PVC Female single union ball valve with SPT Brand

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Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Item specifice:

Brand: SPT Standard: ISO9001 Color: Grey&White&Green

Product Description:

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PVC  Female  single  union  ball  valve with SPT Brand

PVC  Female  single  union  ball  valve with SPT Brand


Product Applications:

Distribution for cool and hot water
Duct for drinkable water system
Pipes for kinds of high-temperature and low-temperature heating system
Pipes for heating and coolling settings in solar energy system
Connecting pipe for air conditioners

 

Main Product Features:

Large drum hub to maximize cable life

Self-activating automatic brake hold the load securely when crank handle is released

With cable or strap

Safety guard cover available

Top quality with competitive price

Widely used in the double beam bridge crane and gantry crane

Easy to install and high quality

Compact structure and reasonable design

Could be mounted on t he ground or wall!

Double drum!!

FAQ:

Q1:How Can I Get A Sample?

A1:You can get samples by communicate with our export sales.

Q2:How Long Is Delivery?

A2:Delivery time will be30-45days according to order quantity.

Q3:What Is The MOQ?

A3:MOQ depends on different items.

Q4:What Is Our Normal Payments Terms?

A4:Our normal payment terms now is: T/T, L/C or western union,paypal


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Q:Who knows the size of the PVC pipe and what is the maximum and minimum size?
The physical properties such as molecular weight, crystallinity and softening point of PVC change with the polymerization conditions (temperature). PVC resin is used as base material and mixed with various additives such as stabilizer, plasticizer, filler, colorant and modifier. It is plasticized, molded and processed into PVC resin plastic. PVC material has light, heat insulation, heat preservation, moisture-proof, flame retardant, simple construction and so on. Specifications, colors, patterns, and very rich decoration, is widely used in production and life. For example, PVC water pipes, PVC plastic doors and windows, and plastic toys containing PVC, wires and cables.
Q:What are plastic PVC pipes and pipe fittings made of?
Plastic PVC pipe fittings, material and pipe, like pvc.
Q:The difference between PP-R aluminum pipe and PP-R pure plastic pipe
From the long-term health performance, the middle layer of aluminum oxygen pipe, not easily lead to microbial and algae breeding, generally the outer PE allows adding antioxidant, will not cause the inner water pollution: PE pipe and PP-R pipe can not obstruct oxygen, can easily lead to microbial and algal blooms, the health effects of drinking water, and contain large amounts of antioxidants, easy caused by water pollution.
Q:What tools and methods are needed for the installation of plastic hoses and steel tubes?
In some high-rise buildings, designers often need to enlarge the diameter of the pipe when they are designed, and the construction is usually done at the bottom of the riser with two pipes with the same pipe diameter as 45. Elbow connection, and then in the discharge pipe for variable diameter, often easy to change in the connection at the formation of gas plug, resulting in pipe blockage, affecting the drainage of the pipe. The correct method is to use the reducer at the bottom of the riser to enlarge and connect the elbow, and the eccentric reducer is used for the eccentric diameter, and the eccentric side is on the inner circle side of the turn.
Q:Regarding the connection of plastic pipes and inspection wells, is the flexible connection or rigid connection?
Precast concrete manhole and pipeline reserved hole diameter should be greater than 0.2M diameter pipe or pipe fittings, before installing the reserved hole circumferential surface should be cut hair treatment; 5, check the bottom plate of basement with sand gravel cushion, pipe foundation layer flat connection.
Q:What's the size of the PPR pipe?
When the connection is complete, both the pipe and the pipe must be held tightly and enough cooling time is allowed to cool down to a certain extent before the release of the pipe is continued.
Q:How is the building material, plastic pipe and sewer made? Where are the machines and how much is the selling price?
The plastic pipe used in different fields, they have a common characteristic is the need to withstand the pressure and impact, and in turn, the position, and sometimes need to add metal inserts, the tube wall is generally thicker, so when the injection molding production, attention must be paid to the quality of plastic plastic the temperature, pressure, and (especially the two pressure holding time long) control, speed, special machine Chun's existing UPVC, SPVC, PP-R and PE special screw, machine fittings special emission maximum (National injection amount of 43 kg, a clamping force of 2000 tons), to ensure the plasticizing quality of different plastics, in the room (such as Liansu, Gu and other companies) in the process of using well. Below to PP-R pipe production, for example, to explain the specific characteristics of the process: (1) PP-R raw material properties: raw materials generally do not need drying.
Q:Plastic pipe fittings are not GB?
The most widely used plastic pipe is plastic pipe. There are many kinds of plastic pipes, which are divided into two categories: thermoplastic pipes and thermosetting plastic pipes. It belongs to thermoplastic, including PVC pipe, polyethylene pipe, polypropylene pipe, POM pipe, etc. it belongs to thermosetting phenolic plastic pipe. The main advantages of plastic pipes are good corrosion resistance, light quality, convenient molding and easy processing. The disadvantages are low strength and poor heat resistance.
Q:What are the common connecting methods for plastic PP pipes?
Because the hot melt connection method does not need any additional material, and can melt the connection part as a whole, achieves the body strength, the connection effect is good, therefore, here recommends the use of hot melt connection method. The use of hot-melt bonding method should pay attention to the following: first, the hot melt tool to connect the power supply, to the working temperature, the indicator light before the start of operation; II. Cutting the pipe material, you must make the surface perpendicular to the pipe axis. The general use of pipe cutting scissors or pipe cutting machine, using sharp hacksaw when necessary, but after cutting the pipe section should remove burrs; the PP pipe and pipe connection end must be clean, dry and free of grease; the welding elbow or three pass, according to the requirements of design drawings, we should pay attention to its direction in a straight direction pipe and tube, mark the location with the auxiliary mark the connection, no rotation; the end of the guide tube heating sleeve is inserted into the standard depth, at the same time, no rotating the pipe onto the heating head and reached the prescribed mark; the heating time is reached after, immediately put the pipe and pipe fittings from the heating sleeve and the heating head removed simultaneously, quickly and without rotation inserted into the standard depth, making joints form a uniform flange of the joint can be corrected, but not the rotation; to a prescribed cooling time, will The pipe cover is buckled on the pipe fittings.
Q:As long as the quality of plastic pipe is good Can the problem of plastic pipe connection be neglected?
Only the performance of the pipe itself is not enough, the connection of plastic pipe is the largest local problem in pipeline system, especially the use of pipe connections, such as hot melt connection, no welding operation in accordance with the construction standard, extremely easy to cause hidden troubles due to leakage. General plastic pipe product standards are required to test the applicability of the system, can be selected according to the actual situation of the project inspection. Communicate further if you have any questions.

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