- Model NO.: NMM-DS-010
- Guide: Ggg40
- Spring: Stainless Steel
- Disc: Ggg40/Brass
- Trademark: NMM or OEM
- Origin: Shandong
- Body: Gg25/Ggg40
- Sleeve: PTFE
- Seat Ring: NBR/EPDM
- Size: Dn50-Dn300
- Specification: DN50-DN400
- HS Code: 848180409

All the cargoes under inspection before the shipment.
Conventional packing:
For the Valves, Expansion Joint, Water Meter, we can use veneer board case.
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For the pipe, we use the Woven bag.
For the flange &Â Fittings, we use the veneer board case and veneer board pallet with plastic film.
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In addition, we can change the shape of the packaging according to customer requirements.
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Mode of transportation:
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1.FedEx/DHL/UPS/TNT for samples, Door-to-Door;
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2.By Air or by Sea for batch goods, for FCL;Airport/ Port receiving;
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3.Customers specifying freight forwarders or negotiable shipping methods!

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.
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.
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.
THE MAIN TYPE AND MATERIALS OF
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
(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
(3)Wafer type butterfly valve, flange type butterfly valve, Lug Type, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric butterfly valve
(4)ball valve, tee ball valve, 4Â way ball valve, welding ball valve
(5)strainer, filter, YÂ type strainer
(6)Automatic air valve with single ball &Â double ball type
(7)Marine Valves
(F7305/06/07/08/09/10, F7353/54//63/64/69/72/73/75/76/77/78)
(8)Remote Control Floating Ball Valve
Materials:
WCB A216 ;Q235,ST37 ;LBC/LCC ;WC6/WC9 ;WCC ;CA15 A217 ;M-30C ;H.B/H.C ;HT250/GG25 ;GGG40 ;SS304 ;SS304L ;SS316 ;SS316L;Bronze;Brass.

1.Can IÂ get free samples?
A:Yes, we can provide you the free sample, but you need to bear their own delivery costs.
2.Can IÂ 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 IÂ request to advance the shipment?
A:It should be depends on whether there is sufficient inventory in our warehouse.
4.Can IÂ 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.
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Thank you for your Visit!  Mail us & We will introduce our products to you further!
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Polyethylene Winding Structural Wall Tube
Polyethylene Winding Structural Wall Tube
The kra pipe can be divided into PR, OP, SQ, and VW series, among which: PR and OP are mainly used as buried drainage pipes. SQ is mainly used to make containers or inspection wells. VW is mainly used for pipe fittings formed by tee, elbow, and secondary processing. PR series is the most widely used in the products, which has a smooth inner surface and abnormal external reinforced structure. The standard length of the pipe is 6 meters. The inner diameter range of the pipe is DN300-DN4000, and the product indicators all meet the requirements of GB/T 19472.2-2017 type B structure wall pipe standard and EN-13476 European standard.
The application of HDPE kra pipe
1. Municipal water supply and drainage: The internal pressure of high-density polyethylene (HDPE) winding reinforced pipe can reach 12kg/cm2, which is the ideal pipe to replace the original drainage cast iron pipe and cement pipe in the city. The pipe can be used for municipal underground drainage, sewage, rainwater collection, water transmission, ventilation, etc to discharge liquid and gaseous substances into rivers or the sea. Thermal structure wall winding pipe has the advantages of lightweight, safe, reliable connection,corrosion resistance, and high ring stiffness, therefore the use of thermal structure winding pipe has great advantages.
2. Large-scale water conservancy projects: long-distance water transmission, farmland irrigation, reservoir drainage, water source pipe, irrigation pipe and hydropower station water transmission, drainage use;
3. Environmental protection engineering: deep sea sewage, sewage treatment, waste
dump sewage, detoxification pipeline. Due to the thermal structure wall winding pipe of various pipe wall structures and pipe, inspection well, pipe fitting, and its reliable connection performance, the pipe can be used for advanced shallow drainage systems.
4. Petroleum industry: oil, gas pipeline.
5. Coal industry: coal transport, ventilation systems.
6. Chemical engineering: chemical containers, especially corrosive fluid delivery
pipelines.
7. Electric power engineering: circulating water pipeline.
8. Road engineering: crossing roads and railways have a large traffic load of water
culverts and crosswalks; Used as railway and highway road seepage, drainage pipe; The method of "liner in pipe" is becoming more and more important for repairing damaged pipes.
9. The laying of pipes in a corrosive environment.
10. Agricultural engineering: farmland, orchard, tea garden and forest belt irrigation, and so on;
11. Large airport port, wharf engineering: large airport port, wharf engineering drainage, sewage pipe, etc.
12. Construction engineering: building stormwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, etc.
Communication tube: railway, highway communications, communication cables, optical cable protection pipe.
14. Water storage system: used to intercept the slow water storage system.
15. Special application: thermal winding wall winding pipe can also be used for special
purposes such as ventilation, passage, desert, swamp, lake area with fluid transport, etc.
Polyethylene Winding Structural Wall Tube,Double Corrugated Krah Pipe,Double Wall Corrugated Krah Pipe,Corrugated Drain Carat Pipe
Hebei Taiwo Plastic Pipe Co.,Ltd , https://www.taiwocarattube.com