Seamless Steel Pipe & Welded Steel Pipe Manufacturer
  • Welded Steel Pipe

    Types: erw steel pipe, lsaw steel pipe, ssaw steel pipe
    Outside Diameter:OD: 21.3mm-3500mm
    Wall Thickness:6mm-25mm
    Length: 3-18M
    Welded Steel Pipe
ERW Steel Pipe+

OD

21.3mm -660mm

W.T

1mm-20mm

LENGTH

0.5mtr-22mtr

Surface

Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement

Standard

API5L, ASTM A53 GR.B, ASTM A178, ASTM A500/501, ASTM A691, ASTM A252, ASTM A672, EN 10217; API SPEC 5L ISO 3183 GB/T 9711.1 GB/T 9711.2 GB/T 9711.3

Ends

Square Ends (straight cut, saw cut) Beveled Ends

LSAW Steel Pipe+

Longitudinally Submerged Arc Welding Pipe is subdivided into UOE, RBE, JCOE steel pipe according to its different forming methods. Longitudinal high-frequency welded steel pipe has the characteristics of relatively simple process and fast continuous production, and has wide use in civil construction, petrochemical, light industry and other sectors. Mostly used to transport low pressure fluids or made into various engineering components and light industrial products.


UOE LSAW PIPES

Outside Diameter:Φ508mm- 1118mm (20"- 44")

Wall Thickness: 6.0-25.4mm 1/4"-1"

Quality Standards: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA

Length: 9-12.3m (30'- 40')

Grades: API 5L A-X90,GB/T9711 L190-L625


JCOE LSAW PIPES

Outside Diameter:Φ406mm- 1626mm (16" - 64" )

Wall Thickness:6.0- 75mm (1/4" - 3" )

Quality Standards:API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA

Length:3-12.5m ( 10'- 41' )

Grades:API 5L A-X100, GB/T9711 L190-L690

SSAW Steel Pipe+

SSAW spiral welded pipe is made of strip steel coil as raw material, extruded at normal temperature and welded by automatic double-wire double-sided submerged arc welding process, which has high compressive strength, high impact strength, high safety performance and long service life.


SSAW Steel Pipe

Outside Diameter:OD: 219.1mm-3500mm

Wall Thickness:6mm-25mm

Length: 3-18M

Surface: Bare, Lightly Oiling, Black Painting, Anti-corrosion Coating (FBE / 2PE / 3PE)

Packing: In Bulk, Ends Protector on Both Sides, Waterproof Materials Wrapped

Application : water pipe, steel piling, oil and gas pipes, steel pipelines , etc.