Viega Composite High Frequency Straight Seam Welded Pipe Resistance Made in China
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Description of Seamless Steel Pipe
High frequency straight seam submerged arc welding steel pipe
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
Application of Seamless Steel Pipe
oil
chemical
Natural gas
Marine pipeline
Technical Data of Seamless Steel Pipe
C110:OD:89--610mm
WT:3--19.05mm
L:3--20m
Quality Standards:API DNV DEP CSA ISO EN ASTM NACE DIN BS JIS AWWA GB SY/T
Grades API 5L Gr.B-X80 GB/T9711 L210-L555, GB/T3091 Q235-Q550 API 5CT J55 K55 N80
IMages of Seamless Steel Pipe
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.
- Q: What is the stiffness of FRP pipe?
- The ring stiffness is the comprehensive parameter of the tube's resistance to external pressure. Obviously, the choice of ring stiffness is one of the keys to ensure the safe operation of plastic underground drainage pipe under the external compressive load. If the ring stiffness of the tube is too small, the tube may undergo excessive deformation or buckling failure. On the other hand, if the ring stiffness is chosen too high, the excessive cross section moment of inertia must be used, which will result in too much material and too high cost.
- Q: What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
- There are two main functions of glass fiber reinforced plastic sand adding, one is to improve the rigidity, the other is to reduce the cost. These two aspects just agree with the municipal, the dosage is large, the pressure is low, and the underground and maintenance are few.
- Q: How is FRP ventilation pipe made?
- Coating moldingOn the surface of the mold, a transparent glass paper is fixed on the surface of the bread. When it is fixed, it is coated with a resin coating which has been adjusted. It should be even and not exposed. Then apply a layer of glass cloth and then coat with a resin coating. Each coated with a layer of resin is deposited a layer of glass cloth. The cloth lap to stagger and scraping, the outermost layer of ruibu glass surface should be coated with a layer of resin coating. After reaching the required thickness, and then deposited on the outer surface of the glass paper flatten the light pressure.
- Q: What is the heat preservation of the plumbing pipe now? I'd like to use fiberglass Seek help from a master
- Glass cotton + glass steel pipe shell: high cost, long construction cycle, good insulation effect.Rock wool insulation: high prices, poor construction conditions, poor heat preservation, water after a mess.Polyurethane foam + yellow jacket: high price, good insulation effect.Galvanized sheet + glass cotton: cheap price, quick construction, good insulation effect.
- 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: There is a gap between the new glass fiber reinforced plastic pipe and its through wall. How can the plug be prevented from leaking through the cracks around the pipe?
- Through wall holes, made of other materials, wall fittings, ship wall fittings and glass fibre reinforced plastic pipes, flanges or other forms of connections are used, which may be referred to the application of the components of the ship piping;
- Q: What is the standard of flange coefficient for FRP ducts?
- Negotiations did not consider, people reported flange you have to consider, 15% below have been used to see your negotiating skills, there is no standard specification! The above said I have used, and now I generally talk about n yuan / square meter, including the wind pipe, pipe fittings, flanges and valve components to connect the flange are included in
- Q: Why more and more people choose FRP pipe?
- The cost performance of FRP pipes is higher than that of PP, PVC, PE or concrete, and the strength, hardness and toughness of PP, PE and PVC are not as good as those of FRP pipes
- Q: What are the advantages of FRP pipes?
- The relative density is between 1.5~2.0 and only 1/4~1/5 of carbon steel, but the tensile strength is close to or even higher than that of carbon steel, while the specific strength can be compared with that of advanced alloy steel.
- Q: A basic overview of FRP pipes
- FRP pipes are made of resin (feed water, food grade resin), glass fiber and quartz sand as raw materials and made by special process.
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Viega Composite High Frequency Straight Seam Welded Pipe Resistance Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 PCS
- Supply Capability:
- 0 PCS/month
OKorder Service Pledge
OKorder Financial Service
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