High Pressure En124 Hinged Telecom Engineering Manhole Cover Dimensions

• After-sales Service: Professional Technical Support
• Warranty: 12 Months
• Material: Iron
• Shape: Round
• Certification: ISO
• Standard: En124 Standard/En1433/Customized
• Color: Grey/Black/as Your Request
• Transport Package: Wooden Pallet
• Trademark: Arfanti or Customized
• HS Code: 73251090

Product Description

Ductile iron manhole covers are generally divided into round and square shapes. In urban road administration, round shapes are generally used because round manhole covers are not easy to tilt and can better protect the safety of pedestrians and vehicles. The use of round shapes is mainly due to the fact that the length of each diameter of the round manhole cover passing through its center is the same. In this way, if the manhole cover is rolled up by a passing vehicle, no matter how it is rolled up, its diameter will be slightly wider than the wellhead below, and the manhole cover will not fall into the wellhead.

Material	Ductile iron casting as per EN-1563 (500-7).
Unit weight	4kg to 125kg
Standard class	EN124, C250.
Paint	Black bituminous paint, epoxy coating or as requirement.
Quality	It conforms to standard EN124, clearly casted and free from sand holes, blow holes, distortion or any other defects.
Packing	Wooden or steel pallet
Certificates	ISO 9001.2008, SGS, BV.
Our manufacturing ranges	EN124 A15, B125, C250, D400, E600 and F900.
OEM	OEM is welcome,Logo engraving is available

 Characteristics of ductile iron manhole covers:
1. Good toughness. The impact value is similar to that of medium carbon steel and more than 10 times that of gray iron.
2. Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only 1/40 of that of steel pipes and 1/10 of that of gray iron pipes. The service life is twice that of gray iron pipes and 5 times that of ordinary steel pipes.
3. Good plasticity. The elongation is ≥7%, which is similar to that of high carbon steel, while the elongation of gray iron is zero.
4. High strength. The tensile strength ób ≥ 420MPa and the yield strength ós ≥ 300MPa are the same as those of low carbon steel and three times that of gray iron.

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

 

Q:How can I get a quotation from you ?

A:You can leave us message, and we will reply every message in time. Or we may talk on line.

 

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

 

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

 

Q;Do you have a discount?
A: We will do our best to provide you with these services at the best price and quality service