China wholesale Step Wedge - Navships Test Block – TMTeck
China wholesale Step Wedge - Navships Test Block – TMTeck Detail:
Description
Used for distance amplitude correction, sensitivity levels and flaw depth information.
Inch
Contains six 3/64″ diameter side-drilled through-holes at distances of 0.25″ to 2.75″ in 0.25″ increments. MTDs are engraved near both scan edges on one face. In accordance with MIL-STD-271G Figure 9, and NAVSHIPS Specification 0900-006-3010/Section 6. Also known as a “Mare Island block.” This block is surface ground to a 32 Ra finish on all surfaces, and the steel version is nickel-plated.
•Dimensions: 12.000″ x 3.000″ x 1.250″
•material: 1018 Steel, stainless steel , aluminum
•plastic carrying case
• We also manufacture a Navy version (3020 block) with rougher scanning surfaces (125 to 250 Ra max), and an extra hole at 0.125″ MTD.
Metric
Contains six 1.2mm diameter side-drilled through-holes at distances of 6.25mm to 68.75mm in 6.25mm increments. MTDs are engraved near both scan edges on one face. Metric equivalent of U.S. customary block, based on MIL-STD-271G Figure 9 and NAVSHIPS Specification 0900-006-3010/Section 6. This block is surface ground to a 32 Ra finish on all surfaces.
•Dimensions: 30mm x 75mm x 300mm
•Metric version.
•material: 1018 Steel, stainless steel , aluminum
•plastic carrying case
Package including
1 calibration block
1 certificate
1 block case
Product detail pictures:
Related Product Guide:
We emphasize progress and introduce new solutions into the market each year for China wholesale Step Wedge - Navships Test Block – TMTeck , The product will supply to all over the world, such as: Irish, Iran, Cyprus, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.





