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ASTM A335 P12 Seamless Alloy Steel Pipe

  • ASTM A335 P12 Seamless Alloy Steel Pipe
  • ASTM A335 P12 Seamless Alloy Steel Pipe
  • ASTM A335 P12 Seamless Alloy Steel Pipe
  • ASTM A335 P12 Seamless Alloy Steel Pipe

ASTM A335 P12 Seamless Alloy Steel Pipe

    Unit Price: 600~700 USD
    Min. Order: 10 Ton
    Packaging: 1.plastic cap with both ends 2.Coated with anti-rust oil 3. bundle package 4. wooden case package 5:container or bulk 6. special according to customer request
    Brand: CHANGYI
    Transportation: Ocean,Land,Air,Express
    Place of Origin: Liaocheng,Shandong,China
    Supply Ability: 10000 Tons per Month
    Certificate: ISO
    HS Code: 7304199000
    Port: Tianjin Port,Qingdao Port,Shanghai Port

Product Description

ASTM A335 P12 is often used for heating surface pipes of low and medium pressure boilers (working pressure is generally not greater than 5.88Mpa, and working temperature is below 450℃); used for high-pressure boilers (working pressure is generally above 9.8Mpa, working temperature is 450℃~650 ℃) heating surface pipes, economizers, superheaters, reheaters, pipes for petrochemical industry, etc. Alloy pipe is a kind of seamless steel pipe, its performance is much higher than that of ordinary seamless steel pipe, because this kind of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is no other. Seam steel pipes are not comparable, so alloy pipes are widely used in petroleum, chemical, electric power, boiler and other industries.

Steel Pipe Coil Plate Sheet Tube

Product Name
ASTM A335 P5 Alloy Steel Seamless Pipes
ASTM A335 P5


Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended
Control with in the standard, OD:+/-1%, WT:+/-5%
Chemical Composition







Mechanical Property
Tensile Strength(MPa)≥:415
Yield Strength(MPa)≥:205

Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service,Boiler Pipe,Gas and oil pipe, liquid linepipe, casing pipe

Payment Terms
1.FOB 30%T/T,70% Before shipment
2.CIF 30% Pre-payment , Balance must be paid before shipment
3.Irrevocable 100% L/C at sight
Third Party Inspection

1.Short delivery time

2.Quality assurance

3.Competitive price,

4.Free Sample

Delivery Time
Within 25 days after receipt of advance payment
Seamless Steel Pipe Coil Plate Sheet Tube

Astm A335 P11 5

Galvanized Steel Pipe Coil Plate Sheet Tube

Sanitary mirror tube process:
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection→cold rolling→oil removal→cutting head → air drying → inner polishing → outer polishing → inspection → identification → finished product packaging
Industrial tube process
Tube blank→inspection→peeling→inspection→heating→piercing→pickling→grinding→lubrication and air drying→welding head→cold drawing→solution treatment→pickling→pickling passivation→inspection

Steel Pipes Coils Plates Sheets Tubes

Alloy Steel pipes have hollow sections and are widely used as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, alloy steel tube is lighter in weight when the bending and torsional strength is the same. Alloy steel pipe is an economical section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission Axles, bicycle racks and steel scaffolding used in building construction, etc.

Seamless Alloy Steel Pipes

Steel Pipe Coil Plate Sheet Tubing

Packing And Shipping

Steel Seamless Pipe Coil Plate Sheet Tube

Q: Are you a manufacturer?
A: Yes , we are a seamless steel pipe manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot rolled seamless steel pipe,cold rolled seamless steel pipe,cold drawn seamless steel pipe and alloy seamless steel pipe etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Liaocheng Changyi Metal Material Co.,Ltd

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 LIAOCHENG CHANGYI METAL MATERIAL CO., LTD. is located in Shandong Province, a steel production base. It is a large-scale iron and steel enterprise integrating production, processing and sales. With good reputation, high-quality products, strong strength and low prices, it is well-known all over the country. Our company has been engaged in domestic trade for more than ten years and has rich experience in trade. In 2016, we opened the market to foreign countries. Now we have more than 1000 tons in stock, more than 800 kinds of specifications. These products are suitable for engineering, coal mining, textile, electric power, boiler, machinery, military and other fields. Our main products are stainless steel, galvanized steel, carbon steel and so on. In many important fields, by virtue of excellent product quality, good reputation and innovative marketing concepts, it sells well at home and abroad. We have excellent sales performance and network. The company's annual sales volume is more than 300,000 tons, and the sales volume hits new highs year after year. Changyi always aims at product quality and customer interests, and constantly strives to improve steel performance and customer service. So far, our products have been exported to Malaysia, Vietnam, Singapore, the United States, Greece, Russia, Mexico, Australia, Canada, Chile, Peru, Colombia, South Africa, Guyana and other countries and regions. Our company has a group of international sales staff who are familiar with steel and are familiar with export business and certificate process. We have multiple warehouses and have import and export licenses to provide one-stop, professional trade services for brand steel from procurement, quality inspection, warehousing, LCL to export.

Company Info

  • Company Name: Liaocheng Changyi Metal Material Co.,Ltd
  • Representative: Liu Li
  • Product/Service: Carbon Steel Pipe , Alloy Steel Pipe , Carbon Steel Coil , Galvanize Steel Coil , Carbon Steel Plate , Stainless Steel Plate
  • Capital (Million US $): 2000000
  • Year Established: 2021
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 61% - 70%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: Guangping Township, Dongchangfu District, Liaocheng City, Shandong Province, China
  • Contact Person: Mr. lee
  • Tel: 86-0635-15864350397
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