2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Seamless Line Pipe, flange cast, stainless steel root canal, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda Detail:

Basic Info

Type: Clay Dry Sand

Sand Core Type: Resin Sand Core

Certification: SGS, CE, ISO 9001:2008

Additional Info

Packaging: standard export package

Productivity: 100 Ton/Month

Brand: Mingda

Transportation: Ocean,Land,Air

Place of Origin: China

Certificate: ISO9001

Port: Tianjin

Product Description

The main material is one kind of Fiberglass / Glass-fiber Reinforced Polyester (FRP / GRP), with supplementary materials, such as: calcium power, poly-styrene, reinforcing steel bar and etc., the process is compression moulding method, using special steel mould, pressurized by hydraulic pressure machine with heat 180~220 Degree.

More excellence for composite resin material:
1. Against theft: the Regenerated Resin material is no use for 2nd time, thus no recycled if stolen it
2. With good loading capacity, it has strength as steel products, but more tenacity, it will not brake into pieces
3. Long service working life than iron products`
4. Suitable for any temperature
5. The unit weight is lighter than iron material`s at the same size & loading
6. Sealed better between the cover & frame than iron material product`s, so, no noise pollution in using
7. Various color for good decorative effect
8. Good wearable performance, good corrosion resistance, good insulation and never rust. There is more using area than iron products.


Application:
Suitable for using in footway, pavements, carriageway, parking area as same as iron products`, and more, in corroding areas such as: chemical factories, in watery area such as: park, garden, even under-water, etc.

The specification for round manhole cover 

sectional view

specification

Load level

d=mm

P=mm

D=mm

h=mm

H=mm

Carrying capacity

800×θ700

P-type

700

645

800×800

50

80

20T

800×θ700

P-type

700

645

800×800

50

80

20T

900×θ750

P-type

750

700

900×900

50

80

15T


round manhole cover

composite manhole cover

equipment

factory

package


Product detail pictures:

2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda detail pictures

2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda detail pictures

2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda detail pictures

2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda detail pictures

2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda detail pictures


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We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for 2019 Good Quality Butterfly Valves Parts - 700*50mm Composite Round Manhole Cover – Mingda , The product will supply to all over the world, such as: Sao Paulo, Montreal, Accra, By integrating manufacturing with foreign trade sectors, we can offer total customer solutions by guaranteeing the delivery of right items to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
    5 Stars By Gail from Frankfurt - 2017.03.08 14:45
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Elsie from South Africa - 2017.11.29 11:09
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