Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service System 1

Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 1000 kg

Supply Capability:: 10000 kg/month

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Packaging & Delivery

Packaging Detail:	the packing is at your choice,we will adjust to meeting your demand.
Delivery Detail:	10-30 days

Specifications

suitable for bending, flanging and similar forming operations ,for fusion welding,containing up to and including 10 % chromium

1.BV certificate

2.product itself

(1) nominal wall and minimum wall seamless ferritic alloy-steel pipe intended for high-temperature service. Pipe ordered to this specification shall be suitable for bending, flanging (vanstoning), and similar forming operations, and for fusion welding.

(2)Each length of pipe is subjected to the hydrostatic test and examined by a non-destructive examination method in accordance to the required practices. The range of pipe sizes that may be examined by each method is subjected to the limitations in the scope of the respective practices. The different mechanical test requirements for pipes has been passed.

(3)Ferritic steels are defined as low- and intermediate-alloy steels containing up to and including 10 % chromium.

Information of Steel Tube/Pipe

Item	stainless steel pipe / stainless steel tube
Description	Stainless steel pipe,stainless steel seamless tube, stainless steel welded tube,stainless steel tube, stainless steel round tube ,stainless steel square tube
Standard	ASTM,AISI,SUS,JIS,EN,DIN,BS,GB
Material	201,202,304,304L,304N,304LN,309S,310S,316,316L, 316N,316LN,316Ti,317,317L,321,347H,347,etc.
Finish(Surface)	Pickled finish Mill Finish,80grit,160grit,600grit,polished finish, bright finish,decoration finish and so on
Exported Area	USA,UAE,Europe,Asia,Middle East,Africa,South America
Outside Diameter	From 6mm~2500mm ( 1/8 inch,1/4 inch, 1/2 inch,3/4 inch, 1inch, 1 1/4 inch ,1 1/2 inch, 2inch,2 1/2 inch,3inch, 3 1/2 inch, 4inch,5 inch, 6inch, 8 inch, 10 inch, 12inch, 14inch, 16 inch, 18 inch, 20 inch, 22 inch, 24 inch, 26inch, 28 inch,30 inch, 32 inch,34 inch, 36 inch, 38 inch, 40 inch, 42 inch,44 inch, 46 inch, 48 inch)
Wall Thickness	From 1mm-150mm (SCH5 ,SCH10,SCH20,SCH30,STD,SCH40,SCH60, XS,SCH80,SCH100,SCH120,SCH140,SCH160, XXS)
Length	5.8m,6m ,20FT or we can make the length as your required
Application	Stainless steel pipe applies to petroleum,chemical industry,electric power,boiler, hightemperatureresistantance,lowtemperature resistantance , corrosion resistantance. Stainless steel pipe can be made according to customers' requirements
Package Details	Standard seaworthy package (wooden boxes package ,pvc package, and other package)
Delivery Time	According to your size and quantity or as customers require
Payment Term	T/T ,L/C, Western Union
Contact	If you have any questions, please feel free to contact me.

Packaging & Delivery

Packaging Detail:	Bundle or Container or as per customers requirement.
Delivery Detail:	within 25 days after we receive an irrevocable L/Cor 30% deposit

Specifications

ASTM A335 Seamless Alloy-Steel Pipe
Standard: BS 1139, BS 3059-2, JIS G3454-2007
Grade: 10#-45#, 15NiCuMoNb5, 10Cr9Mo1VNb

Detailed introduction to ASTM A335 seamless alloy steel pipe:

ASTM A335 seamless alloy steel pipe

FAQ:

1) why you chose us ?

Professional Manufacturer and supplier of Steel pipe

More than 14 years’ professional producing experience

We can get the lowest ex-factory prices. The price are quite reasonable and it is lower than our commercial peers. also, we can guarantee the qualities of our products.

BV, ISO certificates and SGS test can be provided to assure the quality of our products.

2) Our minimum order quantity:

10 Metric Tons or one 20ft or 40ft Container.

3) How about the Delivery Time?

The steel pipe will be produced since we getting your deposit by T/T or Your original L/C. For normal size, some stocks in our factory now, we can supply once you need.

4)What kind of payment does your company support?

T/T, 100% L/C at sight, Cash, Western Union are all accepted.

5) Do you charge for the samples?

According to our company principle, we just charge for samples, you pay for the freight /courier charge.

6) Main market:

Mid East, South America, Africa, Southeast Asia, India etc

Q:What are the common protective coatings used on the inner surface of steel pipes?: The common protective coatings used on the inner surface of steel pipes include epoxy, polyurethane, and cement mortar coatings. These coatings provide corrosion resistance, prevent the formation of scales, and improve the durability and lifespan of the pipes.

