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GBQ345 low-alloy square steel tube is a low-alloy steel pipe, due to good mechanical ...
Offer:Grade B,API 5L X42,API 5L X46,API 5L X52,API 5L X56,API 5L X60,API 5L X65,API 5...
Offer:API|Spec|2HGr42|API|Spec|2HGr50|Shipbuilding-Steel-Plate|Offshore-Steel-Sheets ...
Oil casing coupling manufacturers processing low-cost wholesale casing Oil casing co...
Specifications 1)5"drill pipe Grade 26CrMo4S/2 2)100% insepection 3)certificated...
Specifications: steel well Casing Pipe Size: OD 114.30mm-177.80mm(4 1/-13 3/8 Gra...
JIANGSU TEFU STEEL TUBE CO.,LTD, mainly manufacture all kinds of small size(OD10mm --...
GB/T1591 Q345B low-alloy hot rolled H beam steel Application: GB/T1591 Q345B H beam...
S420N Steel Application: S420N is used in heavily loaded parts of welded structures ...
Characteristic: With low carbon low silicon, high strength, high toughness character...
Q345B steel pipe is equal to 16Mn steel pipe, is a kind of seamless steel pipes. G...
Q345E steel plate Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: ...