Welded Pipe
MOQ:10Ton/USD480-580

Different minimum order quantities result in different product prices

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Product Description

Weld Pipe

Welded steel pipe, also known as welded pipe, is a steel pipe made by welding steel plates or strips after being rolled and formed, usually with a fixed length of 6 meters. The production process of welded steel pipes is simple, with high production efficiency and a variety of specifications


Advantages of Weld Pipe

Strength and Durability: Welded pipes are made of high-quality steel with excellent strength and durability. They can withstand high pressure and heavy loads and are suitable for various applications, including construction, industry, and transportation pipeline systems.


Reasonable cost: Compared to other pipes, welded pipes usually have relatively low costs. They use less steel in the manufacturing process, and welding technology can improve production efficiency and reduce manufacturing costs.


Multiple specifications and sizes: Welded pipes can be manufactured into various specifications and sizes according to specific requirements. Whether it is diameter, wall thickness, or length, it can be customized according to different application needs.


Good welding performance: The welding performance of the welded pipe is excellent, and the welding joints are firm and reliable. By adopting advanced welding technology, the quality and strength of the weld seam can be ensured, resulting in excellent sealing performance and reliability of the welded pipe.


Easy to install and maintain: Welded pipes are easy and fast to install, and can be installed through welding, threaded connections, or flange connections. At the same time, the maintenance cost of welded pipes is relatively low, and generally only regular inspections and maintenance are required.


Widely applied fields: Due to its strength, durability, and diverse specifications, welded pipes are widely used in various industries and fields. They are used in various fields such as building structures, pipeline transportation, industrial equipment, and mechanical manufacturing.


Overall, welded pipes have the advantages of high strength, good durability, reasonable cost, and good welding performance, making them an ideal choice for many engineering and applications. However, when using it, it is necessary to comprehensively consider the specific situation to determine the most suitable pipe material option.


Important Grades of Square Pipe

ASTM
JIS
A53A,BSTPG370
A106BSTPT370

A179

STB340


Specifications


Product Name

p235gh equivalent api 5l x60 din 2394 steel welded pipe

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,ASTMA790,ASTM A268,ASTM A269,ASTM A554,

ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM 

A928,ASMEB36.19,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.



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