Infrastructure Construction Plastic Manhole Steps , Sewerage System Manhole Ladder Step
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... materials such as metal or concrete. Here are some of the key advantages of FRP manhole steps: 1. Corrosion resistance: FRP is highly resistant to corrosion, making FRP manhole steps ideal for use in environments where exposure to moisture, chemicals, or...
Qingdao Elite New Materials Co., Ltd.
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High Corrosion Resistance Standard Manhole Cover Ladder Manhole Steps
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...Manhole Cover Ladder Manhole Steps Product Description Step iron is a U shaped device or a ladder use to climb or descend steps in a manhole. Step iron is also commonly called the manhole steps. They are heavily used in municipal and construction fields. The step......
Sunrise Foundry CO.,LTD
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Cast Iron Manhole Step Ladder
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1.Cast iron manhole steps can be cast as per clients’ requirement with different dimension and design and material. 2.The ductile iron manhole step can provide a higher tensile strength as well as a higher “strength to weight” ratio 3.when compared with ......
WUHAN XINCHENG METALS MINERALS TRADE CO.,LTD
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Customizable Manhole Step Iron Cast OEM Service For Different Requirements
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...riveted or welded. The unique design assures a rung cannot turn. Other lengths,styles, and special materials are available.The cast iron steps are made of QT500-7 ductile iron. There are grooves on the surface, and protrusions on the left and right sides....
Handan Shengnada New Material Technology Co., Ltd.
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Welding Connection High Pressure Stainless Steel Manhole Step with Circle Head Code
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Mingyi Machinery (Tianjin) Co., Ltd
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Outdoor Ductile Iron Manhole Cover Durable Replacement Manhole Cover Customized Product
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... Manhole Covers ,Sand casting, ductile iron manhole covers D400 The entire cover and frame hinge open. The lid opens to 140 º The lid can be removed from opening under 90 degrees and pulling straight up. Includes latch bolt. Material Ductile iron GGG50; ......
Hebei Zhonghe Foundry Co. LTD
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500mm 600mm Manhole Cover , 5T Galvanised Steel Manhole Cover
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... 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...
TOBO STEEL GROUP CHINA
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Drainage Channel Waterproof Manhole Cover And Frame Ductile Iron Material
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Drainage Channel Waterproof Manhole Cover And Frame Ductile Iron Material Specification Customized,customer required,customer's drawings Material Ductile iron AISI 60-40-18/65-45-12/ 70-50-05/80-60-3 DIN GGG40/GGG50/GGG60/GGG70 ISO 400-18/450-10/500-7/600......
Xianxian Shuangxing Casting Co., Ltd.
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Sewer manhole cover, sewer grate Iron ductile iron casting GGG50
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Material is ductile iron GGG50 ,EN-600 Weight : 95kg ~180 kg The surface is Black Paint , Ability is 10000 pcs per months, we can delivery in 7 days after date of prepayment , Package is wooden case , FOB Port is Dalian Port, TianJin Port, China, we accept......
DALIAN MOTION ENGINEERING CO.,LTD.
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NBR Rubber Sealing Gasket GGG50 DN200 Di Ductile Iron Pipe Joints
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...GGG50 DN200 Ductile Iron Pipe Joints 1, PRODUCT DESCRIPTION: The material of universal coupling: o f DIN standard Bellow Globe valve for PN16 Standard ISO 2531 & BS EN 545 & EN 598 Material GGG40 Package Wooden pallet Accessories Gasket, Bolt & Nut available upon request Payment 30%in advance by TT,balance before loading Coating Fusion bonded epoxy coating Specification: Name Flange Adaptor, Flexible Coupling, Stepped...
ANHUI SIFA VALVE.CO., LTD.
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