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Tubo Galvanized Square Steel Pipe Size De Acero Galvanizado Thin Wall 50mm Boiler Pipe ERW Square Tubes Black Galvanized Coated
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Standard | EN10219,EN10210,GB/T 6728,JIS,G3466,ASTM A500, A36 |
Material | S235GT,S355,STK400,STK500,Q345/Q235 |
Diameter | Square pipe: 20*20mm~500*500mm Rectangular pipe: 20*40mm~300*500mm |
Wall thickness (W.T.) | 1.2mm~20mm |
Length | 6.0M, 6.5M, 5.0M, 4.0M, 3.0M, 6.5M,1m-12m ,by customer's requiremnts |
Surface Anti-rusty Coating | Pre-galvanized (Zinc coating: 40-80g/m2) Hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
Pipe Ends | Plain ends |
Surface | Black, or Galvanized and Oiled to prevent the rust |
Main market | Middle East,Africa, Asia and some Uropean country and South America ,Australia |
Delivery Time | 7-15 days (based on quantity) after receiving advanced payment by T/T or LC . |
Product Description
The steel pipe production line with an annual output of 700,000 tons, has a CNAS certification laboratory, adopts advanced American GBNB and electrical control systems from the German brain. And cooperate with many large steel plate factories to re-inspect raw materials. The zinc coating ranges from 40-220 g/m², the surface is passivated and can be oiled, and the pipe section can be processed into bevels, threads, and grooves. In addition, the company has also introduced a slitting machine to meet the different requirements of customers for products.
Square and Rectangular Steel Pipe size chart | ||||
Square Hollow Section | Rectangular Hollow Section | Thickness(mm) | ||
20*20 25*25 30*30 | 20*40 30*40 | 1.2-3.0 | ||
40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 | ||
60*60 | 50*70 40*80 | 1.2-5.75 | ||
70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 | ||
120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 | ||
160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 | ||
250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 | ||
400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 | ||
Strict Quality Control
(1) During and after production, 4 QC personnel with more than 5 years of experience randomly inspect the products.
(2) National accredited laboratory with CNAS certificate
(3) Accept inspection from a third party designated/paid by the buyer, such as SGS, BV.
(4) Recognized by customers in Malaysia, Indonesia, Singapore, the Philippines, Australia, Peru and the United Kingdom. We have UL, ISO9001/18001, FPC certificates.
(5)Inspection: Tensile test, yield test, flattening test, bending test, chemical composition, etc.
Our Product Advantages
Our product advantages: smooth/flat surface, no burrs, no welding ribs, smooth cuts, complete specifica-
tions, high quality and low price, strict quality control, and won unanimous praise from customers
Product Category
Black Carbon Square/Rectangular Steel Pipe
Galvanized Square/Rectangular Steel Pipe
Seamless Square/Rectangular Steel Pipe
Galvanized Round Steel Pipe
Our Warehouse
The standing inventory is more than 300,000 tons to meet the customer's demand for delivery time.
Packing & Shipping
Packing | 1.Inner Packing:Each bundle is equipped with two nylon slings. |
2.Outer Packing:Wrapped with waterproof colth. | |
3.We also can do as customers' requirements. | |
Shipping | 1.Shipping by containers |
2.Shipping by bulk ship. |
FAQ
Q1: Are you a factory or a trader?
A1: Zhengkuan Steel was established in 2008. It is a leading domestic steel industry and a leading high-end manufacturing supporting service company. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2:What are your company's main products?
A2: Our main products are Carbon Steel Coil/Sheet/Pipe,Galvanized Steel Coil/Sheet/Pipe,Stainless Steel Coil/Sheet/Pipe, Square/Rectangular Steel Pipe, bar, channel, etc.
Q3: How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q4:What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies.
Q5: How to get samples?
A5:FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
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