Valve butterfly
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Gb Flange, Wafer Butterfly Valve (Oche igwe, oche dị nro)
Standardkpụrụ ngwaahịa
■ Ụkpụrụ imewe: GB/T 12238
■ Ihu na Ihu: GB/T 12221
■ Nkwụsị flange: GB/T 9113, JB/T 79, HG/T 20592
■ Ụkpụrụ ule: GB/T 13927Nkọwapụta
■ Nrụgide ọnụ: PN0.6,1.0,1.6,2.5,4.0MPa
■ Nrụgide ule shell: PT0.9,1.5, 2.4, 3.8, 6.0MPa
■ Nnwale mmechi mmechi dị ala: 0.6MPa
■ Ọkara kwesịrị ekwesị: mmiri, mmanụ, gas, acetic acid, nitric acid
■ Ọnọdụ okpomọkụ dị mma: -29 ℃ ~ 425 ℃
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Ansi Flange, Wafer Butterfly Valve (Oche igwe, oche dị nro)
Standardkpụrụ ngwaahịa
• Ụkpụrụ imewe: API 609
• Ihu na ihu: ASME B16.10
• njedebe flange: ASME B16.5
- Ụkpụrụ ule: API 598
nkọwa
• Nrụgide aha: Klas 150/300
• Nrụgide ule shell: PT3.0, 7.5MPa
• Nnwale mmechi mmechi dị ala: 0.6MPa
• Ọkara dabara adaba: mmiri, mmanụ, gas, acetic acid, nitric acid
• Ọkara dabara adaba: -29°C-425°C -
Jikwaa valvụ urukurubụba wafer
A na-ejikọta ahịrị dị n'etiti ma mechie ya iji hụ na akara ụzọ abụọ nke valvụ ahụ.
Obere torque, ogologo ndụ ọrụ
Ndozi nke na-apụ apụ, dị mma maka nhazi na ngbanwe mgbe e mesịrị
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Flange urukurubụba valvụ
Isi akụkụ ihe NO. Aha Ihe 1 Body DI/304/316/WCB 2 Stem igwe anaghị agba nchara 3 Ihe igwe anaghị agba nchara 4 nru ububa efere 304/316/316L/DI 5 mkpuchi roba NR/NBR/EPDN MAIN SIZE na Arọ DN 50 615 020202 300 350 400 450 L. 310 333...
