Premium 16 Gauge Galvanized Square Tube for Construction Projects
Product Specifications
- length
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Product Highlights
- Customization Support: Supports special designs, necking down, punching holes, and flexible customization from samples or designs.
- Wide Application Range: Suitable for pipeline transport, scaffolding, furniture, oil/gas drilling, and chemical industry.
- High Strength & Precision: Key selling points include high strength and high precision for demanding industrial applications.
- Multiple Surface Options: Available in black, painted, or galvanized finishes with zinc coating ranging from 60-400g/m2.
- Strict Quality Inspection: Undergoes hydraulic testing, eddy current, and infrared testing with ISO9001:2000 compliance.
- Flexible Delivery Terms: Delivery within 20 days after prepayment with options for FOB, CIF, CFR, and EXW.
- Diverse Payment Methods: Accepts T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.
- Standard Compliance: Meets international standards including BS1387, GB/T3091, ASTM A53, and DIN2440.
Product Attributes
- Type
- Seamless
- Technique
- Cold Drawn
- Material
- Carbon Steel
- Surface Treatment
- Galvanized
- 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
- Round
- Custom Services
- Support
- Sample Service
- Support
- Product Type
- Welding
- Key Selling Points
- High Strength, High Precision
- Transport Package
- Seaworthy Standard Package
- Specification
- astm
- Trademark
- XSH
- Origin
- Tianjin, China
- HS Code
- 730630900
- Production Capacity
- 5000000
Product Images of Premium 16 Gauge Galvanized Square Tube for Construction Projects
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Product Description



Length | 4m-14m or as customers' requirements | ||
Standard | BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53, | ||
Surface | Black, paint, galvanized | ||
Zinc coating | Pre galvanized steel pipe: 60-150g/m2; Hot dipped galvanized steel pipe: 200-400g/m2 | ||
End finish | Plain/ beveled ends or threaded with sockets/coupling and plastic caps. | ||
Material | Q235 Q345 St37 St52 St37-2 10# 20# 16Mn | ||
Usage | Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, | ||
Lowpressure fluid pipe for water oil or gas, Boiler pipe. | |||
Place of origin | tianjin | ||
Productivity | 6000Mts/Month | ||
Inspection | With hydraulic testing, eddy current and infrared test, or any third party inspction | ||
Packing | In bundles, packed in woven bag; in loose; or request. | ||
Delivery time | Within 20 days after the prepayment | ||
Payment Terms | 1) Payment term : T/T ;L/C;D/P 2) Trade Terms : FOB / CFR /CIF | ||
3) Minimum quantity of order : 25 MT | |||
Others | 1:Special design available according to requirement | ||
2:Pipe can be necked dowm, punching hole on pipe wall. | |||
3:Pipe fittings, elbows are available. | |||
4.All production process are under the ISO9001:2000 strictly | |||










About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI256874". Items marked "" are certified.
Company Profile
Tianjin Xinsihai Technology Co., Ltd. Located in the important economic center of northern China, Tianjin enjoys a superior geographical location. It faces the Bohai Sea to the east and connects to the core area of the Beijing-Tianjin-Hebei region to the west. Relying on convenient port transportation conditions, a complete industrial supporting system, and the rapidly developing regional economy, it provides unique advantages for the stable growth of enterprises. As a national comprehensive transportation hub, Tianjin has an integrated logistics network including sea, land and air transportation, enabling us to provide global customers with timely and reliable steel products and services with higher efficiency and lower costs.
Since the establishment of the company, we have been committed to building a professional, large-scale and international steel supply and service platform. Through continuous development and accumulation, the company has gradually grown into a comprehensive steel service enterprise with steel trade as its core, integrating sales, processing, warehousing and distribution. Against the backdrop of the increasingly complete Chinese steel industry chain and the continuous upgrading of the supply chain system, Tianjin Xinhai Technology Co., Ltd., with its stable resource channels, complete inventory system and professional service capabilities, has established a good reputation and reputation in the industry.
Our main products include carbon steel series, alloy steel series, stainless steel series, galvanized series and other various metal materials. They are widely used in construction engineering, transportation, mechanical manufacturing, shipbuilding, energy development, bridge construction, petrochemicals and other fields. The company has long maintained close cooperation with several large steel groups and high-quality manufacturing enterprises. The product quality is stable and reliable, and it can continuously meet the purchasing demands of customers from different countries and different application fields.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Beicang Town, Beichen District, Tianjin, China
-
Plant Area
- 311 square meters
-
Number of Employees
- 11
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, D/P, LC, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 5 Tons
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- PPGI, Steel Pipe, Steel Coil
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-10-14
-
Export Year
- 1 Year
-
Main Markets
- Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What customization options are available?
- We support special designs, necking down, punching holes, and flexible customization from samples or designs.
- What are the available surface treatments?
- Options include black, paint, and galvanized finishes with zinc coating from 60-400g/m2.
- What is the minimum order quantity?
- The minimum order quantity is 5 tons.
- How long is the delivery time?
- Delivery is within 20 days after receiving prepayment.
- What payment terms do you accept?
- We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.
- What standards does the product meet?
- Products comply with standards such as BS1387, GB/T3091, ASTM A53, DIN2440, and ISO9001:2000.
- What are the common applications for this tube?
- It is used for scaffolding, structure pipes, fences, furniture, fluid pipes, and boiler pipes.
- What quality inspections are performed?
- We perform hydraulic testing, eddy current testing, and infrared testing.
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