| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Temperature Classification: | Room Temperature Piping |
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I.Product Basic Info:
| Item Name | Black Square Pipe |
| Size | 10*10-600*600mm,WT:0.3-30mm,Length:fixed or random,as customer request |
| Material | Q195-235,Q195,Q235,Q345 |
| Surface | Black bared ,can be galvanized,oiled,painted,powdered... |
| Ends | Plain |
| Packing | In bundle |
| Shipment | Use length≤5.8m by 20`GP,6m-12m by 40`GP,some sizes with 6m length can be into 20`GP. |
| MOQ | 5tons for normal size and material |
| Lead time | Within 7 days from stock with 6m length,20-25days for customized pipe according to the qty |
| Loading port | Tianjin,China |
| Trade terms | FOB,C&F,CIF,EXW |
| Payment terms | TT deposit+BL copy/LC or 100%LC at sight |
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 |
| Q215 | 0.09-0.15 | 0.25-0.55 | ≤0.30 | ≤0.05 | ≤0.045 | ≥217 | 335-450 | ≥27 |
| 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 |
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.
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Product Name: |
China factory MS hot rolled black carbon square hollow section steel pipe tube |
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|
Size |
Side (mm) |
15*15-400-600 |
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|
Wall Thickness (mm) |
1.0-16.0 |
|
Standard |
ASTM A500,EN10219,JIS G3466,AS/NZS 1163,etc |
|
|
Section shape |
Rectangular or Square |
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|
Type |
ERW Pipe |
|
|
Surface |
Bared,oiled,galvanized,varnish painting, etc |
|
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Length |
5.8M, 6M, 11.8M, 12M or customized length |
|
1, Product photo 
2,Technical QC control
3, Products application
FAQ
Q1:How about thequality?
A:Third party inspections are always welcomed, like TUV. All of the goods will be released together with MTC and stamped by TPI.
Q2: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And alsoaccording to the quantity.
Q3:Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.
Q4:May I customize the steel pipe?
A:Sure you can, we can produce according to your requirement, you can send the CAD ordesign drawing.
Q5:Any value-added Services?
A:Fottunately for you,we are very experience in this industry. We have equipped our warehouse with the necessitiesto perform in-house painting,coating,pipe cutting, jointed welding, and make machanical fabricate per to request.
Q6: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.
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