GY801F4 clamp-type manhole seat ring made of aluminum alloy, stainless steel or carbon steel. Welded tank base matching Euro manhole covers for tanker inspection, oil loading, breathing, pressure relief and anti-overflow.
This clamp-type manhole seat ring is the core welded base for tank trucks, chemical tankers and skid-mounted oil storage equipment. Welded on tank tops, it fits European-standard manhole covers to build channels for tank inspection, loading, unloading, breathing and pressure relief.
Drawn aluminum alloy, stainless steel, carbon steel optional. Good corrosion resistance for petroleum and chemical medium storage & transport.
Adopts clamp-on structure for stable locking and reliable sealing matched with manhole cover.
For internal tank inspection and oil loading/unloading. Cooperated with manhole cover to realize ventilation, emergency pressure relief and anti-overflow protection.
Diesel, gasoline, kerosene and all kinds of liquid chemical media.
Product Name | Manhole Cover | Application | Auto Parts |
Model Number | GY801F4 | temperature range | -40℃~70℃ |
Material | Carbon Steel | Size | 16inch/20inch |
Working Pressure | 1.6 MPa | Installation Method | hoop |
Brand Name | DESEINOR | Place of Origin | China |
Packing Size | |||
L*W*H(CM) | 56*56*11 | ||
QTY/CTN | 1 PCS/CTN | ||
N.W(KGS) | 4KGS | ||
