Ssaw dsaw spiral welded steel pipes Production technology: 1) ssaw spirally submerged-arc welded steel pipes 2) dsaw double submerged-arc welded steel pipes Outside diameter:219mm~3620mm Wall thickness:5mm~26mm Length:2m~12m Standard:api 5lgr.B, api 5l psl 1 psl 2 x42, x46, x52, x60, x65, x70, X80 , astm a252 gr.2, gr.3, astm a53 gr.Bsy/t 5037-2000; sy/t5040-2000; Gb/t3091-2008: q235b, q345b, 20#, 16mn;gb/t9711.1-1997; gb/t9711.2-1999: l245~l555;en10217-1, en10219-1, en10224 l235, l275, l355;en10025 etc. Material:api 5l gr b, q235, q345, l245, l290, l360, 16mn, x42, x46, x52, x60, x65, X70, x80, 0cr13, 1cr17, 1cr18ni9, s235jr, s235jo, s235j2, s275jr, s355jr, S355jo, s355j2, s355k2; din 1629 st37, st42, st52 etc.
We deals in the following products of India, China, Taiwan and Korea Origin:- ERW Steel Pipes
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
Seamless steel line pipes api 5l psl 1 x42, x46, x52, x56, x60, x70 , astm a106 gr a/b/c, astm a53 gr b, api 5l gr b Production craft:hot rolled, cold drawn O.D:3/8”-24” (17.1-609.6mm) W.T:2.31-50mm Length:5.8m, 6m or 11.8m, 12m. Mill test certificate:en 10204/3.1b Material:api 5l gr b, astm a106 gr a/b/c, astm a53 gr a/b, a210, a252, a333, astm a335 gr p1, p5, p9, p11, p22, p91; Api 5l psl1 psl2 x42, x46, x52, x60, x65, x70; 20#, 20g, q345, q235, 16mn, L245~l555; jis stpg42, g3454, g3456; st37, st42, st45, st52, din 1626, Din 17175 etc. Standard:astm /asme b36.10m, api 5l, api 5ct, jis, din 17175, din17100, Din1626, bs1387, bs6323, bs10210, bs3602, en10217, en10219, as1163, As1074, gost 8696-74, gost 8731-74, gost 8732-78 , gb/t etc. Usage:it is used for conveying gas , water, and petroleum of both oil and natural gas industries. -
Mark & model : diameter: 168mm~1422mm; wt: 6mm~50mm; material:l245-l415; it is mainly used in petroleum and natural gas projects. High frequency longitudinal welding steel pipe of the same standard is adopted commonly in domestic key projects including west-east natural gas transmission project and qinshui project of cnpc. Origin : asia and pacific area china Quality standard : international H.S.Classification : metal articles articles of iron or steel 7305 tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube OD 20~405mm in theory Thickness 1.2~15.7mm Length Any Length Below 16 Meter Standard GB,ASTM,BS,EN,JIS Material Chinese Grade, Q195, Q215 Q235, Q345 ASTM, Grade B,Grade C,Grade D,Grade 50 EN, S185,S235JR,S235JO,E335,S355JR,S355J2 JIS, SS330,SS400,SPFC590 Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery Ends Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment Technique Hot Rolled Or Cold Rolled ERW Package Covered With Tarpaulin, Containers Or In Bulk
Mark & model : diameter: 168mm~1422mm; wt: 6mm~50mm; material: grb~x60; it is mainly used for the supporting of well walls during and after drilling to ensure the safe process and regular operation after the completion. In addition, the pipe can be used for the fluid production or liquid injection in the well. Origin : asia and pacific area china Quality standard : international H.S.Classification : metal articles articles of iron or steel 7305 tubes & pipes nesoi, external diameter > 406.4mm, of iron or steel
Seamless carbon steel pipes, black steel pipes, mild steel pipes Production craft:hot rolled, cold drawn Out diameter: 21.3mm~660mm Wall thickness:2.5mm~60mm Length:2m~12m Mill test certificate:en 10204/3.1b Material:astm a106 gr a/b/c, astm a53 gr a/b, api 5l gr b, a210, a252, a333, astm a335 gr p5, p22, p91, p9, p1, p11; Api 5l psl1 psl2 x42, x46, x52, x60, x65, x70; 20#, 20g, q345, q235, 16mn, L245~l555;jis stpg42, g3454, g3456; st37, st42, st45, st52, din 1626, Din 17175 etc. Standard:gb/t 5310-2008 astm /asme b36.10m, api 5l, api 5ct, jis, din 17175, din17100, Din1626, bs1387, bs6323, bs10210, bs3602, en10217, en10219, as1163, As1074, gost 8696-74, gost 8731-74, gost 8732-78 etc.
Mark & model : f21.3mm~f3000mm material: a105, st37.2, s235, a350lf2, c22.8, s400, sq235, a694, 304, 304l, 316, 316l etc. Origin : asia and pacific area china Quality standard : international H.S.Classification : metal articles articles of iron or steel 7307 tube or pipe fittings, of iron or steel
