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API 5L Oil Casing Drilling Steel Pipe
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API 5L Oil Casing Drilling Steel Pipe

  • API 5L Oil Casing Drilling Steel Pipe
  • API 5L Oil Casing Drilling Steel Pipe
  • API 5L Oil Casing Drilling Steel Pipe
  • API 5L Oil Casing Drilling Steel Pipe

API 5L Oil Casing Drilling Steel Pipe

    Unit Price: 620~720 USD
    Min. Order: 10 Ton
    Packaging: 1.In Bundles 2.On The Steel Pallet 3.On The Wood Pallet 4.Standard Seaworthy Packing 5.As Per Customer's Request
    Productivity: 10000 Ton/Tons Per Month
    Brand: CHANGYI
    Transportation: Ocean,Land,Air,Express
    Supply Ability: 10000 Ton/Tons Per Month
    Certificate: ISO 9001-2008
    HS Code:  730419

Basic Info

Model No.: Oil Casing Drilling Steel Pipe

Product Description

API 5L drilled steel pipe has hollow section and is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe according to material; According to the purpose, it is divided into steel pipes for transmission pipeline, engineering structure, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc; According to the production process, it is divided into seamless steel pipe and welded steel pipe. Seamless steel pipe is divided into hot rolling and cold rolling (drawing), and welded steel pipe is divided into straight seam welded steel pipe and spiral seam welded steel pipe.Steel pipe is not only used for conveying fluid and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also an economic steel. Using steel pipe to make building structure grid, pillar and mechanical support can reduce weight, save metal by 20 ~ 40%, and realize industrialized and mechanized construction. Manufacturing Highway Bridges with steel pipes can not only save steel and simplify construction, but also greatly reduce the area of protective coating and save investment and maintenance costs.2

Product Name

API 5L Oil Casing Drilling Steel Pipe
GR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc.
Size 1.050" to 20" Outside Diameter 26.67 mm to 508 mm


API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness
2.87~16.13 MM LB/FTS
Surface Treatment
black paint, varnish, oil, galvanized, anti corrosion coatings
Standard marking, or according to your request. Marking Method: Spray white paint
Pipe Ends
Pipe Length
1. R1: 4.88~7.62M.
2. R2:7.62~10.36M
3. R3:10.36~14.63M
Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases.
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test.
oil pipe, gas pipe
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.

Alloy Steel Seamless Tube


Seamless Alloy Steel Pipes


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


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