• China Manufacturer Q195 ASTM A500 Dark Square/Rectangular Black Cold Rolled Welded Hollow Section Pipe

• 20X20 32X32 38X38 40X80 Pre Galvanized Welded Steel Tube Square Hollow Sections Price

• Oil Casing and Oil Well Drill Steel Pipe for OCTG API N80

• Small Diameter Steel Square Tubing

• C11000 C12200 ASTM B8 Seamless Copper Pipe Brass Tube Copper Tube Pipe Cutting Processing Manufacturers Air Conditioning Copper Bar/Plate/Tube/Pipe

• Stainless Steel Industrial High Frequency Flange Armored Gauge

• ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

• Decoration 201 304 316 Square Rectangular Flat Steel Pipe and Tubing

• Galvanized and Pre-Galvanized 14ga Telescopic Square Pipe Dia. 7/16" on All Four Sides, Holes Center Distance 1"

• 15*15mm Galvanized Square/200*400mm Rectangular Steel Pipe/Tube ASTM A500 Gr.a Gr.B Q195 Grade B Ss330 SPHC S185 Q345 Ss500 St52 Gi Shs Iron Black Painted Tube

• 1 Inch 2inch Aluminum Rectangular Tubing Thin Wall 2X2 1X1 6063 T6 Aluminum Square Tubing for Sale Telescoping Alloy Aluminum Tubing

• High Quality and Best Price 316L Mirror Finish Stainless Steel Tube 210 304 Thin Wall Stainless Steel Tubing

• ERW Welded Round Square 6 Meter 3/ 4" 1" 1 1.5 2 2.5 3 4 Inch Black Iron Pipe in Tianjin

• Grade 201 Color (Black) Stainless Steel Tubing for Decoration

• JIS G3446 SUS430tka Stainless Steel Tubes for Machine and Structural Purposes

• Small Diameter Steel Square Tubing

• Good Value for Money Stainless Steel Pipe Low Thickness Welding Machine

• Processingcustomized Large Steel Pipe Manufacturing Service Metal Welding Cutting Steel Structure