JIS G3452 SGP Small Diameter Welded Steel Pipe

Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of jis g3452 sgp small diameter welded steel pipe in China, featured by quality products and low price. If you're going to wholesale durable jis g3452 sgp small diameter welded steel pipe made in China, welcome to get pricelist and free sample from our factory.

 

Introduction

SGP welded steel pipe is made by electric resistance welded process. It is mainly used for low pressure fluid transportation, the design pressure is less than 1.6 Mpa. SGP small diameter ERW steel pipes become a popular choice in various industries due its characteristic of light and good welding performance.

 

Product advantages

1. Good welding performance: Our welded steel pipe is made by professional electric resistance welding process, which can result in strong and durable weld joints that can withstand certain impact force. The welding seams are uniform and free of defects, ensuring a reliable and leak-proof connection.

2. Good mechanical properties: SGP small diameter ERW steel pipe has good tensile strength (more than 290Mpa) and high elongation, which can absorb and disperse external impact force, improving the overall safety of the pipeline system.

3. Galvanizing service: In order to extend the service life of welded steel pipes, steel pipes can be galvanized to improve corrosion resistance. The zinc thickness ranging from 550 to 610 g/m2 or higher.

 

Specifications

Product name	Small Diameter ERW Steel Pipe
Place of origin	China
Standard	JIS G3452
Material grade	Carbon steel: SGP
Technique	Electric resistance welding (ERW)
Outer diameter	10.3mm-168.3mm (1/8"-6")
Wall thickness	2mm-5mm
Length	3m-12m or customized length
Surface treatment	Black painting, varnish painting, hot dipped galvanized or as per clients' requirements.

 

Tolerance on outer diameter and wall thickness

Outer diameter /mm	Tolerance on outer diameter /mm	Wall thickness /mm	Tolerance on wall thickness /mm
10.3≤OD≤48.3	±0.5	2≤WT≤5	-12.5%
60.3	±0.6
73	±0.8
88.9	±0.9
101.6	±1.0
114.3	±1.1
141.3	±1.4
168.3	±1.6

 

Mechanical properties

Steel grade	Tensile strength,min(Mpa)	Elongation,min(%)
SGP	290	30

 

Product show

The quality of our welded steel pipe is very high, no burr or flaw on the surface, and the weld seam is uniform and solid. 

SGP small diameter ERW steel pipes can be galvanized to extend their service life, saving maintenance and replace costs. The zinc thickness ranging from 550 to 610 g/m2 or higher.

 

Packing

For small diameter welded steel pipe, they will be bundled with steel straps, with 50-60 pieces per bundle. We can also package according to clients' requirements.

 

Our advantages

The main advantages of our company is fast delivery, high product quality, and competitive prices.

1. Fast delivery: We understand the importance of timely delivery and ensure that our products reach our customers on time.

2. Large inventory: We have large inventory and can rapidly pick up the goods from other factories. That's why we can deliver the goods on time.

3. Quality control: We have professional quality control team to carefully inspect all steel pipes before shipping. Our quality control processes guarantee that every piece of steel pipe meets the highest standards.

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