    <SEC-DOCUMENT>0000892553-19-000029-index.html : 20190214
    <SEC-HEADER>0000892553-19-000029.hdr.sgml : 20190214
    <ACCEPTANCE-DATETIME>20190214082415
    ACCESSION NUMBER:		0000892553-19-000029
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		12
    CONFORMED PERIOD OF REPORT:	20190214
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20190214
    DATE AS OF CHANGE:		20190214

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CHART INDUSTRIES INC
    		CENTRAL INDEX KEY:			0000892553
    		STANDARD INDUSTRIAL CLASSIFICATION:	FABRICATED PLATE WORK (BOILER SHOPS) [3443]
    		IRS NUMBER:				341712937
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-11442
    		FILM NUMBER:		19600960

    	BUSINESS ADDRESS:
    		STREET 1:		3055 TORRINGTON DRIVE
    		CITY:			BALL GROUND
    		STATE:			GA
    		ZIP:			30107
    		BUSINESS PHONE:		770-721-8800

    	MAIL ADDRESS:
    		STREET 1:		3055 TORRINGTON DRIVE
    		CITY:			BALL GROUND
    		STATE:			GA
    		ZIP:			30107
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>gtls-20190214x8kearningsre.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: gtls-20190214x8kearningsre.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>gtls20181231-pressreleasef.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: gtls20181231-pressreleasef.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>ex992gtlsdec312018supple.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: ex992gtlsdec312018supple.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ex992gtlsdec312018supple001.jpg
    <TEXT>
    Document 4 - file: ex992gtlsdec312018supple001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>ex992gtlsdec312018supple002.jpg
    <TEXT>
    Document 5 - file: ex992gtlsdec312018supple002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>ex992gtlsdec312018supple003.jpg
    <TEXT>
    Document 6 - file: ex992gtlsdec312018supple003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ex992gtlsdec312018supple004.jpg
    <TEXT>
    Document 7 - file: ex992gtlsdec312018supple004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>ex992gtlsdec312018supple005.jpg
    <TEXT>
    Document 8 - file: ex992gtlsdec312018supple005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>ex992gtlsdec312018supple006.jpg
    <TEXT>
    Document 9 - file: ex992gtlsdec312018supple006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>ex992gtlsdec312018supple007.jpg
    <TEXT>
    Document 10 - file: ex992gtlsdec312018supple007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>ex992gtlsdec312018supple008.jpg
    <TEXT>
    Document 11 - file: ex992gtlsdec312018supple008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>ex992gtlsdec312018supple009.jpg
    <TEXT>
    Document 12 - file: ex992gtlsdec312018supple009.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>