Q:What are the different methods of repairing damaged steel pipes?: There are several methods for repairing damaged steel pipes, including welding, epoxy coatings, pipe wrapping, and pipe lining. Welding involves fusing the damaged sections of the pipe using heat and specialized equipment. Epoxy coatings are applied to the damaged area to create a protective layer and restore the pipe's integrity. Pipe wrapping involves applying specialized tapes or wraps around the damaged area to provide structural support. Pipe lining involves inserting a new pipe into the damaged one, creating a seamless and durable solution. The appropriate method depends on the extent and location of the damage, as well as other factors such as cost and time constraints.

Q:What are the different types of hangers used for supporting steel pipes?: Supporting steel pipes requires the use of various hangers, each with its own distinctive design and purpose. Some commonly used types include: 1. Clevis Hangers: These hangers consist of a U-shaped loop that attaches to a support structure using a threaded rod. The pipe is then secured in place with a bolt. Clevis hangers are ideal for vertical pipe runs and provide excellent stability and support. 2. Split Ring Hangers: Designed with a split ring that wraps around the pipe, these hangers can be easily installed and adjusted. They are suitable for different pipe sizes and applications. 3. Pipe Clamps: Simple and versatile, pipe clamps consist of a metal clamp that wraps around the pipe and is secured to a support structure using screws or bolts. They come in various designs to accommodate different pipe sizes and ensure stability. 4. Beam Clamps: These hangers are specifically designed for overhead support beams or structures. They feature a clamp that wraps around the beam and attaches to the pipe using a threaded rod or bolt. Beam clamps are commonly used in industrial and commercial settings for horizontal pipe runs. 5. Roller Hangers: When pipe movement is necessary due to thermal expansion or contraction, roller hangers are used. They allow the pipe to move freely while still providing support, making them suitable for long pipe runs or areas with significant temperature variations. 6. Spring Hangers: Designed to support pipes and absorb vibrations or shocks, spring hangers consist of a spring element attached to a support structure and a rod or rod assembly that supports the pipe. They are often used to reduce noise or prevent damage caused by vibrations. These examples represent just a few of the hangers available for supporting steel pipes. The selection of a hanger depends on factors such as pipe size, weight, location, and specific installation requirements. It is recommended to consult with a professional or engineer to ensure the appropriate hangers are chosen for each specific application.

Q:How many meters per ton of steel tube?: Metric tons are metric units and China adopts metric system, so what we Chinese usually say "ton" means "metric ton", which can be regarded as "metric ton"1 metric tons (tonne/metric ton) = 1000 kg1 tons = 1000 kg1 kg = 1000 grams

Q:What are the different methods of coating steel pipes?: There are several methods of coating steel pipes, including fusion bonded epoxy (FBE) coating, polyethylene (PE) coating, polyurethane (PU) coating, and cement mortar lining. These coatings are applied to protect the steel pipes from corrosion, increase their lifespan, and improve their performance in various applications.

Q:What are the different types of expansion joints used with steel pipes?: There are several types of expansion joints commonly used with steel pipes, including bellows expansion joints, slip expansion joints, and flanged expansion joints. Bellows expansion joints are flexible connectors made of a series of convolutions that allow for axial, lateral, and angular movement. Slip expansion joints consist of two pipe sections with a sliding sleeve in between, allowing for limited axial movement. Flanged expansion joints are designed with flanged ends to provide flexibility and accommodate movement in all directions. These various types of expansion joints are used to absorb thermal expansion, vibration, and misalignment in steel pipe systems.

Q:What are the different types of coatings used for external protection of steel pipes?: There are several types of coatings commonly used for the external protection of steel pipes, including fusion bonded epoxy (FBE) coatings, three-layer polyethylene (3LPE) coatings, three-layer polypropylene (3LPP) coatings, and coal tar enamel (CTE) coatings. Each of these coatings provide different levels of corrosion resistance and durability, depending on the specific requirements of the project or application.

Q:How do you inspect steel pipes for defects?: There are several methods to inspect steel pipes for defects. One common approach is visual inspection, where trained professionals examine the surface of the pipes for visible defects such as cracks, corrosion, or deformities. Another method is ultrasonic testing, which involves using high-frequency sound waves to detect internal defects like wall thickness variations or cracks. Magnetic particle inspection is also commonly used, where the pipes are magnetized, and magnetic particles are applied to reveal surface defects. X-ray and radiographic inspections can be employed to detect internal defects as well. Ultimately, a combination of these methods is often utilized to ensure thorough inspection and identification of any defects in steel pipes.

Q:What are the factors that affect the lifespan of steel pipes in different environments?: The factors that affect the lifespan of steel pipes in different environments include exposure to corrosive substances, temperature fluctuations, water quality, and mechanical stress.

Q:What are the different methods of cleaning steel pipes?: There are several methods of cleaning steel pipes, including mechanical cleaning, chemical cleaning, and high-pressure water jetting. Mechanical cleaning involves the use of brushes, scrapers, or other abrasive tools to remove dirt and debris from the pipe's surface. Chemical cleaning involves the application of solvents or acids to dissolve tough stains or residues. High-pressure water jetting uses a powerful stream of water to dislodge and remove contaminants from the pipe. These methods can be used individually or in combination depending on the specific cleaning requirements.

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