(351) 724-30-68, 724-30-78, 236-46-36 svarka81@mail.ru Today: 09/14/2017 Time in Chelyabinsk: 04:06 ABOUT COMPANY CERTIFICATES OUR FACILITIES QUESTION ANSWER ANTI-CORROSION TREATMENT REFERENCE BOOK OF TERMS VACANCIES CONTACTS OUR PRODUCTION Searchlight masts c.3.407.9-172 Lightning rods p.3.407.9.-172 Metal body kits p.3.407.9-172. Metal lightning rods 15,20,25 ... 75 m high code: А31-95 Lighting masts p.3.501.2-123 Metal body kits p.3.501.1-155 Antenna supports for radio relay communication lines with a height of 30-80 m. Unified steel portals (OSG portal) Unified power line supports Pipeline supports Structures for industrial and civil construction Grillages and metal elements, for pile foundations Anchor bolts and embedded products Bins, silos for bulk products. Technological pipelines, gas pipelines and chimneys. Metal processing services Metal cutting Lightning rods 15-75m high cipher a31-95 Metal lightning rods with a height of 15.20.25 ... 75 m code a31-95 Description Lightning rods code a31-95 are designed to protect objects from direct lightning strikes on the territory of the states of the former USSR, in areas defined by instructions RD34.21.122-87, and in wind regions up to 4 inclusive, in accordance with SNiP 2.01.07-87. The design of the lightning rod code a31-95 is a spatial lattice pyramidal truss, consisting of sections, the elements of which are connected by bolts. (Table 1.) Bolted connections can be replaced with welded ones. This or that connection is determined by the method of manufacturing and delivery of the sections to the installation site of the lightning rod. All rights reserved. 2012 Адрес : г. Челябинск, ул. Сталеваров, д. 5, оф.6/II Телефон: (351) 724-30-68, 724-30-78, 200-41-15, 236-46-36