manhole open

Brand Name:TOBO

Model Number:/

Place of Origin:China

... Manhole Covers & Frames Manhole Steps Manhole Cover: A manhole cover or maintenance hole cover is a removable plate forming the lid over the opening of a manhole, an opening large enough for a person to pass through that is used as an access point for an

Brand Name:DONJOY

Model Number:NO.ERK421

Place of Origin:CHINA

...SMS / ISO Sanitary Rectangular Tank Manhole Cover Outward Opening Tgas: Tank Manhole Cover,Food grade tank cover,Rectangular manway Quick Detail 1.Name: Manhole Cover,Manway, Donjoy Stainless steel top tank manhole cover 2. material: SS304; SS316; AISI304...

Place of Origin:Hubei, China

Brand Name:huate

Model Number:HT_RKGKSS_500

... cover or a stainless steel manhole cover. The quick-open manhole cover is also called a quick-open manhole cover and a normal pressure manhole cover. The main body of the quick-open manhole is formed by 304 stainless steel die-casting, which is used for

Brand Name:zhiyou

Model Number:ZY-T003

Place of Origin:Shanghai China

...Opening Aluminium Marine Manhole for Emergency Situations Description of Marine Hatch Cover: ZHIYOU MARINE www.marineoutfittings.com This kind of embedded and quick opening marine manhole cover is light and commonly used for oil tanks, warships. With the level handle, it can be a quick opening...

Brand Name:ZHF

Model Number:Per drawing

Place of Origin:China

... straight up. Includes latch bolt. Product Application 1. They are used to carry out inspection, cleaning and removing obstruction in the sewer line. 2. Manhole allows joining of sewers or changing the direction of sewer or alignment of sewer or both. 3.

Brand Name:NC160

Model Number:160

Place of Origin:Ningbo China

EN124 D400 Cast Iron Manhole Cover Double Sealed Triangular Ductile Iron Manhole Cover And Frame Product Description Manhole cover is a removable plate forming the lid over the opening of a manhole, to prevent anyone or anything from falling in, and to kee...

Brand Name:Elite

Model Number:MR300

Place of Origin:China

...Manhole Cover For Sewage, Wastewater And Road Infrasturecture Use ELITE FRP Manhole Cover Product Details Code Material Load Capacity Clear opening O(mm) Cover Size D(mm) Frame Size F(mm) Cover Height h(mm) Frame Height H(mm) MR300 SMC A15 264 300 386 20 35 *Consult the information brochure, technical data sheet and specifications to get all the information on the ELITE FRP manhole cover. Product Advantages ELITE FRP manhole...

Brand Name:SHUANGXING

Model Number:Customized

Place of Origin:HEBEI CHINA

...thing from falling in, and to keep out unauthorized persons and material. Business Type Manufacturer Main Products Manhole covers,Grating,Composite manhole cover,Plastic manhole cover,Iron manhole cover Location Hebei, China Main Markets Mid East, Africa,

Brand Name:SND Foundry

Model Number:SND Manhole Cover

Place of Origin:Handan, China

... people and materials out of the hole.Based on customer samples or specifications, we manufacture a range of manhole cover and grating classes in gray or ductile iron, from Class A15 to F900. Ductile cast iron manhole cover is made of ductile cast iron.The

Brand Name:OEM&ODM

Model Number:AX1320615DT AX660615DT

Place of Origin:CHINA

... anything from falling in, and to keep out unauthorized persons and material. We produce various classes of manhole cover and gratings in gray iron or ductile iron from Class A15 to F900 according to customer’s sample or requirement . Specifications:

Place of Origin:CHINA

...falling in, and to keep out unauthorized persons and material. We produce various classes of manhole cover and gratings in gray iron or ductile iron from Class A15 to F900 according to customer's sample or requirment. Packaging & Delivery ...

Place of Origin:Shanghai, China

Brand Name:cowell

Model Number:RKG-1

...vaccum vent, while inside pressure higher than 6-8 Kpa or lower 2-3Kpa than the outside, will be open to balance the different pressure. While the difference pressure less than -2~6Kpa, the P/V vent will be closed to keep the product not volatilized. •

Brand Name:HaiQun

Model Number:ASME / ANSI B16.9 UNS S31803 / 2205

Place of Origin:CHINA

.... Enamel reactors are vessels used in various industrial processes, such as chemical manufacturing, where the interior needs to be protected from corrosion and contamination. The quick-opening feature allows for easy and

Brand Name:GET

Model Number:GETC801A-560/580

Place of Origin:CHINA

... Max emergency flow rate 7000m³/h (When 34 Kpa) Manhole Cover Material Aluminum Alloy Manhole Cover Installment mode Flanged Temperature range of Manhole Cover -20~+70℃ Main Size Data Name Model D0 D1 D2 H b z-d manhole cover GET C801A-560 ϕ560 “ϕ

Brand Name:NYHAU

Place of Origin:KunShan,China

... of mirror (Ra≦0.8um), inner sand-blasting finished, outer and inner can be mirror or matt polished. Character: belongs to inner opening pressure manhole, welded at the side of tanks, good appearance and

Brand Name:OEM

Model Number:DN15-DN5000

Place of Origin:Cangzhou ,Hebei Pro ,China

... installed in a variety of stainless steel tanks, as a passageway and vent for staff during installation, repair, cleaning and maintenance! Generally, stainless steel manholes are made of steel plates of 304 and 316 materials as raw materials, and can also

Brand Name:Elite

Model Number:MR650D

Place of Origin:China

Product Description Product Description: Elite’s SMC manhole covers are produced using advanced composite molding technology, creating a dense and uniform internal structure that guarantees strength and toughness. The surface is enhanced with weather-...

Brand Name:zexu

Model Number:According to drawings

Place of Origin:Hebei china

...inspection. It is mainly composed of short tube section (or short tube), flange and manhole cover with handle. For safety inspection considerations, the number of manholes required to be opened for pressure vessels and their minimum dimensions are shown in

Brand Name:TT

Model Number:01,

Place of Origin:Hebei,China

.... Manhole covers normally weigh 100+ pounds each. Some have open pick holes which allow water to enter the manhole. Others have concealed pick holes which do not go all the way through the cover or lift handles such as drop handles or ring handles.