Factory best selling low price 40x40x2.5mm cold rolled rectangular galvanized square tube
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- Supplier: Shandong Huajin Metal Products Co. Ltd.Shandong Ltd.
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Product Overview
Description
Products Description
Material | A53 B, St37-2, St52-4, |
Wall thickness | 1mm~20mm |
Outer Diameter | 21.3MM~1620MM |
Physical Property | API 5L, ASTM A53, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M, BS 1387 |
Grade | A53 B , ST37-ST52 |
Surface Treatment | 1. Galvanized 2. Black 3. Transparent oil,anti-rust oil |
Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Certificate | API 5L,FM,UL, CE, |
Application | Suitable for fire piping system,air,gas,oil and so on |
Buyer's drawing or designs are available |
Regular Sizes of Galvanized Steel Pipe | ||||||||||
DN | NB | OD (mm) | WT (mm) | Pcs/Bundle | Regular Length: 5.7m, 5.8m, 6.0m, 6.4. Besides, we can make to order for you according to your requested length. | |||||
15 | 1/2" | 19mm-21.3mm | 1.5mm-3.0mm | 217 | ||||||
20 | 3/4" | 25mm-26.9mm | 1.5mm-3.0mm | 169 | ||||||
25 | 1" | 32mm-33.7mm | 1.5mm-3.0mm | 127 | ||||||
32 | 1.1/4" | 40mm-42.4mm | 1.5mm-4.0mm | 91 | ||||||
40 | 1.1/2" | 47mm-48.3mm | 1.5mm-4.0mm | 91 | ||||||
50 | 2" | 58mm-60.3mm | 1.5mm-4.0mm | 61 | ||||||
65 | 2.1/2" | 73mm-76.1mm | 1.5mm-4.0mm | 37 | ||||||
80 | 3" | 87mm-88.9mm | 1.5mm-9.5mm | 37 | ||||||
100 | 4" | 113mm-114.3mm | 2.0mm-9.5mm | 19 | ||||||
125 | 5" | 140mm-141.3mm | 3.0mm-9.5mm | 19 | ||||||
150 | 6" | 165mm-168.3mm | 3.0mm-12.0mm | 19 | ||||||
200 | 8" | 219.1 | 3.2mm-12.0mm | 7 | ||||||
250 | 10" | 273.0 | 3.2mm-12.0mm | 5 or 1 | ||||||
300 | 12" | 323.9mm-325mm | 6.0mm-15mm | 3 or 1 | ||||||
350 | 14" | 355mm-355.6mm | 8.0mm-15mm | 1 | ||||||
400 | 16" | 406.4mm | 8.0mm-20mm | 1 | ||||||
450 | 18" | 457mm | 9.0mm-23mm | 1 | ||||||
500 | 20" | 508mm | 9.0mm-23mm | 1 | ||||||
550 | 22" | 558.8mm | 9.0mm-23mm | 1 | ||||||
600 | 24" | 609.6mm | 9.0mm-23mm | 1 | ||||||
Galvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipelines in the petroleum industry, especially offshore oil fields, and oil heaters and condensation pipes for chemical coking equipment. Pipes for coolers, coal distillation washing oil exchangers, trestle piles, and support pipes for mine tunnels, etc.
Manufacturing Technique
Company Profile
Shandong Huajin Metal Products Co., Ltd. is a professional company engaged in steel production, manufacturing, production and sales. Its business covers Shandong Province and the world.
The company to the image of the brand, the brand to break into the market business philosophy, follow the sincere unity, scientific and standardized management mode, become the largest specifications of the most complete steel manufacturers in our province, relying on their own technical advantages, sophisticated equipment, careful service, to provide customers with high quality steel products, with scientific and effective management mode and high-quality staff, It is also recognized by our customers.
Since its establishment, the company has a group of senior management personnel with pioneering spirit, serious and responsible work, solid professional knowledge, and can give full play to the spirit of solidarity, continuous innovation, full of vitality. Adhering to the principle of quality first and service first, the company has provided high-quality steel for key national projects such as steel structure engineering, highway and railway construction, hydropower station, mine and factory renovation. Our products are well received by customers in Europe, the Americas, the Middle East, Africa and Southeast Asia. With the world's top 500 enterprises to establish a deep cooperative relationship, well received by customers.
Since its establishment, the company has a group of senior management personnel with pioneering spirit, serious and responsible work, solid professional knowledge, and can give full play to the spirit of solidarity, continuous innovation, full of vitality. Adhering to the principle of quality first and service first, the company has provided high-quality steel for key national projects such as steel structure engineering, highway and railway construction, hydropower station, mine and factory renovation. Our products are well received by customers in Europe, the Americas, the Middle East, Africa and Southeast Asia. With the world's top 500 enterprises to establish a deep cooperative relationship, well received by customers.
We are convinced that Huajin Company in the field of steel manufacturing, will cooperate with customers and friends to bring better products and perfect thoughtful service.
Why Choose Us
Customer Photos
Product packaging
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipe/sheet/coil, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
A: We are professional manufacturer for steel pipe/sheet/coil, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
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