Cold Rolled Black Weld Round Steel Pipe/Mild Carbon Steel Pipe
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Product Highlights
- Customizable Dimensions: Outer diameter 10mm-114mm, wall thickness 0.6mm-12mm, length 5.5m-12m or according to requirements.
- Wide Material Range: Available in Q195-Q345, 10#-45#, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10.
- Multiple Surface Treatments: Options include black annealing, bright annealing, or none annealing with black painted finish.
- Free Sample Availability: One free sample length 20 cm offered before sale, freight collected.
- Strict Quality Control: Certified by BV and SGS with ISO9001-2008 quality management system.
- Flexible Payment Terms: Accepts 30% T/T deposit, 100% L/C at sight, or 100% L/C after B/L.
- Fast Delivery: Delivery within 7-15 days after deposit or upon negotiation based on order quantity.
- Comprehensive After-Sales: Buyers can make quality/quantity claims within 90 days of arrival with survey reports.
Product Attributes
- Customization
- Available
- Type
- Welded
- Technique
- ERW
- Model NO.
- TYT
- Material
- Carbon Steel
- Usage
- Construction & Decoration
- Section Shape
- Round
- Thickness
- 0.5mm-1.1mm
- Length
- 4.5m-8m
- Surface
- Black Painted
- Standard
- ASTM
- Certificate
- CE, Pns, ISO
- Color
- Black
- Sample
- Free
- Shape
- Round Shape
- End Protector
- Plain
- Product Name
- China Factory Cold Rolled Black Weld Round Steel P
- Transport Package
- in Budles or According to Customer Required
- Specification
- 10mm-114mm
- Trademark
- Tianyingtai
- Origin
- Tianijin, China
- HS Code
- 7306309000
- Production Capacity
- 500, 000tons/Year
Product Images of Cold Rolled Black Weld Round Steel Pipe/Mild Carbon Steel Pipe
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Product Description
|
Product Name |
Cold Rolled Black Weld Round Steel Pipe/Mild Carbon Steel Pipe |
|
Wall Thickness |
0.6mm-12mm |
|
Length |
5.5m-12m |
|
Outer diameter |
10mm-114mm or according to your required |
|
Tolerance |
Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM |
|
Shape |
Round |
|
Material |
Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 |
|
Technique |
Cold Rolled |
|
Surface treatment |
Black annealing, bright annealing, None annealing |
|
Standard |
ASTM, DIN, JIS, BS |
|
Certificate |
ISO, CE |
|
Payment terms |
30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A |
|
Delivery times |
Delivered within 1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need 2. According to customer's requirement 30 days after receipt of deposit |
|
Package |
Normal export packing or according to your required |
|
Loading port |
Tianjin, China |
|
Application |
Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure |
|
Advantages |
1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
Packaging & Shipping
Package Detail :according t the client request
The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Port:Tianjin,China
Delivery Details : 7-15 dyas after deposit,or according to the order quantity or upon negotiation
Our Services
Before-sale service:
We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price.
After-sale service:
Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination. All claims must be supported by survey reports of recognized first class surveyors within the above mentioned stipulated time frame.

Company Information
Tianjin tianyingtai Steel Pipe Co., Ltd. was established in 2001 January, the company is located in China's steel production base, Jinghai County Economic Development Zone Tianjin city. The east of Tianjin port and Tianjin International Airport, west of Jinghu railway, Beijing-Fuzhou Expressway, the geographical position is superior, the traffic is convenient, has a good business environment.
Tianyingtai steel company main products: galvanized strip steel pipe, welded pipe, galvanized pipe, spiral pipe, rectangular pipe and etc.. The company always adhere to the quality first, customer first service. Companies in strict accordance with the ISO9001-2008 standard established a quality management system, from research and development, raw material procurement, manufacturing, testing control, transport to the after sale services to establish a set of perfect management system. In an effort to improve the level of management and more focus on customer satisfaction, we provide qualified and satisfactory products to customers, continue to meet customer demand.
May our distinguished customers hand in hand, and common development.

FAQ
1. Q: Are you a factory or a trading company?
A:We not only have our own factories but also have shares in some other enterprises.
2. Q: Can you provide samples?
A: Yes, if the sample is available in stock.
3. Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
4. Q: What is the delivery time?
A: It is based on the order, normally 15 - 20 days after receiving the deposit or L/C at sight.
5. Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
6. Q: What are your payment terms?
A: 100% irrevocable L/C at sight. Or T/T, 30% advance, and balance against the copy of B/L within 3-5 days.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR266618". Items marked "" are certified.
Company Profile
Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production sales, steel processing, greenhouse engineering with accessories and export business. It has been experienced for 18 years so far. We have 13 production lines for various kinds of steel pipe, 10 processing production lines and 2 environmental production hot-dipped galvanizing lines. We not only can produce 450, 000 tons of various sizes of pre-galvanized steel pipe, but also can produce deep processing pipe with 100, 000 tons. Our annual production capacity of hot dipped galvanized steel pipe is 200, 000 tons, capacity of greenhouse engineering material is 250, 000 tons and highway column and guardrail is 200, 000 tons.
Tianjin Tianyingtai Imports & Exports Trade Co., Ltd is established in June 2005. We have built a long term business relationship with customers from different countries. As a leading exporter for various kinds of steel products, we have exported hollow section, galvanized steel pipe, scaffolding, steel coil and so on throughout the world. More than 15 years experiences in the field and ISO, ASTM, EN, etc. Own Factory and Own Processing center with extreme standard let us keep very competitive in the current market. We believe we can offer the most competitive price and the best service. In order to provide customers with the sales, storage, transportation, and distribution service, we invest a lot in building large indoor steel distribution centers to provide customers with convenient, efficient service, equipped with more vehicles on transport team which offer 24 hours transportation services to customers.
About Our Factory & Business Background
- Address
- No 14, Hengtai Road, Daqiuzhuang Town, Jinghai Country, Tianjin, China
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a factory or a trading company?
- We not only have our own factories but also have shares in some other enterprises.
- Can you provide samples?
- Yes, if the sample is available in stock.
- Can you arrange the shipment?
- Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
- What is the delivery time?
- It is based on the order, normally 15 - 20 days after receiving the deposit or L/C at sight.
- Do you have quality control?
- Yes, we have gained BV, SGS authentication.
- What are your payment terms?
- 100% irrevocable L/C at sight. Or T/T, 30% advance, and balance against the copy of B/L within 3-5 days.
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Product Groups
- Hot Dipped Galvanized Steel Pipe
- Pre-galvanized Steel Pipe
- Galvanized Pipe
- Black Steel Pipe
- Scaffolding & its accessories
- Seamless Steel pipe
- Steel Tubes & Pipes for Fluids Gas,Line Pipe,Structural Pipe
- Steel Coil
- Galvanized Iron Wire
- Angle/Flat/Channel/ I Beam/ of Construction Metal Materials
- Greenhouse
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