Mild Carbon Steel Straight ERW Welded Black Steel Round Pipe
Mild Carbon Steel Straight ERW Welded Black Steel Round Pipe
  • Mild Carbon Steel Straight ERW Welded Black Steel Round Pipe
  • Mild Carbon Steel Straight ERW Welded Black Steel Round Pipe

Mild Carbon Steel Straight ERW Welded Black Steel Round Pipe

Model NO.:steel pipe


Pipe Ends:Burr Removed




Transport Package:Bulk or Bundle by Steel Strips



HS Code:7306610000


Product Description

CommodityERW square and rectangular steel pipe
length3-12m or as per customers' requirements

Q195-Grade B, SS330, SPC, S185
Q215-Grade C,CS Type B, SS330, SPHC
Q235---Grade D, SS400, S235JR, S235JO, S235J2
Q345---SS500, ST52
StandardGB/T13793-1992,GB/T14291-2006, GB/T3091-1993,GB/T3092-1993,GB3640-88
BS1387/1985,ASTM A53/A36,EN39/EN10219,API 5L,GB/T9711.1-99 etc
applicationWidely used in Structure, Accessorize,Construction, 
Fluid transportation,machinery parts,the stress parts of the automobile
tractor parts and so on
surfaceblack( oilded based on customers' requests)

1) Big OD: in bulk
2) Small OD: packed by steel strips
3) Plastic bags
4) According to customer's requirement
DeliveryNormally 7-20 days after get deposits or according to quantity
CertificationISO 9001-2008 BV TUV SGS

1. reasonable price with excellent quality
2, abundant stock and prompt delivery
3, rich supply and export experience, sincere service


Product process


Products show

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Packaging & Shipping

En10219-Materials-Black-Steel-Square-Tube-100X100-S235-Rectangular-Steel-Tube.webp (2).jpg

Packaging Details
1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 
2. above OD 219mm in bulk or according to custom opinion 
3. 25 tons/container and 5 tons/size for a trial order; 
4. For 20" container the max length is 5.8m; 
5. For 40" container the max length is 11.8m.





Q1. How long can make delivery?
A: For stock products,will make shipments in 2-5 days after receiving deposit or receiving T/T;
for products need new production for common materials,usually make shipments in 7-10 days;
for products need new special and rare materials,usually need 15-20 days to make shipment.

Q2. Can you provide the samples?
A:Samples can be provided with samples' charge and courier fee by the buyer's side.

Q3. What's your payment terms?
A: Down payments 30%TT and balance 70% TT or L/C.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
Airline and sea shipping also optional.
For mass products, ship freight is prefered.

Q5. Can you accept customize?
A: Yes. It can be customized as per the customers' request.

Q6. How to ensure the quality?
A:Mill Test Certificate is supplied with shipment.
If needed, a Third Party Inspection is acceptable or SGS.

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