Over 15 Years Experience Building Material Tianjin Thick Wall Black Welded Steel Square Pipe

I.Product Basic Info:

 2.Product  Chemical Composition & Mechanical Properties :  

Our company have all kinds of professional quality in product test technology to ensure

our product high quality.

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.

                                                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.