forged steel check valve

Our company is located in Nansha district, Guangzhou city, Guangdong, Hong Kong and Macao bay area, convenient transportation, by subway can be directly to the Canton fair pavilion, the international airport.The company was founded in 2012, is a professional sales of pipe fittings and valves company, the products are: American standard pipe fittings, valves, steel tubes and so on.After six years of hard work and development, it has gained a certain scale and strength.Strive to become the most satisfied supplier to all customers is our work goal.Our company adheres to the business philosophy of customer first and service first.Absorb new ideas, strict quality control, all-round service tracking, adhere to make high-quality products.We take the quality as the life, the time as the prestige, the price as the competitive power the belief bases in the foreign trade profession.

China Office
Add: B3 Building Wanda Plaza, Nansha District, Guangzhou, China
Tel:+862039011314
Mobile/WhatsApp: +8618928842580/+8613632188602
E-mail: gzkeguang@126.com

Model : H11H
Caliber N10-50
Medium : Water, steam, oil, nitric acid, acetic acid, etc.
Pressure : 1.6-6.4MPa
Applicable Temperature : -29～350℃
Applicable Industries : Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, environmental protection

pplication range of forged steel check valve:

Forged steel check valves have three body cap connection design forms. The first type is bolted bonnet: a valve designed according to this design form, the valve body and bonnet are connected with bolts and nuts, and the spiral wound gasket (made of 316 flexible graphite) is sealed. Metal ring connection can also be used when customers have special requirements. The second design form is a welded bonnet. According to this design form, the valve body and the bonnet are screwed together and are fully welded and sealed. If customers have special requirements, penetration welding can also be used. The third type is the pressure self-tightening bonnet. The valve designed according to this design form has a threaded connection between the valve body and the bonnet, and the internal pressure is sealed by a self-tight ring.

Forged steel check valve standard material list

Note: Other materials required by customers can also be used. The matching of sealing surface materials is determined by the internal part code designated by the customer. CS=carbon steel; AS=alloy steel; SS=stainless steel;