FLANGE–TYPE NESTABLE PIPE

ARMTEC.COM

GALVANIZED OR ALUMINIZED COATINGS

ECONOMICAL TO SHIP

VARIOUS PIPE DIAMETERS AVAILABLE

EASILY ASSEMBLED

VARIETY OF MATERIALS

HALF-ROUND SEGMENTS OF CORRUGATED STEEL WHICH WHEN ASSEMBLED BECOME LENGTHS OF FULL-ROUND CORRUGATED STEEL PIPE

–DRAINAGE SOLUTIONS

SINCE 1908

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FLANGE–TYPE NESTABLE CORRUGATED STEEL PIPE

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Flanged Nestable Pipe is easily assembled and no special instructions are necessary. Simple tools such as spud or socket wrenches are all that is required.

Five corrugation long pieces are used on the top at both ends to introduce a circumferential seam stagger. The 50 mm wide flanges have slotted holes spaced at 68 mm centre to centre on both sides and are bolted together using galvanized 10 mm diameter bolts and nuts. All circumferential laps should be in the direction of flow.

The 610 mm long sections, are galvanized to provide a product that is highly durable under normal conditions and which has proven itself since it was first produced in the early 1930’s. Flanged-type nestable pipe is also available in aluminized coating for added durability.

Assembly

Flanged-Type Nestable CSP Flume application

Flanged-Type Nestable CSP Pipe application

Flanged-Type Nestable CSP Pipe application

Flanged-type nestable corrugated steel pipe (CSP) consists of half-round sections with side flanges that can be easily bolted together to form a circular corrugated steel pipe. The product is especially useful where a casing is to be installed around an existing utility without disturbing its operation.

The sections are shipped nested and bundled together to save space during shipping. This results in cost savings, especially where the product is being shipped long distances to remote areas or overseas.

TYPICAL APPLICATIONS

• Culverts• Storm Sewers• Drains• Casing• Utilidors

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_TOOLS SUPPLIED

One set of assembly tools is supplied with each order of Armtec Nestable Pipe

_FASTENING METHODS

• Flanged-type nestable pipe is easily assembled using simple bolting procedures

• Simple tools such as spud or socket wrenches are all that is required

Diameter Area 3 4.5 6.0 7.5 9.0

mm m2 m m m m m

300 .07 1.6 1.6 1.6 1.6 1.6

400 .13 1.6 1.6 1.6 1.6 1.6

450 .16 1.6 1.6 1.6 2.0 2.0

500 .20 1.6 1.6 1.6 2.0 2.0

600 .28 1.6 1.6 2.0 2.0 2.0

700 .38 2.0 2.0 2.0 2.0 2.8

800 .50 2.0 2.0 2.0 2.8 2.8

900 .64 2.0 2.0 2.0 2.8 2.8

1,000 .79 2.0 2.0 2.8 2.8 2.8

1,200 1.13 2.8 2.8 2.8 2.8 3.5

1,400 1.51 2.8 2.8 2.8 3.5 3.5

1,600 2.01 2.8 2.8 3.5 3.5 3.5

Height of CoverAbove Top of Pipe in Metres

Diameter 1.6 2.0 2.8 3.5

mm mm mm mm mm

300 18 22 31 39

400 22 28 39 49

450 24 31 43 54

500 27 34 48 60

600 31 39 54 68

700 36 45 62 79

800 41 51 70 89

900 45 56 77 97

1,000 48 61 83 101

1,200 59 74 102 126

1,400 68 85 118 146

1,600 78 97 134 166

Wall Thickness

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FLANGE–TYPE NESTABLE CORRUGATED STEEL PIPE

3

Approximate Weights kg/m

Height of Cover Table - Live Load - AASHTO H-25 and CS 600

_NOTE:

1. Minimum Cover is 300mm up to 1,200mm diameter and 500mm for 1,400 mm and 1,600mm diameter

2. Structures should be backfilled with well compacted granular backfill to a minimum of 95% Standard Proctor Density

Half round sections are manufactured from 68mm x 13mm corrugated metallic coated steel:

• Corrugations and steel thickness per ASTM A 760A, CSA G 401, AASHTO M 36• Galvanized and Aluminized sheets per ASTM A 929A, AASHTO M 218-87• Zinc coating mass will be not less than 610 g/m2 per AASHTO M 218• Millling sampling and marking per ASTM A924 A 924M• Minimum aluminum coating thickness of 47µm• Installation per ASTM A 798• Hardware per ASTM 760

SPECIFICATIONS

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–Drawings and product details are for information and/or illustrative purposes only, and may vary. Please contact your local Armtec representative for the most current product information.–FLANGE–TYPE NESTABLE PIPE / PRODUCT GUIDE | 2017-03PROD-C02-G02-P06-2017-03-E