manhole cover diameter

...D400 Round Ductile Iron Heavy Duty With Sealing Strips Material Ductile iron GGG50; Grey cast iron Standard ISO9001, EN124 Scope A15...

... dimeter 80cm Mould cavity Single 80cm Height 6.5cm Color White Advantages : ♣ brick mold can be used for sewerage system,ro...

... of cross-linked polyesters that are combined with fiberglass reinforced materials for it to withstand wear-and-tear from heavy load vehicular traf...

... of the two and adapting to a variety of scenarios: 1. Structural safety advantages The round prevents falling: The of the round cov...

... heavy pressure uses.Thin and thin frame.Save the weight, save the money. Typical Applications Drain Drainage manhole c...

... Max emergency flow rate 7000m³/h (When 34 Kpa) Material Aluminum Alloy Installment mode Flanged Temperature range of M...

... of the two and adapting to a variety of scenarios: 1. Structural safety advantages The round prevents falling: The of the round cov...

Elite Ductile Iron Manhole Cover - Airtight and Watertight Solution ELITE Ductile Iron Manhole Cover Product Details Code Material Load Capacity Clear...

... & Frames Steps Cover: A or maintenance hole is a removable plate forming the lid over the openi...

... or a stainless steel . The quick-open is also called a quick-open and a normal pressure cov...

... Outward Opening Tgas: Tank ,Food grade tank ,Rectangular manway Quick Detail 1.Name: ,Manway, Donjoy S...

Product Description Product Description: This heavy-duty composite manhole cover is designed for demanding environments such as highways, ports, and i...

... Round With Hinge , Cast Iron CHRS62 EN124 B125 Round Ductile Iron Description: From class A15 to class F9...

...thing from falling in, and to keep out unauthorized persons and material. Business Type Manufacturer Main Products ,Grating,Composite...

... Made according to customers' drawing, specification or/ and samples We are specializing in grey iron castings, ductile iron castings and aluminum ...

...) and seat molds. Our molds are engineered to produce durable, lightweight, and corrosion-resistant s and frames that me...

Road / Hard Shoulders Ductile Iron , E600 D400 1) Product information: s are manufactured for construction an...

Stainless Steel Non-Pressure Manway circular manway Product Name: Stainless Steel Non-Pressure Manway circular manway Manhol...

... Deck Hatch Access For Ships / Boats Marine for ships or boats. Specification: Can be produced as per cust...

... b1 b2 b3 b4 h1 h2 h3 h4 r1 r2 r3 r4 Lightweight ductile iron Φ500 Φ480 Φ532 Φ540 180 140 10 8 13 86 9 31 60 6 140 210 6 8...