玛钢热镀锌大小头管箍

MILL TEST REPORT

Date: 03-04-09

 

Description: Malleable Iron Pipe Fittings with BS Threads

Description	Chemical Properties					Physical Properties
Lot No.	C	Si	Mn	P	S	Tensile Strength	Elongation
ALL PALLET	2.78	1.65	0.55	LESS THAN 0.07	LESS THAN 0.14	380 Mpa	8%

 

Water Pressure Test: 24kg/cm2

Air Pressure Test: 5.6kg/cm2

Gauge Test (+/- 1 turn): OK

 

Remarks: The description and number of pieces are the same as commercial invoice

***.Vessel Name:                            .*** Shipment Date:   ：

We hereby certify that the above mentioned goods have been tested in accordance with the specifications of standard BS21

方边 变径管箍

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