Manufacturing Rectangular Square Tubes 2.5X2.5 Inch 50X50 50X150 100X100 100X200 Galvanized Hollow Square Steel Pipe Tube

• After-sales Service: 24 Hours
• Warranty: 15 Years
• Type: Welded
• 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

Discription
Galvanized steel pipes include square pipes and rectangular pipes. Galvanized square tube/rectangular tube is a hollow section steel tube with square/rectangular cross-section shape made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil as blank, which is formed by cold bending and then high-frequency welding. Or it is a galvanized square/rectangular tube made by hot-dip galvanizing the pre-made cold-bent hollow steel tube.

 

Applicaton
It is mainly used in construction, machinery manufacturing, steel construction projects, solar power generation brackets, steel structure projects, automobile chassis, airports, etc.

 

Features
Galvanized has stronger protective effect and strong corrosion resistance. It can effectively prevent corrosion factors from penetrating. The corrosion resistance comes from the strong protection function of the zinc barrier layer.

Product Parameters

Galvanized steel pipe
Size	OD: 21.3mm~1620mm(round) / Side 50--500(square and rectangle) Thickness: 0.7mm -30mm Length: 5.8m, 5.85m, 6m, 11.8m, 11.85m, 12m or as your request The size can be customized if the quantities are large enough.
Surface	Galvanized, 20g-275g/m2, or as customers' request.
Standard	GB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88 BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
Material Grade	Q195-Grade B, SS330, SPCC, Q215-Grade C, 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) According to customer's requirement.
Delivery time	within 7 working days after receiving the payment or L/C origin.
Advantage	1) Reasonable price with excellent quality; 2) Abundant stock and prompt delivery; 3) Rich supply and export experience, sincere service;

 

Square pipe sizes(mm)		Rectangle pipe sizes(mm)
16×16×0.4~1.5	220×220×6.0~14.0	10×20×0.6~1.5	120×60×2.5~10.0
18×18×0.4~1.5	250×250×6.0~14.0	14×21×0.6~1.5	120×80×2.5~10.0
20×20×0.4~1.5	280×280×6.0~14.0	15×30×1.5~1.5	150×100×2.5~12.0
25×25×0.6~2.0	300×300×8.0~14.0	15×38×0.6~1.5	180×150×2.5~12.0
30×30×0.6~4.0	320×320×8.0~14.0	20×30×0.6~2.0	200×100×4~12.0
34×34×1.0~2.0	350×350×8.0~14.0	20×40×0.8~2.0	200×150×4~12.0
35×35×1.0~4.0	380×380×8.0~14.0	20×50×1.0~2.0	250×150×6~12.0
38×38×1.0~4.0	400×400×8.0~14.0	22×35×0.9~2.0	250×100×6~12.0
40×40×1.0~4.5	420×420×10.0~14.0	25×40×0.9~3.75	250×200×6~12.0
44×44×1.0~4.5	450×450×10.0~14.0	25×65×1.0~2.0	300×150×6~12.0
45×45×1.0~5.0	480×480×10.0~14.0	30×40×1.0~3.75	300×200×6~12.0
50×50×1.0~5.0	500×500×10.0~14.0	30×45×1.0~3.75	300×250×6~12.0
60×60×1.5~5.0		30×50×1.0~4.0	400×250×8~12.0
70×70×2.0~6.0		30×60×1.0~4.5	400×300×8~12.0
75×75×2.0~6.0		40×50×1.0~4.5	450×200×8~12.0
80×80×2.0~6.0		40×60×1.0~5.0	450×250×8~12.0
85×85×2.0~6.0		40×80×1.5~5.0	400×300×8~12.0
95×95×2.0~8.0		40×100×2.0~5.0	400×350×8~12.0
100×100×2.0~8.0		50×60×2.0~5.0	500×200×10~12.0
120×120×4.0~8.0		50×80×2.0~5.0	500×250×10~12.0
150×150×6.0~10.0		50×100×2.0~8.0	500×300×10~12.0
180×180×6.0~12.0		60×80×2.0~6.0	500×350×10~12.0
200×200×6.0~12.0		80×100×2.0~8.0	500×400×10~12.0

 

Quality Inspection

Application Field

Packaging & Shipping

Company Profile

Shandong Xinghuasheng Steel Group Co., Ltd is located in Jinan, Shandong Province. It is a specialized steel sales company covering domestic trade and international trade.The company's products include stainless steel, seamless pipe, color coated plate, galvanized sheet, aluminum sheet, copper sheet and other profiles, building materials, pipe series. Products are widely used in chemical, pharmaceutical, electric power, railway, automotive, paper and construction engineering. The company has long-term close trade relations with Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi Iron and Steel and other well-known domestic steel companies.

Certificate & Cooperation Case

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.

 

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.