Hot Sale ASTM 283grc A284grb A306gr55 Q235 Carton Steel Tube/Pipe 0.5-1.2mm Customized Rectangular Seamless Steel Tube
Brand Name:Zhengde
Delivery Time:10days
Model NO.:ASTM 283GRC A284GRB A306GR55 Q235
Usage:Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape:Square
Custom Made:Yes
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Location:
Jinan Shandong China
Address:
Licheng District, Jinan City, Shandong Province
Supplier`s last login times:
within 35 hours
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Product Description
Zhengde the seamless rectangular tube is a long strip of steel with
a hollow section and no seams around it. The use of rectangular
seamless steel pipes to manufacture ring parts can improve material
utilization, simplify manufacturing processes, save materials and
processing man-hours, such as rolling bearing rings, jack sets,
etc., which have been widely used in steel pipes. Steel pipe is
also an indispensable material for various conventional weapons,
and barrels, barrels, etc. must be made of steel pipes. Steel pipes
can be divided into round pipes and special-shaped pipes according
to the shape of the cross-sectional area.
Circular seamless steel pipes also have certain limitations. For
example, under the condition of plane bending, circular seamless
steel pipes are not as strong as square and rectangular seamless
steel pipes. ,Rectangular tube. According to the mechanical
properties of different square tubes.
Shandong Zhengde Metal Manufacturing Co., Ltd. adopts the modern management idea, insists on the survival by the
quality, strives for the development by the good faith, ascends the
globalization competition platform gradually. We also need to
adhere to the "service customers, the benefit of employees, the
collaborative development, contributing to society" business
philosophy, and constantly enrich the "technology first, quality
for this, the pursuit of excellence, integrity future" enterprise
culture connotation, actively participate in market competition,
wide make friend, depending on the good faith service
relationships, create value for customers, and sincerely for the
general customers to provide quality and reliable products and
wholehearted service. Welcome customers at home and abroad to call
or negotiate business! We are willing to cooperate sincerely with
our customers and friends to create brilliant career!
| Basic size | Area | Weight | ||
| A | B | S | F/cm2 | G/kg·m- |
| mm | ||||
| 36 | 18 | 1.5 | 1.49 | 1.17 |
| 2 | 1.93 | 1.52 | ||
| 2.5 | 2.34 | 1.84 | ||
| 3 | 2.73 | 2.14 | ||
| 3.5 | 3.08 | 2.42 | ||
| 50 | 32 | 2 | 3.05 | 2.4 |
| 2.5 | 3.74 | 2.94 | ||
| 3 | 4.41 | 3.46 | ||
| 70 | 50 | 4 | 8.69 | 6.82 |
| 5 | 10.57 | 8.3 | ||
| 6 | 12.34 | 9.69 | ||
| 7 | 14 | 10.99 | ||
| 80 | 60 | 4 | 10.29 | 8.07 |
| 5 | 12.57 | 9.87 | ||
| 6 | 14.74 | 11.57 | ||
| 7 | 16.8 | 13.19 | ||
| 90 | 60 | 4 | 11.09 | 8.7 |
| 5 | 13.57 | 10.65 | ||
| 6 | 15.94 | 12.52 | ||
| 7 | 18.2 | 14.29 | ||
| 100 | 70 | 5 | 15.57 | 12.22 |
| 6 | 18.34 | 14.4 | ||
| 7 | 21 | 16.48 | ||
| 8 | 23.54 | 18.48 | ||
Three-roll pipe mill
The rectangular seamless steel pipe produced by the three-roll mill for hot-rolling seamless steel pipe has high precision. Because of the cross-rolling with the mandrel, the rolling action is repeated many times in one pass, which greatly improves the accuracy of the wall thickness and is not easy to produce. Defects such as scratches, ears, and green lines; the flexibility in production is large, and the pass size can be changed with the help of the clutch of the roll.
The rectangular seamless steel pipe produced by the three-roll mill for hot-rolling seamless steel pipe has high precision. Because of the cross-rolling with the mandrel, the rolling action is repeated many times in one pass, which greatly improves the accuracy of the wall thickness and is not easy to produce. Defects such as scratches, ears, and green lines; the flexibility in production is large, and the pass size can be changed with the help of the clutch of the roll.
Adequate inventory
Standing inventory of carbon Rectangular seamless tubes, seamless special-shaped tubes, alloy seamless tubes, precision tubes. Various types of seamless steel pipes with a specification of 5-426*0.5-60mm and a length of 2-16m. The cold-rolled precision bright tubes produced by our factory have smooth appearance, uniform wall thickness, no oxide layer, and high precision. The inner hole of the steel pipe can be divided into round type, spline type, plum blossom type, etc. It is widely used in automobiles, motorcycles, electric power, petrochemicals, ships, aerospace, bearings, pneumatic components, oil cylinders, boiler equipment, medical equipment, fitness equipment and other industries.
Standing inventory of carbon Rectangular seamless tubes, seamless special-shaped tubes, alloy seamless tubes, precision tubes. Various types of seamless steel pipes with a specification of 5-426*0.5-60mm and a length of 2-16m. The cold-rolled precision bright tubes produced by our factory have smooth appearance, uniform wall thickness, no oxide layer, and high precision. The inner hole of the steel pipe can be divided into round type, spline type, plum blossom type, etc. It is widely used in automobiles, motorcycles, electric power, petrochemicals, ships, aerospace, bearings, pneumatic components, oil cylinders, boiler equipment, medical equipment, fitness equipment and other industries.
Attention to detail
No matter how to choose the Rectangular seamless steel pipe, its quality cannot be ignored. It must be noted that there should be no defects on the surface, such as small cracks or scars, etc., and that the thickness of the pipe wall is the same to ensure uniformity. The physical comparison is still very important. Only after the basic comparison of the physical objects is done, can the steel pipes that meet the needs be selected. The processing technology of each seamless steel pipe is different, which will also affect its application field. Now it is generally processed by cold drawing and hot rolling, and the processing effect of the two and the application of steel pipes will also have certain differences.
No matter how to choose the Rectangular seamless steel pipe, its quality cannot be ignored. It must be noted that there should be no defects on the surface, such as small cracks or scars, etc., and that the thickness of the pipe wall is the same to ensure uniformity. The physical comparison is still very important. Only after the basic comparison of the physical objects is done, can the steel pipes that meet the needs be selected. The processing technology of each seamless steel pipe is different, which will also affect its application field. Now it is generally processed by cold drawing and hot rolling, and the processing effect of the two and the application of steel pipes will also have certain differences.
Applicable scene
Rectangular seamless steel pipes are mainly used in engineering construction, glass curtain walls, door and window decoration, steel structures, guardrails, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouses, bicycle racks, motorcycle racks, Shelves, fitness equipment, leisure and tourism products, steel furniture, various specifications of oil casing, oil pipes and line pipes, water, gas, sewage, air, heating and other fluid transportation, fire protection and support, construction industry and other fields.
Rectangular seamless steel pipes are mainly used in engineering construction, glass curtain walls, door and window decoration, steel structures, guardrails, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouses, bicycle racks, motorcycle racks, Shelves, fitness equipment, leisure and tourism products, steel furniture, various specifications of oil casing, oil pipes and line pipes, water, gas, sewage, air, heating and other fluid transportation, fire protection and support, construction industry and other fields.
Quality first: production and inspection in strict accordance with production standards;
Provide on-site video or SGS inspection before loading,in order to ensure the quality and quantity of products and make customers rest assured.This is also the tradition and characteristic of our factory;
Price advantage: our price is absolutely competitive, because we produce and sell ourselves, saving a lot of unnecessary costs. We also have the power to do that;
Transaction security:a
variety of payment options are available;
After-sales guarantee: the customer's problem is our problem,o ur goal is win-win, customers receive satisfactory products and we get an excellent returned customers;After receiving the product satisfaction, submit the praise, the next cooperation to give 1-3% additional discount extra;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Africa, Oceania, Middle East, and Southeast Asia.
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade,length, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers will be well evaluated.
Hot Sale ASTM 283grc A284grb A306gr55 Q235 Carton Steel Tube/Pipe 0.5-1.2mm Customized Rectangular Seamless Steel Tube
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