Ductile Iron Submarine Cable Pipe

The effective length of each section of ductile iron submarine cable pipe is 500mm-1000mm length, which is connected by the Huff spherical hinge. Each section of protection pipe can rotate at a certain angle in all directions, so that the cable and optical cable have a certain bending flexibility.

Product Description

**Product Parameters**
Items	Unit	Standard
Material	Ductile	AS1831/ISO1083
Internal diameter	mm	40-280
Wall thickness	mm	9-10
Bending radius	m	3.0-8.0
Brinell hardness	HBW	160-210
Tensile strength	MPa	400
Impact resistance	KJ	>=7.5
Elongation	A%	15(min)
Yield strength	Mpa	310(min)

**SIZES CHART**
Type	Inner diameter d (mm)	Wall thickness T(mm)	External diameter D (mm)	Effective Length L (mm)
MVL40X500X9	40	9	130	500
MVL55X500X9	55	9	130	500
MVL76X500X9	76	9	176	500
MVL100X500X9	100	9	214	500
MVL120X500X9	120	9	245	500
MVL140X500X10	140	10	260	500
MVL180X500X10	180	10	314	500
MVL210X500X10	210	10	350	500
MVL230X500X10	230	10	370	500
MVL260X500X10	260	10	400	500
MVL280X500X10	280	10	424	500

The effective length of each section of Ductile Iron Submarine Cable Pipe is 500mm-1000mm length, which is connected by the Huff spherical hinge. Each section of protection pipe can rotate at a certain angle in all directions, so that the cable and optical cable have a certain bending flexibility.

Ductile Iron Submarine Cable Pipe

Submarine cables are divided into submarine communication cables and submarine power cables. Submarine communication cables are mainly used for communication services, which are expensive and highly confidential. Submarine power cables are mainly used for underwater transmission of high-power electrical energy.

Underwater cables, which carry the vast majority of intercontinental communications, are hidden in the deep sea and play a vital role in our lives, even though they are invisible to us. But submarine cables are fragile and can be broken or damaged by water pressure, fish such as sharks, ship anchors, trawls or other environmental factors.

When an earthquake or sea occurs on the seabed when the bed changes and is impacted by an external force, due to the spherical hinge structure connection between the protective tubes, the shock or impact energy is absorbed during the buffering process, and the shock resistance and impact performance are increased, which can effectively protect the cables and optical cables from vibration or impact damage.

The submarine cable articulated pipe comprises two different cast segments which are identified as uppers and lowers.Each successive pair of segments clips over and retains the end of the preceding pair.

The Cable Protection System has been designed as a simple and cost effective cable protection system for areas where conventional burial or trenching methods prove to be uneconomical and/or not achievable due to bottom conditions.

Thed nodular cast iron articulated pipe are designed in-house and are subject to rigorous quality and durability testing to ensure the highest quality and durability.

Ductile Iron Submarine Cable Pipe

Why Choose Us

MORE COMPETITIVE PRICES

We are located in Hebei, the hometown of steel in China, with natural geographical advantages. The raw materials, processing, galvanizing and other processes are completed in one go, and we are very close to Tianjin Port and Qingdao Port, saving a lot of costs.

Our personnel are professionals with decades of rich experience in processing such products, greatly improving work efficiency, not only saving costs, but also ensuring delivery time.

RELIABLE PRODUCT QUALITY

Our product quality strictly follows international standards, such as ISO and ASTM, and some products have UL certification, supporting various tests.

We have a strict system for quality supervision, with professional personnel responsible for raw material selection, processing, galvanizing, inspection, etc. We prevent defective products from leaving the factory.