Heavy ductile iron manhole covers

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
2000套 m.t./month

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Product Description:

Pressure load: D400

Material: ductile iron QT500-7

Tensile strength: 500 n / 2 MM

Elongation rate: 7%

Spraying: ductile iron manhole covers on the surface treatment is the antirust bituminous paint spraying, the treatment is commonly used coating of casting.

Packing: packed in wooden pallet, steel tie, the outside plastic film

Process: sand casting, pure manual model


Our company covers has the following features:

1, the environmental noise. No noise, the product of environmental protection board and box after lathe processing, can make the plate and frame to 100%.

2, high load capacity. The product load D400

3, security ability. This product adopts double security design, anti-theft performance is better, more powerful guarantee traffic safety.

4, long service life. The product of guard against theft, prevent noise set is firm, durable.


This product applicability is wide and can be used in tap water in urban construction, municipal drainage pipeline inspection Wells, heating, gas inspection Wells, postal services, telecommunications, communications, cable pipe Wells, power line well, street lamps, well well, fire control, all kinds of valves, anti-corrosion project, open ditch cover plate, and can be manufactured according to customer's special needs.


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Q:The bathroom hardware should be stainless steel or Aluminum Alloy it?
It is recommended that stainless steel, aluminum alloy is no longer strong, this is the decisive factor of material.Bathroom this thing is generally less change, durable is the absolute truth. Of course, the aluminum alloy is not so fragile, both have to choose their own, to buy their own heart should be, is the best.
Q:How do hardware stores feature?
For example, people come to buy plug line I are to help people by good people to buy silk. I have expanding the impact of domestic drilling. Lay a good relationship. Cheaper price. Just when this reputation spread your store guests much.
Q:Hardware accessories, hardware is the same?
It's almost like this, but it's a lot of different kinds
Q:What is a hardware cooker?
Hardware, refers to gold, silver, copper, iron, tin, five metal materials called. Hardware is the mother of industry; the foundation of national defense and the products of hardware materials are usually divided into two major categories: big hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, iron and all kinds of industrial character; hardware for building hardware, white metal, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.
Q:How do housekeeping refer to hardware accessories with good or bad?
Furniture hardware accessories, hinge, track, for example, mainly from the opening and closing (pumping) times, salt fog test, negative re - judge good or bad. But now the hardware of many copycat goods, to be optimistic about the brand; at present, the domestic hardware is doing the best DTC Dongtai, and customer service or product lifetime warranty commitment...
Q:What does bathroom hardware have?
Bathroom hardware accessories, generally refers to the installation in the bathroom, the bathroom wall, for placing or hanging clothes cleaning supplies, towel products, general hardware products, including: single hook, towel bar, double towel bar, cup holder, double cup holder, soap dish, soap, towel, towel ring net frame, dresser clip, toilet brush, towel rack, double shelf, and metal faucet, shower and a series of products, you can see only recommend this brand of bathroom products, the only bathroom is mainly ceramic sanitary ware, bathroom furniture, bathroom accessories and other leading hardware, sanitary products, sanitary ware based on integration the three major functional areas, to meet the individual needs of consumers, and provide real-time design of DIY whole bathroom solutions. Unique bathroom calendar three years of careful planning, spending huge sums of money through the power of e-commerce and the experience of cities throughout the country, for the pursuit of affordable and high quality bathroom consumer demand services.
Q:Which part is responsible for leakage of hardware?
Or forget it, not responsible. Where can I get a lawsuit?.
Q:What are the hardware parts used in the decoration?
Decoration hardware used many, hardware accessories a wide range, wide range of applications,
Q:Does hardware include plumbing, building materials?
Architectural decoration(1) galvanized iron pipe (2) stainless steel tube (3) plastic expansion rivet tube (4) (5) (6) cement nail advertisement nail (7) mirror nail (8) expansion bolts (9) self tapping screws (10) glass bracket (11) glass clip (12) insulation tape (13) Aluminum Alloy ladder (14) goods support
Q:What do you learn before you sell hardware?
What do you learn before you sell hardware?:First, we must learn to operate in good faith! What are the hardware parts, hardware classification, such as bathroom hardware, hardware tools, electronic hardware and so on.

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