COOSAI valve group
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000pcs |
| Delivery Time | 5~20 working days |
| Packaging Details | PLYWOOD CASE |
| Media | Water,Oil,Gas,Acid |
| Material | Stainless Steel,Forged |
| Power | Manual,Handwheel Operated,electric,Gear Operated |
| Pressure | Medium Pressure,Low Pressure,High Pressure |
| Structure | Gate,Rising Stem Gate Valve |
| Temperature of media | Medium Temperature,Normal Temperature,High Temperature,Low Temperature |
| Port size | Standard, Full, reduced |
| Standard | ANSI BS DIN JIS,DIN,ANSI,API,JIS |
| Brand Name | coosai |
| Model Number | Z11,Z61 |
| Certification | API6D, ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000pcs |
| Delivery Time | 5~20 working days | Packaging Details | PLYWOOD CASE |
| Media | Water,Oil,Gas,Acid | Material | Stainless Steel,Forged |
| Power | Manual,Handwheel Operated,electric,Gear Operated | Pressure | Medium Pressure,Low Pressure,High Pressure |
| Structure | Gate,Rising Stem Gate Valve | Temperature of media | Medium Temperature,Normal Temperature,High Temperature,Low Temperature |
| Port size | Standard, Full, reduced | Standard | ANSI BS DIN JIS,DIN,ANSI,API,JIS |
| Brand Name | coosai | Model Number | Z11,Z61 |
| Certification | API6D, ISO 9001 | Place of Origin | CHINA |
| High Light | forging heavy duty metal gate valve ，ansib16.5 flanged gate valve ，API 602 Heavy Duty Metal Gate Valve | ||
Forging Flanged Ends Gate Valve
Coosai Forged steel gate valves are provided with three types of bonnet design. Firstly bolted bonnet, with valve body and bonnet bolted, spiral wound gasket (made of 304 with flexible graphite) or sealed by metal ring junction. Secondly, welded bonnet, with the body and bonnet threaded, all welded seal. Full penetration welded connection may apply in case of customer's special request. Thirdly, pressure self- tightening bonnet, with the body and bonnet threaded, sealed by inside pressure self- tightening ring.
1. Design and manufacture: API 602
2. Dimensions of Connection End :
1) Socket dimensions to ANSIB16.11;
2) Thread end dimensions to ANSI B1.20.1;
3) Butt-weld end dimensions to ANSIB16.25;
4) Flange end dimensions to ANSIB16.5.
3. Valve check and test:API 598;
4. Structural Features:
Bolted bonnet (B.B) and outside screw and yoke (OS&Y)or welded bonnet (W.B) and outsidescrew and yoke (OS&Y).
5. Material to the specifications of ANSI/ASTM.
6. Body material: A105; LF2; F5; F11; F22; 304(L); 316(L); F347; F321; F51; Monel; 20 alloy, and so on.
7. Size:1/2"~ 2"
8. Class: 800LB~2500LB
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>30000000
Employee Number:
>320
Ecer Certification：
Verified Supplier
Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ... Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equ...
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