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Welded steel pipes can be divided into light pipes and wire pipes according to the connection method of pipe ends. The tube end of the light pipe is not threaded, and the end of the wire tube is threaded.
The wire tube is divided into a common car wire tube and a tube end thickened wire tube. Threaded wire tubes are typically galvanized to enhance their service life.
In addition, according to customer needs, threaded steel pipes are generally equipped with pipe joints for delivery.
Threaded And Coupled Steel Pipes
Product Overview
| Technique: | Longitudinal Electronic Resistance Welding(ERW) | ||||
| Material Quality: | Steel Grade | Q195 versus a283 GR.B, 040A10, SS330, SPHC similar | |||
| Q235 versus a283 GR.B, 080A15, CS type B similar | |||||
| 16MnR versus Class1 A612M GrA GrB | |||||
| Size: | 48.3mm*4mm*6M or custom made | ||||
| Surface: | Galvanize(per/hot) | ||||
| Ends: | Thread | ||||
| Packing: | Steel tape packing>waterproof plastic cloth>nylon rope or other needs | ||||
| Certification: | BV, SGS, ISO | ||||
| Application: | scaffolding, coupler, structural | ||||
| Trade Terms: | FOB, CIF | ||||
| Payment: | L/C, T/T | ||||
| Delivery Time: | 15-20 DAYS | ||||
| Loading Port: | Xingang(Tianjin), China | ||||
| NPS | DN | OD (mm) |
| 1/2'' | 15 | 21.3 |
| 3/4'' | 20 | 26.7 |
| 1'' | 25 | 33.4 |
| 1 1/4'' | 32 | 42.2 |
| 1 1/2'' | 40 | 48.3 |
| 2'' | 50 | 60.3 |
| 2 1/2'' | 65 | 73 |
| 3'' | 80 | 88.9 |
| 3 1/2'' | 90 | 101.6 |
| 4'' | 100 | 114.3 |
| 5'' | 125 | 141.3 |
| 6'' | 150 | 168.3 |
| 8'' | 200 | 219.1 |
| 10'' | 250 | 273 |
| 12'' | 300 | 323.8 |
| 14'' | 350 | 355.6 |
Products Picture
Flow hart
Zinc plating:200-600g/m2
Quality control
For 20 years, we have strictly controlled the quality of steel pipe products, because we believe that quality is the life of enterprise development and a sign of progress.
Our factory has a professional quality control team, strictly in accordance with the ISO 9001 management system standards, accepts any third party inspection and welcomes customers to visit the factory.
Welded steel pipes can be divided into light pipes and wire pipes according to the connection method of pipe ends. The tube end of the light pipe is not threaded, and the end of the wire tube is threaded.
The wire tube is divided into a common car wire tube and a tube end thickened wire tube. Threaded wire tubes are typically galvanized to enhance their service life.
In addition, according to customer needs, threaded steel pipes are generally equipped with pipe joints for delivery.
Threaded And Coupled Steel Pipes
Product Overview
| Technique: | Longitudinal Electronic Resistance Welding(ERW) | ||||
| Material Quality: | Steel Grade | Q195 versus a283 GR.B, 040A10, SS330, SPHC similar | |||
| Q235 versus a283 GR.B, 080A15, CS type B similar | |||||
| 16MnR versus Class1 A612M GrA GrB | |||||
| Size: | 48.3mm*4mm*6M or custom made | ||||
| Surface: | Galvanize(per/hot) | ||||
| Ends: | Thread | ||||
| Packing: | Steel tape packing>waterproof plastic cloth>nylon rope or other needs | ||||
| Certification: | BV, SGS, ISO | ||||
| Application: | scaffolding, coupler, structural | ||||
| Trade Terms: | FOB, CIF | ||||
| Payment: | L/C, T/T | ||||
| Delivery Time: | 15-20 DAYS | ||||
| Loading Port: | Xingang(Tianjin), China | ||||
| NPS | DN | OD (mm) |
| 1/2'' | 15 | 21.3 |
| 3/4'' | 20 | 26.7 |
| 1'' | 25 | 33.4 |
| 1 1/4'' | 32 | 42.2 |
| 1 1/2'' | 40 | 48.3 |
| 2'' | 50 | 60.3 |
| 2 1/2'' | 65 | 73 |
| 3'' | 80 | 88.9 |
| 3 1/2'' | 90 | 101.6 |
| 4'' | 100 | 114.3 |
| 5'' | 125 | 141.3 |
| 6'' | 150 | 168.3 |
| 8'' | 200 | 219.1 |
| 10'' | 250 | 273 |
| 12'' | 300 | 323.8 |
| 14'' | 350 | 355.6 |
Products Picture
Flow hart
Zinc plating:200-600g/m2
Quality control
For 20 years, we have strictly controlled the quality of steel pipe products, because we believe that quality is the life of enterprise development and a sign of progress.
Our factory has a professional quality control team, strictly in accordance with the ISO 9001 management system standards, accepts any third party inspection and welcomes customers to visit the factory.
