🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
AWWA C216 2007

AWWA C216 2007

$75.83

AWWA C216-07: Heat Shrinkable Cross Linked Polyolefin Coatings For The Exterior Of Special Sections, Connections, & Fittings for Steel Water Pipelines

Published By Publication Date Number of Pages
AWWA 2007 28
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

This standard describes the material, application, and field-procedure requirements for protective exterior coatings consisting of heat-shrinkable, cross-linked polyolefin coatings. ANSI/AWWA C216 also describes the application of protective exterior coatings to special sections, connections, and fittings to be used in underground and underwater steel water pipelines. Heat-shrinkable, cross-linked polyolefin coatings may be field- or shop-applied as provided in this standard. This standard describes only heat-shrinkable coatings that consist of a cross-linked polyolefin backing that has been coated with an adhesive. These coatings are referred to as heat-shrinkable coatings throughout the remainder of this standard. 1.1.1 Conditions not discussed in this standard. This standard does not discuss the additional materials and procedures that may be required for severe conditions, such as those encountered during construction of some underwater lines, casing pipe, river crossings, and lines in exceptionally rocky areas. Also, applications such as extensive shop or field coating of steel pipe can exist that indicate a possible modification to the standard material may need to be considered. Under these conditions, the manufacturer should be consulted for specific recommendations for use of heat-shrinkable coatings in these specialized applications. 1.1.2 Maximum temperature. AWWA pipe coating standards are intended to apply to potable water service. The maximum service temperature of this coating system is based on the maximum service temperature of potable water. The purchaser shall consult the heat-shrinkable coating manufacturer for conditions and limitations. Major revisions Major changes made to the standard in this edition are as follows: 1. Foreword was modified to add “weld after backfill” language 2. Sec. 1.1, Scope was modified to eliminate method of cross-linking and to add consistency in language. 3. Sec. 2, reference to DIN 30672 was deleted. 4. Sec. 4.2, Coating System description was modified for consistency and repair patches were added. 5. Table 1 had a lap shear requirement added and the adhesion requirements were upgraded. Minor reorganization of the table was also done to improve clarity. 6. Sec. 4.3.2, Surface preparation was modified for clarity and consistency with language in other standards. Significant rewording although the procedures and intent of the section has not changed. 7. Sec. 4.3.3, Application section edited for consistency plus a paragraph was added to describe filler materials used for bell and spigot or mechanical joint step-downs. This was an addendum to an earlier revision of ANSI/AWWA C216 that never was incorporated into later revisions. 8. Sec. 5.3, Material and Coating-System Tests was renumbered and edited for clarity. Lap shear requirements were added. 9. Throughout spelling and grammar corrections were added, and consistency in nomenclature were checked, i.e., heat-shrinkable coating(s) used as a common reference to the subject products.

PDF Catalog

PDF Pages PDF Title
1 ANSI/AWWA C216-07
3 Committee Personnel
7 Contents
9 Foreword
I. Introduction.
II. Special Issues.
III. Use of This Standard.
10 IV. Major Revisions.
11 V. Comments.
13 AWWA Standard Heat-Shrinkable Cross-Linked Polyolefin
Coatings for the Exterior of Special
Sections, Connections, and Fittings for
Steel Water Pipelines

SECTION 1: GENERAL
Sec. 1.1 Scope
14 Sec. 1.2 Purpose
Sec. 1.3 Application
SECTION 2: REFERENCES
15 SECTION 3: DEFINITIONS
16 SECTION 4: REQUIREMENTS
Sec. 4.1 Permeation
Sec. 4.2 Quality
Sec. 4.3 Coating System
17 Sec. 4.4 Field and Shop Coating Application
18 Table 1 Physical and performance requirements for heat-shrinkable coatings
20 Sec. 4.5 Field Procedures
21 SECTION 5: VERIFICATION
Sec. 5.1 Inspection by the Purchaser
22 Sec. 5.2 Acceptance Testing
Sec. 5.3 Material and Coating-Systems Tests
24 Sec. 5.4 Electrical Inspection for Continuity
25 Sec. 5.5 Nonconformance
26 SECTION 6: DELIVERY
Sec. 6.1 Packaging
Sec. 6.2 Marking
Sec. 6.3 Shipping, Handling, and Storing
Sec. 6.4 Affidavit of Compliance

Related products

AWWA C216 2007
$75.83