Square Round Hole D400 Manhole Cover With Spring Lock GB/T23858-2009
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Square Round Hole Manhole Cover With Spring Lock GB/T23858-2009 GB/T 23858-2009 is China's national standard for "Manhole Covers". It was proposed by the Ministry of Housing and Urban-Rural Development and managed by the Technical Committee......
Handan Shengnada New Material Technology Co., Ltd.
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D400 EN124 Standard 700x700x100mm Round Ductile Iron Manhole Cover for Heavy Duty Urban Roads
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... process specifications to ensure firm installation, adaptability to the road surface, and bearing performance: 1. Construction preparation Materials and tools: Prepare D400 round cast iron manhole cover, manhole ring, C25 and...
Handan Shengnada New Material Technology Co., Ltd.
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Road / Hard Shoulders Ductile Iron Manhole Cover , E600 D400 Manhole Cover
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...Manhole Cover , E600 D400 Manhole Cover 1) Product information: Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects 2) Material a) Ductile Iron GGG500-7 & 400-12 b) Grey Iron GG20 3) Designs . a) EN124 A15, B125, C250, D400......
Henan Wein Industry Co., Ltd.
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Round D400 Manhole Cover , 640mm Ductile Iron Highway Road Manhole Cover
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... F(mm) Frame Height (mm) Weight (kg) DI640 DI D400 600 640 850 100 60 DI640 DI D400 600 640 850 100 55 * Consult the information brochure, technical data sheet and specifications to get all the information on the ELITE ductile iron manhole cover....
Qingdao Elite New Materials Co., Ltd.
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Black Round Cast Iron Manhole Cover D400 B125 Sand Casting Investment
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Black Round Manhole Cover Sand Casting Investment Casting Iron Manhole Cover 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......
TOBO STEEL GROUP CHINA
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Round Single Seal Manhole Cover Sewer Drain Cover D400 Clear Opening 600
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Round Single Seal Manhole Cover Sewer Drain Cover D400 Clear Opening 600 Product Name manhole cover Material Composition Resin+Filler Iron, ductile iron or grey cast iron Shape&Size Round: 300,400,500,600,700,etc. Square: 250*250,300*300,400*400,500*500,......
Xianxian Shuangxing Casting Co., Ltd.
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ICMQ Circular Manhole Cover , D400 Manhole Cover Round Eight Angle Road And hard Shoulders Etc
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ICMQ Circular Manhole Cover , D400 Manhole Cover Round Eight Angle Applications: Ductile iron castings have been used in almost all major industrial sectors, requiring high strength, ductility, toughness, wear ......
SUZHOU SENSE INDUSTRY CO., LTD
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D400 Round FRP/GRP manhole cover
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D400 Round FRP/GRP manhole cover Load Capacity: C250 B125...
NINGBO PROMISE DRAINAGE SYSTEM PRODUCTS FACTORY
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D400 Manhole cover for dewatering
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... Feature 1.material: ductile iron and grey iron 2.designs: EN124,A15,B125,C250,D400,E600,F900 Product Specification/Models Process: a.molding standards designs available b.green sand with hand molding Application ......
BOTOU GUANGTAI PRECISION CASTING FACTORY
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Round Ductile Iron Manhole Cover Surface Painting Rust Proof 700*800 Customized Product
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... 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....
Hebei Zhonghe Foundry Co. LTD
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