Heavy manhole cover

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 500吨 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 Product for Car DoorSupport Cylinder

Bed Gas Lifting is Used for Lift Up Storage Bed

Gas Spring Shock Strut Lift Support Cylinder for Car

Bed Gas Spring Mechanism for Lift Up Lift Up Storage

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 bar

Knot, external plastic film

Process: sand casting, pure manual model

Our company covers has the following features:

1, the environmental noise. This product environmental noise.

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.

Q: How to inquire about the price of hardware products? How much is the gross profit of hardware products? Thank you: What are the purchase price is the core of an enterprise, and ask you to query the hardware industry friends, or you can also go to the major hardware website look at the price, you can also pretend to buy the products, price consulting

Q: Do their own cabinets, cabinets hardware where can I buy?: Larger building materials city has a professional hardware office, where the hardware is still relatively complete, you can go and have a look.

Q: What are the laws and regulations of hardware?: Hardware laws and regulations: first, the national quality standards. This is the regulation. The hardware shall conform to the requirements of the regulations in accordance with the regulations. Safety standards, this must be strictly enforced legal norms. Is the hardware must ensure the safe and reliable use, safety accidents caused by quality factors cannot, if the quality safety accidents caused, the producer must undertake the corresponding administrative or criminal liability. The laws in this respect are mainly safety production law, quality law, consumer law, and so on. More general, but more formal. The hardware of national quality supervision and testing: China commissioned by the national certification and Accreditation Administration of the national metrology accreditation review group on building materials, through the certification supervision and expansion of the assessment of national building material industry hardware plumbing product quality supervision and testing center. Even Japan, building materials experts review group consults relevant information center, to the scene detection and testing equipment, test items on the part of a field test was carried out, the center of the authorized signatory on-site examination strictly, and the related staff of the theory exam, organize relevant personnel to the discussion. They believe that the test center has established a complete quality management system, organization system operates effectively, have the capability to undertake impartial third party inspection; the quality of personnel, equipment, environmental conditions and test reports have reached the requirements of standards of review.

Q: What are the hardware parts used in the decoration?: Door hardware: door lock, hinge, handleCabinet hardware: handle, slide rail, hanging rod, trousers hanging, angle chainOther: hanging rail, drawer lock, bathroom accessories, accessories etc.

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 wooden door hardware?: Having specific functionsIt includes: wooden door lock, cabinet handle, bathroom pendant, clothes hanger and so on.

Q: What does hardware and electrical appliances include?: Machinery equipment, hardware tools, building hardware, mechanical equipment, locks, security, daily hardwareElectronic, electrical, general accessories, sports and leisure, environmental protection facilities, home appliances, kitchen, raw materials

Q: What are the hardware parts of the door?: The door handles, hinges, hardware accessories including fasteners (bolts, nuts), lock, door stopper, seal, such as cat's eye.

Q: CNC lathe processing precision hardware, how to choose the grinding wheel?: Generally do not sharpen their own knives, buy special knife Bei

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...

Send your message to us

*Email

*TEL

*Quantity

*Unit