Home /Other Fabrication Services /

Round Metal Manhole Cover 125KN B125 Square Frame ICMQ Certification Pedestrians

Round Metal Manhole Cover 125KN B125 Square Frame ICMQ Certification Pedestrians

Brand Name:ODM&OEM
Certification:ISO9001,ICMQ
Model Number:CAR50B~CAR80B
Minimum Order Quantity:1TON
Delivery Time:25~35days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Now

Add to Cart

Verified Supplier
Location: Changzhou Jiangsu China
Supplier`s last login times: within 37 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

Round Metal Manhole Cover 125KN B125 Square Frame ICMQ Certification


Applications:


Ductile iron castings have been used in almost all major industrial sectors, requiring high strength, ductility, toughness, wear resistance, resistance to severe thermal and mechanical shocks, high or low temperatures, corrosion resistance and dimensional stability. In order to meet these variations in the conditions of use, there are many grades of ductile iron available, providing a wide range of mechanical properties and kinematic properties. Most ductile iron castings, as defined by ISO 1083, are mainly produced in non-alloyed state. Obviously, this range includes high-strength grades with tensile strength greater than 800 Newtons/mm and elongation of 2%. QT500-7, a general-purpose material for ductile iron manhole covers, has a Brinell hardness of 170-230HB. The other extreme is a high-resistance grade with an elongation of more than 17% and a correspondingly low strength (minimum of 370 N/mm scoop. Strength and elongation are not the only roots of the designer's choice of material, while other decisive important properties Also included are yield strength, modulus of elasticity, wear and fatigue strength, hardness and impact properties. In addition, corrosion resistance and oxidation resistance and electromagnetic properties may be critical to the designer. To meet these special uses, a group has been developed. Austenitic ductile iron, usually called Ni-Resis, is a ductile iron. These austenitic ductile irons are mainly alloyed with zinc, chromium and manganese and are listed as international standards.


Description:


1. Breaking load > 125kN
2. Square frame with round cover.
3. Frame without outer winglet.


Specifications:


CLASSSpecExternal
dimensions
mm
Clear
opening
mm
Height
mm

unit weight

(kgs/set)

B125CAR50B500*500*30¢3503018
B125CAR60B600*600*30¢4253025
B125CAR70B700*700¢5003535
B125CAR80B800*800¢6103550


Put damage:


This is the biggest characteristic of ductile iron manhole covers, ductile iron manhole covers can be heavy pressure 36T/60T, light can be confined 21T. Even if the load pressure exceeds its limit, ductile iron manhole cover cast iron manhole cover is not as common as broken, but a slight deformation of the car and pedestrians has a certain security.


China Round Metal Manhole Cover 125KN B125 Square Frame ICMQ Certification Pedestrians supplier

Round Metal Manhole Cover 125KN B125 Square Frame ICMQ Certification Pedestrians

Inquiry Cart 0