Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of api 5l psl1 gr.b 219.1mm erw steel pipe water supply in China. Please feel free to buy cheap api 5l psl1 gr.b 219.1mm erw steel pipe water supply from our factory. All customized products are with high quality and low price.
Product Overview
Huayang 219.1 mm ERW steel pipe uses API 5L PSL1 Grade B steel for reliable water supply and general fluid transportation applications.
| Parameter | Specification |
|---|---|
| Outside Diameter | 219.1 mm |
| Material Grade | API 5L Grade B |
| Product Specification Level | PSL1 |
| Manufacturing Process | ERW |
| Welding Method | High-Frequency Welding |
| Main Application | Water Supply |
The 219.1 mm diameter provides a practical pipeline size for water transmission systems requiring consistent dimensions, reliable weld quality and stable service performance.
API 5L Grade B Material Performance
API 5L PSL1 Grade B has a minimum yield strength of 245 MPa and minimum tensile strength of 415 MPa. It provides a balanced combination of strength, weldability and durability for conventional water and fluid transportation systems. ERW production forms steel strip into a circular section and uses high-frequency welding to create a continuous longitudinal seam, allowing efficient production with controlled dimensional accuracy. Huayang's ERW steel pipe range covers API 5L Grade B and includes chemical composition, mechanical property, hydraulic, X-ray and ultrasonic testing according to applicable product and project requirements. The 219.1 mm outside diameter is a common DN200 pipe dimension for water supply applications.
Our Certificate
Bundling and loading onto vehicles
Pipe Detaild Packages
| Specification | Pcs per Bundle | Bundling Layer Pattern | CBM per Bundle | |
| OD (mm) | Wall Thickness (mm) | |||
| 48.3 | 3.68 | 91 | 6,7,8,9,10,11,10,9,8,7,6 | 1.69 |
| 5.08 | 61 | 5,6,7,8,9,8,7,6,5 | 1.13 | |
| 60.3 | 3.91 | 61 | 5,6,7,8,9,8,7,6,5 | 1.77 |
| 5.54 | 37 | 4,5,6,7,6,5,4 | 1.07 | |
| 73 | 5.16 | 37 | 4,5,6,7,6,5,4 | 1.57 |
| 7.01 | 24 | 4,5,6,5,4 | 0.96 | |
| 88.9 | 5.49 | 24 | 4,5,6,5,4 | 1.42 |
| 7.62 | 19 | 3,4,5,4,3 | 1.19 | |
| 114.3 | 6.02 | 19 | 3,4,5,4,3 | 1.96 |
| 8.56 | 10 | 3,4,3 | 0.94 | |
| 141.3 | 6.55 | 10 | 3,4,3 | 1.44 |
| 9.53 | 7 | 2,3,2 | 1.08 | |
| 168.3 | 7.11 | 10 | 3,4,3 | 2.04 |
| 10.97 | 7 | 2,3,2 | 1.53 | |
| 219.1 | 8.18 | 7 | 2,3,2 | 2.59 |
| 12.7 | 5 | 2,3 | 1.73 | |
| 273 | 9.27 | 5 | 2,3 | 2.68 |
| 15.09 | 3 | 1,2 | 1.79 | |
| 323.8 | 10.31 | 3 | 1,2 | 2.52 |
| 17.48 | 2 | 1,1 | 1.26 | |
Pipe Protection
Pipe-end protection is advisable in case the pipe-ends are bevelled at the pipe manufacturer. In the case of overseas transport, there is an especially increased risk of damaged pipe-ends. This is caused by extra handling procedures in ports and shifting of the pipes onboard vessels.
In addition to end caps or protective rings, external wrapping with protective cloth can be applied along the pipe body. This wrapping helps to safeguard the coating surface from scratches, moisture, and contamination during long-distance transportation or prolonged outdoor storage. Especially for coated or painted pipes, the additional protective cloth layer significantly reduces the risk of mechanical damage, UV exposure, and corrosion initiation, ensuring the pipes arrive at the destination in optimal condition.
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