|Place of Origin:||China|
|Minimum Order Quantity:||1pc|
|Packaging Details:||Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for cryogenic valves are available We can customize the package for globe valve;|
|Supply Ability:||3000pcs per month|
forged steel gate valve,
high temperature gate valves
Multifunctional Flanged Gate Valve Corrosion Resistance 3/4 Inch - 4 Inch
Design standards: GB / T 12234, API 600, API6D, ASMEB16.34
Structure length: GB / T 12221, ASME B16.10, API6D
Connection standards: GB / T 9113, JB / T 79, HG / T 20592, ASME B16.5, ASME B16.47
Pressure test: GB / T 13927, JB / T 9092, API 598
Pressure-temperature grade: GB / T 12224, ASME B16.34
Gate valve advantages
1 . Small flow resistance. The medium channel inside the valve body is straight through, the medium flows in a straight line, and the flow resistance is small.
2 . Less effort when opening and closing. Compared with the shut-off valve, whether it is open or closed, the direction of movement of the shutter is perpendicular to the direction of medium flow.
3 . high height, long opening and closing time. The opening and closing stroke of the gate is large, and the lowering is performed by the screw.
4 . water hammer phenomenon is not easy to produce. The reason is the long shutdown time.
5 . The medium can flow in any direction on both sides, which is easy to install. Gate valve channels are symmetrical on both sides.
6 . The structure length (distance between the two connecting end faces of the shell) is small.
7 . Simple shape, short structure length, good manufacturing process and wide application range.
8 . compact structure, good valve rigidity, smooth channel, small flow resistance, sealing surface using stainless steel and hard alloy, long life, using PTFE packing. Reliable sealing. Light and flexible operation.
1. If customers have special requirements for products, they must provide the following instructions in the order contract:
a. Structure length
b. Connection Type;
c. Nominal diameter
d. Product use medium and temperature and pressure range;
e. Testing, inspection standards and other requirements.
2. The factory can configure various driving devices according to customer specific requirements.
3. If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract on the condition that the supply and demand sides understand and agree.
4. For futures and ordering customers, please call the letter to tell the valve model, specifications, quantity, delivery time and place in detail. And advance payment of 30% of the total contract amount, the supplier is ready for production.
Q1. What is your MOQ?
Our MOQ is one piece.
Q2. Do you provide sample for customer?
Yes, sample is available.
Q3. Do you do OEM service?
Yes, we accept OEM order and can make customer's LOGO on the products.
Q4. Do you support customization?
Yes, customization is acceptable.
Q5. Can you advise suitable cryogenic valves to me?
We have more than 15 years experience in cryogenic field. We are professional in valve selection and will advise you suitable valves with detailed parameters and prices.
Q6. How long is your delivery time?
It usually takes 5-30 days depending on the quantity of the order and the stock.
Contact Person: Doris