China Manhole cover assembly Manufacturers Factory Suppliers
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Frame Cover Set
Complete frame cover set with precise matching, stable structure and high load-bearing performance. Suitable for municipal engineering, roads, parking lots and various inspection wells
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304 Stainless Steel Indstrial Cap
304 stainless steel industrial pipe cap, seamless structure.Good anti‑corrosion performance. Fit for water supply, fire protection and industrial piping. Custom sizes are acceptable.
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Three Way Cast Steel Industrial Ball Valve
This YH three-way flanged ball valve is made of cast steel, optional L-type / T-type flow channel structure. It realizes pipeline medium diversion, confluence and flow direction switching through...
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Invisible Recessed Manhole Cover
Product Short Description Our invisible recessed manhole cover adopts flush embedded design, which can be filled with tiles, stone, concrete to blend seamlessly with the pavement, realizing...
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High-strength Cast Iron Manhole Cover
Heavy-duty ductile iron manhole cover. High toughness, impact-resistant. For roads and municipal use. Anti-slip, durable, safe.
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Light Duty Manhole Cover
Light Duty Manhole Cover Product Overview Light Duty Manhole Covers are designed for areas with low to moderate traffic loads, such as pedestrian walkways, parking lots, gardens, and...
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Carbon Steel Cross
Carbon steel cross is forged from WPB/20# carbon steel per ASME & GOST standards, available in equal and reducing sizes.Four-way cross structure realizes fluid diversion and confluence with...
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Carbon Steel Tee
Carbon steel tee is a key pipe fitting made of premium carbon steel such as Q235, 20#, ASTM A234 WPB, available in equal and reducing types. It connects three pipes to split or combine flow,...
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Lightweight Resin Manhole Cover
We supply high-quality lightweight resin manhole covers.We have been dedicated to municipal and road construction supplies for many years, covering markets in Europe, the Americas, Southeast Asia...
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Anti-slip Rectangular Manhole Cover
We provide high-performance anti-slip rectangular manhole covers, integrating safety, durability and practicality. Adopting high-strength composite materials and professional anti-slip design, our...
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Super Heavy-duty Load-bearing Manhole Cover
Heavy-duty manhole cover with ultra-high load capacity, strong pressure resistance and long service life. Specially designed for ports, airports, highways and heavy vehicle traffic areas.
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Anti-Theft Manhole Cover
Anti-theft manhole cover with safe locking structure, high strength and durability. Effectively prevents theft and loss, widely used in municipal roads, parks and urban public areas.
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