Building Materials Standard Q355ND 50X50 Hot DIP Galvanized Square Pipe 20X40 Rectangular Gi Hollow Section Steel Tube
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Product Details
| After-sales Service: | 24 Hours |
|---|---|
| Warranty: | 15 Years |
| Type: | Welded |
Diamond Member Since 2023
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No. 578, 3rd Row, South Zone, Jinan Wholesale Market of Means of Production, Tianqiao ...
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, DAT, CPT, FCA
Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
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Basic Info.
- Model NO.
- Q235A
- Technique
- ERW
- Material
- Carbon Steel
- Surface Treatment
- Galvanized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape
- Square
- Pipe Thickness
- 0.5mm to 30mm
- Od
- 10mm to 400mm
- MOQ
- 1 Ton
- Ends
- Plain Ends, Threaded and Screwed Ends
- Standard
- GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3
- Surface
- Galvanized, 30g-275G/M2
- Production Method
- ERW Welded Steel Pipe
- Product Name
- Galvanized Steel Pipe
- Transport Package
- Standard Marine Packing
- Specification
- Length: 1-12m
- Trademark
- Xinghuasheng
- Origin
- Shandong China
- HS Code
- 7305120000
- Production Capacity
- 25000 Tons/Month
Product Description
Product Description

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.
Product Paramenters
Hot Dip Galvanized Steel Pipe |
Size | OD | 21.3mm~1620mm(round) |
Thickness | 0.5mm-30mm | |
Length | 1-12m or as per customer's requirement |
Surface | Hot dipped galvanized, 20g-275g/m2 | |
Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219 GB/T9711.1-99 etc | |
Material | Q195-Grade B, SS330, SPC, S185 Q215-Grade C,CS Type B, SS330, SPHC Q235---Grade D, SS400, S235JR, S235JO, S235J2 Q345---SS500,ST52 | |
Application | Widely used in structure, accessorize,construction, machinery parts,fluid transportation,the stress parts of the automobile tractor parts and so on. | |
Package | 1) Big OD: in bulk; 2) Small OD: packed by steel strips; 3) Plastic bags; 4) According to customer's requirement. | |
Delivery time | within 7 working days after receiving the deposit | |
Advantage | 1) Reasonable price with excellent quality; 2) Abundant stock and prompt delivery; 3) Rich supply and export experience, sincere service; | |




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FAQ
Q: What the main products you can supply?
A: We are a professional and famous factory in China. The main products of our company include Stainless Steel Sheet/ Coils/ Tubes/ Bars/ Corrugated Sheets, Carbon Steel Sheets/ Coils/ Tubes, Galvanized Sheets/ Coils/ Tubes/ Bars/ Corrugated Sheets, PPGI/ PPGL Sheets, PPGI/ PPGL Coils, PPGI/ PPGL Corrugated Sheets, Ductile Iron Pipe, Copper, Aluminum, etc.
A: We are a professional and famous factory in China. The main products of our company include Stainless Steel Sheet/ Coils/ Tubes/ Bars/ Corrugated Sheets, Carbon Steel Sheets/ Coils/ Tubes, Galvanized Sheets/ Coils/ Tubes/ Bars/ Corrugated Sheets, PPGI/ PPGL Sheets, PPGI/ PPGL Coils, PPGI/ PPGL Corrugated Sheets, Ductile Iron Pipe, Copper, Aluminum, etc.
Q: What is your payment terms?
A:Commonly two payment term for new customers
1) 30%T/T as deposit, 70% balance against B/L copy.
2) 100% Irrevocable L/C at sight.
If you need other terms, please feel free to contact us. We will try our best.
Q: How about the samples? Is it free or extra fees?
A: Usually, we would like to supply the samples before order. If the samples are in stock, it will be free. If the samples need to be produced, we will charge some reasonable cost. But this amount will be deducted from your first order invoice.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so common products size orders just need 7 days from stocks. If there are special size orders, it will cost 7-15 days.
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