Ductile Iron Double Triangular Manhole Cover and Frame

• Material: Iron
• Shape: Square
• Certification: ISO, CE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: iron casting
• Transport Package: Export Standard Package
• Specification: as per drawing
• Trademark: Mingda
• Origin: Hebei, China
• Production Capacity: 200 Pieces Per Day
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Ductile Iron Double Triangular Manhole Cover and Frame

Features       : Inverted vee seatings combine with three point suspension to 
                       provide cover stability under load and to discourage abrasive
                       material from becoming trapped under the bearing points.

Functions     : Designated to be used in Government roadway drainage
                       projects and maintenance projects.

Applications : For Storm Water (with circumscribed raised stubs on the cover)
                       For Foul Water (with rectangular raised stubs on the cover)


Test details of ductile iron manhole cover and frame
 

Type of manhole cover and  frame	Grade	Test requirements
		Diameter of test block (mm)			Test load (kN)
Double triangular manhole cover and frame (DS1077A)	Heavy duty	250			600

Detailed Photos

 

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Workshop

Hebei Mingda International Trading Company is specialized in castings,forgings and machinery parts.
Our products include all kinds of raw castings to be made of ductile iron , grey iron , brass , stainlesssteel and aluminums,
machined castings and forged parts . To make these parts according to thecustomers' drawings ,we have relative suitable production craft and equipments, such as resin sand ,sand mould , hot core boxes , lost-wax , lost foam and so on .
 

Packaging & Shipping