6 Inch Gate Valve

Description of 6 Inch Gate Valve:

All casting and forged parts of ZECO 6 flanged gate valve, especially the body and cover two of the main pressure components, are used to strengthen the intensity of the heavy sections, although ZECO body, cover thickness is up to standard, but the heavy sections of the design can make the product more guaranteed, allowance in corrosive medium to ensure long service life of the product.ZECO pays great attention to the purchase and inspection of raw materials, because ZECO knows very well that if raw materials are not strictly controlled, no matter how good the processing technology and detection means are in the later stage, they cannot turn unqualified products from the source into excellent products. Therefore, ZECO slowly moves valve products towards the route of handicraft products step by step.

Features of 6 Inch Gate Valve:

1. ZECO 6 inch flanged gate valvehas very reliable maintenance performance. The replaceable valve seat design ensures that later seat damage can be replaced on site. The inverted seal design ensures online replacement when packing is replaced;
2. When ZECO 6 inch gate valve is transported, stainless steel valve and carbon steel valve will be separately packaged, because at room temperature, when carbon steel valve and stainless steel valve contact, will not immediately carburizing phenomenon, stainless steel valve has spots of corrosion is a certain period will appear.In the humid environment, if the carbon valve and stainless steel valve stacked together is easy to produce chemical reactions, thus damaging the protective layer of stainless steel valve, resulting in stainless steel valve rust;
3. After nearly 30 years of gate valve design, ZECO6 inchgate valve products have stable performance and light switching torque;
4. ZECO 6 inch gatevalveis all its own precision casting molds, and the casting sand is fine sand, beautiful appearance and clear casting characters.

Material of 6 Inch Gate Valve:

No	Part	Material
1	Body	ASTM A351 CF3
2	Seat Ring	ASTM A182 F304L + STL
3	Wedge	ASTM A351 CF3 + STL
4	Stem	ASTM A276 304L
5	Bonnet Gasket	Graphite + SS304L
6	Bonnet Bolt	ASTM A193 B8
7	Bonnet Nut	ASTM A194 8
8	Bonnet	ASTM A351 CF3
9	Backseat	ASTM A182 304L
10	Stem Packing	Reinforced Graphite
11	Handwheel	KTH330-08

As a industrial valve company, ZECO always adhere to exceed customer expectations, to provide customers with more value-added.services and products as the ultimate goal.

ZECO Valve Group is established in 1991, as a industrial valve manufacturer in Shanghai, China. We have 5 valve factories in China, which are located in Shanghai, Yancheng and Wenzhou, which mainly produce and supply wedge gate valves, through conduit gate valves, floating ball valves, trunnion mounted ball valves, globe valves, swing check valves, swing check valves, dual plate check valves and forged steel valves. Valve sizing 1/2" to 88", rating 150LB through 2500LB, served covering oil, gas, chemical, energy, refinery, LNG, LPG and many other fields. With the growing need, ZECO Valve Chinadeveloped our own laboratory for research & development for international standard valve design innovation and vertification, which includes PT, MT, UT, FE test. ZECO Valve Group is a humble and united team, to be more diligent and progressive to show the itegrity to our clients.

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