Hot Sale Customized Sch 160 St12 Hot Cold Rolled Carbon Steel Seamless Square Pipe 36 Inch Structural Mild for Oil Gas

• 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 exceptional value with our ASTM A106 seamless low carbon steel pipes, now available at a reasonable price. These pipes offer unmatched quality and performance for a variety of applications.

Carbon Steel Pipes Crafted from either steel ingots or solid round steel, carbon steel pipes undergo a meticulous process of perforation to form capillary tubes. These tubes are then refined through hot-rolling, cold-rolling, or cold-drawing techniques. In the steel pipe industry of our nation, carbon steel pipes hold a pivotal role, driving progress and innovation.

Carbon steel pipes are expertly categorized into two main types: hot-rolled and cold-rolled (or drawn) pipes, each with unique benefits and specifications.

Hot-rolled carbon steel pipes are further classified into several detailed categories, including general steel pipes, low and medium pressure boiler pipes, high-pressure boiler pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and geological pipes, catering to diverse industrial needs.

The extensive range of cold-rolled (pulled) carbon steel pipes encompasses general steel pipes, low and medium pressure boiler pipes, high-pressure boiler pipes, and more. Notably, they include carbon thin-walled, alloy thin-walled, non-rust thin-walled, and special-shaped pipes. Seamless hot-rolled pipes typically feature an outer diameter over 32mm with wall thickness from 2.5 to 75mm. In contrast, cold-rolled pipes boast diameters as small as 6mm and wall thicknesses down to 0.25mm. Thin-walled pipes stand out with diameters as low as 5mm and wall thickness below 0.25mm, while cold rolling offers superior dimensional precision.

General carbon steel pipes, crafted from premium materials such as 10, 20, 30, 35, 45, and high-quality carbon steel like 16Mn, 5MnV, or alloy steels like 40Cr, 30CrMnSi, 45Mn2, 40MnB, are available in both hot-rolled and cold-rolled forms. Low carbon steel seamless pipes, such as those made from 10 and 20, excel in fluid transportation. Meanwhile, seamless pipes from medium carbon steel like 45, 40Cr are essential for manufacturing robust mechanical parts, including automotive and tractor components. These pipes are rigorously tested to ensure strength and undergo flattening tests. Hot-rolled pipes are delivered in either hot-rolled or heat-treated states, while cold-rolled pipes are always heat-treated for superior performance.

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

We offer Standard Export Packaging, meticulously prepared for sea transportation, ensuring your product arrives safely and in pristine condition. Alternatively, we provide Customized packaging solutions tailored to meet your specific requirements, offering flexibility and assurance for every shipment.

Company Profile

Tianjin Kaishuo Weiye Steel CO,.Ltd

The main plant of Tianjin Kaishuo Weiye Steel CO,.Ltd was established in 2000, blossoming into a prominent, large-scale steel enterprise.Situated in Tianjin, a breathtaking coastal city renowned as the bustling economic heart of the Bohai Sea, the company thrives in this strategic locale. economic center of Bohai Sea.

Our diverse portfolio spans an impressive array of high-quality steel products: various steel coils, steel plates, color-coated steel coils, angle steel, channel steel, I-beams, H-beams, cold-rolled steel plates, square tubes, seamless steel tubes, stainless steel tubes, steel bars, galvanized steel sheets, galvanized steel coils, and an extensive range of profiles to satisfy

the specific demands of clients across diverse industries, offering tailor-made specifications for steels, while also delivering comprehensive non-ferrous metal solutions.

Boasting decades of expertise within the steel industry, we have honed our market acumen. Our adept market responsiveness empowers us to seamlessly adjust inventory in alignment with market demands, maintaining an impressive annual

inventory exceeding 10,000 tons to consistently fulfill market needs. Our expansive sales network spans both domestic and international markets, exporting to South America, Africa, Europe, the Middle East, and Southeast Asia, reaching over 90 countries. Our sterling reputation in the global market is well-earned, with export volumes consistently holding a leading position in China.Our company is widely praised internationally, and our export volume has consistently maintained a leading position in China. volume has alwaysmaintained a leading position in China.

Our commitment to excellence is reflected in our impeccable quality management system, providing a competitive edge with comprehensive inventory and swift delivery. market advantages of full inventory and fastdelivery.

Tianjin Kaishuo Weiye Steel Company embraces its mission to create exceptional quality and foster an enriched lifestyle, aspiring to become a respected, socially responsible enterprise, trusted by clients, and a source of pride for our employees. by customers and proud of employees.

Our Advantages

1. Benefit from Factory Direct Expertise: With over 20 years of dedicated production and operational excellence, our experience sets us apart.

2. Flexible Production Options: We accommodate both large and small batch production, ensuring you get precisely what you need, when you need it.
3. Uncompromising Quality Assurance: Our products have successfully surpassed international standard quality tests, guaranteeing superior performance and reliability.
4. Around-the-Clock Professional Support: Our team is available 24/7 to provide expert service and support whenever you need it.
5. Lightning-Fast Delivery: Experience speed and efficiency with delivery timelines as swift as seven days.
6. Seamless Sales Experience: Enjoy a one-step sales service designed to uphold exceptional after-sales satisfaction.

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