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Hollow Round Hard Chrome Plated Rod Steel Bar Tubes Pipe NSS ISO9001-2009 Approval

Shenzhen Dallast Technology Co., Ltd.

Hollow Round Hard Chrome Plated Rod Steel Bar Tubes Pipe NSS ISO9001-2009 Approval

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Brand Name : DALLAST

Model Number : Customized

Certification : ISO9001-2009 ,TS16949

Place of Origin : shangdong

MOQ : 1PCS

Price : Negotiable

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

Supply Ability : 50000PCS per year

Delivery Time : 20- 25 days after down payment

Packaging Details : individually wrapped wooden box

Material : CK45#, 42CrMo,Steel

Name : Pipe rod, piston hollow rod,steel bar

NSS test : >500hours

Color : Black

Roughness : Ra 0.2-0.4

Hardness : >HV850

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Hollow Round Hard Chrome Plated Piston Rod Steel Bar Tubes Pipe NSS

Neutral salt spray test (NSS) with Ion permeation Technology,which is widely used to improve the wear and corrosion resistance of low alloy steel and stainless steel. This technology can ensure NSS(Neutral Salt Spray) >500 hours.
Test method: EN ISO 9227:2012
concentration of solution collected: (50±5)g/LNaCl
Chamber temperature: (35±2)℃
Volume of salt solution collected: (1.5±0.5)ml / (80cm2 • h)
PH of collected solution at (25±2)℃:6.5~7.2
Treatment of the specimen afer test: Allow the speciemen(s) to dry for 0.5h to 1 h before rinsing, clean the specimen(s) in running water (40℃),then dry immediately.

TUV Test results:
Sample No Exposure period Appearance description and rating
1# 300h No defects. The appearance rating RA is 10.
2# 300h No defects. The appearance rating RA is 10.
3# 300h No defects. The appearance rating RA is 10.

Hollow Round Hard Chrome Plated Rod Steel Bar Tubes Pipe NSS ISO9001-2009 Approval

Specification we have: Ø 6 8 10 12 14 16 18 20 22 25 28 30 32 35 36 40 45 50 55 60 63 65 70 75 80 85 90 95 100 105 110 120 125 130 140 150 200……

Non-standard specifications can be customized according to customer requirements.

FAQ :

Q: Do you accept OEM manufacturing?

A: Yes! We do accept OEM manufacturing. We will quote you the exact price according to your specification and drawing.

Q: Can we design our own package or print our own logo?

A: Yes! Package and logo will be made acording to your requirements.

Q: Could we get small quantity samples?

A: Yes! We understand the quality test is important and we are glad to make the sample for you.
Hollow Round Hard Chrome Plated Rod Steel Bar Tubes Pipe NSS ISO9001-2009 Approval












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chrome plated round bar

      

chrome plated steel tube

      
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