Nodular cast iron plate

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
3000套 m.t./month

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Product Description:

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. 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 B125

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.

Jack wang 15081620518 QQ, 986884805


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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:Is the hardware store profitable?
Hardware means gold, silver, copper, iron, tin. Later, metal was used to refer to all metals. In fact, a lot of hardware, whatever is money, you look at the hardware electrical market inside the boss is very rich, and the price is basically opaque, so if you do have to make sure
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: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: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:Please tell people where can to buy genuine hardware accessories?
TX should choose to go to large stores to buy, quality and service to protect some.
Q:What does hardware mean? Big brother, give me a detailed explanation
Hardware: closed door, glass door clamp, pulley, crescent lock, window lock, handleDoor and window support, hinge, window support hinge, window support slide rail, door lock, door hingeAll hardware fittings on doors and windows.Such as hinges, door locks, latches, curtains, rails, curtain bars, window buttons, and some doors, if the sliding doors, but also with the slide.
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:How do housekeeping refer to hardware accessories with good or bad?
Imported hinge due to material requirements, the general weight of domestic hinge than 20% to 30%, the surface plating smooth and delicate. Besides, the edge of the hinge spring plate is processed smoothly and orderly, and the high quality hinge is additionally provided with nylon protector. The edge of many spring hinges made in China is not polished and has burrs.
Q:Native produce is a local specialty, but hardware is not
Native produce is a local specialty, but hardware is not

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