Ductile Iron Articulated Pipe

The ductile iron articulated pipe can effectively protect submarine power cables and optical cables from external mechanical damage and damage, such as gravel, rolling stones, sediments, floating wrecks, ice floes, bottom trawlers, cage fishing rafts Damage

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 this product is 500mm-1000mm, and the length can also be customized according to requirements. It is connected by a Huff-type spherical hinge. The angle between the two connected protective tubes can reach about 25°. The ductile iron articulated pipe can be rotated in multiple directions to make submarine cables and optical cables. There is some flexibility in bending to prevent twisting. Due to its convenient construction and corrosion resistance, this product is widely used in the protection and reconstruction of submarine cables and optical cables.

Features

1.Easy for transportation and construction.

2.Anti-aging and corrosion-resistant, suitable for laying in various environments with high protection requirements such as the seabed.

3.High mechanical strength to protect submarine cables.

4.Scientific appearance and structure, suitable for later protection and maintenance of submarine cables.

5.Seismic and impact resistant.

6.Applicable to larger size submarine cables.

The ductile iron articulated pipe is convenient and fast to produce, can be customized according to cable specifications, suitable for 35kV, 110kV, 220kV, 500kV submarine cable protection sleeve.

Olive a comprehensive company which involves R & D, production, sales and service in many fields, such as water supply and drainage pipeline, power cable protection pipeline, ductile iron castings and so on.

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.