| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | Support |
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Production Process of Welded Pipes
1. Material Preparation: At the core of our production process lies the meticulous selection of materials, including wide steel strips, hot-rolled steel strips, and cold-rolled steel strips, each chosen for their superior quality. These premium materials undergo precise cutting, leveling, and cleansing, aligning with stringent process requirements to ensure that only the finest finished welded pipes meet our demanding standards.
2. Curling Forming: The expertly processed steel strip is transformed into a compact tube through our advanced curling machinery, setting the foundation for the impeccable welded pipe.
3. Welding Process: Employing state-of-the-art high frequency induction welding or resistance welding, we seamlessly convert the curled tube into a robust and enduring long welded pipe.
4. Steel Annealing: Our annealing treatment enhances the welded pipes by reducing hardness and alleviating stress, ensuring the finished product achieves optimal performance.
5. Size Cutting: Precision is key as the long welded pipe is expertly cut to meet specific length requirements, ensuring versatility for various applications.
6. Fine Repair Process: The process continues with meticulous fine repair, involving straightening, trimming, and additional processing, perfecting the cut welded pipe.
7. Coating Treatment: Tailored to the intended usage environment, we apply advanced coatings to the outer wall of the welded pipe, elevating its resistance to corrosion, abrasion, and overall durability.
Application Fields of Welded Pipes
1. Construction Field: An indispensable element in the construction sector, welded pipes are integral to building structures, steel frameworks, pipelines, power poles, and even highway guardrails.
2. Automotive Manufacturing Field: In the automotive industry, welded pipes fulfill critical roles, from supporting frames to forming chassis and exhaust systems, showcasing their versatility and strength.
3. Industrial Manufacturing Field: Across numerous industrial sectors like machinery, marine, and aerospace, welded pipes stand out for their unmatched strength and corrosion resistance, making them a preferred choice.
In essence, welded pipes are a foundational metal material with expansive production processes and a wide array of application fields, underscoring their significance. Our welded pipe manufacturing process demands rigorous control measures to ensure that every finished product upholds the highest quality standards. In terms of applications, the reach of welded pipes continues to broaden, signifying a promising and expansive market potential.
| Shape | Rectangular:20*30-600*800mm |
| Square:20*20-600*600 mm | |
| Thickness | 1.0-35 mm |
| Standard | GB/T3094-2000 GB/T6728-2002 |
| ASTM A500 | |
| JIS G 3466 | |
| DIN EN 10210 | |
| or according to customers' requirement. | |
| Material | Q195,Q235,Q275,Q345,20#,45#,S235,S355 |
| St33,St37,St52 | |
| A500,A513,A106,A36 | |
| Technique | Hot Rolled, Cold Rolled, |
| ERW, | |
| High-frequency welded, | |
| Extruded | |
| Certification | ISO9001 |
| Surface | Bared, Oil, Galvanized, Paint |
| Length | 6m, 12m, or according to customers' requirements |
| Usage | Machinery manufacture, |
| Roads and Bridges, | |
| Construction, | |
| Transportation | |
| In order to make best quotation, Please kindly indicate length, width, thickness and the standard, material you required. | |
ISO9001: Proudly certified, ensuring that our Reliable Galvanized Steel Pipe meets international quality management and assurance benchmarks.
Tianjin Kaishuo Weiye Steel Co., LTD Founded in the year 2000, Tianjin Kaishuo Weiye Steel Co., LTD stands at the forefront of the steel industry, offering a comprehensive range of steel products. Our extensive product line includes angle steel, channel steel, I-beam, H-beam, steel plates, square tubes, and an array of specialized profiles. Catering to diverse industrial requirements, we provide a wide assortment of materials such as plates, pipes, profiles, essential building materials, unique steel varieties, stainless steel, and non-ferrous metals.
With years of unparalleled expertise in the steel sector, our company excels at navigating the market dynamics. We strategically adapt our inventory to reflect the ever-evolving demands, consistently maintaining an impressive stockpile exceeding 10,000 tons. This ensures we are always prepared to fulfill the diverse needs of our global clientele. Our expansive sales network spans the globe, having successfully exported to over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Tianjin Kaishuo Weiye Steel Co., LTD boasts a sprawling 70,000-square-meter factory, equipped with state-of-the-art processing machinery. Our facility houses high-capacity shearing machines, precision circular shearing machines, straightening equipment, advanced annealing furnaces, and an efficient punching and shearing production line.
Consistently maintaining an annual inventory exceeding 10,000 tons, we ensure a seamless supply chain for our customers worldwide. Our robust sales network has successfully penetrated more than 100 countries, including vibrant markets like the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our commitment to quality is unwavering, with our products proudly bearing certifications from ISO9001, SGS, JIS, BV, and more. Each item undergoes rigorous inspections, accompanied by detailed product inspection reports, guaranteeing peace of mind and transparency for our valued customers.
Enjoy the convenience of immediate dispatch with our abundant inventory ready to ship. Our dedicated team is available around the clock, 24/7, ensuring prompt and professional sales and after-sales support to swiftly address any inquiries or issues you may encounter.
Experience the assurance of our stringent quality control system, tailored to meet your specific requirements at highly competitive prices. With superior quality guaranteed, don't hesitate to send us your inquiries now to unlock fantastic discounts and unparalleled deals.
What is your payment terms?
Kaishuo Weiye Steel prefers 30%TT before inspection and the rest 70% against BL. However, our price term is negotiable. Multiple payment terms are available from us.
Which payment method can I choose?
Kaishuo Weiye Steel accepts all types of secured payment methods. Bank transaction, Trading Assurance, Paypal and etc are all available from us. Please feel free to contact us about your preferred payment method.
Is customization available?
Kaishuo Weiye Steel's expert equipment and highly-trained workers are capable of manufacturing highly customized products. Please feel free to discuss with us about your customized requirements, we can surely meet your needs.
Is sample providing service available?
Kaishuo Weiye Steel provides free samples to our clients. We usually also cover the sample shipping cost. Please feel free to order a sample from us.
What products and materials do you supply?
Kaishuo Weiye Steel mainly supplies all catalogs and all grades of steel and stainless steel products. Coils, strips, sheet, pipes, bars, beams, flanges and other customized products. Tin coating, Ti coating, galvanization and other surface treatments are also available.
Other than steel products, Kaishuo Weiye Steel also has high production capacity and holds large ready stock of all kinds of copper and aluminum products.
Please feel free to consult us about any related products above, we can surely meet your requirements.
Why should I choose you?
Kaishuo Weiye Steel Industry company has deeply engaged in metal material market for over 15 years. We established perfect reputation world-widely. Craftsmanship spirit is the fundamental of Kaishuo Weiye Steel since we are established. Kaishuo Weiye Steel keeps our products as highest quality and lowest price to maintain our self competitive. Proving our clients with best trading experience is the goal we always insist of.
How can I make sure you are a reliable supplier?
Kaishuo Weiye Steel is willing to provide our copies of company registration certificate, registration and Chinese exporting registration for you to view. These certificates are under Chinese Trading Law effect. They can help you officially check our company's capability and status.
On the products' side, certificates as Mill Test Certificate(MTC), Third Party Material Quality Conformity Certificate and other required certificates are available before the order. Samples are also available from us for you to test in your own testing facility.Kaishuo Weiye Steel also supports third-party inspection before shipping. Kaishuo Weiye Steel also welcomes a company tour for you to check our factory status.
Steel also has high production capacity and holds large ready stock of all kinds of copper and aluminum products.
Please feel free to consult us about any related products above, we can surely meet your requirements.
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