Light cast iron manhole covers

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 3000套 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

zhangshui manhole covers

Ductile Iron Pipes ISO2531

Ductile Iron Pipes K9

Aluminum die casting parts

Gas Spring for Kitchen Cabinet Accessories

Bed Gas Lifting Mechanism is Bed Accessories

Industrial Staples CL50 Hog Rings for Furniture High Quality

100cc ground driller power auger(CQ102) Made In China

Ductile iron QT500 manhole covers

1. Material: QT500-7

Raw material: Q12 class brand

2. The base diameter: 800 mm

3. The base height: 65 mm

4. The cover plate diameter: 700 mm

5. Net openings: 670 mm

6. 42 kg weight:

7. Pressure load: 125 kn B125 12.5 tons

8. Surface treatment: black bituminous paint

9. Chemical and physical composition

10. The quality management system certification: ISO9001:2008

11. I plant products are 90% export, quality guaranteed, smooth surface, the pressure up to standard.

QT500-7

Of the goods

The base diameter

Cover plate diameter

Net openings

highly

The weight of the

Pressure load

The material

Ductile iron manhole cover

Φ 800 mm

Φ 700 mm

Φ 670 mm

60 mm

42 kg

10 tons

QT500-7

Ductile iron manhole cover

Φ 900 mm

Φ 700 mm

Φ 670 mm

75 mm

49 kg

25 tons

QT500-7

Ductile iron manhole cover

Φ 900 mm

Φ 700 mm

Φ 670 mm

75 mm

59 kg

35 tons

QT500-7

Physical property

TENSILE STRENGTHN/m ㎡

YIELD STRENGTH

ELONGATION

HARDNESS

500

320

170-170.

brand

Chemical composition (%)

QT500-7

3.6 to 3.8

2.5 to 2.9

< = 0.60

< = 0.08

< = 0.025

0.03 to 0.05

Q: How to inquire about the price of hardware products? How much is the gross profit of hardware products? Thank you: The first method: to find manufacturers quote, and then use their excle listed out of these prices, and then gross profit is how much, such as gross profit is 1.2, and then the discount price is how much, and then calculated, with excle pull out

Q: What kind of hardware do you have?: 1 household tools and professional tools 2 hand tools: pliers, screwdriver, wrench, knife, saw, hammer, chisel, socket, gauge, level, square, fixtures, electrical tools, wooden tools and garden tools: mud scissors, Ripper, root cutting device, three claws. DaXiaoChan, gauge pad and so on electric tools and accessories: electric drill, electric screwdriver, electric hammer, saw, pneumatic tools: pneumatic nail gun, boot wrench etc.

Q: What kind of hardware installation is there in order of home decoration?: General bought the house, it is necessary to consider the new home decoration, sometimes is not assured decoration workers careless, sometimes in order to save costs, part of hardware will be to install yourself, if you usually do not work with these objects will be optimistic about the installation essentials, not just random installation, because of the small hardware are connected carefully selected furniture, Huaihua hardware Xiaobian bring you all kinds of hardware installation steps, do not seek the most, only hope for help.

Q: What are the hardware parts used in the decoration?: Locks, handles, hinges, hinges, air guns, drawers, rails are basically these small metal products, so it's called hardware, of course, the new products change with each passing day, you can go to B&Q and other shopping malls to see

Q: What do the hardware stores sell?: Such as furniture hardware accessories can be divided into functional hardware and decorative hardware two types. Functional hardware refers to the hardware parts that can achieve certain functions of furniture, such as connectors, hinges and slipway. We also need to pay attention to the doors and hardware accessories. Such as lotus and other hardware, the gold and silver and brass and iron, tin five metal materials, hardware is the mother of industry; the national defense foundation, hardware product material, usually divided into two categories of hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, I-iron and various types of hardware, building hardware, tin, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.. On the nature and use of hardware, iron and steel materials, non ferrous metal materials, machinery parts, transmission equipment, auxiliary tools, working tools, construction hardware, household hardware and other eight categories are to be considered

Q: I opened a small hardware factory, and I also have a few punch, want to do hardware accessories, and do not know what kind of good to do, good money, beg!: What do you want to punch?. What does your machine do?. Punch can punch too many things.

Q: What does "R0.5max" mean in hardware drawing?: R0.5max refers to the pointed corners, the maximum angular radius is 0.5mm., and some drawings will also say "edges and corners blunt" and other terms.

Q: What does building hardware include?: Hardware refers to gold, silver, copper, iron, tin, five metal materials, said, "hardware is the mother of the industry"; the basis of national defense, hardware products, usually only divided into large hardware and hardware two categories.

Q: CNC lathe processing precision hardware, how to choose the grinding wheel?: CNC lathe processing precision hardware, how to choose the grinding wheel?