... as per your requests. Commodity Q195/Q235/Q345 ERW Black Welded Steel Pipe Dimension20-246MMThickness0.6-2.5MMLength5.8-12M or ... transport and water supply projects; building, central air-conditioning pipe, fence, threading pipe, rolling doors, metal frame, support tube, furniture, ... 20# A53(A,B) 16MnStandardASTM GB BS DIN EN API JIS Min quantity10MTPaymentT/T. L/CTrade termsFOB/CFR/CIF/EXWDelivery ...