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Rectangular Pressure Sewer Tank Manhole Cover
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Rectangular Pressure Sewer Tank Manhole Cover

Product name: stainless steel manhole, round manhole, quick opening manhole, German manhole, industrial manhole, flange manhole, atmospheric manhole, etc.
Type: square, round, oval, hand hole cover, (normal pressure type and 3 kg pressure type)
Material: 304, 316L, 321, 304L, 316
Standard: Produced in accordance with the requirements of the relevant national manhole standards
Size: can be processed according to user requirements to drawings and samples

Material: stainless steel SUS304, 304L, 316L

Pressure resistance range: can withstand 0.4mpa working pressure, surface treatment: surface mirror polishing (Ra≦0.8um) internal sand white treatment, internal and external mirror polishing can be done.

Features: It belongs to the quick-opening pressure manhole, the product design is beautiful and durable. The handwheel can be made of stainless steel.

Application: Indispensable accessories for food, bio-pharmaceutical, chemical, petroleum, electric power, beer equipment and other equipment

Common specifications: 230*330 280*180 250*150 330*430 530*430


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