ERW Water Pipe

Product Details

1. Pipe Size:
O.D.: Ф21.3mm-Ф660mm
Length: 3m-12m, or as per requirement
W.T.: 1.5mm-17.75mm
End faces of pipes:
The pipes are furnished with plain ends beveled to angle of 30 degree +5, -0 degree with a root faces 1/16" + 1/32" and supplied with metallic or plastic bevel.
Protectors with water proof cloth attached on both ends of each pipe.
Grooved ends as per ASTM, OR ANSI/AWWA C606
Production Specification Level: PSL1, PSL2
ERW or HFW as per API 5L

2. Standard:
(1) ASTM A 53/A 53M -07 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless.
(2) ANSI/AWWA C200-97 AWWA Standard for Steel Water Pipe--6 in. (150 mm) and Larger
(3) ANSI/AWWA C606-06 AWWA Standard for Grooved and Shouldered Joints

3. Mill Certificates Are Supplied
(1) Pipe Number with reference to heat number.
(2) Mechanical Test Result and Chemical Analysis including CE with reference to pipe number
(3) Dimensional Inspection.
(4) NDT Performed and Results.
(5) Certificate Number and Date of Issue.

4. Marking of Pipes
(1) Purchaser's Name
(2) Purchase Order No.
(3) Steel Grade
(4) OD / WT (outside diameter / wall thickness)
(5) Heat Number
(6) Pipe Number
(7) Pipe Length


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