Black carbon steel pipe
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q235/q345b black square pipe,q235 a500 mild steel square hollow sections
- FOB Price: USD $500 / Metric Ton
- Min.Order: 5 Metric Tons
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erw steel pipes tpp coating api standard manufacturer, erw steel pipes tpp coating api standard manufacturer
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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q345b welding black square pipe,building construction material/black rectangular pipe
- FOB Price: USD $500 / Metric Ton
- Min.Order: 5 Metric Tons
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astm a53 grade b erw steel pipes, tianjin factory welded black steel pipe/tube sch400
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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schedule 40 erw steel pipes, ansi b36.10 astm a106 b black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 erw black steel pipes/welded black steel pipe stk400, astm a53 grade b schedule 40 carbon erw steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a36 schedule 40 tianjin factory erw black steel pipe/tubes, api 5l grade b erw steel pipes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 grade b q215 schedule 40 carbon erw steel pipe, a53 schedule 40 black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a36 schedule 40 tianjin factory erw black steel pipe/tubes, astm a53 schedule 40 thin wall black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 black steel pipe for handrail, erw steel pipes tpp coating api standard manufacturer
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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schedule 40 erw steel pipes tpp coating api standard manufacturer, q235b black steel pipe for handrail price per ton
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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black welded steel pipe, a106 q235b tianjin factory erw black steel pipe/tubes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 grade b erw steel pipe used for oil industry, welded steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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mild steel tube, astm a53 schedule 40 carbon steel pipe black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 carbon steel pipe black steel pipe, astm a53 grade b erw steel pipes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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carbon steel pipe black steel pipe, ms steel tube
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 black steel pipes/ansi b36.10 astm a106 b black steel pipe, api 5l grade b erw steel pipes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a36 schedule 40 black steel pipe, astm a53 erw black steel pipes/schedule 20 black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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schedule 40 erw steel pipes, erw steel pipes tpp coating api standard manufacturer
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 bs 1387 black steel pipe, astm a53 erw black steel pipes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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hot rolled round steel pipe, astm a53 grade b erw steel pipes tpp coating manufacturer
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 black steel pipe for handrail, welded black steel pipe/tube stk400
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 erw black steel pipes, black painted steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 thin wall black steel pipe, astm a53 schedule 40 q235b black steel pipe for handrail price per ton
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 black steel pipes/ansi b36.10 astm a106 b black steel pipe, black steel pipe class b
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 bs 1387 black steel pipe, astm a53 grade b erw steel pipes
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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welded black steel pipe/tube stk400, schedule 40 erw steel pipes tpp coating api standard manufacturer
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 grade b carbon erw steel pipe, astm a53/a106 erw steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a36 schedule 40 black steel pipe, steel tube 8
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 welded steel pipe, a106 q235b black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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Baotou Steel 244.48mm casing N80 seamless steel casing SC LC R3 casing pipes for oil drilling
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339.72mm casing K55 J55 seamless steel casing BTC R3 casing pipes for oil drilling
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HFW welded carbon steel pipe
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