High Quality Auto Spare Parts Carbon Steel Tube, Precision Seamless Steel, Tube for Hydraulic Cylinder Suppliers in China

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DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder

  • DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder
  • DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder
  • DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder
  • DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder

DIN2391 St52.3 Ck45 Tube for Hydraulic Cylinder

    Unit Price: 620~770 USD
    Min. Order: 10 Tons
    Packaging: Standard Seaworthy Packaging
    Productivity: 10,000 tons per month
    Brand: CHANGYI
    Transportation: Ocean,Land
    Place of Origin: CHINA
    Supply Ability: 10,000 tons per month
    Certificate: ISO
    HS Code: 7306309000
    Port: Tianjin port,Qingdao port,Shanghai port

Product Description

The material of DIN2391 is precision seamless steel pipe. Precision seamless steel pipe is a high-precision steel pipe processed by cold rolling or cold drawing; the full name is: cold rolled or cold drawn precision seamless steel pipe. Due to the advantages of no oxide layer on the inner and outer walls of the precision seamless steel pipe, no leakage under high pressure, high precision, high finish, no deformation in cold bending, no flaring, no cracks in flattening, etc., it is mainly used to produce products for pneumatic or hydraulic components, such as Cylinders or oil cylinders are made of seamless pipes. The chemical composition of precision seamless steel pipe is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr.
Steel pipes for hydraulic systems, steel pipes for automobiles, widely used in steel pipes for hydraulic systems, steel pipes for injection molding machines, steel pipes for hydraulic machines, steel pipes for marine use, EVA foaming hydraulic machinery, steel pipes for precision hydraulic cutting machines, shoe-making machinery, hydraulic equipment , High-pressure oil pipes, hydraulic oil pipes, ferrule joints, steel pipe joints, rubber machinery, forging machinery, die-casting machinery, construction machinery, high-pressure steel pipes for concrete pump trucks, sanitation vehicles, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine , internal combustion engine, air compressor, construction machinery, agricultural and forestry machinery, etc.
Steel Pipe Coil Plate Sheet Tube

Product Name
Auto Part Steel Pipe

Carbon steel

Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended
Chemical Composition





Mechanical Property


ψ (%):≥5

Control with in the standard, OD:+/-1%, WT:+/-5%

The common seamless steel pipes for auto parts are, automobile motor casings, automobile gear levers, automobile cylinders, automobile steering gears, automobile oil circuits, automobile support rods, automobile oil cylinders, automobile wiper brake levers, etc. Seamless Steel 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


Galvanized Steel Pipe Coil Plate Sheet Tube


Steel Pipes Coils Plates Sheets Tubes



Steel Pipe Coil Plate Sheet Tubing

Alloy Steel Seamless Pipes

Simply Bundled,10-100 pieces to a bundle Full Wrapped by water-proof material Full wrapped with Wooden pallet

Alloy Steel Seamless Pipe

Container Size:20ft/40ft Max loading length:5.8m,20ft/6-12m,40ft Maximum loading weight:25 Ton

Steel Seamless Pipe Coil Plate Sheet Tube

Q: Are you a manufacturer?
A: Yes, we are precision steel pipe manufacturer, we have our own factory, located in Shandong, China. We have leading strength in the production and export of hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn precision steel pipes and alloy seamless steel pipes. We promise, 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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