Galvanized Square Steel Pipe, Gi Square Steel

• Type: Welded
• 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, Special Purpose
• Section Shape: Square
• Model NO.: LK190927
• Quality: Can Be Continuesly Uesd More Than 5 Years
• Grade: Q195, Q235, Q345
• Surface: Zinc Coating: 40-275G/M2
• Length: 3-12m or as Clients′ Requests
• Mark: Customized as Requests
• Using Life: 5-10 Years
• Thickness Tolerance: +/- 0.03mm
• Standard: ASTM, JIS, GB, BS
• Thickness: 0.5-2.75mm
• Length Tolerance: 0-20mm
• OEM Service: Available
• Delivery Time: 25-40 Days
• Payment Term: Tt or LC
• Certificates: CE, ISO
• MOQ: 1 Ton Per Size
• Transport Package: Export in Bundle
• Specification: 10*10-400*400mm
• Trademark: TYT(tianyingtai)
• Origin: China
• HS Code: 7306610000
• Production Capacity: 500000 Ton / Year

Product Description

Galvanized Square Steel Pipe, Gi Square Steel
 
Product Description
I.Product Basic Info:

Shape:	round/sqaure/rectangular/oval               or other special section tube
Size:	10*10-400*400mm,WT:0.8-12mm
Size:	10*20-400*600mm, WT:0.8-12mm
length:	0.3-13m     (as customers' request)
Surface:	Pre-galvanized/Hot Dip Galvanized/Oiled/Painted/Bared , can be dealed as customers'need
Zinc Coating:	50-150g/m2 for Pre- galvanized, more than 200g/m2 for hot dip galvanized.or as clients'need
Material:	Q195/Q215/Q235/Q345/Q195-Q235 ABCD
Standard:	ASTM-A53   /BS 1387-1985/   GB/T 3091-2001 for round pipe
	ASTM A500 /GB/T3094       for square/rectangular pipe
Manufacturing Technique	Weld/Seamless/     ERW/ SSAW/ LSAW /     Cold Drawn/ Hot Drawn
Ends:	Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/ Expanding neck/ Punching holes

 2.Product  Chemical Composition & Mechanical Properties :  

Grade	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield	Tensile	Elongati
						Strength Mpa	Strenth Mpa	-on %
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

Product Show
 







Factory



Company Introduction



Laboratory 



Product Application
 
1. Construction projects, civil chimneys, central air conditioning pipe,
2. Fences, threading pipe, greenhouse canopy (trellis tube),
3. Roller shutters doors, light steel keel,
4. Supporting tube, furniture, sports equipment, tents, guardrail etc.
 
Quality Inspection
Our company have all kinds of professional quality in product test technology to ensure
our product high quality.
 
Packaging & Shipping
 

Port:TIANJIN
Payment Terms: L/C,T/T
Delivery: 7-15 days after deposit or according to customers' quantity.
Packing:  1.Big OD:in bulk  2.Small OD:packed by steel strips  3.woven cloth with 7 slats
4.plastic bags  5.as per customer's option 
All items of our products and related tests as follow : 
1.ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar, 
12.H,I,U,C,T,Y,W...steel beam/channel
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
About Us

Product Application





                                                                FAQ                                                 
Q1:What about the quality?
A:Third party inspections are always welcomed as part of our dedication to the industry. We do
    make arrangements for such inspections-ABS,DNV,BV,ect.

Q2: How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock or it is 15-20 days if the goods are not in stock,
    it is according to quantity.

Q3:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q4:How can I get a sample to check your quality? How long can I get the sample?
A:After price confirmed, FREE SAMPLE could be provided for your evaluation. After you confirm the
   sample details, the samples will be ready for delivery in 3-7 days, and will be sent to you via express
   and arrive in 3-5 days.

Q5:May I customize the steel pipe?
A:Yes, you can, we can manufacture according to your requirement, you can send the CAD or
   design drawing to us.

Q6:Any Value-added Services?
A:Fottunately for you,we are very experience in this industry.we have equipped our warehouse
   with the necessities to perform in-house painting,coating,and pipe cutting.

Q7: How about the trade terms?
A: EXW, FOB, CFR, CIF will be accepted.