Product Details

Underground steel corrugated road drainage pipe

Product Description

Underground steel corrugated road drainage pipe is also called corrugated pipe culvert or corrugated metal pipe refers to the screw corrugated pipe buried in the road or under the railway culvert. It is circular corrugated pipe that composed of corrugated metal coils or semi-circular corrugated steel sheet.

Steel Pipe Specification

Name of product	Underground steel corrugated road drainage pipe
Specification	INNER DIAMETER: 2000~10000MM
	OUTSIDE DIAMETER: ID+WT+D
	WALL THICKNESS: 4~7.5MM
	SPACING WAVE: 150~200MM
	HEIGHT OF WAVE: 55MM
	LENGTH: 300~1800MM or according to the customer's request
	SYSTEM INTERFACE: Overlap connection
Technique	Hot dip galvanized
Product Features	Lightweight-can be nested for economical shipping
	High strength and durable
	Long service life-capable of 100+years
	Fast installation-economical, versatility, and flexibility
	Environmentally
Application	1. structral relines, road culverts. 2. storm sewers 3. stormwater detention systems 4. oil or gas transportation 5. fluid pipe 6. line pipe 7. drill pipe 8. boiler pipe 9. other uses we can produce according to customer requirement
Surface treatment	galvanized or as per required by customer's
Package	plastic caps on both ends, steel bundle or according to the customer's
Delivery time	10~30 days after receiving the deposit,depends on the order quantity
contact	Tel: 86-15075889268 Skype: april-fang2015 What's App: 86-15075889268

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Projects

Packaging & Shipping

Certification

Advantages

Features	Benefits
Long service life	Exceeds 100-years with proper specification that meets all AASHTO and ASTM pipe specifications
Strength	Can handle fill heights in excess of 100 feet
Versatile	Available in a wide variety of shapes and sizes; diameters from 450mm to 16000 mm
Flexible	Forgiving during the rigors of installation and allows for steep slope applications
Lightweight	Easier and less expensive to install than concrete pipe

Inspection

Quality Management system:

ISO 9001:2008 certificate .
Many steps guarantee no fissure, scar, overlap, layer or other defects, internal and external welding makes the pole more beautiful in shape
Before production, all the material must be passed the chemical and physical analysis to make sure that they have met the requested strength and component.

Inspection system:

Inpection team : Experienced engineers, technonolgy workers, advanced test equipments .
Qulity system: GB/T19001-2008-ISO9001,GB/T 24001-2004-ISO 14001,GB/T28001-2001
Manufacture standard: ASTM A123 or AS/NZS 4680:2006, AWS ( American Welding Society ) D 1.1 or Euro standard.

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