快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家

快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家

衛(wèi)生級拋光人孔
（使用壓力）：可以定制r。規(guī)格：DN150 DN200 DN250 DN300 DN350 DN400 DN500 DN600
DN700 DN800 DN1000壓力容器人孔生產(chǎn)廠家，快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家
快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家

容器罐壓力人孔蓋、壓力容器人孔、帶壓力人孔公司供應(yīng)不銹鋼S30408、S31603材質(zhì)，

表面處理：內(nèi)外亞光 外亞光 內(nèi)鏡面 酸洗鈍化

基本樣式：圓形、橢圓形、方形基本常用尺寸如下：

橢圓型（壓力）：可承受壓力5公斤壓力規(guī)格：435×335、535×435、635×525

圓型（壓力）：可承受壓力3~6公斤壓力規(guī)格：350×120、400×120、430×120、450×120、500×120、600×120

圓型（非壓力）：常壓下使用，非承受水壓。規(guī)格：350×100、400×100、430×100、450×100、500×100、600×100

長方形（壓力）：可承受壓力5bar。規(guī)格：330×430、435×512、412×535

304不銹鋼常壓人孔，衛(wèi)生級常壓人孔，橫梁常壓人孔
快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家
Stainless steel S30408 and S31603 are supplied by pressure manhole cap, manhole and pressure manhole company.
Surface treatment: internal and external sub-light, external sub-light, endoscopic surface, pickling passivation
Basic Style: Round, oval and square basic sizes are as follows:
Elliptical (pressure): 5 kg maximum pressure specification: 435 x 335, 535 x 435, 635 x 525
Circular (pressure): 3-6 kg maximum pressure specification: 350 *120, 400 *120, 430 *120, 450 *120, 500 *120, 600 *120
Circular (non-pressure): Used under atmospheric pressure, not under water pressure. Specifications: 350 x 100, 400 x 100, 430 x 100, 450 x 100, 500 x 100, 600 x 100
Rectangular (pressure): can withstａnd the maximum pressure of 5 bar. Specifications: 330 x 430, 435 x 512, 412 x 535
304 stainless steel atmospheric manhole, sanitary atmospheric manhole, beam atmospheric manhole

快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家

快開人孔，衛(wèi)生級快開人孔規(guī)格，304不銹鋼快開人孔生產(chǎn)廠家