Audited Supplier
Stainless Steel Square Pipe
24-Hour Network Service
Lifetime Warranty
Welded
ERW
Carbon Steel
Antiseptical
Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Special Purpose
Round
10 - 3200 mm
+/-1%
Non-Oiled
Is Alloy
API Pipe, EMT Pipe, Spiral Steel Pip
3mm-60mm
Hot Rolled
Sample Freely
1 Ton
CIF Fob CFR Ex-Work
Welding, Cutting
ERW, Dsaw, SSAW, LSAW
Thirdy Inspection Party
CE ISO9001
by Theoretical Weight
Great Steel
in Bundle
Length: 6m, Customized
Shandong, China
7304419000
Product Description
Standard | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM A928,ASME B36.19,ASMEB36.10,ASTMA179/A192/A213/A210/370WP91,WP11,WP2 | ||||
GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008,GB/T17396-2009 | |||||
EN10216-5,EN10217-7,DIN 17456,DIN 17458 | |||||
JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631 | |||||
DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101 | |||||
Grade | Q195 = S195 / A53 Grade A | ||||
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 | |||||
Q345 = S355JR / A500 Grade B Grade C | |||||
Outer Diameter | ERW / HFW | LSAW / DSAW | SSAW / HSAW | RHS | SHS |
1/8 - 20 inch | 12 - 56 inch | 8 - 126 inch | 40 x 20 mm | 15 x 15 mm | |
(10.3-508 mm) | (323.8-1,420 mm) | (219.1-3,200 mm) | -1,000 x 800 mm | -1,000× 1,000 mm | |
Wall Thickness | 0.4 - 16 mm | 6.0 - 40 mm | 6.0 - 26 mm | 1.0 - 30 mm | 0.6 - 30 mm |
Length | 5.8~12.0 m or as customized | ||||
Surface Treatment | Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) | ||||
Inspection | With Chemical Composition and Mechanical Properties Analysis; | ||||
Dimensional and Visual Inspection, also with Nondestructive Inspection. | |||||
Welded steel pipe is a type of steel pipe that is formed by welding steel plates or steel coils together to create a cylindrical shape. The welding process used can be either electric resistance welding (ERW) or submerged arc welding (SAW).
Welded steel pipes are commonly used in various industries, including oil and gas, construction, and water supply. They are known for their strength, durability, and ability to withstand high pressure and temperature conditions.
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
Q:How do we trust your company?
We specialise in steel business for years as golden supplier on Made-In-China, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order online with trade assurance which could secure your payment.
We specialise in steel business for years as golden supplier on Made-In-China, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order online with trade assurance which could secure your payment.
