High Strength Polished Carbon Steel Seamless Square Tube and Rectangular
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Product Highlights
- Wide Size Range: OD 10*10-600*600mm, Wall Thickness 0.6-50mm, Length 5.8-12m.
- Multiple Material Grades: Available in Q195, Q235, Q345, ASTM A36, S235, S355, and more.
- Custom Surface Treatment: Options include Black Painted, Galvanized, Oiled, or Bared.
- Versatile End Processing: Ends can be Plain, Beveled, or customized to specific requirements.
- Strict Quality Inspection: Third-party inspections available via SGS, BV, and ISO standards.
- Fast Delivery Time: Average lead time within 15 workdays for both peak and off-season.
- Low Minimum Order: Minimum Order Quantity is just 1 Ton for flexible purchasing.
- Sample-Based Customization: Customization options available based on customer provided samples.
Product Attributes
- After-sales Service
- Bending,Welding,Cutting,Punching
- Type
- Seamless
- Technique
- Hot Rolled
- Model NO.
- square and rectangular
- Material
- Carbon Steel
- Surface Treatment
- Black
- 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
- Transport Package
- Standard Packing
- Specification
- Thickness: 1.4 - 14 mm
- Trademark
- zhongding
- Origin
- China
- Production Capacity
- 2000tonnes Per Week
Product Images of High Strength Polished Carbon Steel Seamless Square Tube and Rectangular
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High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular -
High Strength Polished Carbon Steel Seamless Square Tube and Rectangular
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Product Description
Seamless square pipe is a square steel pipe with four corners. It is a square steel pipe formed by cold drawing and extrusion of seamless steel pipe. Seamless square pipe and welded square pipe have essential differences. The steel pipe has a hollow section and is widely used as a pipeline for conveying fluids.
Product Description: Black iron steel square tube seamless steel pipe tube
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Common Size |
OD |
10*10-600*600mm |
|
Wall Thickness |
0.6-50mm |
|
|
Length |
5.8-12m or as request |
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Steel material |
Q195, Q215, Q235,Q345, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020,A36 |
|
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Standard |
API,ASTM, ASME, DIN,GB,JIS,ASNI,BS |
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Usage |
Transport routes for gas, oil, chemical materials, water,steam and other gas or liquid |
|
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Ends |
Plained or Beveled or other requirements |
|
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Surface |
Bared, Black Painted, Galvanized, Oiled or to your requirements |
|
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Third Party Inspection |
SGS,BV,ISO |
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About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR253077". Items marked "
" are certified.
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Company Profile
ZHEJIANG ZHONG DING IRON AND STEEL Co., Ltd is a large-scale enterprise integrating production, sales and trade. The company now has 8 hot-rolling piercing production lines and 30 cold-rolling unit production lines, with a production range of 10mm-219mm, wall thickness 0.5mm-22mm, tolerance range of +-2 wire precision steel pipes, and an annual inventory of more than 8, 000 tons of precision bright tubes; Advanced There are 6 double-sided submerged arc welded spiral steel pipe production lines, which can produce double-sided submerged arc welded spiral steel pipes with a diameter of 219-3620mm and a wall thickness of 6-30mm. The annual production of spiral pipes is more than 200, 000 tons and is trusted by the majority of the industry.
ZHONG DING STEEL's sales varieties include: Stainless steel plates, stainless steel pipes, stainless steel rods, seamless steel pipes, thick-walled steel pipes, oxygen blowing pipes, longitudinally welded pipes, color steel plates, C-shaped steels, spiral pipes, galvanized pipes, cold drawn flat steels, Strip steel, cold-rolled strip steel, steel plate, round steel, angle channel steel, rail steel, etc., with complete varieties, one-stop purchasing unit.
We always adhere to the business philosophy of "integrity management, customer first", and strive to achieve the best products, the best quality, the lowest price, and the most complete service to thank new and old customers. The sales network has now spread all over the country. All my colleagues in the company warmly welcome new and old friends to visit, patronize, and guide, let us work together to create brilliant!
About Our Factory & Business Background
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Business Type
- Trading Company
- Address
- Baolong Commercial Plaza, Zhonghe Street, Yinzhou District, Ningbo, Zhejiang, China
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Number of Employees
- 14
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Registered Capital
- 16,880,000 RMB
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Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
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Minimum Order Quantity
- 1 Ton
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Supply Chain Partners
- 47
Our Production Capability & Technical Expertise
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Main Products
- Seamless Steel Pipe, Welded Steel Pipe, Carbon steel sheet, Carbon Steel Coil, Decking sheet, Steel Beam, Steel round bar, Steel Square pipe, Steel Rail, Stainless steel pipe/Strips/Coil/Bar/Plate
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Customization Options
- Customization from Samples
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R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2020-10-23
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Export Year
- 4 Years
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Main Markets
- Southeast Asia/ Mideast
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Repeat Buyers Choice
- 80%~100%
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Number of Foreign Trading Staff
- 8
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
FAQ
- What are the available material grades?
- We offer various grades including Q195, Q215, Q235, Q345, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020, and A36.
- What is the minimum order quantity?
- The minimum order quantity is 1 Ton.
- What surface treatments are available?
- Surface options include Bared, Black Painted, Galvanized, Oiled, or customized according to your requirements.
- What are the standard dimensions for seamless square pipes?
- Common sizes range from OD 10*10mm to 600*600mm, with wall thickness from 0.6mm to 50mm, and lengths from 5.8m to 12m or as requested.
- What is the average lead time for delivery?
- The average lead time is within 15 workdays, regardless of peak or off-season periods.
- Can I customize the product based on a sample?
- Yes, customization options are available based on customer-provided samples.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- Is third-party inspection available?
- Yes, third-party inspections are supported by SGS, BV, and ISO.
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