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BZ941H-16P/10C-DN200/250/DN300 stainless steel cast steel heat insulation jacket flange gate valve

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price:USD$273.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 191.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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说明

Insulated jacket gate valveDetailed information:

 

Insulated jacket gate valveIt is mainly used in petroleum, chemical, metallurgical, pharmaceutical and other systems to transport high viscosity medium at room temperature. The jacket of the series valve is welded between the two flanges of the valve, and the side and the bottom of the valve are provided with the connecting port of the jacket. Due to the increase of the jacket, the valve connecting flange size to a large flange to two specifications than the same specifications ordinary ball valves, but the length of the structure with the same specifications of the valve, the jacket insulation medium to flow freely through the steam or other heat, to ensure that the viscous medium can smoothly flow through the valve.

Standard Specification

1, design and manufacture according to GB12234-89
2. The length of the structure is GB12221-89
3, flange size according to JB/T79-94
4, valve
Inspection and test according to GB13927


- use

Insulated jacket gate valveFor nominal pressure PN1.0 ~ 10.0MPa, Class150 ~ 600, JIS10K ~ 20K, the temperature of -29 to 425 DEG C (Tan Gang), -40 to 500 DEG C (stainless steel) on the pipeline for opening and closing, and can prevent the media temperature and crystallization.

Different materials can be applied to heavy oil, gum, nitric acid, acetic acid, strong oxidizing medium and urea and other media.

Design manufacture

Structural length

Connecting flange

Pressure and temperature class

Test and test

GB12234

API600

Standard

ANSI B16.5
GB9112~9131
JB/T74~90
SH3006
HG20615~20635

ANSI B16.34

API598

JB/T 9092


- body materialA105, F5, F11, F22, 304, 304L, 316, 316L, LF2 and so on.

- drive modeManual.

In the form of connectionSocket welding, internal thread, butt welding, flange.

In the range of products

Nominal pressure

Or pressure level

Nominal diameter DN/NPS

15

20

25

32

40

50

1/2

3/4

1

1 1/4

1 1/2

2

Class800

·

·

·

·

·

·

Class150

·

·

·

·

·

·

Class300

·

·

·

·

·

·

Class600

·

·

·

·

·

·

Class900

·

·

·

·

·

·

Class1500

·

·

·

·

·

·

Class2500

·

·

·

·

·

·



- additional instructions

The connecting flange of insulated jacket gate valve is generally larger than the valveNominal diameter.

Users do not have special instructions, our company generally press the table flange:

valveNominal diameter DN
(mm)

15

20

25

32

40

50

65

80

100

Flange specification (mm)

15×40

20×40

25×50

32×50

40×65

50×80

65×100

80×125

100×150


Valve nominal diameter DN (mm)

125

150

200

250

300

350

400

450

500

Flange specification (mm)

125×150 150×200 200×250 250×300 300×350 350×400 400×450 450×500 500×550

Order notes of an iron and steel company:

1Gate valve: heat insulation jacketed gate valveProduct name and model IIGate valve: heat insulation jacketed gate valveAperture 3Gate valve: heat insulation jacketed gate valveDo you have accessories so that we can choose the right ones for you?Gate valve: heat insulation jacketed gate valvePressure of useGate valve: heat insulation jacketed gate valveThe temperature of the medium used.
Two, if has been selected by the design unitAn iron valveCorporateGate valve: heat insulation jacketed gate valveModel, please pressGate valve: heat insulation jacketed gate valveThe model is ordered directly from our sales department.
Three, when the use of the occasion is very important or the environment is more complex, please try to provide design drawings and detailed parameters, by ourAn iron valveCompany experts check and check for you.

 
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