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Jiangyin Golden Machinery Equipment Co , Ltd

Country/Region:china

Contact Person:MrHuang

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China ST52 Polished Hardness 40HRC Stainless Steel Deep Drilling Hole Cylinder wholesale

ST52 Polished Hardness 40HRC Stainless Steel Deep Drilling Hole Cylinder

Name: ST52 Polished Hardness 40HRC Stainless Steel Deep Drilling Hole Cylinder
Brand: Golden
Price: 30 USD

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Place of Origin :Jiangsu

Brand Name :Golden

Certification :ISO9001,UL,CE

Model Number :Customized

MOQ :1 pc

Price :30usd to 3000usd per piece

Packaging Details :Box Or Wooden Package

Delivery Time :8-25 working days

Payment Terms :L/C, T/T, Paypal

Supply Ability :3000 tons/month

Type :Seamless

Technique :Cold Drawn

Material :Alloy Steel

Surface Treatment :Polished

Usage :Pipeline Transport, Machinery Industry, Chemical Industry

Section Shape :Round

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ST52 Polished Hardness 40HRC Stainless Steel Deep Drilling Hole Cylinder

Hot Forging ST52 S355 Polishing Hardness 40HRC Stainless Steel Pipe Fitting
We apply a disciplined Production Part Approval Process (PPAP) approach, based on the tough demands of the automotive industry. We use Failure Mode and Effects Analysis (FMEA) to design out potential failures and dual source netting to ensure processes are stable before we launch them full-scale.

We design and build application-specific technologies that can inspect 100% of the parts we manufacture and assemble. Then

we bar code all products to speed them efficiently to customers.

Certfiticates List:

ISO9001:2008

ISO14001:2004

PED Certificate

The main manufacturing equipments

Name&Description	Capacity	Quantity
3600Thydraulic press	Max. single forging in 18T	1
2000T hydraulic press	Max. single forging in 9T	2
800 hydraulic press	Max. single forging in 5T	1
6T electrical hydraulic hammer	Max.single forging in 5T	1
3T electrical hydraulic hammer	Max.single forging in3T	1
Air hammer	Max.single forging from250kg to 1000kg	7
Forging operation machine	Max.singe forging from20T-5T	7
Heat treatment Furance	Max.800050001500mm	11
CNC driling machine	Max.5000mm	2
Vertical lathe	From 1600 to 5000mm	60
Horizontal lathe	Max.5000mm	70
Band sawing machine	260-1300mm	36

Test instruments:

The main testing machine list

Item	Name	Model	Precision	Quantity	Calibration cycle	Remarks
1	UT fault detector	CUD2080		4	1year
2	UT fault detector	PXUT-U1		1	1year
3	UT fault detector	PXUT-U350+		1	1year
4	Yoke flaw detector	DA-400S		1	1year
5	UT fault detector	USM 35X		2	1year
6	UT fault detector	USN 60		1	1year
7	Reading directly spectrographer	SPECTROTEST TXCO2	B Class	3	1year
8	Reading directly spectrographer	GS 1000	A Class	1	1year
9	HB tester	HB-3000B	±2.5%	1	1year
10	Leeb hardness tester	TH140	±12HLD	4	1year
11	Leeb hardness tester	EQUOTIP3	±12HLD	1	1year
12	Digisplay Rockwell hardness tester	HRS-150	±1.5HRC	1	1year
13	Portable HB tester		±3.0%	1	1year
14	Automatic end quenching test machine	WDZ-02		1
15	Metallurgical Micaroscopy	XJP-6A		1	1year
16	Chemical analysis equipment			1Set	1year

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