4" 6" 10" Welded Black Square Steel Pipe / Structural Tube ASTM A53, BS1387
Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br
4" 6" 10" Welded Black Square Steel Pipe / Structural Tube ASTM A53, BS1387
Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br
4" 6" 10" Welded Black Square Steel Pipe / Structural Tube ASTM A53, BS1387
Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br
High Quality Carbon steel tube and pipes
Min.Order: 10 Ton
. Min Order : 10 tons
2.Size :250*250-600*600mm
3. Thickness: 7mm -- 20mm
4.Certification: ISO & API
[Manufacturer, Trading Company]

ERW Welded steel pipe to API 5L LINE PIPE 219.1mm
1)219.1mm,different wall thickness to API 5L
2)various steel grades
3)the designated supplier of CNPC
4)FOB/CFR/CIF
5)MOQ:100tons...
[Manufacturer, Trading Company]

welded aluminum pipe,welded aluminum tube
Min.Order: 5 Metric Ton
We can produce other standard as the customers' requirement
[Manufacturer, Trading Company]

Straight Seam Welded Tube Mill Line 7 - 18 mm OD , Carbon Steel Pipe Mill Production Line
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ASTM Polished Stainless Steel Welded Mirror Pipe / Tube 310S 316L 304L 1" NB - 12" NB
ASTM Polished Stainless Steel Welded Mirror Pipe
Painting Black Seamless Alloy Steel Tube / Pipe with Hot-expanded for Heat-exchanger Tubes
Painting Black Seamless Alloy S
rectangle carbon steel tube/ pipes with manufacturers
Min.Order: 25 Metric Ton
Square section is a hollow square thin-walled steel tube light, also known as steel cold bending profiles.
Precision Thick Wall Rectangle ERW Steel Tube , EN 10305-5 E190 Welded Boiler Water Pipe
Precision Thick Wall Rectangle ERW Steel Tu
ASTM A53 Black Hot - Dipped ERW Steel Tube , Zinc - Coated Welded Seamless Gas Pipe
ASTM A53 Black Hot - Dipped ERW Steel Tube , Zinc
TP317 / TP317L Large Diameter Stainless Steel Welded Pipe GOST JIS GB SS Tube
TP317 / TP317L Large Diameter Stainless Steel Wel
ASTM A213 Stainless Steel Welded Pipe For Boiler S32760 / S32750 Seamless SS Tube
ASTM A213 Stainless Steel Welded Pipe For Boiler
Hot Rolled Stainless Steel Welded Tube / Pipe For Heat Exchanger AISI 316 / 316L
Hot Rolled Stainless Steel Welded Tube / Pipe For
TP317 / TP317L Large Diameter Stainless Steel Welded Pipe GOST JIS GB SS Tube
TP317 / TP317L Large Diameter Stainless Steel Wel
3/8" - 20" Welded Hollow Section Square Steel Pipe / Tube STK500, STK400, ST37-2
Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br
ASTM A269 - 10 Seamless Ferritic and Stainless Steel Welded Pipe Sch160 xxs Tube
ASTM A269 - 10 Seamless Ferritic and Stainless St
Welded TP 310S TP 316 TP 316L Stainless Steel Boiler Tube Sch 80 Pipe For Industry
Welded TP 310S TP 316 TP 316L Stainless Steel Boi
1 Inch Stainless Steel Heat Exchanger Tube Welded Pipe ASTM A269 TP304(0Cr18Ni9)
1 Inch Stainless Steel Heat Exchanger Tube Welded
sell gas & oil pipeline steel plate-X60/65/70/80
sell gas & oil pipeline steel plate-API 5L X60, X65, X70, X80
ASTM 409l welded pipe for autombile exhaust tube
Min.Order: 1 Ton
1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200
UNS 32750 Super Duplex Stainless Steel Welded Tube And Pipe OD2-120mm
UNS 32750 Super Duplex Stainless Steel Welded Tube And Pipe OD2-120mm
Cold Drawn Welded Seamless Ferritic and Austenitic Steel Pipe Tube TP347H 904L
Cold Drawn Welded Seamless Ferritic and Austeniti
square pipes,rectangular tubes offered by factory in Chinese famous steel city
Min.Order: 20 Ton
welding square pipe/ rectangular tube/ galvanized square and rectangular pipe Size: dia 12mm-400mm Material: Q195-Q235 shenglin006(at)gmail(dot)com
[Manufacturer, Trading Company]

Structure boiler Polishing Welded Stainless Steel Pipes / tube 80# 180# 240# 1cr17mn6ni5n
80# 180# 240# Polishing Welded S
25mm 50mm Stainless Steel Tube
DIN17456 JIS G3463 Round And Square Seamless Stainless Steel Pipe
Q
B X-grade Q195 Q235 Q345 Galvanized Steel Pipes, ERW Steel Tube, Prime Welded Seam GI Pipes
B X-grade Q195 Q235 Q345 Gal
16x16-500x500mm Square steel pipe Tubes
Min.Order: 5 Ton
Square Tubes,
1. Small order qty is available
2. Quality guarantee
3. Large size range for you to choose
35# N80 Seamless Carbon Steel Pipe
35# A210 N80 Seamless Carbon Steel Pipe Black Painted For Petroleum
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