Black carbon steel pipe
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a106 q235b 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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mild steel tube, thin wall black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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tianjin factory erw black steel pipe/tubes, tianjin factory welded black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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s275jr welded steel pipe, astm a53 grade b erw steel pipe used for oil industry
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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api 5l grade b erw steel pipes tpp coating api standard manufacturer, schedule 40 carbon erw steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a53 schedule 40 black steel pipe for handrail, s275jr welded steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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erw steel pipe astm a53 sch40 from tianjin iso manufacturer, carbon erw steel pipe wholesale
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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5.8-12m length steel pipe for construction, thin wall black steel pipe
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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a106 q235b black steel pipe, tianjin factory welded black steel pipe/tube sch400
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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astm a106 schedule 40 carbon erw steel pipe, black steel pipe class b
- FOB Price: USD $450 / Ton
- Min.Order: 5 Tons
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