粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家

粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家

粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家

设计和特点

内表面：镜面或者 打白

外表面：镜面抛光、打油处理

压力：1.0bar

垫圈：三元乙丙，白硅可根据客户要求

高度：100.120.150可根据客户要求

材质：304 316L我厂所用都是新板，质量有保障！可根据客户要求选择

产品包装：纸箱，防震气泡膜

产品：电议,在线,面议等

外形尺寸：∮200-∮500（mm）

此人孔盖结构内径分别有：DN200、DN300、DN400、DN450、DN500、DN600、DN800。

粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家
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

粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家

粉体人孔，卫生级常压粉体人孔型号，304不锈钢粉体人孔生产厂家