Model Number: ERW-2016021603 Brand Name: YOUFA ,TOP 500 ENTERPRISE Key Specifications/Special Features: Black carbon round ERW steel pipes, ASTM A53 API 5L factory direct1. Size:OD: 1/8”-24” (5.15mm-714mm)Wall thickness: 0.4mm-26mm

SCH20, SCH40, STD, XS, SCH80, SCH160, XXS

2. Steel material:

3. Standard: ASTM A53, BS1387-1985, API 5L, BS1139, EN39.

4. Usage:

1. Low pressure liquid, water, gas, oil, line pipe
2. Construction
3. Fence, door pipe

5. Ends:

1. Plain
2. Beveled
3. Thread with coupling or cap
4. Chamfer
5. Groove
6. Screw

6. End protector

1. Plastic pipe cap
2. Iron protector

7. Surface treatment:

1. Bared
2. Black painted (varnish coating)
3. Galvanized
4. Anti-rusted oil OR cutie rust clear oil
5. PE, 3PE, FBE, corrosion resistant coating, anti-corrosion coating

8. Technique:

1. Electronic resistance welded (ERW)
2. Electronic fusion welded (EFW)
3. Double submerged arc welded (DSAW)

9. Welded line type: longitudinal

10. Section shape: round, square, rectangular

11. Inspection: with hydraulic testing, eddy current, infrared test

12. Package:

1. Bundle
2. Bags
3. Break bulk cargo

13. Delivery: container, bulk vessel

14. About our quality:

1. No damage, no bent
2. No burrs or sharp edges and no scraps
3. Free for oiled & marking
4. All goods can be checked by third party inspection before shipment

15. Others: