<SEC-DOCUMENT>0001127602-15-007189.txt : 20150219
<SEC-HEADER>0001127602-15-007189.hdr.sgml : 20150219
<ACCEPTANCE-DATETIME>20150219170531
ACCESSION NUMBER:		0001127602-15-007189
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20150217
FILED AS OF DATE:		20150219
DATE AS OF CHANGE:		20150219

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MRC GLOBAL INC.
		CENTRAL INDEX KEY:			0001439095
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-INDUSTRIAL MACHINERY & EQUIPMENT [5084]
		IRS NUMBER:				205956993
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2 HOUSTON CENTER
		STREET 2:		909 FANNIN, SUITE 3100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77010
		BUSINESS PHONE:		877.294.7574

	MAIL ADDRESS:	
		STREET 1:		2 HOUSTON CENTER
		STREET 2:		909 FANNIN, SUITE 3100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCJUNKIN RED MAN HOLDING CORP
		DATE OF NAME CHANGE:	20080702

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ittner Gary A
		CENTRAL INDEX KEY:			0001546232

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35479
		FILM NUMBER:		15632513

	MAIL ADDRESS:	
		STREET 1:		MRC GLOBAL INC.
		STREET 2:		2 HOUSTON CENTER, 909 FANNIN, SUITE 3100
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77010
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2015-02-17</periodOfReport>

    <issuer>
        <issuerCik>0001439095</issuerCik>
        <issuerName>MRC GLOBAL INC.</issuerName>
        <issuerTradingSymbol>MRC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001546232</rptOwnerCik>
            <rptOwnerName>Ittner Gary A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2 HOUSTON CENTER</rptOwnerStreet1>
            <rptOwnerStreet2>909 FANNIN, SUITE 3100</rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77010</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>SVP-Valves, Fittings, Flanges</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2015-02-17</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>7506</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>48309</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1200</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">34% of the shares of restricted Common Stock reported above will vest on 2/17/2016, 33% of the shares of restricted Common Stock reported above will vest on 2/17/2017, and 33% of the shares of restricted Common Stock reported above will vest on 2/17/2018, each conditioned on the reporting person's continued service with the issuer and subject to accelerated vesting under certain circumstances.</footnote>
        <footnote id="F2">The shares of Common Stock reported above are owned by the Gary and Mary Ittner Revocable Trust dated November 20, 2012.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Ann D. Garnett, Attorney-in-fact</signatureName>
        <signatureDate>2015-02-19</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>doc1.txt
<DESCRIPTION>POWER OF ATTORNEY (PUBLIC): POWER OF ATTORNEY - FEBRUARY 2015
<TEXT>
LIMITED POWER OF ATTORNEY

The undersigned, being an executive officer of MRC Global Inc.
(the ?Corporation?), who will hereby be subject to the reporting
obligations of Section 16 of the Securities Exchange Act of 1934,
as amended (the ?Act?), with respect to securities of the Corporation,
hereby constitutes and appoints, with full power of substitution or
revocation, each of Daniel J. Churay and Ann D. Garnett, or such
attorney-in-fact?s substitute or substitutes, as the undersigned?s
true and lawful attorneys-in-fact and agents to execute and file
for and on behalf of the undersigned Forms 4 and 5 with the Securities
and Exchange Commission (the ?SEC?), and to perform all acts necessary
in order to execute and file such Forms 4 and 5, as he or she, as
applicable, shall deem appropriate.  The undersigned hereby ratifies
and confirms all that said attorneys-in-fact and agents, or such
attorney-in-fact?s substitute or substitutes, shall do or cause to
be done by virtue hereof.

The undersigned acknowledges that the foregoing attorneys-in-fact,
in serving in such capacity at the request of the undersigned, or
such attorney-in-fact?s substitute or substitutes, are not assuming,
nor is the Corporation assuming, any of the undersigned?s
responsibilities to comply with Section 16 of the Act.  This Limited
Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 4 and 5 with respect
to the undersigned?s holdings of and transactions in securities issued
by the Corporation, unless earlier revoked by the undersigned in a
signed writing delivered to the foregoing attorneys-in-fact.

This Limited Power of Attorney is effective as of February 17, 2015,
and any previous power of attorney issued by the undersigned for the
purpose of executing and filing Forms 4 and 5 with the SEC with respect
to holdings of and transactions in securities issued by the Corporation
is hereby revoked (without affecting the effectiveness of any such power
of attorney prior to the date hereof).


/s/ Andrew R. Lane				/s/ James E. Braun
Andrew R. Lane					James E. Braun

/s/ Daniel J. Churay				/s/ James E. Dionisio
Daniel J. Churay				James E. Dionisio

/s/ Scott A. Hutchinson				/s/ Rory M. Isaac
Scott A. Hutchinson				Rory M. Isaac

/s/ Gary A. Ittner				/s/ Elton R. Bond
Gary A. Ittner					Elton R. Bond


</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
