All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Pipe Square Steel 18x18 Asian Black Iron Square Tube/black Structure Pipe API Pipe Round Tube,square Tubes Cold Rolled 30 Dyas
No reviews yet
Key attributes
Industry-specific attributes
Section Shape
Round
Surface Treatment
Other
Tolerance
±1%
Other attributes
Place of Origin
Tianjin, China
Alloy Or Not
Non-Alloy
Standard
ASTM, GB, JIS
Application
Structure Pipe
Special Pipe
API Pipe
Thickness
0.25 - 12 mm
Processing Service
Bending, Welding, Cutting
Secondary Or Not
Non-secondary
Product name
18x18 Asian Black Iron Square Tube/Black Square Steel Pipe
Pipe
Black
Length
5.8--11.8m
Type
Round tube, Square Tubes
Keyword
square iron steel pipe
Outer Diameter
33.5-508mm
Delivery
30 Dyas
Usage
Transportation
MOQ
15 Tons
Standard
ASTM A1020-2002, ASTM A671-2006, GB 5310-1995, GB 18248-2000, GB/T 3094-2000, JIS G3452-2004, JIS G3456-2004
Grade
10#-45#, 10#, 20#, 45#, Q195-Q345, Q235, Q195, Q215, ST35-ST52, St37-2
Technique
Cold Rolled
Certification
ISO
Packaging and delivery
Packaging Details
Fit for sea shipment packing and customer's requirement.
Port
XINGANG
Supply Ability
Supply Ability
3000 Metric Ton/Metric Tons per Month steel tube
Lead time
| Quantity (metric tons) | 1 - 3 | > 3 |
| Lead time (days) | 20 | To be negotiated |
Customization
Customized packaging
Min. order: 10
For more customization details, message supplier
Know your supplier
Multispecialty supplier18 yrsLocated in CNStore rating
5.0/5
On-time delivery rate
100.0%
Response time
≤11h
Online revenue
$4,000+
Main markets
Africa,South America,Southeast Asia
Staff
63
Services
Design-based customization
Full customization
Quality control
Raw-material traceability identification
Finished product inspection
Product descriptions from the supplier
3 - 49 metric tons
$650.00
>= 50 metric tons
$400.00
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Membership benefits
US $500 couponsClaim now
Purchase detailsProtection with 
Purchase details
Protection with
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues