China Q195 Q235 Grade BS7 Standard Carbon Steel Pre Galvanzied Steel Round Pipe, Find details about China Pre Galvanzied Steel Round Pipe, Pre Galvanized Steel Pipe from Q195 Q235 Grade BS7 Standard Carbon Steel Pre Galvanzied Steel Round Pipe - China Q195, Q215, Q235B Q345b Ss400 ASTM A36 Hot China Q195, Q215, Q235B Q345b Ss400 ASTM A36 Hot Rolled Carbon Steel Flat Bar Price, Find details about China Steel Flat Bar, Mild Steel Flat Bar from Q195, Q215, Q235B Q345b Ss400 ASTM A36 Hot Rolled Carbon Steel Flat Bar Price - Laiwu Xincheng Metal Co., Ltd.
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The commonly used standards of Q235B steel pipes are generally divided into:SY/T5037-2000 (Ministry standard, also called spiral seam submerged arc welded steel pipe for ordinary fluid transportation pipelines, GB/T9711.1-1997 (National standard, also called oil and gas industry delivery steel pipe delivery) The first part of the technical conditions:A grade steel pipe (to the strict GB Sturdy, Stainless q235b galvanized steel pipe for Industry BS7-1985 ISO 9001 Galvanized steel pipe Q235B Q215 Q195. US $450.00-$700.00 / Ton. 5 Tons (Min Order) Tianjin Hengji Import&Export Co., Ltd. CN 3 YRS. 92.3% Response Rate. Contact Supplier. 1/6. greenhouse and fence post Q235B galvanized steel pipe for sale. US $380.00-$450.00 / Ton. 15.0 Tons (Min Order) Shandong Xinzhou Metal Products Co q195 q235b steel pipes, q195 q235b steel pipes Suppliers q195 q235b steel pipes, Wholesale Various High Quality q195 q235b steel pipes Products from Global Sodium Tripolyphosphate Suppliers and q195 q235b steel pipes
Bulk Buy Quality Electro Galvanized Steel Pipe at wholesale prices from a wide range of Verified China Manufacturers & Suppliers on GlobalSources Q195, Q235 Pipe diameter25x25, 40x40mm, 50x50mm Thickness1mm, 1.2mm, 1.5mm Length6m Surface Q235, Q235B 2) StandardsBS7 1985, GB/T3091 2001 3) Zinc coating250 400G/M2 4) Use [price]1 1.5 bs7 welded q235b q195 bs7 class steel pipe - Seamless steel pipesA wide variety of q235 steel pipes galvanized options are available to you, such as technique, grade, and type.[price]China (Q195/q235/Q345 material) Rhs Shs Hollow Sections [steel]Hollow Section, Square Pipe, Shs manufacturer / supplier in China, offering (Q195/q235/Q345 material) Rhs Shs Hollow Sections, Water Used Hot Rolled Black ERW Carbon