stock number heat number of pipe

What is Steel Pipe Heat Number ? Heat Number Definition A heat number is a unique identifying code a technician stamps on a piece of metal to provide information about its origins. Metal plate and pipes are most likely to bear this number, and in some cases, the law requires its use on metal products.

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GB/T 4171 Q355GNH Corten steel plate. GB/T 4171 Q355GNH Corten steel plate has good anti rust protection and welding ability and is used in shipping container,support frame of outside building etc. Also uses in manufacturing each kind of structural element which was used under the atmospheric envirenment and the caustic gas, the liquid envirenment.

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Supply GB T 4171 Q295GNH weather proof 4mm steel sheet …We mainly supply GB T 4171 Q295GNH weather proof 4mm steel sheet for container and building,Corten A, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K,S235J0W, S355J0WP, 09CuPCrNi-A,S355J0W,Q355GNH, Q355NH, SPA-H,A242 Type 1, S355J0WP, S235J0W, Q460NH, Q295NH Weather Resistant Steel Plate …

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As grade gb t 4171 q265gnh weather steel corten plate Exporter in China, We specialise in offering both grade gb t 4171 q265gnh weather steel corten plate for various industries. If you have any need about our steel products, Please note that you do not need to have a mail programme to use this function.

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BBN Steel can provide GB T 4171 Q550NH atmospheric corrosion resistant 2mm steel sheet manufacture,Corten A, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K,S235J0W, S355J0WP, 09CuPCrNi-A,S355J0W,Q355GNH, Q355NH, SPA-H,A242 Type 1, S355J0WP, S235J0W, Q460NH, Q295NH weather resistant steel plate stock for you,looking forward to our cooperation!

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Sell GB/T4171 Q460NH,Q500NH,Q550NH Steel Plate. 9 ...

Sell GB/T4171 Q460NH,Q500NH,Q550NH steel Plate Unitedsteel has many years experience in atmospheric corrosion resistance of structural steels a high strength low alloy steel covering cold-formed welded square and rectangular tubing and pipe.

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Supply GB T 4171 Q295GNH weather proof 4mm steel sheet …We mainly supply GB T 4171 Q295GNH weather proof 4mm steel sheet for container and building,Corten A, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K,S235J0W, S355J0WP, 09CuPCrNi-A,S355J0W,Q355GNH, Q355NH, SPA-H,A242 Type 1, S355J0WP, S235J0W, Q460NH, Q295NH Weather Resistant Steel Plate …

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Supply low carbon GB T 4171 Q460NH weather steel corten … As GB/T 4171 Q310GNH Weather structural steel plate supplier,Bebon have in stock GB/T 4171 Q310GNH Weather steel plate more than 10000tons/per month. Q310GNH Weather steel plate is an economical, long-lasting and fully recyclable material. Contact Supplier

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GB/T 4171 Q355GNH Corten steel plate. GB/T 4171 Q355GNH Corten steel plate has good anti rust protection and welding ability and is used in shipping container,support frame of outside building etc. Also uses in manufacturing each kind of structural element which was used under the atmospheric envirenment and the caustic gas, the liquid envirenment.

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As grade gb t 4171 q265gnh weather steel corten plate Exporter in China, We specialise in offering both grade gb t 4171 q265gnh weather steel corten plate for various industries. If you have any need about our steel products, Please note that you do not need to have a mail programme to use this function.

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BBN Steel can provide GB T 4171 Q550NH atmospheric corrosion resistant 2mm steel sheet manufacture,Corten A, A588 Grade A, A588 Grade B, A588 Grade C, A588 Grade K,S235J0W, S355J0WP, 09CuPCrNi-A,S355J0W,Q355GNH, Q355NH, SPA-H,A242 Type 1, S355J0WP, S235J0W, Q460NH, Q295NH weather resistant steel plate stock for you,looking forward to our cooperation!

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