manhole covers plastic

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

...,real estate,water system. Accept custom molds. Product details Product Name mould square base mould concrete manhole c...

ELITE Low-Maintenance Fiberglass Reinforced Plastic (FRP) Manhole Cover ELITE FRP Manhole Cover Product Details Code Material Load Capacity Clear open...

... 450×100mm For Pharmaceutical Stirring Tank Tag: Stainless steel oval flange quick open , Top quality stainless steel pressure...

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

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

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... ductile iron Ductile iron is one of the products of ductile iron. Spherical graphite is obtained from nod...

... to enhance the stability, anti-theft and safety of the . The core is to use the spring device to achieve a tight fixation between the...

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

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

... to enhance the stability, anti-theft and safety of the . The core is to use the spring device to achieve a tight fixation between the...

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

...~+70 Seal Material Fluoro rubber Applicable Media Hydrochloric acid,hydrofluoric acid,sulfuric acid The steel-lined is instal...

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

...manufactured for construction and public use. shall be smooth and free from sand holes, blow holes, distortion or any other defects ...

...t are combined with fiberglass reinforced materials for it to withstand wear-and-tear from heavy load vehicular traffic. Fiberglass ...

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...