Good Quality Ms Black Welded Carbon Steel Square Tube

• After-sales Service: Quality Guarantee
• Warranty: 60 Days
• Type: Welded
• Model NO.: BST
• 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, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• MOQ: 10 Tons
• Length: Less Than 12m
• Thickness: 0.5-10mm
• Surface: Black, Galvanized
• Transport Package: in Bundle with Steel Strips
• Specification: 20*20-600*600mm
• Trademark: HONGXIN
• Origin: China
• HS Code: 73063090
• Production Capacity: 50000 Tons Per Month

Product Description

Product Description

Good Quality Ms Black Welded Carbon Steel Square Tube

Grade	Q195,Q235,Q345,ASTM A36,ASTM A572 Grade 50,ASTM  A500 Grade A
Outer Diameter	Rectangular:10*20-150*200mm (Tolerance:+/-0.2mm) Square:10*10-200*200 (Tolerance:+/-0.2mm)
Wall Thickness	Rectangular :0.25-5mm (Tolerance:+/-0.02mm) Square: 0.25-15mm(Tolerance:+/-0.02mm)
Length	0.3m-12m,or customized (Tolerance:-0/+20mm)
Processing Techniques	Reducing ,Steel Marking ,Stencil Printing or Marking , Punching
Zinc Coated	Pre-galvanized : 30-120g/m2; Hot dipped galvanized : 200-500g/m2
Standard	GB/T 6728-2017 GB/T 3091-2008 GB/T 3094-2012 ASTM A500/A500M-21 ASTM A123/A123M-17 EN 10219-1:2006 EN 10240:1998 IS4923:2017  IS1239-2004 JIS G3466:2015  J15 G3466:2015
Package	1.bundle by steel strips 2.in bulk 3.in bundles with steel strips, and wrapped with waterproof cloth 4.Wooden pallet 5.according to client's requirement
Usage	Construction,Water /Gas Transportation,Mechanical Applications Decoretion, Product manufacture
MOQ	10 Tons
Payment	T/T,L/C
Delivery time	10-15 days

 

 

Packaging & Shipping

Packaging Details
1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per clients requirement

 

Company Profile

Tianjin Hongxin International Trade Co.,Ltd

1. Our company was founded in 2000,located in Shengfang of Hebei Province.
2. We are comprehensive steel manufacturer
3. Enjoying convenient traffic and occupying an advantageous location.
4. Company covers an area of 30,000 square meters,construction area of 7,500 square meters.
5. Own 15 ERW steel pipe production lines and 6 special precision steel pipe production lines.
6. Our products have sold abroad more than 30 countries.
7. main products as follow:
   all kinds of steel pipe
   Scaffolding,Steel Prop,Steel Plank
   GI Coils,PPGI

 

FAQ

Please feel free to leave us message if you have any question about us and our products.
1. How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademessage.
And you can also find our contact information on contact page.
2.Can I get samples before order ?
Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.
3. what is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).
We can send out in 2 days, if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposit, and rest against B/L. L/C is also acceptable.EXW,FOB,CFR,CIF,DDU.
5 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 sincerely do business and make friends with them,?
no matter where they come from.
 

Our Advantages

1. We have our own factory.
2. Factory was founded in 2000,it is an old factory.
3. Price is lower 20USD per ton than other suppliers.
4. Quality is good.
5. We have large stock so that we delivery soon.