Main Products: valve ,flange ,elbow ,pipe fittings ,Forgings forged
304 stainless steel flange swing check valve
USD $1 - $1,500 /Piece
Min.Order:1 Piece
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Zhengzhou Gaoshan Valve Co., Ltd.
Business Type: Manufacturer,Trading Company
Zhengzhou Henan ChinaMain Products: valve ,flange ,elbow ,pipe fittings ,Forgings forgedProduct Details
304 stainless steel flange swing check valve
1.Brief Description:
1).Model:H44W
2).Size:DN50-DN500
3).Pressure:PN1.6-6.4MPa
4).Temperature:-20℃~+200℃
5).Medium:water,acid,steam,petroleum etc
2 Design Standard
Structural length: GB12221
Flange connection:JB/T79-1994
Test and inspection:JB/T9092-1999
3.Main Properties
Testing pressure | Nominal pressure(Mpa) | ||||
PN | 1.6 | 2.5 | 4.0 | CL150 | JIS10K |
Strength test | 2.4 | 3.8 | 6.0 | 3.2 | 2.4 |
Sealing test | 1.8 | 2.8 | 4.4 | 2.2 | 1.5 |
Air test | 0.5~0.7 | ||||
Working temperature | PTFE≤150°C, | ||||
4.Main Spare Parts
No. | Part name | Material |
1 | Body,Bonnet | WCB,CF8,CF8M |
2 | stem | 2Cr13,F304 |
3 | Sealing | stainless steel |
Shipping:20 days after order confirmed.
Packaging:Plywood case.
1.Good quality and low price.
2.Good after-sale service.
3.Bring the finest goods to customer is our ultimate goal.
4.Products are exported to various countries.
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