Composite P91 Seamless Steel Pipes Made in China

Composite P91 Seamless Steel Pipes Made in China System 1

Composite P91 Seamless Steel Pipes Made in China

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Description of Seamless Steel Pipe

P91

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--90x5000--12000(mm)

Element	C	Si	Mn	Cr	Mo	V	Nb	N	P	S	Ni	Al	Ti	Zr
Content(wt%)	0.08	0.20	0.35	8.40	0.90	0.19	0.07	0.030	≤	≤	≤	≤	≤	≤
Content(wt%)	0.12	0.50	0.55	9.50	1.00	0.24	0.070	0.070	0.015	0.010	0.20	0.018	0.01	0.01

IMages of Seamless Steel Pipe

Seamless Steel Pipe P91 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.

Q:FRP pipe price: FRP prices are calculated in terms of material length and nozzle diameter.FRP duct price is: 3mm specifications 66 yuan / square meter, 4mm specifications 88 yuan / square meter, 5mm specifications 110 yuan / square meter, 6mm specifications 130 yuan / square meter, 7mm specifications 150 yuan / square meter

Q:Galvanized steel sheet and inorganic glass fibre reinforced plastic pipe are calculated according to this norm or norm: The use of a fixed fare set without further consideration to duct losses has been included in the quota project

Q:What is the compressive strength of all kinds of FRP materials?: Good corrosion resistance, no impact on water quality: FRP pipe can resist acid, alkali, salt, sea water, untreated sewage, corrosive soil or groundwater and many chemical fluids erosion. The service life of the pipe is longer than that of the traditional pipe, and the designed service life is more than 50 years. Of fiberglassreinforcedplastic pipe, is more used in municipal, city pipeline network, due to its non-toxic, tasteless, no rust, no two pollution on water quality, no corrosion, greatly prolong the service life, convenient installation and other advantages, therefore, by the water supply and drainage industry welcome.

Q:What are FRP pipes?: The glass steel base material and reinforcing material composition, because of different base material we have called GRE, some called GRP, the matrix material is generally resin reinforced material is glass fiber, adding other raw materials in the production process to obtain more excellent performance, such as adding graphite or carbon fiber can be obtained antistatic, using phenolic resin as matrix material, can obtain very high temperature resistant ability, can withstand instantaneous temperature of 3000 degrees celsius. The glass steel pipe in recent years in the shipbuilding industry is very popular and special attention, such as ship oil tankers, chemical tankers, offshore platform and ship ballast system, at the request of foreign shipowners in the use of glass steel pipes and fittings, its advantages in addition to the static electricity can guide, there are many advantages. Such as light weight, FRP pipe the same general size is only 35% of the weight of the steel pipe, is resistance to seawater corrosion, general steel and glass pipe manufacturers can promise: 50 years. Its disadvantage is that the pressure can bear the bottom and the modulus of elasticity is low. But it's enough in the ballast system. The GRE tube is better than the GRP tube in tensile strength and pressure resistance, so some people refer to the GRE tube as the high-pressure FRP pipe.

Q:How to prevent the glass fiber reinforced plastic pipe from being damaged by aging or over pressure, causing the liquid to splash and hurt people: Can be in the pipeline within the glass fiber reinforced plastic, you can meet your requirements.

Q:Glass tube has different diameters with different prices. Who can elaborate?: If it is a sand lined pipe, the rigidity grade is 25005000750010000Prices are calculated according to these

Q:How can I replace the valve on the water supply pipe?: Can be arranged according to the construction plan, the first excavation processing and then steel flange three pipe production, water supply operation again when all the preparatory work is completed, and according to the steel flange three pipe length decided to cut the glass steel pipes length;

Q:The difference between FRP process tubes and GRP tubes: Kashi Eisa's goal is to increase stiffness (large pipe defects) and reduce costs, and process tubes (mostly small tubes), these two aspects are no problems;

Q:How long is the service life of glass fiber reinforced plastic pipes?: Hebei, Qingdao and Beijing have additional production bases and service liaison points. Willing to work with new and old customers to create a beautiful today, Chinese and foreign. The company with integrity development guide thought, company value go production, learning and research Jimo road. The wide customers and cooperation of different geographical identity peer praise richly endowed by nature is a unique, Wuhua Tianbao, day people for the auspicious clouds. The sludge produced by the glass fiber reinforced concrete grille has good sedimentation, which is beneficial to the removal of the suspended substance in the back section. The glass fiber reinforced concrete grille has strong adaptability, can adapt to different water quality range, and has strong endurance to the shock load of water quality and water quantity sudden change. FRP grating treatment efficiency is higher than activated sludge process. The galvanized grating plate has the advantages of advanced structural design, optimum matching of gas and water, and sufficient heat exchange, with the same level in foreign countries and superior output. Galvanized grille plate steel bracket adopts zinc plating treatment, double paint anti-corrosion or electrostatic powder spraying, corrosion resistance is strong, service life over similar products double. The two-way grille ensures the natural delamination of the medium and the impurity, and at the same time, the discharge method is arranged at the bottom of the tank, so that the cleaning is particularly convenient

Q:What are the standards for FRP pipes?: In order to comprehensively check the installation quality of the pipeline, it is necessary to carry out a comprehensive examination according to the test methods stipulated in the code for construction and acceptance of water supply and drainage pipeline works and to carry out the water pressure test. Permissible water seepage can be carried out according to the standard of FRP pipe.

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