ERW Welded Steel Pipe
HFW PIPE
High frequency welded (ERW family) steel pipe for oil/gas/low pressure fluid transmission and machinery manufacturing.
Specifications
- OD
- 21.3-660mm
- WT
- 1.0-20mm
- Length
- 3-12m, or according to customer's requirement
- Heat treatment
- NBK(+N), GBK(+A), BK(+C), BKW(+LC), BKS(+SR)
- Weight table
- 1/2'' (21.3mm) to 8'' (219.1mm) across Sch 5 / Sch 10 / Sch 40, e.g. 2'' Sch40: 4.81mm, 5.31 Kg/mtr
- Standards
- API 5L PSL1/PSL2; ASTM A53; ASTM A500; ASTM A252; ASTM A178; JIS G3466; AS/NZS 1163; AS/NZS 1074; EN10219-1; EN10217-1
Product Overview
High frequency welded (ERW family) steel pipe for oil/gas/low pressure fluid transmission and machinery manufacturing. Chemical/mechanical table for API 5L: PSL1 B tensile 414 / yield 241 Mpa up to X70 565 / 483 Mpa; PSL2 adds X80 621 / 552 Mpa with C<=0.22, P<=0.025, S<=0.015. ERW advantages: high dimensional accuracy (smaller deviation than seamless); elongation 8%-10% higher than seamless.
Specifications and Standards
Specification highlights: OD 21.3-660mm; WT 1.0-20mm; Length 3-12m, or according to customer's requirement; Heat treatment NBK(+N), GBK(+A), BK(+C), BKW(+LC), BKS(+SR); Weight table 1/2'' (21.3mm) to 8'' (219.1mm) across Sch 5 / Sch 10 / Sch 40, e.g. 2'' Sch40: 4.81mm, 5.31 Kg/mtr. Standards: API 5L PSL1/PSL2; ASTM A53; ASTM A500; ASTM A252; ASTM A178; JIS G3466; AS/NZS 1163; AS/NZS 1074; EN10219-1; EN10217-1.
Applications and Ordering
Oil/Gas/Low pressure fluid transmission. Machinery manufacturing. ERW line pipe, ERW casing, ERW structure tube, high pressure and high temperature service. Send your requirement for a quotation.