Hebei Shengtian Pipe Fittings Group Co., Ltd.
Hebei Shengtian Pipe Fittings Group Co.,Ltd. Base on China,Service the world
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Carbon Seamless Steel Pipe For Oil Gas
Carbon Seamless Steel Pipe refers to a type of steel pipe that is manufactured without any welded joints. It is produced by piercing a solid billet of carbon steel to create a hollow tube, which is then further processed through various manufacturing techniques to achieve the desired dimensions and properties.
Here are some key features of carbon seamless steel pipes:
Material: Carbon steel is the primary material used for manufacturing seamless steel pipes. It offers excellent strength, durability, and resistance to corrosion, making it suitable for a wide range of applications.
Seamless Construction: Unlike welded pipes, which are created by joining two or more steel plates or sections together, seamless pipes are produced as a single piece without any welds or seams. This construction provides several advantages, including better strength, uniformity, and the ability to withstand higher pressure and temperature conditions.
Versatility: Carbon seamless steel pipes are used in various industries and applications, including oil and gas exploration, refineries, petrochemical plants, power generation, automotive, construction, and more. They are suitable for conveying fluids, gases, and solid materials in high-pressure and high-temperature environments.
Size Range: Carbon seamless steel pipes are available in a wide range of sizes, ranging from small diameters to large diameters, to cater to different requirements. The size is typically specified based on the nominal pipe size (NPS) or the outer diameter (OD) of the pipe.
Standards and Grades: Carbon seamless steel pipes are manufactured in accordance with various industry standards, such as ASTM (American Society for Testing and Materials), API (American Petroleum Institute), and DIN (Deutsches Institut für Normung). The specific grade of carbon steel used can vary based on the application and requirements, with common grades including ASTM A106, ASTM A53, API 5L, and more.
When selecting carbon seamless steel pipes, it is important to consider factors such as the intended application, pressure and temperature requirements, corrosion resistance, and compliance with relevant standards to ensure the suitability and performance of the pipes in the specific environment.
Product Description
| Type | Seamless carbon steel pipe / Line Pipe | |
| Materials | API 5L /A53 /A106 GRADE B and other material which client inquired | |
| Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
| Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
| Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request | |
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. | |
| Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating | |
| Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
| Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and physical property inspection | |
| Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests | |
| Origin | China | |
| Application | Conveying oil gas and water | |
| Third Party Inspection | SGS BV MTC | |
| Trade Terms | FOB CIF CFR | |
| Payment Terms | FOB 30%T/T,70% before shipment CIF 30% pre-payment and the balance to be paid before making shipment or Irrevocable 100% L/C at sight | |
| MOQ | 10 tons | |
| Supply Capacity | 5000 T/M | |
| Delivery Time | Usually within 10-45 days after receipt of advance payment | |
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FAQ
Q1: Can I have a sample order for products?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
Q2: It's my first time to import steel products, can you help me with it?
A: Sure.
Q3: Do you have any MOQ limit for the products order?
A: Low MOQ, 1pcs for sample checking is available.
Q4: How to ensure the quality?
A: Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable.
Q5: What are the certifications for your products?
A: We have ISO 9001, CE, MTC, and third parties inspections all available such as SGS, BV, etc.
Q6:What is your terms of payment?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment or based on BL copy or LC at sight.