Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2020-02-29 07:22
120
Company Profile
Yongjia Qiuzheng Valve Co., LtdBy certification [File Integrity]
Contact:qiuzheng(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.qzvalveball.com/ http://qiuzheng.civilpacktech.com/
Chrome carbide coating is one of the most common coating materials for metal seated ball valve. It’s also called Chromium Carbide (CrC). Chrome carbide coating is well suited to very high temperature gas or liquid applications and has excellent resistance to wear, erosion and corrosive media. It performs well in sour (H2S) hydrocarbon gas, high chloride waters, coal liquefaction, catalyst handling and geothermal brine.
Size: |
NPS 1/2”-20” (DN15~500) |
Pressure Rating: |
Class 150~2500 (PN16~420) |
Base Material: |
Ferrite Steel: ASTM A105, A350 LF2, |
Surface treatment: |
Tungsten Carbide (TCC) |
Roundness: |
0.01~0.02 |
Roughness: |
Ra0.2~Ra0.4 |
Coaxiality: |
0.03~0.08 |
Thickness: |
120~350µm |
Hardness: |
900~1400HV |
http://www.qzvalveball.com/
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