꯇ ꯑꯁꯤ ꯂꯦꯞꯇꯅꯥ ꯇ꯭ꯔꯥꯟꯁꯐꯣꯔꯝ ꯇꯧꯕꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁ꯭ꯇꯤꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯄꯁꯤꯡꯅꯥ ꯍꯦꯟꯅꯥ ꯆꯥꯎꯕꯥ ꯀꯩꯊꯦꯂꯒꯤ ꯃꯐꯝ ꯑꯃꯥ ꯐꯪꯒꯅꯤ{6}}
{0}} ꯂꯥꯏꯟ ꯇꯧꯔꯕꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁ꯭ꯇꯤꯜ ꯄꯥꯏꯄꯀꯤ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯄ꯭ꯔꯣꯄꯔꯇꯤ ꯑꯃꯁꯨꯡ ꯃꯑꯣꯡ ꯃꯇꯧꯁꯤꯡ: ꯑꯃꯅꯥ, ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯂꯝꯕꯤ ꯑꯗꯨꯅꯥ ꯒ꯭ꯌꯥꯂꯚꯥꯅꯥꯏꯖ ꯇꯧꯔꯕꯥ ꯑꯃꯁꯨꯡ ꯕꯦꯀꯤꯡ ꯄꯦꯟꯇ ꯇꯧꯗꯨꯅꯥ ꯁ꯭ꯇꯤꯜ ꯄꯥꯏꯞ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯄꯀꯤ ꯗꯕꯜ ꯑꯦꯟꯇꯤꯀꯣꯔꯣꯁꯤꯟ ꯇ꯭ꯔꯤꯇꯃꯦꯟꯇ ꯗꯥꯏꯃꯦꯠꯔꯤꯛ ꯁ꯭ꯔꯤꯉ꯭ꯀꯦꯖ, ꯕꯣꯟꯗꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯑꯈꯟꯅꯕꯥ ꯄ꯭ꯔꯣꯁꯦꯁ ꯀꯝꯄꯣꯖꯤꯠ.2. ꯍꯥꯏ ꯁ꯭ꯠꯔꯦꯡꯊ; ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤꯒꯤ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯄ꯭ꯔꯦꯁꯔ ꯑꯁꯤ 2.0 MPA; ꯀꯣꯜꯗ ꯋꯥꯇꯔ ꯄꯥꯏꯄꯀꯤ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯁꯤ 0 ꯗꯤꯒ꯭ꯔꯤ ~ + 55 ꯗꯤꯒ꯭ꯔꯤ , ꯍꯣꯠ ꯋꯥꯇꯔ ꯄꯥꯏꯄꯀꯤ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯁꯤ 0 ꯗꯤꯒ꯭ꯔꯤ ~ + 75 ꯗꯤꯒ꯭ꯔꯤ , ꯑꯃꯁꯨꯡ ꯂꯥꯏꯟ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯀꯣꯑꯣꯐꯤꯁꯤꯑꯦꯟꯁꯤ ꯑꯁꯤ 2.510-5 / ꯗꯤꯒ꯭ꯔꯤ .3. ꯑꯁꯤ ꯁꯦꯡꯅꯥ ꯑꯃꯁꯨꯡ ꯅꯟ-ꯇꯣꯛꯁꯤꯀꯦꯜ, ꯁꯦꯐ ꯑꯃꯁꯨꯡ ꯍꯥꯏꯖꯤꯅꯤꯛ ꯑꯣꯏꯕꯥ, ꯑꯃꯁꯨꯡ ꯄꯔꯐꯣꯃꯦꯟꯁ ꯏꯟꯗꯤꯀꯦꯇꯔ ꯄꯨꯝꯅꯃꯛ ꯑꯁꯤ "ꯊꯧꯔꯥꯡꯒꯤ ꯏꯁꯤꯡ ꯇ꯭ꯔꯥꯟꯁꯃꯤꯁꯟ ꯑꯃꯁꯨꯡ ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯁꯟ ꯏꯛꯌꯨꯏꯄꯃꯦꯟꯇ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯟ ꯇꯧꯕꯒꯤ ꯏꯚꯥꯜꯌꯨꯑꯦꯁꯟ ꯀꯣꯗ"ꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯁꯣꯌꯗꯅꯥ ꯐꯪꯍꯜꯂꯤ, ꯃꯁꯤꯒꯤ ꯏꯅꯅꯤꯁꯤꯑꯦꯜ ꯑꯁꯤ ꯏꯅꯅꯤꯌꯔ ꯑꯣꯏꯕꯥ ꯏꯛꯌꯨꯏꯄꯃꯦꯟꯇ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯟ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡꯅꯤ, ꯔꯨꯁ꯭ꯠ ꯀꯣꯔꯣꯁꯤꯟ, ꯁ꯭ꯀꯦꯂꯤꯡ ꯂꯩꯇꯕꯥ, ꯗꯥꯏꯃꯦꯠꯔꯤꯛ ꯂꯣꯁ.5. ꯁꯤꯜꯀ ꯕꯀꯜ ꯀꯅꯦꯛꯁꯟ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ, ꯒ꯭ꯔꯨꯞ ꯄꯥꯏꯞ ꯐꯤꯇꯤꯡ ꯀꯅꯦꯛꯁꯟ, ꯐ꯭ꯂꯦꯉ꯭ꯛ ꯀꯅꯦꯛꯁꯟ, ꯄꯥꯏꯞ ꯐꯤꯇꯤꯡ ꯏꯅꯥꯃꯦꯜ ꯗꯤꯁ꯭ꯄꯣꯖꯦꯜ, ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯏꯅꯁ꯭ꯇꯣꯂꯦꯁꯟ, ꯈꯨꯗꯣꯡꯆꯥꯕꯥ ꯉꯥꯀꯊꯣꯀꯄꯥ. ꯶, DN15- -DN300 ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯚꯦꯔꯤꯑꯦꯇꯤꯖ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯑꯁꯤ ꯃꯄꯨꯡ ꯐꯥꯅꯥ ꯑꯃꯁꯨꯡ ꯃꯦꯗꯤꯌꯝ ꯋꯥꯇꯔ ꯁꯤꯁ꯭ꯇꯦꯝ ꯁꯦꯝꯕꯥ; ꯑꯁꯥꯕꯥ ꯏꯁꯤꯡ, ꯑꯦꯌꯔ ꯀꯟꯗꯤꯁꯟ ꯁꯔꯛꯌꯨꯂꯦꯇꯤꯡ ꯋꯥꯇꯔ ꯑꯃꯁꯨꯡ ꯍꯤꯇꯤꯡ ꯁꯤꯁ꯭ꯇꯦꯝ; ꯃꯩ ꯊꯥꯅꯕꯥ ꯁꯤꯁ꯭ꯇꯦꯝ; ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯋꯥꯇꯔ ꯑꯃꯁꯨꯡ ꯏꯛꯕꯤꯄꯃꯦꯟꯇ ꯁꯔꯀꯨꯂꯦꯠ ꯇꯧꯔꯤꯕꯥ ꯏꯁꯤꯡꯒꯤ ꯁꯤꯁ꯭ꯇꯦꯝ꯫
ꯑꯅꯧꯕꯥ ꯀꯝꯄꯣꯖꯤꯠ ꯄꯥꯏꯞ ꯄꯥꯏꯞ ꯑꯃꯥ, ꯃꯐꯝ ꯀꯌꯥ ꯑꯃꯥ ꯁ꯭ꯇꯤꯜ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯥꯏꯞ. ꯁ꯭ꯇꯤꯜ ꯍꯥꯌꯅꯥ ꯈꯉꯅꯕꯥ ꯑꯁꯤ ꯃꯈꯜ ꯑꯃꯒꯤ ꯑꯥꯏꯔꯟ ꯃꯆꯥꯛ ꯑꯃꯅꯤ; ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ, ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ, ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯍꯥꯏ ꯗꯦꯟꯁꯤꯇꯤ ꯄꯣꯂꯤꯏꯊꯥꯏꯂꯤꯟ (HDPE). ꯑꯣꯏ꯫