| Product Name | Pre Galvanized Round Steel Pipe |
OD | 1/4---28inch |
WT | STD, SCH40, SCH80, SCH160 |
Length | 5. 8M; 6M; 11. 8M or as customer's requirement |
Zinc coat | 40-240g/m² |
Material | Carbon Steel |
Color | Bare pipes, Black pipes, or galvanzied pipes |
Standard | A range of standards exist for pipe specifications, including ASTM A106/A53/ API 5L, GB8163, GB8162, GB3087, and ASME B36.10M. These standards inform the design, construction, and material selection for various pipes used in different applications. By complying with these specifications, manufacturers can ensure reliable and safe pipe systems for their customers. Whether you're looking for pipes for industrial, commercial, or residential applications, it's important to choose ones that meet the relevant standards to guarantee their quality and durability. |
Grade | ,,Q195、Q235A-B、Q345A-E、ASTM A36、ASTM A500、ASTM A53、ASTM 106、SS400、St37、St52、S235JRS355TRH。。 |
Pipe Ends treatment | Customers' requirements can include various specifications for the product, such as plain, beveled, threaded, socket with holes, and with PVC clap/coupling/clamp. We are flexible in meeting these requirements to ensure customer satisfaction. Our team can also customize the product according to specific preferences and specifications provided by the customers. |
Application | Possible new text: |
Package | The products will be packaged without any other items bundled in and will be wrapped with waterproof materials. Alternatively, we can also accommodate any special packaging requests from our customers. Please note that this description is based on the original text information and the generated content will be significantly different, as it will be created using a language model rather than ChapGPT. |
Delivery Time | The stock can last for 10 days, while production lead time for quantities may take 20-30 days. This information is presented to inform customers about the availability of the product. |
Payment Term | T/T or L/C |
MOQ | One container |

Size
| Inch | OD | ON | Standard | Grade |
1/2" | 21mm | 15mm | GB/T3091-93-2008, ASTM A53BS1387-1985 | Q195-Q235, SS400, ST37-2, STK400, STK500, 16Mn |
3/4" | 26mm | 20mm | ||
1" | 33mm | 25mm | ||
1-1/4" | 42mm | 32mm | ||
1-1/2" | 48mm | 40mm | ||
2" | 60mm | 50mm | ||
2-1/2" | 76(73)mm | 65mm | ||
3" | 89mm | 80mm | ||
4" | 114mm | 100mm | ||
5" | 140mm | 125mm | ||
6" | 165mm | 150mm | ||
8" | 219mm | 200mm | ||
10" | 273mm | 250mm | ||
12" | 325mm | 300mm | ||
14" | 377mm | 350mm | ||
16" | 426mm | 400mm |
Production Process

Quality Control

Our Advantages
We have many advantages comparing with others, these pipe are made by steel pipes:
1. Lower price comparing with seamless steel pipe or stainless steel pipe;
2. Excellent physical performance in applications;
3. Shorter Delivery time;
4. Large quantities in stock;
Company Information
Established in 2010, which belongs to Wuxi Mingshang Special Steel Co. ; the main products of the company are ERW pipe, galvanized pipe, square & rectangular tube, seamless pipe, SSAW steel pipe, LSAW steel pipe, and a serious of metal products; products are widely used.
Main Uses: fluid transport, oil and nutural gas; industrial and civil construction, agriculture greenhouse etc. Wuxi Mingshang Special Steel Co has 4 factorys, which located in Tianjin city and Wuxi City, boasts its more than 500 staffs; professional technicians more than 100 people; owned 12 advanced production lines, full of inspection equipments and supporting energy saving facilities. The annual output is more than 600 thousand tons. The products have passed the ISO9001, API 5L, API 5CT, EN10219, EN10217, etc international quality system certification. The products have been exported to Southeast Asia, South America, Middle East, Africa, and other more than 60 countries and regions.
Export Market Distribution
| Market | Revenue(Previous Year) | Total Revenue (%) |
South America | confidential | 0. 33 |
Eastern Europe | confidential | 0. 05 |
Southeast Asia | confidential | 0. 56 |
Africa | confidential | 0. 48 |
Oceania | confidential | 0. 12 |
Mid East | confidential | 0. 36 |
Eastern Asia | confidential | 0. 08 |
Western Europe | confidential | 0. 18 |
Central America | confidential | 0. 14 |
South Asia | confidential | 0. 2 |
Domestic Market | confidential | 97. 5 |
FAQ
1. How can I get a quotation from you?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
2. Can I get samples before order?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.
3. what is your delivery time?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.
4. What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble. EXW, FOB, CFR, CIF, DDU.
5. How can you garantee what I got will be good?
We are factory with 100% predelivery inspection which garantee the quality.
And as golden supplier on Alibaba. Alibaba assurance will make garantee, which means alibaba will pay your money back in advance if there is any problem with the products.
6 How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Please feel free to leave us message if you have any question about us and our products.
Hot Tags: pre galvanized round steel pipe, China pre galvanized round steel pipe manufacturers, suppliers, factory















