cast iron gully grate

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000 m.t/month

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Product Description:

tem description: nodular cast iron grates

Specifications: 505*500

Pressure load: C250

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

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 C250

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:Does hardware include plumbing, building materials?
Hardware is divided into:Lock(1) exterior door lock (2) lock (3) lock the drawer (4) ball type door lock (5) glass window lock electronic lock (6) (7) (8) chain lock anti-theft lock (9) lock the bathroom (10) (11) number lock padlock lock body (12) (13 lock core)Handle Class(1) drawer handle (2), door handle (3), glass door handleDoors and windows(1) glass hinge: hinge, hinge, hinge corner bearings (copper and steel), pipe hinge (2) hinge shaft hinge, hinge torque: Heaven and earth (3) track: drawer track, sliding door track, folding door track, hidden door track, arc track, hanging wheel, glass pulley (4) bolt (light and dark) (5) (6) suction gate (7) spring (8) door closers (9) (10) (11) mirror plate pin (12) anti-theft buckle (13) layer (copper, aluminum and PVC) (14), magnetic bead beadFamily decoration(1) the universal wheel (2) cabinet legs (3) door (4) nasal duct (5) stainless steel trash (6) metal hanging brace (7) plug (8) curtain rod (copper, wood) (9) (plastic, steel curtain rod rings (10) (seal) 11) lifting clothes hanger hook, a hanger (12)
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.
Q:What kinds of hardware fittings can be divided into?
Hardware accessories can be classified according to standard and non-standard parts. This classification is general, but the general classification is like this, and there are different hardware used in different industries, there are different categories.
Q:Do you need your own hardware to buy a suit door?
The above negotiations with the merchant shall be written in the order contract.
Q:what Hardware processing order required
Hello! Individuals want to contract hardware processing business, through relatives, friends or colleagues in many ways to find. You can also take the initiative to contact the business, through the processing of hardware related projects of the company, enterprises, self-employed and so on, from the contract part of the project to do. Start from small business, make more friends, each doing a business, seriously do a good job, quality and quantity, according to the completion of the task of the project period, and strive to establish a sign. In the course of time, your sign has, the business volume will be more and more big, the business circle will also be more and more big, the acquaintance colleague friend will also be more and more, your order naturally more and more.
Q:what is the Hardware classification?
STANLEY lock door lock series lock series, including American Standard oubiao lock series, electronic lock series, style simple fashion style, can provide a variety of solutions for customers, to meet the personalized needs. STANLEY Best on behalf of the world's highest grade lock locks, the highest standards of American Standard lock: the interchangeable lock core is BEST's patented inventions, and has become the highest standards of the American lock industry, the highest standards of the 7 pin hole of the lock core of the lock core lock is designed within the industry, to provide customers with the most secure mechanical access control system; hierarchical management can do more than 6, with a total replacement of the key and the lock core master key, the central key management system is powerful, and according to customer requirements tailored; 1899 STANLEY produced the world's first hinge piece ball hinge, obtained the first patent ball hinge. Now in China investment in the establishment of the hinge of the most advanced production line, the factory strictly according to the standard American Standard control hinge processing, ensure the quality of life of hinge, hinge with two ANSI/BHMA. STANLEY hinge with the same life span, in the normal use of life insurance. STANLEY closed door according to the different needs of customers, to provide American Standard door closers, oubiao door closers and fireproof door closer for customers to choose products through rigorous testing to ensure product quality. STANLEY push bar lock push bar lock according to the function of emergency escape device and fire escape device; according to the appearance design is divided into push bar type and lever type; according to the structure is divided into with the lock, mortise lock type, with the bolt and concealed bolt type, according to the number of lock points and...
Q:What does a hardware factory do?.
Hardware: traditional hardware, also known as "hardware"". Of five metals: gold, silver, copper, iron, and tin. By artificial processing, you can make knives, swords and other art or metal devices. The hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products.
Q:What do you have for construction hardware? What do you need to open a hardware store? Is the construction hardware mainly aimed at the construction site? Do we need hardware for real estate?
General building hardware buildings or structures installed with metal and non metal products and accessories.Construction hardware can be divided into doors and windows hardware, plumbing hardware, decorative hardware, silk nails, network hardware and kitchen equipment, such as 5 categories. Door and window hardware.
Q:Want to know the function and choice of cabinet hardware parts
Cabinet hardware accessories are divided into functional and decorative hardware kitchen cabinets in two types, wet, smoky environment, selection of hardware fittings should be able to withstand the test, not easy to rust, corrosion, damage.
Q:Which part is responsible for leakage of hardware?
Warranty period, the same place repair two times, repair the bad, can find their own to repair, the cost of developers out.

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