Introducing our Hot Selling High-Quality Q235 Black Carbon ERW Weld Steel Pipe - a testament to strength and durability, perfect for your construction needs.
Our state-of-the-art carbon steel pipes are expertly crafted from steel ingots or solid round steels. These are skillfully transformed into capillary tubes through a precise perforation process, followed by hot-rolling, cold-rolling, or cold-drawing to achieve the desired specifications.
Hot-rolled carbon steel pipes offer a diverse range, including 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 various industrial needs.
Our cold-rolled carbon steel pipes extend beyond the offerings of general steel pipes to include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non-rust thin-walled steel pipes, and uniquely shaped steel pipes. Hot-rolled seamless pipes boast an outer diameter of over 32mm with wall thickness from 2.5-75mm, while cold-rolled seamless pipes achieve an outer diameter starting at 6mm with a wall thickness as low as 0.25mm. For thin-walled pipes, expect an outer diameter of 5mm and wall thickness under 0.25mm. Cold rolling promises superior dimensional precision compared to hot rolling.
Product Parameters
|
Porduct Name |
Seamless carbon steel pipe |
|
Outer Diameter |
10--300mm,according to customer requirements |
|
Thickness |
4--100mm,according to customer requirements |
|
Length |
1--12M ,according to customer requirements |
|
Standard |
ASTM |
|
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. |
|
Material |
Q235 |
|
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 |
Why Choose Us
Our Offer:
1) Exemplary quality control to meet your standards
2) Highly competitive pricing to ensure cost-effectiveness
3) Cutting-edge technology products for advanced solutions
4) Seamless communication for a smooth collaboration
5) Efficient OEM & ODM services tailored to your needs
Our Advantages
1. Direct factory operations for over 20 years, ensuring consistency and reliability
2. Capability to handle both large and small batch productions with ease
3. International standard quality test certified for your assurance
4. Round-the-clock professional team support, 7 days a week
5. Swift delivery times, with lead times as short as seven days
6. Comprehensive one-stop sales service to guarantee exceptional after-sales support
Certifications
Tianjin Kaishuo Weiye Iron and Steel Group Co., Ltd., stands as a beacon in the stainless steel industry. Renowned for our expansive capabilities in storage, sales, and processing, we were pioneers in the stainless steel sector. With a stable market presence validated by enduring market tests, our annual sales reach approximately 50 million tons, affirming our influence in the stainless steel trade. We specialize in a high-efficiency, energy-saving, and longevity-focused array of steel products, prominently featuring stainless steel, cold-rolled silicon steel, and high-strength series steel. Our stainless steel offerings span a comprehensive range, encompassing plate, strip, line pipes, and extreme specifications including ultra-wide, ultra-thick, and ultra-thin options. Committed to excellence, we uphold a business ethos of 'Quality First, Honesty First', aiming for survival through quality, growth through reputation, and a relentless focus on customer satisfaction and market adaptation. Our ongoing innovation efforts are dedicated to enhancing our company's stature and strength.
Packaging: Packaged to industry standards ensuring safe and secure transport
Delivery time: Expect your order within a swift 7-15 days timeframe
MOQ:Minimum order quantity of 1 ton, to meet diverse needs
FAQ
:
1. who are we?
We are based in Tianjin, China, start from 2021,sell to Africa(20.00%),Mid East(15.00%),North America(10.00%),South America(10.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(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. why should you buy from us not from other suppliers?
Tianjin Kaishuo weiye Iron and Steel Group Co., Ltd. is a professional stainless steel storage, sales and processing enterprise. It is one of the earliest companies involved in the stainless steel industry. After years of market tests, it has developed steadi
5. 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,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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