API-5L Round/Hollow/Carbon/Alloy Seamless Steel Pipe/Tube

• Customization: Available
• After-sales Service: Support
• Warranty: Support
• Model NO.: Customized Size
• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• MOQ: 1ton
• Transport Package: Standard Export Packaging by Sea
• Specification: OD: 1/2" to 24"
• Trademark: KAISHUO STEEL
• Origin: China
• HS Code: 730431900
• Production Capacity: 50000 Ton Per Year

Product Description

Product Description

Discover unbeatable value with our reasonably priced ASTM A106 seamless low carbon steel pipe, now available for purchase. This product offers exceptional quality and is ideal for diverse applications.

Carbon Steel Pipes Crafted with precision, our carbon steel pipes begin as steel ingots or solid round steel that are expertly perforated to create capillary tubes. These are then meticulously processed through hot-rolling, cold-rolling, or cold-drawing techniques. Carbon steel pipes are pivotal in China's steel pipe industry, known for their durability and high performance.

Our versatile carbon steel pipes are categorized into two primary types: hot-rolled and cold-rolled (drawn) steel pipes, each offering unique benefits for varying industrial needs.

Hot-rolled carbon steel pipes: These are further classified into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes, and more, catering to a wide range of industrial applications.

Cold-rolled (pulled) carbon steel pipes: These are inclusive of general steel pipes, low and medium pressure boiler pipes, high pressure boiler pipes, and more. Additionally, they encompass carbon thin-walled steel pipes, alloy thin-walled steel pipes, rust-resistant thin-walled pipes, and special-shaped pipes. Hot-rolled seamless pipes generally feature outer diameters over 32mm with wall thicknesses ranging from 2.5mm to 75mm. Cold-rolled seamless pipes boast outer diameters as fine as 6mm and wall thicknesses down to 0.25mm. Thin-walled pipes can achieve outer diameters of 5mm with a wall thickness under 0.25mm. Cold rolling offers superior dimensional precision compared to hot rolling, making it ideal for high-accuracy applications.

General carbon steel pipe: Engineered from high-quality carbon steel grades such as 10, 20, 30, 35, 45, or low-alloy structural steels like 16Mn and 5MnV, and alloy steels like 40Cr and 30CrMnSi. These seamless pipes serve various purposes, with low carbon variants like 10 and 20 ideal for fluid transport pipelines. Medium carbon steel pipes like 45 and 40Cr are crafted for mechanical parts, including stressed components in cars and tractors. Carbon steel pipes are designed to meet rigorous strength and flattening tests, with hot-rolled pipes available in hot-rolled or heat-treated states, while cold-rolled pipes are provided in heat-treated conditions.

Detailed Photos

Product Parameters

Porduct Name	Seamless carbon steel pipe
Outer Diameter	1/2"--24",according to customer requirements
Thickness	4--50mm,according to customer requirements
Length	1--12M ,according to customer requirements
Standard	API 5L/ASTM A106/ASTM A53 GR.B
Type	Round
Surface Treatment	Bare, Black Painted, Varnish Coating, galvanized etc.
Marking	Standard Marking, or according to customer's requirements. Marking Method: Automatic Spray of White Paint.
Application	Petrochemical industy;avation and aerospace industry;pharmaceutical industry;gas exhaust; power plant; ship buliding;water treament,etc.
Advantages	1, Quick Respond 2, Reasonable Price 3, Abundant stock and prompt delivery 4, Flexible payment terms 5, Rich experiences in manufacturing and exporting

 

Packaging & Shipping

Our seamless carbon steel pipes are meticulously packaged using Standard Export Packaging techniques, ensuring they remain pristine upon arrival. Whether shipped by sea or customized according to your unique requirements, we guarantee the highest levels of protection and care during transit.

Company Profile

Tianjin Kaishuoweiye Steel CO,.Ltd

Our flagship facility, Tianjin Kaishuoweiye Steel CO,.Ltd,was founded in 2000, representing a grand-scale steel enterprise. Nestled in Tianjin, a picturesque coastal hub, the company stands as the economic epicenter of the Bohai Sea region.

Our core operations encompass an array of top-tier products: from steel coils and plates to color coated steel coils, angle steel, channel steel, I-beams, H-beams, superior cold-rolled steel plates, square tubes, seamless and stainless steel tubes, to galvanized steel sheets, galvanized coils, and custom profiles-crafted meticulously to satisfy

the diverse demands from various industries requiring specialized specifications of steels, alongside comprehensive non-ferrous metal solutions.

Boasting extensive expertise in the steel sector, our company is adept at market control. In sync with market trends, we deftly adjust inventory, ensuring timely and efficient operations.

With an impressive annual inventory exceeding 10,000 tons, we are poised to fulfill market demands. Our expansive sales network reaches across the globe, exporting to regions such as South America, Africa, Europe, the Middle East, Southeast Asia, and beyond-over 90 countriesacknowledge our prowess, establishing a stellar international reputation. Our export volume consistently leads in China.

We uphold a flawless quality management system, boasting market strengths with comprehensive inventory and expedited delivery services.

Guided by our mission, Tianjin Kaishuoweiye Steel Company is dedicated to crafting unparalleled quality and enriching lives, aspiring to evolve into an enterprise admired by society, trusted by customers, and a source of pride for employees.

Our Advantages

1. With over two decades of dedicated production and operational expertise, we offer Factory Direct excellence.

2. We welcome even the smallest batch orders, ensuring flexibility and adaptability to meet diverse needs.
3. Our products have successfully passed rigorous international standard quality tests, assuring you of premium performance.
4. Experience unparalleled support with our 24/7 professional team, ready to assist around the clock.
5. Benefit from our rapid delivery schedules, with timeframes as swift as seven days, ensuring your project timelines are met.
6. Enjoy seamless sales service, designed to maintain high after-sales satisfaction and support.

FAQ

1. who are we?
We are based in TianJin, China, start from 2021,sell to Africa(20.00%),Mid East(15.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Southeast Asia(10.00%),Central America(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Cold Rolled Steel Coil,Steel Pipe,Galvanized Steel Coil,Stainless Steel Plate/Sheet,Seamless Steel Tube

4.. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Portuguese,French,Russian