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Forged Steel NPT/BSP/BW/SW/Flanged ends Gate Valve, A105/F304/F316,150LB~2500LB with Handwheel Opera

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  • 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:

    2017-09-05 00:45

  • Browse the number:

    645

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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://www.fjclgk.com/com/rstvalve/

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Forged Steel NPT/BSP/BW/SW/Flanged ends Gate Valve, A105/F304/F316,150LB~2500LB with Handwheel Operated



●Forged steel, outside screw and yoke (OS&Y), rising stem, non-rising handwheel. Full or conventional port. Bolted or welded bonnet joint. Integral backseat.


Specifications:


     Product Name

Forged Steel A105/F304/F316/F11/F22 Gate Valve 800LB/1500LB

1. Material

F304/316/304L/316L ( CF8/CF8M/CF3/CF3M), A105,F11,F22,F51,LF2  etc.

2. Size

1/2’'~2'' ( DN15~DN50)

3. Thread standard

ISO9001 & CE, TS

4. Port

Full Port/Reduce Port

5. Working Pressure

150LB~2500LB

6. Connection Ends

NPT/BSP/BSPT/BW/SW/Flange

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

Handwheel

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

Construction:
 
 Constructions:

1.BODY. The body is forged steel and designed to the basic dimensional requirements of the applicable specifications such as API 602 and ASME B16.34. The body is available in both the full or conventional port design.

2.BONNET. The bonnet is forged steel, has an integral backseat and incorporates the stuffing box, which has dimensions per the applicable specifications such as API 602.

3.BODY-BONNET JOINT. Two different bonnet joint designs are available. These are either the bolted bonnet or the threaded and seal welded type.

4.GASKET. The bolted bonnet joint design valve uses a contained, controlled compression, spiral wound type gasket.

5.BONNET BOLTING. The bonnet bolting is manufactured of alloy steel in accordance with the requirements of the applicable specifications such as API 602 and ASME B16.34.

6.SEAT RINGS. The seat rings are steel and makeup part of the valve trim. They are pressed into the valve body and wedged into place, forming a seal with the body. The seating surfaces are ground and lapped.

7.WEDGE. The wedge, which is solid design, is forged or investment cast steel and is part of the valve trim. The seating surfaces are ground and lapped.

8.STEM. The stem is forged steel and part of the valve trim. It contains an integral back seat shoulder, which mates with the integral backseat of the bonnet. The stem is designed to the basic dimensional requirements of the applicable specifications such as API 602.

9.GLAND AND FLANGE. The gland, gland flange assembly utilizes a separate, two piece design. This self aligning design allows the flange to be unevenly tightened while the gland maintains it’s parallel alignment with the stem and stuffing box.

10.GLAND BOLTS AND NUTS. The steel/stainless steel gland bolt and nut assembly is a stud, double nut arrangement. This design allows complete removal from the valve when service is required. The use of industry standard thread full length studs and nuts also allows easy replacement should these items be lost or in need of replacement.

11.YOKE SLEEVE. The yoke sleeve is of forged stainless steel material having a high melting point and is resistant to wear and corrosion.

12.HANDWHEEL. The handwheel is forged carbon steel of an open spoke design. This robust construction along with appropriate sizing allows for ease of operation.


Design construction:

1.API 602 - ASME B16.34 - BS 5352

2.Testing according to API 598

3.Marking MSS SP25

4.Outside Screw and Yoke (OS&Y)

5.Self aligning two piece packing gland

6.Spiral-wound gasket

7.Integral backseat

8.Socket Weld Ends to ASME B16.11

9.Screwed Ends (NPT) to ASME B1.20.1

10.Butt Welding Ends to ASME B16.25

11.Ratings:

 - carbon steel class 800 1975 psig @ 100°F (138 bar + 38°C)

 - carbon steel class 1500 3705 psig @ 100°F (255 bar + 38°C)




 Material List:


     Part

A105/F6

A105/F6HS

LF2/304

F11/F6HFS

F304/304

F316/316

Wheel nut

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Nameplate

Aluminum

Aluminum

Aluminum

Aluminum

Aluminum

Aluminum

Hand wheel

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Carbon Steel

Yoke Nut

416

416

416

416

303

303

Gland Nut

2H

2H

GR8

GR8

GR8

GR8

Gland Flange

A105

A105

F6

F6

F304

F304

Gland stud

410

410

B8

B8

B8

B8

Gland

316L

316L

316L

316L

316L

316L

Packing

Graphite

Graphite

Graphite

Graphite

Graphite

Graphite

Bolts

B7

B7

L7

B16

B8

B8

Stem

410

410

304

410

304

316

Bonnet

A105

A105

LF2

F11

F304

F316

Gasket

Ap.Wound

Ap.Wound

Ap.Wound

Ap.Wound

Ap.Wound

Ap.Wound

Seat

410

410 HF

304

410HF

304

316

Wedge

F6

F6

F304

F6

F304

F316

Body

A105

A105

LF2

F11

F304

F316

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

RST VALVE is looking forward to strengthening cooperation with various sectors of society to create brilliancy together.
MADE IN CHINA, FOCUS ON WORLD!