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China Yuanda Valve Group Co., Ltd. has invested RMB 200 million to introduce two Japanese fully-automatic casting production lines and five domestic half-automatic casting production lines and has formed the uniqueness of Yuanda which is unprecedented in the industry and which also symbolizes that our company has possessed the capacity to cooperate with the project field and the end-customers; the registered capital of RMB 100 million, more than 40 workshops, above one thousand sets of high-precision processing equipment as well as inspection and experimental facilities and over 200 series of products covering the low-pressure, medium-pressure and high-pressure categories and of several thousands of scales embody the power of Yuanda to deliver high-quality products efficiently and fully in large numbers; our company has gained the "China Famous Brand" title and passed the API, CE, Det Norske Veritas 9001\14001 certification, etc. We has established long-term and stable partner relationship with China National |
DIN Resilient Seat Non Rising Stem Gate Valve
Valves
DIN Resilient Seat Non Rising Stem Gate Valve
Cast Iron Gate Valve
Main parts and materials
Parts Name Materials
Body、Bonnet Ductile iron
Disc Ductile iron with EPDM/NBR
Stem Stainless Steel
Standards
Design and Manufacture Face to Face Flange End Inspect
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DIN Y Strainer
Valves
DIN Y Strainer
Cast Iron strainer
Main parts and materials:
Parts name material
Body、Bonnet Grey iron ;GG25
Screen Stainless steel 304
Standards
Face to face Flange end
DIN32012- F1
DN125-DN250;DIN3202 F5 DIN2532/DIN2533
Test
Nominal pressure
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DIN Globe Valve
Valves
DIN Globe Valve
Cast Iron Globe Valve
Main parts and materials
Parts Name Materials
Body DIN 17245 GS-C25+CR13 .DIN 17245 GS-C25+STL .
DIN17245 GS-C25+STL DIN 17445 1.4308 DIN 17445 1.4408
stem ASTM A182 F6A ASTM A182 F304 ASTM A182 F316
dise DIN 17245 GS-
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DIN Angle Type Globe Valve
Valves
DIN Angle Type Globe Valve
Globe Valve
Main parts and materials
Parts Name Materials
Body、Bonnet、disc Grey iron、GG25
stem Stainless steel
seat Stainless Steel
Test
Nominal Pressure
(MPa) Shell Test
(MPa) Seal Test
(PSI)
1.0/1.6 1.5/2.4 1.1/1.8
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DIN Lift Check Valve
Valves
DIN Lift Check Valve
Cast Iron Check Valve
Main parts and materials
Parts name material
Body、Bonnet Cast iron、GG25
Disc A105+2Cr13、GG25+2Cr13
Seat Ring Stainless steel
Standards
Face to face Flange end
DIN3202-F1 DIN2532/2533
Test
Nominal press
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DIN Swing Check Valve
Valves
DIN Swing Check Valve
Cast Iron Check Valve
Main parts and materials
Parts name material
Body、Bonnet、Disc Cast iron、GG25
Seat Ring Brass
Standards
Face to face Flange end
DIN3202-F6 DIN2531/2532/2533
Test
Nominal pressure Shell test Seal test
1.
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10K Swing Wafer Butterfly Valve
Valves
10K Swing Wafer Butterfly Valve
Cast Iron Butterfly Vavle
Main parts and materials
Parts name material
Body、Bonnet Cast iron
Disc Stainless steel
Stem Stainless steel
Seat Ring NBR/EPDM
standards
Design and Manufacture Face to face Flange end Inspe
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Wafer and Lug Type Butterfly Valve With Pin
Valves
Wafer and Lug Type Butterfly Valve With Pin
Cast Iron Butterfly Vavle
Main parts and materials
Parts name
Body Cast Iron、Ductile Iron
Disc Ductile Iron、Stainless Steel
Stem Stainless Steel
Seat EPDM. NBR. VITON. PTFE
Standards
Face to face Connect
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DIN Ball Valve
Valves
DIN Ball Valve
Cast Iron Ball Valve
Main parts and materials:
Parts name material
Body、Bonnet Grey iron GG25
Ball SS304
Shaft ASTM A276 SS416
Seat PTFE
Standards
Design and Manufacture Face to face Flange end Inspection
BS5159 DN25-DN100;DIN3202 F
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ANSI Ball Valve
Valves
ANSI Ball Valve
Cast Iron Ball Valve
Main parts and materials:
Parts name material
Body Cast iron ASTM A126CL.B
Stem Stainless steel 2Cr13.304
Ball Stainless steel 2Cr13.304
Seat PTFE、RPTFE
Standards
Design and Manufacture Face to face Flange end I
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