Corrugated Stainless Steel Tubing Mill Test Certificate

Corrugated Stainless Steel Pipe is one kind of Heat Exchanger Tube

TEST REPORT FOR CORRUGATED STAINLESS STEEL TUBE & MILL TEST CERTIFICATE ISSUED BY DONGHAO STAINLESS STEEL

PO NO.：	PO51423				QUANTITY：		1562 Pcs
LOT NO.:	DHH 17-0211A				DATE：		March 13th, 2017
GENERAL DESCRIPTION
PROCESS			CORRUGATED STAINLESS STEEL TUBE
STANDARD			AS PER MUTUALLY AGREED QAP & DRAWING & ASME Sec II PART A 2015 ED SA213 Gr TP304 (Seamless Cold)
TUBE MATERIAL & DIMENSIONS			OD19.05mm × WT1.5mm × L6000mm × 1562 Pcs
TUBES MANUFACTURER			Zhejiang Guanyu Steel Tube Co., Ltd
DIMENSIONS INSPECTION
SAMPLING			100%
INSPECTION ITEMS			SPECIFICATIONS			TOLERANCE		RESULTS	ACCEPCTABLE OR NOT
	OVERALL LENGTH		6000mm			(+3 / 0 )		6003mm	ACCEPTED
	LENGTH OF GROOVE		5900mm			/		5896mm	ACCEPTED
	BARE END A		50mm			±10mm		53mm	ACCEPTED
	BARE END B		50mm			±10mm		51mm	ACCEPTED
	TUBE DIAMETER		19.05mm			(+0.1/-0.11)		19.06mm	ACCEPTED
	TUBE Wall Thickness		1.5mm			(+20% , -0)		1.65mm	ACCEPTED
	GROOVE DEPTH		0.7mm			±0.3		0.7mm	ACCEPTED
	GROOVE ANGLE		75 deg			/		77 deg	ACCEPTED
	GROOVE PITCH		10mm			(+/-1.0)		10mm	ACCEPTED
	END CONDITIONS		PLAIN			/		PLAIN	ACCEPTED
VISUAL INSPECTION
INSPECTION ITEMS
STRAIGHT TUBE SURFACE QUALITY			Good
CORRUGATED TUBE SURFACE QUALITY			Good
EDDY CURRENT TEST ASTM E426			100% Good
Comprehensive Judgement
Upon examination, the products conform to therequirements of the drawings, qualified!

Corrugated Stainless Steel Pipe

Outside Diameter:	6 - 76mm
Wall Thickness:	0.50 - 6mm
	EN 10216-5; DIN 17456, DIN 17458, DIN 2462, DIN 17455
	GB/T14975; T14976; T13296; GB5310;
Corrugated Stainless Steel Tubing Standards (Norm):	ASTM A213, A269, A312, A511, A789, A790, A928, A999, A1016, ASTM B161, ASTM B163, ASTM B165, ASTM B167, ASTM B338, ASTM B407, ASTM B423, ASTM B444,ASTM B619, ASTM B622, ASTM B626, ASTM B668, ASTM B677, ASTM B829
	JIS G3459, JIS G3463, JIS G3446, JIS G3447, JIS G3448, JIS G3468
	GOST 9940;GOST 9941;

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