Progress in The Field of Non-Destructive Testing Through The Use of Ultrasonics

WC Hitt

doi:10.1520/STP39259S

SYMPOSIA PAPER Published: 01 January 1953

STP39259S

Progress in The Field of Non-Destructive Testing Through The Use of Ultrasonics

Source

The Reflectoscope is widely used in various types of work at Douglas Aircraft Co., Inc. In some applications, contact scanning is the only practical way of doing a job. Obviously, a railway maintenance inspection would not require an axle to be removed from a car and put in a tank for underwater scanning. In pipe line work a tolerance for surface cracks is established and contact scanning with the aid of a shoe works satisfactorily. Ingots may be more conveniently tested for gas holes and cracks by contact methods.

Author Information

Hitt, WC

Quality Control, Douglas Aircraft Co., Inc., Santa Monica, Calif.

Shipping & Handling

Domestic Shipping

Domestic orders are delivered via United Parcel Service (UPS) or United States Postal Service (USPS). Transit times average 3 to 5 business days. Please be aware that UPS will not deliver packages to Post Office Boxes.

Domestic Rush Orders

Please Contact Us.

International Standard Shipping

International orders are delivered via courier post services which can be either a postal service, courier service, or a combination of both. Standard Service is untraceable. Please allow 4-7 weeks for delivery.

International Expedited Shipping

Please Contact Us.

Please be aware that carriers will not deliver packages to Post Office Boxes. Because of the variability of customs processes and procedures in different countries, ASTM International cannot guarantee transit times to international destinations. Customs duty and taxes are the responsibility of the consignee.

Shipping & Handling charges follow the rate schedule, below:

Order Total	Shipping & Handling Fee (US Domestic)
Up to $50.00	$18.72
$50.01 to $100.00	$20.80
$100.01 to $150.00	$29.52
$150.01 to $250.00	$39.09
$250.01 to $500.00	$56.25
$500.01 to $750.00	$76.42
$750.01 to $1000.00	$93.15
$1000.01 to $1500.00	$121.27
$1500.01 to $2500.00	$158.38
$2500.01 to $4999.00	$209.04
$5000.00 to higher	FREE

Order Total	Shipping & Handling Fee (International)
Up to $50.00	$68.72
$50.01 to $100.00	$70.80
$100.01 to $150.00	$79.52
$150.01 to $250.00	$89.09
$250.01 to $500.00	$106.25
$500.01 to $750.00	$126.42
$750.01 to $1000.00	$143.15
$1000.01 to $1500.00	$171.27
$1500.01 to $2500.00	$208.38
$2500.01 to $4999.00	$259.04
$5000.00 to higher	FREE

Shipping and Handling charges are approximate. Additional charges may be incurred if your order requires multiple shipments. This does not apply to complete sets and sections.

Reprints and Permissions

Reprints and copyright permissions can be requested through the
Copyright Clearance Center

Details

Developed by Committee: E07

Pages: 53–75

DOI: 10.1520/STP39259S

ISBN-EB: 978-0-8031-5636-4

ISBN-13: 978-0-8031-5635-7

Progress in The Field of Non-Destructive Testing Through The Use of Ultrasonics

Author Information

Related

Reprints and Permissions

Details