SS400 2x2 Galvanized Steel Square Pipe Q345 Hollow Rectangular Steel Tube
Brand Name:Chunkang
Certification:API
Model Number:A53(A,B), A106(B,C), API J55 Q235, Q345,
Minimum Order Quantity:5 tons
Delivery Time:3-21work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Wuxi Jiangsu China
Address:
01-2, East No.7, Dongbei Tangnongshi Road, Xishan District, Wuxi City, Jiangsu Province, China
Supplier`s last login times:
within 35 hours
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Product Details
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Product Details
Q345 SS400 Square Galvanized Steel Pipe/Steel Tube Hollow
Rectangular Steel Tube
Product Description
Hot-dip galvanized square tube factory is widely used in many industries for its excellent tensile strength and carefulness. General industrial production will make stainless steel into its own necessary elegance to save time and effort. Hot-dip galvanized square tube factory is a good one. Therefore, in order to be able to make it easier and faster for consumers to choose a stainless steel sheet with a suitable structure.
Cold galvanizing is electro-galvanizing, and the amount of galvanizing is very small, only 10-50g/m2, and its corrosion resistance is much worse than that of hot-dip galvanized pipes. Most of the regular galvanized pipe manufacturers do not use electro-galvanized (cold plating) in order to ensure the quality. Only those small enterprises with small scale and outdated equipment use electro-galvanization, and of course their prices are relatively cheaper. The Ministry of Construction has officially announced that cold-galvanized pipes with outdated technology should be eliminated, and cold-galvanized pipes will not be allowed to be used as water and gas pipes in the future. The zinc layer is an electroplated layer, and the zinc layer is layered independently from the steel pipe substrate. The zinc layer is thin, and the zinc layer simply adheres to the steel pipe substrate and is easy to fall off. Therefore, its corrosion resistance is poor. In newly-built houses, it is forbidden to use cold galvanized steel pipes as water supply pipes.
Specification
Product Name | Low Carbon Steel Hot Dip Galvanized Coating Square Rectangular Tube |
Outer Diameter | 10mm*10mm - 500mm*500mm, 20mm*10mm - 500mm*300mm |
Wall thickness | 0.6mm-15mm |
Length | Normal is 6 M and 12 M, Can be customized 0.5-15 meters |
Standard | ASTM A500, JIS G3446, EN10210, GB/T6728 |
Material | S235JR, S275J0, S275J2, S355J0, S355JR, S355K2, STK290, STK400, STK490, STK500, SS330, SS400, SS500, ST37, ST42, ST52, Q195-Q355,20#, 40# |
Section Shape | Square / Rectangular Hollow |
Technique | Hot rolling, Cold drawing, ERW |
Ends | Plain end |
Surface Treatment | 1. Varnish coating/oil 2. Logo / Sizes & Spec painting 3. Galvanized 4. According to clients requirement |
Packing | Packed into bundles by steel strip, export by seaworth plastic packaging |
MOQ | 5 Metric tons |
Origin | Shandong,China |
Certificates | ISO9001, ISO14001, ISO18001, CE, JIS, SGS, BV, TUV |
Product Application | construction industry, decoration and steel structure,metallurgical industry, agricultural vehicles, agricultural greenhouses, automotive industry, railways, highway guardrails, container skeletons, furniture, machinery manufacturing, |
Product Pictures
FAQ
1. who are we?
We are based in Shandong, China sell to North America(12.00%), Eastern Asia(12.00%), Southeast Asia(10.00%), Africa(9.00%), Southern Europe(9.00%), South Asia(9.00%), Domestic Market(9.00%), Mid East(8.00%), South America(6.00%), Western Europe(6.00%), Central America(4.00%), Northern Europe(3.00%), Eastern Europe(2.00%), Oceania(1.00%), There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Seamless steel pipe, carbon steel pipe, alloy steel pipe, stainless steel pipe, stainless steel coil.
4. why should you buy from us not from other suppliers?
Specializing in the production of seamless steel pipe, stainless steel pipe.
5. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES；
SS400 2x2 Galvanized Steel Square Pipe Q345 Hollow Rectangular Steel Tube
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