OS&Y Carbon Steel Single Disc Handwheel Flat Gate Valve

Shanghai Tangcheng is a global manufacturer and supplier of valves offering OS&Y Carbon Steel Single Disc Handwheel Flat Gate Valve. Our products are durable, solid and reliable with a competitive price. Describes the design and product range - Design basis: ASME B16.34, GB12234, API600 -...

Product Details

Shanghai Tangcheng is a global manufacturer and supplier of valves offering OS&Y Carbon Steel Single Disc Handwheel Flat Gate Valve. Our products are durable, solid and reliable with a competitive price.


Describes the design and product range

- Design basis: ASME B16.34, GB12234, API600

- Flanged ends: ASME B16.5, GB9113

- Butt-welding ends: ASME B16.25

- Face-to-face dimension: ASME B16.10, GB12221

- Inspection and test: API598, API6D, JB/T9092

- Pressure rating: Class150~2500, PN16~PN420

- Product range: 2″~48″, DN50~DN1200

- Materials of main parts: WCB, LCB, WC6, WC9, C5, C12 

 

Design Features 

- Certified to API600 

- Design of outside screw and yoke 

- Bolted bonnet 

- Pressure self-sealing type bonnet 

- Design of wedge type flexible gate and full guide rail 

- Operation methods: handwheel, level, gear or electric operation 

- Replaceable valve seat and back seat 

- Integral seat and back seat are adopted in stainless steel valves


Advantages:

1. OEM service: 

No agents, no trading company, reduce all necessary cost for you. Direct communication with our engineer.

2. Professional team:

20 years foreign customers service experience. Over 10 years investment casting manufacture.

Almost 35% high educated people.

3. Globally acceptable quality:

The products offered by us are thoroughly examined by our experienced professionals to ensure their durability, reliability and long service life. 

Full fledged QA department & ISO 9001 certification. 

4. MOQ: 

100 pcs is even acceptable in some special conditions

5. Annual output  

It is more than 3000 metric ton, so we can deliver on time.

4 inch gate valve

Pneumatic Gate Valve

Handwheel Gate Valve



Name

Part name

Material

1

Valve Body

Ductile Iron ASTM A536

2

Resilient Wedge

Ductile Iron ASTM A536+EPDM ASTM D 2000

3

Wedge Nut

Bronze ASTM B 584 UNS C83600

4

Stem

Bronze ASTM B 150 UNS C61400

5

Bonnet Gasket

EPDM ASTM D2000

6

Bonnet Screw

Alloy Steel ASTM A 574M Zinc Plated

7

Bonnet

Ductile Iron ASTM A536

8

Stem Primary O-ring

EPDM ASTM D2000

9

Stem Thrust Washer(lower)

Bronze ASTM B 584 UNS C83600

10

Stem Thrust Washer(upper)

Stainless Steel ASTM A 276 UNS S41000/C83600

11

Gland Seal O-ring

EPDM ASTM D2000

12

Stem Seal Bushing

Bronze ASTM B 584 UNS C83600

13

Stem Secondary O-ring

EPDM ASTM D2000

14

Gland Flange

Ductile Iron ASTM A536

15

Gland Flange Screw

Alloy Steel ASTM A 574M Zinc Plated

16

Stem Ring wiper

EPDM ASTM D2000

17

Square Operating Nut

Cast Iron ASTM A 126-B

18

Flat Washer

Carbon Steel Zinc Plated

19

Screw

Alloy Steel ASTM A 574M Zinc Plated

Certificate

每个产品后面加这张证书图.jpg

Equipment

Equipment.jpg

Testing

Testing.jpg


Contact Us
Contact Person: Eric Zhu
TEL: +86-21-64973958
E-mail: info@tcovkvalve.com
Web: http://www.valves-manufacturers.com

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