Arc 6G Welding Pipeline

Arc 6G Welding Pipeline

1. Outside Diamater: 168mm~3020mm
2. Thickness: 3mm~30mm
3. Length: 5~12M
4. Prodcuing Standard: API 5L, ASTM A252, SY/T5037;
GB/T9711.1 or According to technical protocol
5. Material: (1) ASTM A36, A53, A210, A283, A333
(2) API 5L Gr.B, X42,X56,X65,X70 etc
(3) ST33,ST35, ST52
(4) STPY41, STS49, STPT49
(5) S235, S355, E235, E355 etc
6. Surface treatment: Galvanized, brush oil,
rush black paint, Epoxy,
3PE anti-corrosion,
3PP anti-corrosion etc
7. Certificate: ISO 9001, CE, API 5L, API 5CT
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Product Details

Product Details

Arc 6G Welding Pipeline mainly refers to the steel pipe made by double-sided submerged arc welding technology

Brief Introduction

arc welding pipe specifications

1. Outside Diamater:


2. Thickness:


3. Length:


4. Prodcuing Standard:

API 5L, ASTM A252, SY/T5037; GB/T9711.1 or According to technical protocol

5. Material:

(1) ASTM A36, A53, A210, A283, A333


(2) API 5L Gr.B, X42,X56,X65,X70 etc


(3) ST33,ST35, ST52


(4) STPY41, STS49, STPT49


(5) S235, S355, E235, E355 etc

6. Surface treatment:

Galvanized, brush oil, brush black paint, Epoxy, 3PE anti-corrosion, 3PP anti-corrosion etc

7. Certificate:

ISO 9001, CE, API 5L, API 5CT

8. Third party inspection:

BV, SGS etc

9. Usage:

Fluid use (transport oil, gas, water etc), Mechanical use, Structural use, 

Arc 6G Welding Pipeline mainly refers to the steel pipe made by double-sided submerged arc welding technology, including arc welding straight seam steel pipe and arc welding spiral steel pipe.The main difference between the two is the form of welding seam is different, spiral steel pipe weld is spiral and straight seam steel pipe weld is a straight seam.Direct seam welded pipe production process is simple, high production efficiency, low cost, rapid development.The strength of spiral welded pipe is generally higher than that of straight welded pipe. The welded pipe with larger diameter can be produced with narrow blank, and the welded pipe with different diameter can also be produced with the same width of blank.However, compared with the same length of Arc 6G Welding Pipeline, the weld length increases by 30~100%, and the production speed is lower.The main materials are Q195, Q215, Q235, Q345, 16MN, x42-x70 pipeline steel.The length is 6-12 meters, the wall thickness is 5-100mm, the main production process is, the main implementation of the standard arc welding pipe for low-pressure fluid transport (GB/ t3091-2008);Submerged arc welded spiral pipe for confined fluid transportation (SY/ t5037-2000);GB/T9711.1-1997;GB/T9711.2-1997;API 5 l.

The Process Flow


The Application


The Workshop

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

 has more than ten years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.





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