Title:
INSULATION BLOCK FOR SKID PIPE, AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/276804
Kind Code:
A1
Abstract:
The present invention provides an insulation block for a skid pipe that is not easily damaged when installed around a skid pipe, and a method for constructing the insulation block. An insulation block (3) for a skid pipe according to the present invention includes a through-hole (35) penetrating from an outer circumferential surface of an insulation block body (31) to an inner circumferential surface thereof, wherein a retainer (6) is attached to the through-hole (35), the retainer (6) having an insertion hole for inserting a stud, the insertion hole being connected to the through-hole (35). The construction method according to the present invention includes: the steps for placing the insulation block (3) around a skid pipe; welding the stud to the skid pipe through the through-hole (35) and the insertion hole; filling the through-hole (35) with a sealing material; and pouring an insulating castable material between the skid pipe and the insulation block (3).
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Inventors:
IWATA TOSHIYUKI (JP)
KAWABE YUSUKE (JP)
IKEBE TETSUNORI (JP)
KAWABE YUSUKE (JP)
IKEBE TETSUNORI (JP)
Application Number:
PCT/JP2022/024823
Publication Date:
January 05, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
KROSAKIHARIMA CORP (JP)
International Classes:
C21D1/00; F16L59/02; F27D1/08; F27D3/02
Foreign References:
| US6102694A | 2000-08-15 | |||
| JP2008215686A | 2008-09-18 | |||
| US4070151A | 1978-01-24 | |||
| JPS5319910A | 1978-02-23 | |||
| JPS5349338A | 1978-05-04 |
Attorney, Agent or Firm:
EIWA PATENT FIRM (JP)
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