ductile iron manhole covers

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Item description: nodular cast iron manhole covers

Material: ductile iron QT500-7

Size: 850 * 850 x100 850 x850x75mm

Weight: 65 kg 60 kg

Pressure load: D400 C250

Casting process: sand casting, pure manual model

Surface treatment: black harmonic lacquer

Packing: packed in wooden pallet, steel knot, wrap a plastic film.

Casting standard: European EN124 standard BS EN124 ISO9001:2000

Inspection report: we provide pressure test report, the material report.

This product is widely used in Africa market, if need be, can according to customer's drawings or samples to production and processing.

Q: What does bathroom hardware have?: Bathroom hardware these things are relatively small durable goods, if broken tend to be very depressed, so buy these things I suggest you buy some brands will be better, it's service life is not necessarily how much share down. Like the Delong Delong, Yatin Yatin, HAVA HAVA, ArgentCrystal ArgentCrystal Yajie, these brands are good, we are now using a LARSD LARSD, has been used for several years, really good. You can look at these brands. If you need to know more about the good bathroom hardware brand, I suggest going to the ten major brand network china-10, then check the bathroom hardware brand list of ten Oh, more understanding, more choose your favorite brand. If you want to buy specific goods, you can go to the shopping network gou55 that query to see, there are relevant products to buy knowledge, with the purchase guide, you pick the goods to help very large, and I hope to help you!

Q: What do the hardware stores sell?: Most of the hardware stores include: ordinary light bulbs, energy-saving light bulbs, switches, sockets, wires, safety switches, taps, sandpaper, brushes, and economical coatings

Q: Is the hardware store profitable?: You sell high profits on the high, similar to low

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!: Small pieces, as long as the amount, you can certainly make money steadily

Q: Does hardware affect the tightness of doors and windows?: The tightness of doors and windows mainly refers to the resistance to wind pressure, air tightness and water tightness.

Q: How to maintain the hardware?: The daily maintenance of hardware is simple, do not need to engage in those special things, as long as the partition time with a clean towel wipe it

Q: I would like to ask the so-called jewelry hardware refers to which hardware, including what?: Hardware jewelry does not refer to five gold jewelry but refers to metal jewelry, some local customs refers to five kinds of jewelry, gold is generally wedding gold rings, necklaces, earrings; marriage hardware is gold ring, gold necklace, gold earrings, gold bracelets, gold chains, now not necessarily buy gold jewelry, platinum, platinum can also be other jewelry.

Q: What are the hardware parts of the door?: Handle, hinge, fasteners (bolts, nuts), lock, door stopper, seal, such as cat's eye

Q: Which part is responsible for leakage of hardware?: Or forget it, not responsible. Where can I get a lawsuit?.

Q: What is suitcase hardware? Do you know?: According to the product category specific points have bars, small wheels, mushrooms nails, nail, foot nail, hollow nails, corns, pull head, D buckle, dog buckle, belt buckle, needle, chain, coil, locks, magnetic buttons, all kinds of trademark and decorative hardware. All kinds of hardware are divided according to function or shape. And all kinds of hardware accessories also have a lot of specifications.

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