A21 Spring loaded low lift external thread type safety valve
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- GOOLE
- Payment Terms
- D/P,L/C,T/T
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Valves
China Yongjia Goole Valve Co.,Ltd
- Verified Certificate
-
14
Product name | A21 Spring loaded low lift external thread type safety valve | Certification | - |
---|---|---|---|
Category | Valves | Ingredients | - |
Keyword | relief valve , safety valve , valve , spring loaded low lift valve | Unit Size | - |
Brand name | GOOLE | Unit Weigh | - |
origin | China | Stock | - |
Supply type | - | HS code | 8481 |
Product Information
A21F、A21H-C type are used for the equipment and pipeline of the air, ammonia, petroleum gas, etc. medium what the working temperature are less than 200℃.
A21W-P,R type are used for the equipment and pipeline of the quality with corrode gas and liquid medium what the working temperature are less than 200℃ 。Take for extrapressure protection devices.
KA21Y type are used for liquefied petroleum gas what the working temperature are less than 100℃.
A21H/W/Y Type Spring Loaded Low Lift Safety Valve Main Parts Material
NO. |
Parts Name |
A21H-C/A21F Material |
A21W-P/A21F-P Material |
A21Y-R Material |
1 |
Nipple |
20 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
2 |
Nipple Nut |
35 |
2Cr13 |
1Cr18Ni9Ti |
3 |
Seat |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
4 |
Body |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
5 |
Disc |
2Cr13/2Cr13+PTFE |
1Cr18Ni9Ti/1Cr18Ni9Ti+PTFE |
1Cr18Ni12Mo2Ti |
6 |
Spring Washer |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
7 |
Spring |
50CrVA |
50CrVA |
50CrVA |
8 |
Locking Nut |
Q235-A |
ZG230-450 |
1Cr18Ni9Ti |
9 |
Guide |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
10 |
Adjusting Bolt |
Q235-A |
2Cr13 |
1Cr18Ni12Mo2Ti |
|
Sealing |
"Y"---Stellite, "H"------D507, "W"------Body material |
A21H/W/Y Type Spring Loaded Low Lift Safety Valve Main Dimension
Model |
DN |
do |
d |
Do |
M |
d1 |
D1 |
L |
L1 |
≈H |
KA21-16C A21H-16C A21H-40 A21W-16P A21W-40P KA21-16P |
15 |
12 |
15 |
20 |
M27×1.5 |
G1/2" |
30 |
35 |
76 |
66 |
20 |
16 |
20 |
25 |
M33×1.5 |
G3/4" |
35 |
40 |
87 |
68 |
|
25 |
18 |
25 |
31 |
M39×1.5 |
G1" |
40 |
50 |
100 |
105 |
|
A21Y-64 |
15 |
10 |
15 |
25 |
M39×1.5 |
G1" |
44 |
50 |
100 |
66 |
20 |
10 |
20 |
31 |
M39×1.5 |
G1" |
44 |
50 |
100 |
68 |
|
25 |
12 |
25 |
31 |
M39×1.5 |
G1" |
44 |
50 |
100 |
105 |
|
A21W-160/160P |
15 |
8 |
20 |
/ |
M24×2 |
G1" |
44 |
50 |
100 |
261 |
20 |
8 |
25 |
/ |
M33×2 |
G1" |
44 |
50 |
100 |
261 |
|
25 |
8 |
28 |
/ |
M36×2 |
G1" |
44 |
50 |
100 |
285 |
B2B Trade
Price (FOB) | Negotiable | transportation | - |
---|---|---|---|
MOQ | Negotiable | Leadtime | Negotiable |
Payment Options | D/P,L/C,T/T | Shipping time | Negotiable |
- President
- Mr.Peng
- Address
- He-yi industrial Zone, Oubei,Wenzhou,Zhejiang,China
- Product Category
- Valves
- Year Established
- 2004
- No. of Total Employees
- 51-100
- Company introduction
-
Yongjia Goole Valve Co.,Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc..
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap : Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
Besides, Other valves and pipe fittings like DIN Bellow sealed globe valves, Y Type Strainer also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Other Information:
Tel: + 86-577-57781015
Fax: +86-0577-67985602
Email: fjxcathy1985@yeah.net
goole4@goolevalve.com
fixcathy@hotmail.com
Website:
http://www.china-safetyvalve.com/
Skype: fjxcathy
Payment: T/T
Delivery: FOB
Origin: China
Minimum Order: 1
- Main Markets
-
Afghanistan
Chad
Djibouti
Gambia
Indonesia
Kazakhstan
Malaysia
Mongolia
Thailand
U.A.E.
- Factory Information
-
Yongjia Goole Valve Co., Ltd
- Main Product
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