Seamless Steel Pipe P91 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 | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ |
| 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
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 epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
- 3PE has been anti-corrosion principle, there is no need for anti-corrosion, but now the domestic situation. Directional drilling pipe cannot be detected and repaired, the anticorrosion layer cannot have serious damage to the pipeline, long-term safety operation, it should be required for coating directional drilling: scratch resistance, abrasion resistance, impact resistance, high hardness, strong adhesion and pipeline, corrosion resistance, water resistance have a good soak, matching and cathodic protection system.
- Q:FRP acceptance standard
- Check radial deflection values. In accordance with the requirements of the specification, the FRP pipe installation shall be completed within 24h, the initial radial deflection of the pipe shall be tested, and the pipe shall not be raised, flattened or otherwise mutated.
- Q:How can I make up the broken glass fiber?
- If you have to repair it, it is not impossible. Resin selection of good points, the general also line, as well as accelerators, curing agents, high-quality glass fiber cloth.
- Q:What are the advantages of FRP pipes?
- Light weight, corrosion resistance, aging resistance, long service life,
- Q:What are FRP pipes made of?
- It has excellent corrosion resistanceDo not use cathodic protection and other anti-corrosion measures to produce two contamination of water and other media. Long service life of products.
- Q:What kind of epoxy resin and formula do you need for making fiberglass pipe?
- This data mainly explains glass fiber reinforced plastics and other glass fiber reinforced materials manual forming process and all kinds of products.
- Q:What are the advantages of glass fiber reinforced plastic sand pipe than HDPE pipe?
- Advantages of HDPE tubes:1. It is easy to form the closed anti-seepage system by butt welding and electrofusion welding. When laying along the trench, the excavation of the trench can be reduced and the amount of the fittings can be reduced.2 、 light weight and easy to install;3 、 strong abrasion resistance and excellent hydraulic performance, the buried pipeline can be protected without outer layer. The utility model can be applied to the earthquake and the soil subsidence area of the mining area, and can be laid on the bottom of the river by immersion method.4 、 chemical resistance, resistance to internal, external and microbiological corrosion, corrosion resistance, and health. The utility model is suitable for conveying acid and alkaline substances, conveying sewage, natural gas, gas and other substances;5, good environmental adaptability and frost resistance. It can be used in indoor and outdoor water supply pipelines.6, long service life, with more than almost 50 years of service life;7, easy to recycle
- Q:What's the process of continuous winding glass fiber reinforced plastic sand pipe?
- (1) die: the continuous flat steel supported by the reel, winding to form a round mandrel.(2) feeding: when the mandrel moves, advanced packing, glass fiber, resin and surface material are accurately placed under the control of program control (PLC) and microcomputer (PC).(3) monitoring: according to the prepared material input program, only the basic pipeline data can be input; the computer can calculate the mechanical operation settings by itself. Material consumption, pipe thickness and so on will be constantly monitored and recorded.(4) curing: induction heating of the curing process of the product is accomplished by the flat band and the infrared device which is directly heated in the product. The temperature of 20 different parts of the product in the curing zone will be measured and displayed in the form of an image on the computer screen.(5) cutting and trimming: the pipe can be cut from 0.3 meters to 18 meters under the predetermined length. The cutting, chamfering and caliber measurement are coordinated with the longitudinal movement of the product to ensure the accurate vertical cutting of the glass fibre reinforced plastic pipe and the killing of the outer diameter.
- Q:Glass fiber reinforced plastic pipe to withstand 1.0MPa pressure, pipe wall to do how much thickness?
- Glass tube wall thickness is generally determined by the manufacturer design, with stereotypes products and sequences, you can choose according to the pressure level.
- Q:What are FRP pipes used for making? What raw materials?
- The glass tube with its unique strong corrosion resistance, smooth surface materials, low energy consumption and long service life (50 years), convenient transportation and installation, maintenance and many other advantages of low cost and low cost in electric power, petroleum, chemical industry, papermaking, city water supply and drainage, sewage treatment plant, seawater desalination, gas transportation other industries have been widely applied.
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Seamless Steel Pipe P91 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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