Hot Rolled Black Steel Square Tube 15X15X1.5 120X120 130X130 Carbon Square Pipe

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: HY-PIPE
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry
• Section Shape: Square
• Grade: Q235B
• Delivery Time: Within 7 Days
• Alloy or Not: Non-Alloy
• Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe
• Thickness: 0.6-25mm
• Length: 12m, 6m, 6.4m
• Certificate: API, CE, Bsi, RoHS, SNI, Bis, Saso, Pvoc, Soncap,
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Product Name: Square Tube
• Keyword: Rectangular Tube
• Technology: Hot Rlloed
• Transport Package: Standard Packing
• Specification: Customized
• Trademark: HongYan
• Origin: China
• HS Code: 7304119000
• Production Capacity: 5000ton

Product Description

Low price high quality square steel tube 12x12 100x80 rectangular pipe square steel pipe

Products Description
Square pipe is a kind of name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is rolled from strip steel after process treatment.

Product Name	square and rectangular steel pipe
Material	carbon steel
Steel Grade	Q195 = S195 / A53 Gr. A Q235 = S235 / A53 Grade B / A500 Gr. A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C
Standard	EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36
Surface Anti-rusty Coating	Plastic wrapped Slightly oiled Painted black or other color
Pipe Ends	Plain ends
Certificates	ISO 9001 / ISO 18001 / ISO 14001 / CE
Usage	Construction / building materials steel pipe Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe
Trade terms	FOB, CFR, CIF, EXW, FCA
Main market	Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and

Square and Rectangular Steel Pipe size chart
Square Hollow Section	Rectangular Hollow Section	Thickness
15*15 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

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Product warehouse
The usual delivery length of square tube is 4000mm-12000mm, with 6000mm and 12000mm as the majority.

 

Process requirements:
The rectangular straight pipe must be manufactured on the special imported assembly line to ensure the manufacturing accuracy and airtightness of the square pipe.
The blanking of rectangular square pipe fittings shall be completed automatically by using computer software on the imported special machine, and the automatic plasma cutting process shall be completed on the imported special plasma cutting machine for sheet metal.
The bite connection of rectangular square pipe shall adopt the bite process of imported automatic occluder.

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Company Profile

Product Application
Square pipe is widely used in construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation bracket, steel structure engineering, power engineering, power plant, agriculture and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, Bridges, power station equipment, Lifting transport machinery and other higher load welding structural parts and so on.

Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Delivery Details : 7-15 days after receiving your deposit . Depends on your oder quantity.

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FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer,Shandong hongyan is a famous company that started earlier in China's steel industry, with annual sales of more than 10 million tons.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

 

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