Tianjin Zhengda General Steel Pipe Technology Co.,Ltd

Search

Friends links

Browse by Showcase | Browse by List Products

Small Diameter Spiral Double Submerged ARC Welded Pipe Production Line	Tube and Pipe End Facing and Bevelling Machine	Square Hollow Structural Section Steel Tube And Pipe For Construction	ASTM A53 Seamless Steel Pipe For Structure Gas And Oil Pipeline
Linepipe API 5L Grade B X42 X46 X52 PSL-1 PSL-2 with 3 Layer Polyethylene Coating as DIN 30670 Stand	Carbon Steel Metal Strip Sheet Slitting Production Line	Linepipe Seamless API 5L GR.B X42 X46 X52 PSL1 and PSL2	Mild Carbon Seamless Steel Pipe for HAVC Pipeline Systerm and City Line Pipe Water Supply and Draina
ERW 219-711mm High Frequency Steel Pipe Mill Line	API 5L ERW Linepipe for Petroleum and Natural Gas Transportation	ASTM A252 SSAW Carbon Steel Piling Pipe For Construction	Black Painted Seamless Steel API 5L Line Pipe
Carbon Steel Rectangular Pipes And RHS Steel Tubes For Building Material	API 5L Oilfield Pipeline PE Coated SSAW Spiral Welded Steel Line Pipe In Oil And Gas	Scaffolding Carbon Steel Pipe for Building and Construction	High Frequency Straight Seam Welded ERW Carbon Piling Pipe