Worm gear full bore oil and gas floating valve
Basic Info
Model No.: DS-BL-20
Product Description
Type of construction | Normal; Resist SSC; Welded flange ball valve; Heating ball valve; Gas ball valve; Pipeline ball valve; Buried design ball valve |
Fully welded ball valve operated | N/A for lever operated; Electro-hydraulic operated; Pneumatic operated; Pneumatic operated with manual; Hydraulic operated; Hydraulic operated with manual; Pneumatic-Hydraulic operated; General electric operated; Explosion-proof electric operated |
fully welded ball valve type | Normal; Resist SSC; Welded flange ball valve; Heating ball valve; Gas ball valve; Pipeline ball valve; Buried design ball |
ANSI B 16.34 Section7.1 | ||
Valve Size NPS | Test pressure | Test Time. Sce |
Below DN 50 | 1:5 times the 100°F | 15 Sce |
DN 65~DN 200 | Rating of ANSI Class | 60 Sce |
Up DN 250 | Max. Operating Pressure | 180 Sce |
| Test pressure should be above 1.5 times than the valve's Max work pressure (100F) |
|
ANSI B 16.34 Section 7.2 | ||
Valve Size NPS | Test pressure | Test Time. Sce |
below DN50 | 1:1 times the 100°F | 15 Sce |
DN65~DN200 | Rating of ANSI Class | 30 Sce |
above DN250 | Max. Operating Pressure | 60 Sce |
| Test pressure should be more 1.5 times than the valve's Max work pressure (100F) | 180Sce |
Quality Control | Professional precision manufacturer for more than 10 years. 1. Quality control: The defective products rate is 0.1%. Imported material 100%. 2. Experienced &Responsible QC that you can reply on. 3. Each part would be given 100% test and tryout before shipment. 4. Adequate supply capacity. Punctual delivery time. 5. Best after sales service is provided. |
Customized Casting,Forging,Stamping,Machining,Welding&Fabrication Service Packaging & Shipping Export packing: we can also design as clients requirement. Company Information We are specialized in manufacturing standard ball valves, butterfly valves,gate valves, globe valves, nonstandard valves, valve parts and other casting and forging products as clients drawings. Our valves are suitable for the market aboard, such as Europe, America, the Middle East and Southeast Asia, etc. and enjoying a high reputation among our customers. FAQ FAQ: Q1:Are you a manufacturer or a trader? We are manufacturer ,our own factory is located in Liaoning province,China Q2:How do you protect customer's right? New Densen's work habit is to sign confidential agreement with own/outside factories all the time before start any project. Also New Densen has signed confidential agreement with all its staffs. Q3:How long shall we get the quotation? Processing time for Enquiries :1-3 days Q4:What is your payment term? Payment term: 1)Pattern and tooling: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved. 2)Samples: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved. 3)Products: 30% prepaid as order deposit;70% paid before EX-work. Q5:How to control the quality of ball valve? 1)Select high quality raw material. 2)Strict required during machining. 3)Seat material comply with food grade. 4)Tested twice to insure zero leakage. Q6:What shall we do if the quality is not meet our requirement? If that is the case after we re-test,we can repay the payment or re-produce until it reach the quality If there is any chance we can help, please just feel free to contact us at any time : Contact us if you need more details on Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ball Valve、Floating Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Oil&gas industry parts
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