Product Name: | Welded Spiral steel pipe | |
Size: | OD | 219-3220mm |
Wall Thickness | 4-22mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. | |
Length | 1-12m | |
Steel material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | |
Standard | JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997 | |
Usage | USed For Structure, Accessorize And Construction | |
Ends | Beveled | |
End protector | 1) Plastic pipe cap 2)Iron protector | |
Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) With Oiled 4) 3 PE, FBE | |
Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) | |
Type | WELDED | |
Welded Line Type | Spiral | |
Section Shape | Round | |
Inspection | With Hydraulic Testing, Eddy Current , Infrared Test | |
Package | 1) Bundle, 2) In Bulk, 3) Bags, 4) Clients' Requirements | |
Delivery | 1) Container 2) Bulk carrier | |
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Steel grade | chemical composition | Mechanical property | ||||||||||||
C | Mn | Si | S | P | Cr | Ni | Cu | V | Nb | Ti | Yield point | Tensile strength | Elongation | |
Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.30 | ≤0.050 | ≤0.045 | ___ | ___ | ___ | ___ | ___ | ___ | 195 | 315~430 | 33 |
Q235 | 0.12~0.20 | 0.30~0.70 | ≤0.30 | ≤0.045 | ≤0.045 | ___ | ___ | ___ | ___ | ___ | ___ | 235 | 375~500 | 26 |
Q345 | ≤0.20 | 1.00~1.60 | ≤0.55 | ≤0.40 | ≤0.040 | ___ | ___ | ___ | 0.02~0.15 | 0.015~0.060 | 0.02~0.20 | 345 | 470~630 | 21 |
Details Showing
Hot Dip Glavanized
3PE Treatment For Underground Usage
Standard Sea Worthy Package For Ant-Rust During The Delivery
Quality Control & BV Test
Loading
Packing: 1) only in bundles by steel scrips 2) in bundles and in plastic wrap 3) in bulk
4) conform to client' s requirements
Loading port: Tianjin,China.
Shipment:usual length ≤5.8m by 20'GP,6m-12m by 40'GP(some sizes with 6m L can be into 20'GP).
Company Profile
We are manufacturer and professional supplier in all kinds of steel pipe in Tianjin Daqiuzhuang mre than 14 years and 8 years Gold Supplier on Alibaba. And also we have good business relationship with customers from India, Philippines, Maldives, Canada, etc.
Business Partners and Our Team
Q1:How about the quality?
A:Third party inspections are always welcomed. Like BV, SGS etc.
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 also according 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 or
design drawing.
Q5: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,pipe cutting, etc.
Q6: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.
If you have any questions please do not hesitate to contact with me.