粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(chǎn)廠家

粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(chǎn)廠家

粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(chǎn)廠家

設(shè)計和特點

內(nèi)表面：鏡面或者 打白

外表面：鏡面拋光、打油處理

壓力：1.0bar

墊圈：三元乙丙，白硅可根據(jù)客戶要求

高度：100.120.150可根據(jù)客戶要求

材質(zhì)：304 316L我廠所用都是新板，質(zhì)量有保障！可根據(jù)客戶要求選擇

產(chǎn)品包裝：紙箱，防震氣泡膜

產(chǎn)品：電議,在線,面議等

外形尺寸：∮200-∮500（mm）

此人孔蓋結(jié)構(gòu)內(nèi)徑分別有：DN200、DN300、DN400、DN450、DN500、DN600、DN800。

粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(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

粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(chǎn)廠家

粉體人孔，衛(wèi)生級常壓粉體人孔型號，304不銹鋼粉體人孔生產(chǎn)廠家