Lsaw (longitudinal submerge-arc welded) uo(uoe), rb(rbe), jco(jcoe)
Dsaw (double submerged arc welded)
Steel grade:
Bs:1387, en10217:s185, s235, s235jr, s235 g2h, s275, s275jr, s355jrh, s355j2h, st12, st13, st14, st33, st37, st44, st52
Astm a 53: gr. A, gr b, gr c, gr.D
Api 5l: a, b, x42, x46, x52, x56, x60, x65 x70
Gb/t9711: l175, l210, l245, l290, l320, l360, l290, l320, l360, l390, l415, l450, l485, l555
Gb/t3091, sy/t5037, sy/t 5040, cj/t 3022:q195, q215, q235, q275, q295, q345, 08f, 08, 08al, 08f, 10f, 10, hg5, df08 sphc, m8
Size:
Lsaw, dsaw:
Outer diameter: 219mm-1820mm
Wall thickness: 5.0mm-50mm
Length: 6mtr-18mtr
End:square ends (straight cut, saw cut, and torch cut). Or beveled for welding, beveled,
Surface: lightly oiled, hot dip galvanized, electro galvanized, black, bare, varnish coating/anti rust oil, protective coatings (coal tar epoxy, ? fusion bond epoxy, 3-layers pe)
Packing:plastic plugs in both ends, hexagonal bundles of max. 2, 000kg with several steel strips, two tags on each bundle, wrapped in waterproof paper, pvc sleeve, and sackcloth with several steel strips, plastic caps.
Test:chemical component analysis, mechanical properties (ultimate tensile strength, yield
Strength, elongation), technical properties (flattening test, bending test, blow test, impact test), exterior size inspection, hydrostatic test, x-ray test.
Sign
Size O.D.
(mm) Wall thickness
(mm) Nominal weight
(kg/m) Test pressure
(mpa)
Standard:
Api, astm, gb, api 5l, ansi b36.10m-2004, asme b36.10m-2004, gb/t 8162-1999
Grade:
A53-a369, q195-q345, st35-st52, a106(b, c), a333 gr6, a53(a, b), q235, q345, st37, st52
Thickness:
1.5 - 45 mm
Section shape:
Round
Outer diameter:
21.3 - 1220 mm
Place of origin:
Tianjin, china (mainland)
Secondary or not:
Non-secondary
Application:
Structure pipe
Technique:
Erw
Certification:
Ce
Surface treatment:
Black painted, with oil or as required
Special pipe:
Erw steel pipe
Alloy or not:
Non-alloy
Commodity:
Erw steel pipe
Length:
5.8m, 11.8m, 4-12m or as required
Steel grade:
1020 1045 a106b st37 st52
Price terms:
Fob, crf, cif, exw
Shape:
Round section
Standard
Jis, gb, din, astm, api, jis g3461-2005, jis g3455-2005, jis stpg370, gb/t 8163-1999, din 1626, din 1629/3, din 1629/4, din 2391, din 17175, din 2448, astm a106-2006, astm a53-2007, astm a210-1996, ansi a210-1996, api 5l
Grade
10#-45#, 16mn, a53-a369, st35-st52, stpg42, q195-q345, 20#, 16mn, a53(a, b), a106(b, c), a210, a178-c, st52, st42, st45, st42-2, st45-8, st45-4, stpg42, q235, q345
Thickness
2.5 - 80 mm
Section shape
Round
Outer diameter
25 - 356 mm
Place of origin
Shandong, china (mainland)
Secondary or not
Non-secondary
Application
Fluid pipe
Technique
Hot rolled, hot rolled/cold drawn seamless
Certification
Api
Surface treatment
Paint
Special pipe
Thick wall pipe
Alloy or not
Non-alloy
Od
34mm to 325mm
Wall thickness
2.5mm to 80mm
Langth
5m to 12m
Ends
Be/plain
Surface
Bare/oil/paint/varnish
Brand
Huitong
Origin
China, liaocheng
Certificates
Api5l, api5ct, iso, mtc, bv, sgs
Packing
Steel strap in bundles
Standard:
Api, astm, bs, gb, jis, api 5l, astm a106-2006, astm a252-1998, astm a53-2007, astm a660-1996, astm a671-2006, astm a672-2006, bs en10025, bs en10217, bs en10219, gb/t3901, gb/t9711, jis g3444-2006, jis g3445-2006
Grade:
16mn, a53-a369, q195-q345, st35-st52, 16mn, a53(a, b), q235, q345, st52
Thickness:
3.2 - 30 mm
Section shape:
Round
Outer diameter:
168.3 - 3048 mm
Place of origin:
Tianjin, china (mainland)
Secondary or not:
Non-secondary
Application:
Oil pipe
Technique:
Saw
Certification:
Api
Surface treatment:
Other
Special pipe:
Api pipe
Alloy or not:
Non-alloy
