Seamless Steel Pipe P22 made in China

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Description of Seamless Steel Pipe

P22

Seamless steel pipe is a hollow section, no seams of strip steel. Is made from solid tube ingot or the perforation capillary, then through hot rolling and cold rolling or cold dial. Steel pipe has a hollow section, a large number of used for conveying fluid pipe, such as oil, natural gas, coal gas, water and some solid materials, such as pipelines

 

Features of Seamless Steel Pipe

High strength

High toughness

High hardenability

The cold deformation

 

 

Technical Data of Seamless Steel Pipe

(ODXWTXL mm):73--508x10--100x5000--12000(mm)

 

 

ElementCMnSiPSCrMoVNbN
Content(wt%)0.080.400.202.100.95
0.130.600.400.0150.0102.401.050.080.030.012

 

IMages of Seamless Steel Pipe

Seamless Steel Pipe P22  made in China

Seamless Steel Pipe P22  made in China

Seamless Steel Pipe P22  made in China

 

FAQ

①How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

 

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Q:How can FRP tanks be connected to steel tubes?
FRP pipe and glass fiber reinforced plastic fittings (three passes, elbows, etc.) generally speaking, the best way is on-site bonding, the quality is stable and convenient.
Q:What is the elastic modulus of glass fiber reinforced plastic?
If so, the modulus of elasticity is 72000MPa, and the glass is isotropic, so the modulus of elasticity in the three directions is the value.
Q:What kind of material is the pipe of the pipe that installs the pressure transmitter of GRP conduit? Is it fiberglass or carbon steel?
This depends on what your medium is, the general food industry requires stainless steel, but the medium contains acidic substances, stainless steel is better than FRP corrosion resistance
Q:Would like to ask about the plastic lined steel pipe, steel pipe, glass steel skeleton, the advantages and disadvantages of each ceramic pipe, to know a friend told, very grateful!
FRP corrosion resistance, high strength (afraid of tanks), light quality, easy to install, socket or flange interface, the price is more expensive than cement
Q:Designed to support FRP pipes, is it m or mm?
Glass fiber reinforced plastic cable protection tube, a resin based, continuous glass fiber reinforced fabric as reinforced material, through computer control, winding process or pultrusion process of forming a pipeline. The glass steel production process, high strength, good toughness, electrical insulation, flame retardant, good heat resistance, can not deform, at 100 degrees high temperature corrosion resistance, erosion resistance and long service life, acid salt and various organic solvents with corrosive media, with a life span of 50 years. Applicable to a wide range of glass for cable laying underground steel cable protection tube, play a protective role, but also can be used for cable bridge, stone and of high demand
Q:What is the thickness of all types of FRP pipes?
The standard effective length of the tube is 6m and 12M, and the production methods include fixed length winding process, centrifugal casting process and continuous winding process of three kinds. Classification can be carried out according to the product process method, pressure grade PN and stiffness grade SN.
Q:What are FRP pipes used for making? What raw materials?
Reinforced plastic made of glass fiber or its products as reinforcing material. Entitled "glass fiber reinforced plastics" or "glass fiber reinforced plastics". Because of the different kinds of resins used, they are called polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic resin glass fiber reinforced plastics. Glass has a hard and brittle, has a good transparency and high temperature resistance, corrosion resistance and other properties; at the same time, steel is very hard and not brittle, but also has high temperature resistance characteristics.
Q:Pipe installation of glass fibre reinforced plastic pipe
In response to the pipeline before installation equipment nozzle, embedded parts, reserved holes and steel structure relates to the pipeline installation content review.
Q:Who knows, how is the glass reinforced septic tank connected with the municipal pipe?
Septic tank (Hu, F, NCH) is the treatment of nightsoil and to filter precipitation equipment. The principle is that the cured material decomposes at the bottom of the tank, and the upper hydration object flows into the pipeline to prevent the pipe from clogging and has enough time to hydrolyze the solidified object (such as excrement and urine). Tank (septic) refers to the division of living sewage sludge, and anaerobic digestion of sludge structure of small structures.
Q:Why FRP pipes for outdoor waste gas treatment equipment are selected?
Glass fiber reinforced plastic properties: light and hard, non conductive, stable performance, high mechanical strength, less recycling, corrosion resistance.

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