Ball valve, check valve--CHINA TAIZHOU DOUBLE-LIN VALVES MANUFACTURING CO., LTD. is a specialized company devoted into manufacture and sales of ball valve and check valve, the company situates in ou-bei town-the center of China's pumps & valves, with ground area 18800m2, machine workshop, assemble workshop and synthetic finished half - finished warehouse. The company possesses 210 precise equipments, the advanced numeral control machines ensure the flexibility and exchangability of all the product parts. the company flourishs year by year, and its ball valves and check valves have been widely used in lines of domestic large powerstation configuration, dirty water processing, urban construction, petroleum-chemical, oil extraction, metallurgy, chemical fertilizer, paper production and pharmacy, exported to many countries and regions, gains the users' unanimous praise and confidence.

The company has a modernized staffs of tech research and product development, ISO9001 certificated. And now the company has the capability of manufacturing big series of high temperature and hi-gh pressure power station gate valve, ball valve, globe valve, check valve, butterfly valve, filter, adjustment valve, pressure-reduction valve, plug valve and water control valve, totally about 1200 types, diameter of valves varies from DN15 to DN2000(1/2'-72' ), working pressure varies from PN1.6MPa to 42 MPa (150lb to 2500lb), and working temperature from -196 celsius degree to +570 celsius degree, the main body adopts WCB, WC6, WC9, Cr5Mo, 20Crmo, 12Crmov, 15Crmov, CF3m, CF8m; the actuator type includes manual type, spur gear and bevel gear type, electric type, pneumatic type, hydraulic type; man-ufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI. The company possesses full precise casting equipments, integrated physical and chemical gauges, experimentation equipements and test methods, as well CAD design capability, which ensure products always in high quality.

The company enhance the mettle of 'expoition and innovation, better and better' and promise of 'quality first, customers first'. As a ball valves and check valves manufacture, tech research, sales and service combined company, we honestly provide you service of valves. Any question about valves can you find answer from our experts, and also, we sincerely hope a long term cooperation with you.

Please visit our website: http://www.valve-exporter.com
 
Class 150 Check Valve
Bolted,Cover,Swing Type Disc,Threaded or Welded Seat Ring
STANDARDS COMPLIANCE:
Basic Design:BS 1868
Face to Face Dimension: ANSI B16.10
End to End Dimension: ANSI B16.10
Flange Ends: 2"～24" to ANSI B16.5 >24: to MSS SP -44 to API 605 on request
B.W.Ends to ANSI B16.25
Shell Wall Thickness: 2"-24" to API 600>24" to Manufacturer's STD
Manufacturing to NACE MR-01-75 on request
Class 300 Check Valves
Bolted,Cover,Swing Type Disc,Threaded or Welded Seat Ring
STANDARDS COMPLIANCE:
Basic Design:BS 1868
Face to Face Dimension:ANSI B16.10
End to End Dimension:ANSI B16.10
Flange Ends: 2"~24" to ANSI B16.5>24: to MSS SP -44 to API 605 on request
B.W.Ends to ANSI b B16.25
Shell Wall Thickness: 2"-24" to API 600>24" to Manufacturer's STD
Manufacturing to NACE MR-01-75 on request
Class 900 Check Valve
Bolted Cover,Swing Type Disc,Threaded or Welded Seat Ring
STANDARDS COMPLIANCE:
Basic Design:BS 1868
Face to Face Dimension:ANSI B16.10
End to End Dimension:ANSI B16.10
Flanged Ends to ANSI B16.5
B.W.Ends to ANSI B 16.25
Shell Wall Thickness:
2"-16" to API 600
Manufacturing to NACE MR-01-75 on request
Class 150-600 Ball Valves
STAND ARDS
Design and manufacture Face to face dimensions End flange dimensions Test:
API 6D API 608
ANSI B16.34 or BS 5351
ANSI B16.10
ANSI B16.5
API 6D or API 598
Type of connection
RF and RTJ flange ends to ANSI B16.5 standard.
BW flange ends to ANSI B16.25standard
Tpye of operation
Lever
Connection dimensions of Worm Gear actuator,Electric actuator,Pneumatic actuator to ISO 5211 standard.
Anti-static constructions"AS"and Fine-resistant constructions "FD"
Class 150-1500 Ball Valve
STAND ARDS
Design and manufacture Face to face dimensions Pressure-Temp Ratings Test
API 6D
API 608,
ANSI B16.34 or BS 5351
ANSI B16.10
ANSI B16.34
API 6D or API 598
End flange dimensions
NPS 2-24:ANSI B16.5
NPS 28:API 605 or MSS SP-44

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TAIZHOU DOUBLE-LIN VALVES MANUFACTURING CO., LTD.

Add: No. 48-35, Chaoyang R.,Dongmen Industrial District, Chumen, Yuhuan, Zhejiang
Tel: 0086-576-7415533
Fax: 0086-576-7419933
E-mail: sales@valve-exporter.com
P.C.: 317605
Web: http://www.valve-exporter.com

 

 

 

 
 

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