National Standard Stainless Steel Gate Valve
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Fujian
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Validity to:
Long-term effective
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Last update:
2020-08-29 01:12
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Browse the number:
203
Company Profile
Xiamen Kemus Valve Co.,LtdBy certification [File Integrity]
Contact:kaimusi(Mr.)
Email:
Telephone:
Phone:
Area:Fujian
Address:Fujian
Website:http://www.kemus-valve.com/ http://kaimusi.szyc13682503122.com/
Product Details
Products Name: National Standard Stainless Steel Gate Valve
Xiamen Kemus Valve Co., Ltd. produced good stainless steel valve: valve body, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipeline
Product Usage of National Standard Stainless Steel Gate Valve
Xiamen Kemus Valve Co.,Ltd. produced good stainless steel valve: valve body, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipeline.
Features of National Standard Stainless Steel Gate Valve
1, using austenitic stainless steel, the oxidation of acid medium has good corrosion resistance.
2, the medium flows through the stainless steel gate valve does not change its flow direction, fluid resistance is small.
3, the gate direction of motion and medium flow perpendicular to the vertical, opening and closing torque, opening and closing more effort.
4, the medium flow direction is not limited, not disturbing the flow, does not reduce the pressure, the medium can flow from both sides of the gate valve in any direction, can achieve the purpose of use, the most suitable for medium flow direction may change in the pipeline.
5, the gate is placed vertically in the valve body, the structure of a shorter length.
6, good sealing performance. Fully open when the sealing surface erosion by smaller.
Executive Standard of National Standard Stainless Steel Gate Valve
Design specifications: GB / T 12234
Structure length: GB / T 12221
Connecting flange: JB / T 79.1
Test and inspection: JB / T 9092
Pressure - Temperature: GB / T 9131
Product Identification: GB / T 12220
Performance parameters of National Standard Stainless Steel Gate Valve
Nominal pressurePN(MPa) |
case |
test pressure(MPa) |
Sealed |
|
Sealed (liquid) |
Seal (gas) |
|||
1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
Suitable medium and applicable temperature of National Standard Stainless Steel Gate Valve
Shell material |
Suitable media |
Applicable temperature (℃) |
Chromium nickel titanium steel (P type) |
Nitric acids |
≤200 |
Chrome nickel molybdenum titanium steel (R type) |
Acetic acid |
≤200 |
The main part material of National Standard Stainless Steel Gate Valve
Body, bonnet |
Valve plate, seat |
Valve stem |
Stem nut |
filler |
Handwheel |
Chromium nickel titanium steel |
Stainless steel, stainless steel + cemented carbide |
Chrome nickel-titanium stainless steel |
Aluminum bronze |
Teflon |
Malleable iron |
Chromium nickel molybdenum titanium steel |
Stainless steel, stainless steel + cemented carbide |
Chrome nickel-titanium stainless steel |
Aluminum bronze |
Teflon |
Malleable iron |
The main shape and connection dimensions of National Standard Stainless Steel Gate Valve
Nominal diameter |
The main dimensions and connection dimensions |
|||||||
L |
D |
D1 |
D2 |
b |
Z-d |
H |
D0 |
|
Z41W-16P | ||||||||
15 |
130 |
95 |
65 |
45 |
14-2 |
4-Φ14 |
170 |
120 |
20 |
150 |
105 |
75 |
55 |
14-2 |
4-Φ14 |
190 |
140 |
25 |
160 |
115 |
85 |
65 |
14-2 |
4-Φ14 |
205 |
160 |
32 |
180 |
135 |
100 |
78 |
16-2 |
4-Φ18 |
270 |
180 |
40 |
200 |
145 |
110 |
85 |
16-3 |
4-Φ18 |
310 |
200 |
50 |
250 |
160 |
125 |
100 |
16-3 |
4-Φ18 |
358 |
240 |
65 |
265 |
180 |
145 |
120 |
18-3 |
4-Φ18 |
373 |
240 |
80 |
280 |
195 |
160 |
135 |
20-3 |
8-Φ18 |
435 |
280 |
100 |
300 |
215 |
180 |
155 |
20-3 |
8-Φ18 |
500 |
300 |
125 |
325 |
245 |
210 |
185 |
22-3 |
8-Φ18 |
614 |
320 |
150 |
350 |
280 |
240 |
210 |
24-3 |
8-Φ23 |
674 |
360 |
200 |
400 |
335 |
295 |
265 |
26-3 |
12-Φ23 |
811 |
400 |
250 |
450 |
405 |
355 |
320 |
30-3 |
12-Φ25 |
969 |
450 |
300 |
500 |
460 |
410 |
375 |
30-3 |
12-Φ25 |
1145 |
580 |
350 |
550 |
520 |
470 |
435 |
34-4 |
16-Φ25 |
1280 |
640 |
400 |
600 |
580 |
525 |
485 |
36-4 |
16-Φ30 |
1452 |
640 |
Z41W-25P | ||||||||
15 |
130 |
95 |
65 |
45 |
16-2 |
4-Φ14 |
170 |
120 |
20 |
150 |
105 |
75 |
55 |
16-2 |
4-Φ14 |
190 |
140 |
25 |
160 |
115 |
85 |
65 |
16-2 |
4-Φ14 |
205 |
160 |
32 |
180 |
135 |
100 |
78 |
18-2 |
4-Φ18 |
270 |
180 |
40 |
200 |
145 |
110 |
85 |
18-3 |
4-Φ18 |
310 |
200 |
50 |
250 |
160 |
125 |
100 |
20-3 |
4-Φ18 |
358 |
240 |
65 |
265 |
180 |
145 |
120 |
22-3 |
8-Φ18 |
373 |
240 |
80 |
280 |
195 |
160 |
135 |
22-3 |
8-Φ18 |
435 |
280 |
100 |
300 |
230 |
190 |
160 |
24-3 |
8-Φ23 |
500 |
300 |
125 |
325 |
270 |
220 |
188 |
28-3 |
8-Φ25 |
614 |
320 |
150 |
350 |
300 |
250 |
218 |
30-3 |
8-Φ25 |
674 |
360 |
200 |
400 |
360 |
310 |
278 |
34-3 |
12-Φ25 |
811 |
400 |
250 |
450 |
425 |
370 |
332 |
36-3 |
12-Φ30 |
969 |
450 |
300 |
500 |
485 |
430 |
390 |
40-4 |
16-Φ30 |
1145 |
580 |
350 |
550 |
550 |
490 |
448 |
44-4 |
16-Φ34 |
1280 |
640 |
400 |
600 |
610 |
550 |
505 |
48-4 |
16-Φ34 |
1452 |
640 |
Structure picture of National Standard Stainless Steel Gate Valve
Packing & Delivery
FAQ
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. Which price terms could accepted?
A: FOB,CIF all acceptable.
http://www.kemus-valve.com/
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