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Alloy steel tube supplier Qingdao
Hot Rolled Carbon Steel Pipe API 5L ASTM A53 A106 Gr. B Sch 40 Sch80 Oil and Gas Pipeline
ASTM Round/Square ERW Spiral Seamless/Galvanized/Black/Round Carbon Steel Round Square Tube Pipe with Factory Price
Pile Pipe of LSAW Pipes, API 5L Psl2/X65, X70, X42/DRL, Carbon Steel Pipes, Pipeline, API 5L Psl2/ Steel Pipes / En10219 S275jr / S355jr /S355j0h/ S355j2h Psl1
Forming of LSAW Steel Pipe (UOE AND JCOE)
China Pipe Fitting ASME B16.9 304L Stainless Steel/Carbon Steel A105 Forged/Flat/Slip-on/Orifice/ Lap Joint/Soket Weld/Blind /Welding Neck Flanges
Seamless Pipe Fitting Tee ANSI B16.9 Butt-Welding Tee
DN200-DN700 Carbon Steel ASTM A252 Seamless Slurry Line Pipe for Mine Digging
Seamless Structure Steel Pipe En10210 S355jrh, En10219 S355j2h S355j0h
English language supplier AISI ASTM A
30 Inch Carbon Steel Weld Seamless Rectangular Square DN900 Spiral Welded Tube 48mm Galvanized Fitting Weldolet Clamp Tee Cap Making Machinery Q235 Pipe
Carbon Steel Pipe/Stainless Steel/Stainless Steel Hot Rolled/Cold Rolled Astmq195/Q235/Q275 Black/Peeling/Polishing/Machined for Pipelines
Carbon Steel Seamless Pipe (ASTM A106 GR. B/ASME SA106 GR. B/API 5L) /Hollow Pipe Price/Galvanized Pipe/Carbon Steel Pipe/Threaded Steel
China Wholesale ASTM A312 A304 A316 Stainless Steel Welded Pipe or Tube
Outer 3lpe 3PE Inner Epoxy Coating LSAW Steel Pipe
API 5L Line Steel Pipe with 3PE Coating
API 5L Psl1 Psl2 ASTM A53 A106 Gr. B A179 A192 A333 X52 X56 X60 X65 X70 Round Seamless Carbon Steel Pipe
Carbon Steel Pipe/ LSAW Pipeline / SSAW Pipes / Sawh Pipes / Seamless / Carbon Pipe API Pipe/ Genuine Seamless Steel Tube/ ERW Steel Pipe/ Precision Pipe/
Welded seamless steel pipe
API5l Pipe API 5CT Oil Pipe / ASTM A53 / ASTM 252/As1163 Carbon Steel Pipe/ ERW Pipe / 36inch LSAW Pipe SSAW S355jr Piling Pipe Grooved Ends Structures Pipe
En 10219 BS 1387 Square Hollow Section Painted Black Steel As1163/C350 Shs Hot DIP Pre Galvanizing Gi Tube Metal Carbon Scaffolding Rectangular Galvanized Pipe
Abundant Stock Carbon Spirally Submerged Arc Welding Tube St37-2 S355 16mn Chemical Industry Welded Steel Pipe with Top Quality
AISI Ss 201 202 304 304L 316 316L 430 310 310S 316ti 904L 904 2205 2507 317 8kstainless Steel Pipe/Square/Round/Seamless Steel Pipe/Welded/Galvanized/Titanium
Prime Quality Fast Delivery Hot Rolled Syw390 Q345 Q295PC Steel Sheet Pile for Making Pipe
ASTM A500 Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
JIS Ss400 Q235 Q195 Q265 ERW LSAW SSAW Round Welded Steel Tube
Ss2205/2507 DN125 Duplex Stainless Steel Ring Weld Neck/Slip on/Plain/Blind/Threaded RF Flange
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