Products Description
Galvanized steel pipes are a great solution for workers who need to navigate high-rise buildings. These pipes offer a sturdy and reliable surface to walk on, providing a secure pathway that workers can rely on. Whether it's for repair work or simply accessing hard-to-reach areas, galvanized steel pipes are an essential component for any construction project that involves working at heights. With their durable construction and versatile design, these pipes are a must-have tool for any construction project, regardless of size or complexity.
Galvanization of Steel Pipe enhances its durability and strength, particularly during rainy days and in harsh environments. This protective coating shields the metal from corrosive elements, preventing rust and oxidation. As a result, galvanized Steel Pipe can resist wear and tear, ensuring longevity and reliability. With its robust surface, galvanized Steel Pipe can withstand the toughest weather conditions, making it an ideal choice for outdoor applications such as fencing, scaffolding, and irrigation systems.
Customized Galvanized Steel Pipe comes in various sizes.

Product Details
| Name | GI Pipe Pre Galvanized Steel Pipe |
Surface | The typical galvanized coating ranges from 40-60g/m², but customers may request a different amount. There is flexibility in the coating thickness based on the individual needs of each customer. |
Material | Q195, Q215, Q235 |
MOQ | 5 tons for normal size and material |
WT | 0.3-2.2mm |
Payment terms | TT deposit +BL copy / LC or 100% LC at sight |
Trade Terms | FOB, C&F, CIF, EXW |
Length | Fixed or random, as customer request. |
End Treatment | Possible alternative: |
Lead time | We have stock pipes available with a length of 6m, bearing our factory's name. These pipes can be delivered to you within 7 days from the time of placing your order. Rest assured that the quality of these pipes is top-notch, and they have been manufactured in accordance with the highest standards. So, if you're in urgent need of pipes, we've got you covered! Place your order with us today and receive your pipes in no time. |
Size
| GI Pipe Display | 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 |
Product Chemical Composition & Mechanical Properties
| Grade | Chemical Composition | Mechanical Properties | ||||||
C | Mn | Si | S | P | Yield | Tensile | Elongati | |
Strength Mpa | Strenth Mpa | -on % | ||||||
Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.045 | ≤0.05 | ≥195 | 315-430 | ≥33 |
Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥215 | 335-450 | ≥27 |
Q235 | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.04 | ≥235 | 375-500 | ≥26 |
Q345 | ≤0.20 | 1.00-1.60 | ≤0.55 | ≤0.04 | ≤0.04 | ≥345 | 470-630 | ≥22 |
Quality Inspection
1. Our factory has its own "experimental testing center".CNAS Laboratory Accreditation Certificate (the second private enterprise to obtain this certificate)
2. Control quality strictly.The first pass is the quality inspection on the production line, The second pass is full inspection of the production quality .
3. We have got internationally recognized certificates, ISO, CE, LR, Philippine certificate, also support third-party testing, as SGS, BV, ect.


Packing&Shipment
1. We have fully enclosed, clean and tidy modern logistics storage center with a building area of 20, 000 square meters. It can provide customers with storage, package, billing and delivery. We can loading 20-25 containers one day. The packing accuracy rate is 100%;
2. We own professional logistics shipment, around more than 10 13-meter semi-trailers, in terms of transport efficiency and quality to provide customers with convenience, cost reduction, value-added services;
3. In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc. standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.

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.
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