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Flange Ends Cast Steel Bellow Seal Globe Valve, WCB/CF8/CF8M, PN16/PN40

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-24 23:34

  • Browse the number:

    229

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ZHEJIANG RST VALVE TECHNOLOGY CO.,LTD
Contactaixin:

Contactaixin:

rstvalve(Mr.)  

Email:

telephone:

phone:

Area:

Zhejiang

Address:

No.917, Tianzhong Rd, Yongqiang High-tech Park, Longwan district, Zhejiang Province, China.325024

Website:

http://www.china-industry-valvess.com/ http://rstvalve.fjclgk.com/

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Flange Ends Cast Steel Bellow Seal Globe Valve, WCB/CF8/CF8M, PN16/PN40


●RST Valve company is a industry valves manufacturer, including Thread & Flange Ball Valves, Gate Valves, Globe Valves, Check Valves, Y Strainers in stainless steel, carbon steel, cast steel, forged steel and alloy steel.


●Globe Valve mainly had Thead ends 200WOG Globe Valve, BS1873 Flange ends Globe Valve, DIN F1/F5 Standard Flange Globe Valve, Stainless Steel Flange ends Globe Valve, Carbon Steel Butt Welded Globe Valve, Stainless Steel Bellow Seal Globe Valve, Forged Steel A105/F316 Globe Valve, 800LB/1500LB Forged Steel Flange Globe Valve, Butt Welded CF8M Globe Valve, Pressure Sealed Flange Globe Valve, High Pressure 2500LB Flange Globe Valve, 150LB~900LB WCB Flange ends Globe Valve, Gear Operated Globe Valve, Globe Valve with Pneumatic/Electric Actuator


Design Benefits:

1.No torsion of bellows. Non-rotating stem prevents torsion of bellows and ensures long cycle life on all valves.

2.Long cycle life bellows Designed for and successfully tested in high pressure/temperature applications.

3.Low torque due to non-rotating stem, central grease fitting for lubrication of stem nut and for high pressure valves, stem thrust bearing.

4.Hermetically sealed. Body bonnet welds provide a hermetically-enclosed vessel in most designs.

5.In-line servicing. Stem-bellows assembly can easily be removed and replaced on valves with bolts bonnet. On seal-welded valves, removal and replacement of weld is necessary. Special power tools are available for cutting seal weld.


Specifications:

Product Name

Stainless Steel Flange Ends Bellow Seal Globe Valve

1. Material

SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc

2. Size

2’'~8'' ( DN50~DN200)

3. Thread standard

ISO9001 & CE, TS

4. Port

Full Port

5. Working Pressure

150LB~600LBPN16~PN64

6. Connection Ends

RF, RTJ, FF, Butt-welding.

7. Working Temp.

-29~425℃, or according to customer requirements for different industry.

8. Suitable Medium

Water, Natural Gas, Oil and some corrosive liquid

9. Operated

Gear Operated, Pneumatic Actuator, Electric Actuator.

10. Inspection & Testing

According to API598

Shipment

Delivery Time

15~20 Days

Package

Standard Exporting Plywood Case

Shipping Port

Ningbo/Shanghai, China

Shipping Terms

Exw, FOB, CFR, CIF, etc.

Payment Terms

T/T, Western Union, PayPal, etc.

30% prepayment, 70% balance paid before shipping or against copy of BL

Country of Origin

Wenzhou city, China

Production Capacity

6000 ton/year

MOQ

10 PCS/size


DESIGN FEATURES:

1.Long cycle life bellows(3000 cycles) in Gr.321(stainless), Inconel for special applications, or Hastelloy C for chlorine service.

2.Bolted body-bonnet joints for fast serviceability. Fully enclosed spiral wound Gr.316(stainless) graphite gaskets.

3.Non--rorating stem prevents torsion of bellows.

4.Two-secondary stem seals: a) Back seat in open position. b) Graphite packing.

5.Bellows monitoring port( optional ). A plug can be connected to the space above the bellows to monitor performance.

6.Seat and disc hardfaced with Stellite 6, ground and lapped


Material List:

Part Name

Carbon Steel

Stainless Steel

Body/Bonnet

A216 WCB

A351 Gr.CF8M

Stem

13Cr

316

Disc

CA-15/13Cr/A105 HF

CF8M HF/F316 HF

Bellows

321 (stainless), Inconel or Hastelloy

Bellows fitting

321 (stainless)

Packing

Graphite

Seat

Integral hardfaced Stellite 6

Stem Nut

Manganese bronze

Available in A216 WCB, A217 C5, A352 LCB and A351 CF8M.

Note: All the data should be confirmed with the approved drawings of manufacturer.


Dimensions(mm) & Weight(KG):

Szie

CLASS 150

CLASS 300

CLASS 600

Face to Face(mm)

Weight

     (KG)

Face to Face(mm)

Weight

     (KG)

Face to Face(mm)

Weight

     (KG)

BW

FL

BW

FL

BW

FL

BW

FL

BW

FL

BW

FL

2''

203

203

23

26

267

267

25

28

292

292

37

42

2-1/2''

216

216

26

27

292

292

30

34

330

330

54

59

3''

241

241

85

48

318

318

41

53

356

356

79

88

4''

292

292

56

71

356

356

61

79

432

432

313

163

6''

406

406

116

130

445

445

121

156

559

559

254

299

8''

495

495

187

201

559

559

206

260

660

660

643

720


Competitive Advantages:

1.Our products is guaranteed within 18 months after delivery.

2.We offer free sample if interest before orders.

3.Technology renovation, process improvement, structure optimization and quality improvement.

4.Excellent after-sales service system, providing timely and optimal service, which help you to win the market.

5.Convenient shipping sea port, and standard exporting carton boxes & plywood cases.

6.100% inspection & testing before delivery.

7.Third party inspection on customer requirement.