Welded ball valve-DATIAN VALVE
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- DATIAN
- Payment Terms
- L/C,Others,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- ball valve, industrial valve, valves, welded
- Category
- Valves
Apply a video call to the Supplier
Shanghai Datian Valve Pipe Engineering Co.,Ltd.
- Verified Certificate
-
9
| Product name | Welded ball valve-DATIAN VALVE | Certification | - |
|---|---|---|---|
| Category | Valves | Ingredients | - |
| Keyword | ball valve , industrial valve , valves , welded | Unit Size | - |
| Brand name | DATIAN | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | 8481 |
Product Information
Normal Size： 1/2”~40”
Pressure Rating：CLASS 150~2500
1. Integral Valve Structure
It is welded by forged steel. The forging materials are subjected to ultrasonic examination according to ASME nondestructive flaw detection requirements. The welding slope on the connection face is subjected to liquid penetration examination.
2. Corrosion Resistance And Sulfide Stress Resistance
Certain corrosion allowance is left for the body wall thickness. The carbon steel stem, fixed shaft, ball, seat and seat ring are subjected to chemical nickel plating according to ASTM B733 and B656. In addition, various corrosion resistance materials are available for users to select.
According to customer requirements, the valve materials can be selected according to NACE MR 0175/ISO 15156 or NACE MR 0103, and strict quality control and quality inspection should be carried out during the manufacturing so as to fully meet the requirements in the standards and meet the service conditions in sulfurization environment.
3. Welding Of Transition Pipe
During the manufacturing of the fully welded pipeline ball valve, the transition pipe can e welded for the welding ends valve. The transition pipe can be supplied by users or by our company according to user requirements. Please indicate the transition pipe diameter and length A when placing orders.
Design Features
One-piece welded body & end-piece connection pipe
Mirror polished stainless steel ball tested spherical roundness.
Bubble tight excellent sealing with carbon-reinforced PTFE (Teflon) seats.
Pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque.
Anti blow-out stem according to international standards.
Double O-rings ensure the stem sealing and can be replaced.
Stem dry bearing, metal with PTFE coating having self-lubricating capabilities need no additional lubricant.
Standard
Design Standard：ASME B 16.34/API 6D /API 608/BS EN ISO17292/ISO14313
Face To Face Dimensions：ASME B 16.10/API 6D/EN558
Connection End：ASME B 16.5/ASME B 16.47/ASME B 16.25/EN1092/JIS B2220/GOST12815
Type Of Connection:RF/RTJ/BW
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | L/C,Others,T/T | Shipping time | Negotiable |
- President
- Yu chengshan
- Address
- No.3223,Zhouzhu Road,Pudong district,Shanghai,201323
- Product Category
- Other General Industrial Equipment,Valves
- Year Established
- 1998
- No. of Total Employees
- 101-500
- Company introduction
-
Shanghai Datian Valve Pipe Engineering Co., Ltd, was set up in 1998. For more than 20 years, DATIAN has been the recognized pioneer and leading provider of high quality Valves. Incorporating advanced flow control technologies, DATIAN's best of breed solutions have proven themselves in every level of the irrigation, water works and fire protection industries. Today, DATIAN's tailor-made solutions help global customers meet the challenges of the 21st century, delivering superior performance over a long service life at the most competitive price.
DATIAN Valve is one of the most professional manufacturers of ball valves in China. And we also offer control valve,automatic recirculation valve,gate valves, globe valves, check valves, bellows valves, butterfly Valves... Our valves are supplied for a broad range of applications in various industries such as power generation, chemical, petrochemical, oil, gas, pulp, paper, mining, cryogenic and ship building...
DATIAN Valves strives to maintain the following ethics:
Technically qualified personnel delivering the relevant technical expertise and solutions.
Sufficient stock levels in order to provide immediate standard order completion.
Competitive pricing on all equipment .
All round professionalism and integrity from all staff members
DATIAN Valves has passed CE, API, ISO,API certificates. All products supplied by the company are manufactured to the required standards. So for more information on the types of valves we supply, please do not hesitate to contact us by calling, or E-mail us. We look forward to hearing from you.
- Main Markets
-
Canada
China
India
Indonesia
Kazakhstan
Nigeria
Pakistan
U. Kingdom
U.S.A
Zimbabwe
- Main Product
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