made in china casting sus 304 1/2"low water check valve

 1) SIZE:1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2'' 3'' 4'' 

 2) MATERIAL:SS316 (CF8M) , SS304 (CF8) 

 3) Blow-Out Proof Stem

 4) Investment Casting Body/CAP

 5) W.T:  -60℃-450℃

 6) Suitable Medium: Water, Gas, Oil, Air and Some Corrosive Liquid

 7) Sealing Material: PTFE Soft Sealing

 8) Thread Acc: BSPT , NPT , BSPP , DIN.

 9)  Design Standard: AISI

The standard material of the products are as follows:

1).investment casting body and cap

2).working pressure 1/4’’-2’’  1000PSI , 2-1/2’’-4’’ 800 PSI

3).adjustable stem packing

4).pure teflon seals and seats

5).Temperature rang: -60 to 450 degrees F

6).100%leakage tested at 100PSI air under water

7).hydrostatic test pressure:1/4’’-2’’1500PSI, 2-1/2’’-4’’ 1200PSI

8).locking device(optional)

9).blow-out proof stem

1.Packing : 

♦  Our regular packing is that the ball valve and parts are placed in the carton, finally are placed on the pallet or in a big wooden case if the customers have this requirement of package of ball valve. 

♦  Of course if the customers have specifical packing requirement, we can make adjustment according to your request.

♦  Standard Carton Size: 32cm×22cm×20cm

♦  Standard Wooden Case Size: 105cm×105cm×95cm

♦  Sually,48 small cartons are loaded into a big pallet.(We can make adjustment on the size according to the cargo quatity.)

2.Shipping: 

    Our company’s main products are stainless steel pipe fittings , stainless steel

valve , sanitary fittings ,quick couplings , stainless steel flange , marine hardware, 

special pipeline of subway , city trains and motor trains ,liquid ammonia and liquid gas special pipeline connections and so on .They are wide applied to Petroleum &Chemical ,Mineral & Metallurgy ,Food Machinery , Vessel and Car Manufacture Industries .With the guarantee of ISO 9001 certificate ,IMS certificate and CE certificate , our products shipped to many countries include the US., Brazil ,Germany, Middle East ,Southeast Asia and Japan .In addition our products have gain a good honor from our customers .

Q1.Where is your factory?

  Our company located in Anping , China .

Q2.What material do you have?

SS304/SS201/SS316

Q3.Can you provide sample for us?

 Yes, free sample is available

Q4. How do you ensure quality control? 

we ensure the quality control by 2 steps: 1)after finish, our workers will check it one by one. 2)our package department will check before they pack.

Q5.How do you ship the goods to us?

We have the forwarder cooperated with us for 2 years, they can deliver the goods to you in very 

short time with competitive price,and you can ship by your own agent as your convinence.

Q6.Which country is your main market now?

Mid-East, North Africa, West Africa, South-east Asia, South America and Northern Europe district. 

Especially, a firm customer base in Japan, the United States, Germany, Spain and Australia , etc.

Q7. Can you do the full set of handrails for us?
yes we can, our engineer will check your project drawings to make sure its accuracy for each 

different fittings and quantity.

Q8. How about your delivery time ?
7-15 days for Pipe.15-20 days for handrail fittings .

Q9.how about your payment terms?

T/T,L/C,D/P, so on

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If you have any ideas and questions , please feel free to contact us ! We will be happy to give you some details and suggestions.