Cast Iron Rubber Wedge Non-Rising Stem Gate Valve
All the cargoes under inspection before the shipment.  Conventional packing: For the Valves, Expansion Joint, Water Meter, we can use veneer board case.  For the pipe, we use the Woven bag.  In addition, we can change the shape of the packaging according to customer requirements.  mode of transportation:  1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;   2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;   3. Customers specifying freight forwarders or negotiable shipping methods! 1. Can I get free samples? A: Yes, we can provide you the free sample, but you need to bear their own delivery costs. 2. Can I request to change the form of packaging and transportation? A: Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads. 3. Can I request to advance the shipment? A: It should be depends on whether there is sufficient inventory in our warehouse. 4. Can I have my own Logo on the product? A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost. 5. Can you produce the products according to my own drawings? A: Yes, we can produce the products according to your drawings that will be most satisfy you.     Hydraulic Support System Seals
The seal of the Saifu lever hydraulic support is composed of a sealing ring, a retaining ring, a guide ring and a dustproof ring.
Hydraulic Support System Seals,hydraulic support,Hydraulic Support System ,Hydraulic Power Unit Safe Seal Technology Co., Ltd. , http://www.aprseal.com
Cast Iron Rubber Wedge Non-Rising Stem Gate Valve
Size: DN40-DN300
Face to face: DIN3202 F4
Available Medium: Water
Working Temperature: Less 50
Flange Dimensions: DIN2501
Part Name
Material
Body Bonnet
Gray cast iron
Wedge Disc
Ductile Iron + Rubber
Stem
Stainless Steel
Stem Nut
Cast Brass
Packing
Rubber
Hexagon Socket Screws
Carbon Steel
Gasket
Ruhher
For the flange & Fittings, we use the veneer board case and veneer board pallet with plastic film.
THEÂ MAINÂ TYPEÂ ANDÂ MATERIALSÂ OFÂ Â
           VALVES
The main products of our company include:
(1)DIN gate valve, ANSI gate valve, BS gate valve, GOST gate valve, Metal/Rubber seat gate valve, Knife gate valve, Flat gate valve
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(2)Check valve, lift check valve, (double/single disc) swing check valve, wafer type check valve, spring check valve, Ball Check Valve, Silent Check Valve, foot valve
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(3)Wafer type butterfly valve, flange type butterfly valve, Lug Type, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric butterfly valve
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(4)ball valve, tee ball valve, 4 way ball valve, welding ball valve
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(5)strainer, filter, Y type strainer
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(6)Automatic air valve with single ball & double ball type
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(7)Marine Valves
(F7305/06/07/08/09/10, F7353/54//63/64/69/72/73/75/76/77/78)
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(8)Remote Control Floating Ball Valve
Materials:
WCBÂ A216Â ;Â Q235,ST37Â ;Â LBC/LCCÂ ;Â WC6/WC9Â ;Â WCCÂ ;Â CA15Â A217Â ;Â M-30CÂ ;Â H.B/H.CÂ ;Â HT250/GG25Â ;Â GGG40Â ;Â SS304Â ;Â SS304LÂ ;Â SS316Â ;Â SS316L;Â Bronze;Â Brass.
Qingdao Nancy Metal & Machinery Co., Ltd. is located in the beautiful scenery Qingdao city,  The most important seaport of the east of China, Strategic location and convenient transportation, Is the ideal partner for business exchange, investment and cooperation.  Â
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We are the specialized trader of such metals products as kinds of valves, flanges, pipe fittings, fasteners, castings, water meters and expansion joints etc.. We are also able to supply the related metal products upon request from our customers.
Today, 100% of our products are exported to the different countries and regions worldwide including the Europe, Japan, Southeast Asia, Australia, Middle-east and Africa etc.,  Also help us to have good reputation to our overseas customers.Â
With our own professional R&D team, we are able to develop new products and provide OEM services to our clients. Should you be interested in any of our series, please feel free to contact us for further details. Our company guarantees high quality products, competitive prices, timely delivery and the best service to all our customers anywhere in the world.
We are continually exploring opportunities to engage with like-minded companies seeking to establish mutually beneficial and strategic long-term working relationships. We sincerely look forward to hearing from you in the near future.
Hydraulic support seal
Prevent leaks. Used in the category of hydraulic supports: drum ring, composite seal, mountain ring, bud ring, O-ring, etc. Generally rubber, polyurethane material.
Used together with the sealing ring, it has the functions of anti-crowding, guiding and reducing wear. It is generally made of phenolic XII cloth, 45% copper powder mixed with filled PTFE and other materials.
Guide ring:
It is a part used on the jack piston or piston rod to support the movement of the piston or piston rod. It can prevent the piston or piston rod from direct contact and friction with the cylinder during the movement, and protect the cylinder and the piston or piston. The rod is not damaged. Generally, it is polyoxymethylene, polytetrafluoroethylene and other materials.
Dust-proof ring: the main function is to go out and reciprocate the piston rod to expose the impurities attached to the outer surface of the cylinder, so as to prevent impurities such as external dust from entering the inside of the sealing mechanism. Generally rubber, polyurethane and other materials.