Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of api 2b erw carbon round tube pipe in China. Welcome to buy discount api 2b erw carbon round tube pipe made in China here from our factory. Quality products and low price are available.
Product Details
The carbon steel submerged arc welded steel pipes produced by Huayang Steel Pipe are very accurate in size and stable in performance. Many customers recognize our products. Our steel pipes use a very complex control system to accurately control the production of steel pipes during the production process. Each pipe can meet the design requirements, and we can provide pipeline solutions for your project.
Specifications
| NPS | DN | OD | Sch30 | Std | Sch40 |
| 3 | 80 | 88.9 | 4.78 | 5.49 | 5.49 |
| 3 1/2 | 90 | 101.6 | 4.78 | 5.74 | 5.74 |
| 4 | 100 | 114.3 | 4.78 | 6.02 | 6.02 |
| 5 | 125 | 141.3 | 6.55 | 6.55 | |
| 6 | 150 | 168.3 | 7.11 | 7.11 | |
| 8 | 200 | 219.1 | 7.04 | 8.10 | 8.18 |
| 10 | 250 | 273.1 | 7.80 | 9.27 | 9.27 |
| 12 | 300 | 323.9 | 8.38 | 9.53 | 10.31 |
Certifications

API 2B

API 5L

GOST

ISO 9001

EN 10219

EN 10210
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