Auto Brake Parts Heavy Duty Brake Drum 3171744

• Type: Brake Drums
• Material: Iron
• Position: Rear
• Certification: ISO/TS16949, TS16949, ISO9001, DOT, ECE
• Classification: Drum
• Drum Brakes Classification: Brake Drum
• Model NO.: 3171744
• Main Market: South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe
• Height: 261mm
• Bore Dia.: 28mm
• No. of Holes: 10
• Hub Bore Dia.: 282mm
• Brake Surface: 199mm
• Bolt Hole Circle Dia.: 335mm
• Transport Package: Neutral Packing
• Specification: CE, SGS, ISO, TS16949
• Trademark: Pujie
• Origin: Qingdao, China
• HS Code: 87083095
• Production Capacity: 500, 000 PCS/Year

Product Description

1. Description of brake drum 3171747


 

Test Certification Report
Test Report No. : PJ1201206				Inspection Manufacturer : Qingdao Pujie Industry Co. Ltd
Export Series	Brake Drum		Technical Requirement	Sampling Inspection			Test Result	Disqualification	Result
				n	Ac	Re
A	Strength of extention Rm,Mpa		≥220	1	0	1	234	0	√
	Hardness,HBW		180~240				194
	Metallographic Structure	Graphite Sgape	A Shape≥90%	1	0	1	√	0	√
		Grapgite Length	3~5 Level				5 Level
		Pearlite Quantity	≥95%				≥95%
		Varbide Quantity	1~2 Level				1 Level
		Phosphide Eutectic	1~2 Level				1 Level
	Chemical Component Analysis,%	C	3.3~3.7	1	0	1	3.5	0	√
		SI	1.4~2.0				1.6
		Mn	0.5~0.9				0.8
		P	≤0.12				0.08
		S	≤0.10				0.07
B	Surface Quality	Casting Compent	1. Washed by shot blasting machine                                2. No residual oxide , no residual sand, has no butt, casting fin or air buddle	1	1	2	√	0	√
		Brake Drum	No cold shut, no crack, no cinder pig, no pore and so on				√
		Surface of brake drum	No grease dirt				√
	Form and location tolerance	Surface of friction cylinder radial full indicator movement,MM	≤0.20				0.18
	Surface Roughness Ra,μm	Surface of friction cylinder touch brake lining	≤3.2				<3.2
		Position cylinder surface,set wheel hub	≤3.2				<3.2
		Innner and out of drum disc connect place	≤6.3				<3.2

2. Introduction :






3. Company Information :

Qingdao Pujie Industry Co., Ltd. is a worldwide leader, specializing in disc brake pads and shoes,brake discs and drums for all makes and models of passenger and commercial vehicles. PUJIE continuously strives for high level of customer satisfaction, by maintaining high quality raw material, advance production technology and fast delivery.
  PUJIE products are manufactured under ISO/TS 16949 & ISO 9001 certifications to ensure the highest level of quality.