TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Stainless Steel S30400 Seamless Pipes OD 66mm WT 10 Mm
| Production Name | Stainless Steel S30400 Seamless Pipes OD 66mm WT 10 Mm |
| Standard | ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. |
| Size | 1/2’’~48’’(Seamless);16’’~72’’(Welded) |
| Wall thickness | Sch5~Sch160XXS |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| Delivery time | 15-30 working days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FOB Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
| The third party inspection: | BV,SGS,LOIYD,TUV,and other party alloyed by clients. |
hollow tube or shel
Manufacturing
Seamless pipes are manufactured using a variety of different methods. The method used is dependent on what diameter, or what ratio of the diameter to the thickness of the wall, is required by the application it is being put into.
Generally speaking, seamless pipe is made by raw steel first being cast into a more workable format – a hot solid billet. This is then ‘stretched’ and then pushed or pulled over a moulding form. This results in the creation of a hollow pipe. This hollow pipe is then ‘extruded’ and forced through a die and mandrel in order to achieve the desired diameters of the inside and outside walls.
To guarantee that seamless pipe meets certain standards, it has to be heat-treated in specific ways to ensure that the metallurgic properties are in accordance with the necessary requirements. Where necessary, Special Piping Materials only supply duplex and super duplex seamless pipe from NORSOK M650 approved manufacturers. This ensures extremely high quality and durability for our clients.
Applications
Seamless pipes are very versatile and can therefore be found in a wide range of sectors. This includes the oil and gas, refinery, petrochemical, chemical, fertilization, power and automotive industries.
Seamless steel pipe is regularly used in the transportation of fluids such as water, natural gas, waste and air. It is also regularly required in many high-pressure, high-corrosive environments, as well as for bearing, mechanical and structural circumstances.
FAQ
Q:Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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