| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | Support |
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Art of Welded Pipe Production
1. Material Preparation: Embark on a journey with premium materials like wide steel strips, hot-rolled, and cold-rolled steel strips. These are the building blocks of our exceptional welded pipes. Each material is meticulously cut, leveled, and cleaned to align with stringent process requirements, ensuring the unparalleled quality of the finished welded pipes.
2. Curling Forming: Watch as the transformed steel strip elegantly morphs into a small-diameter tube, expertly crafted through advanced curling machinery.
3. Welding Process: Employing cutting-edge high-frequency induction or resistance welding techniques, the curled tubes are seamlessly welded into robust, long welded pipes.
4. Steel Annealing: Through precise annealing treatment, we grace the steel pipe with reduced hardness, alleviating stress levels and minimizing internal strain, enhancing the pipe's durability.
5. Size Cutting: Seamlessly cut the long welded pipes to the desired lengths, adhering strictly to process specifications for optimal application.
6. Fine Repair Process: Delve into meticulous refinements of the cut welded pipes, involving straightening, trimming, and precise processing for flawless results.
7. Coating Treatment: Tailored to its environment, the welded pipe's exterior is enveloped in a superior coating, elevating its corrosion and wear resistance.
Diverse Application Fields of Welded Pipes
1. Construction Domain: As a cornerstone in the construction arena, welded pipes shine in building structures, steel frameworks, pipelines, power poles, and highway guardrails.
2. Automotive Manufacturing Sphere: Essential in automotive manufacturing, welded pipes are integral to frames, chassis, and exhaust systems, offering unparalleled strength.
3. Industrial Manufacturing Realm: Dominating industrial landscapes, welded pipes find their place in machinery, shipbuilding, and aviation, renowned for their exceptional strength and resilience.
In essence, welded pipes are invaluable metal materials, boasting an expansive range of production techniques and application territories. The meticulous manufacturing process of welded pipes mandates rigorous oversight, ensuring the pinnacle of quality in every finished product. In myriad applications, the reach of welded pipes broadens endlessly, heralding a future brimming with immense 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: Our adherence to ISO9001 standards is a testament to our rigorous quality management systems, ensuring that every Precision Rectangular Steel Pipe we produce meets the most stringent requirements for reliability and performance.
Tianjin Kaishuo Weiye Steel Co., LTD Since its establishment in 2000, Tianjin Kaishuo Weiye Steel Co., Ltd. has excelled as a premier provider of a vast array of steel products. Our extensive range includes angle steel, channel steel, I-beam, H-beam, steel plates, square tubes, and versatile profiles, ensuring that we cater to diverse industry needs for specialized steel specifications. In addition, we offer an impressive selection of plates, pipes, profiles, building materials, and special steels, including stainless steel and non-ferrous metals.
Backed by years of industry expertise, Tianjin Kaishuo Weiye Steel Co., Ltd. has mastered the art of market dynamics, consistently aligning inventory with prevailing demands. With an annual stock exceeding 10,000 tons, we confidently fulfill market requirements, extending our global reach to over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Spanning a massive area of approximately 70,000 square meters, the state-of-the-art facility of Tianjin Kaishuo Weiye Steel Co., Ltd. is equipped with advanced machinery such as large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line.
Our robust inventory, exceeding 10,000 tons annually, ensures we consistently meet market demands with ease. Our expansive sales network spans the globe, proudly exporting to over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our commitment to quality is underscored by certifications from ISO9001, SGS, JIS, and BV. Each of our products is accompanied by a meticulous product inspection report, offering complete transparency and supporting customer inspections with confidence.
We guarantee prompt delivery with ample stock ready for immediate shipment, complemented by our dedicated 7*24-hour online service. Our professional sales and after-sales teams are always at your service, ensuring all your queries and concerns are addressed swiftly and efficiently.
Adhering to a stringent quality control system, we offer bespoke customization to meet your exact dimensions. Experience unbeatable prices paired with superior quality. Reach out with an inquiry now to unlock additional discounts and value.
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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