Primacy (Beijing) International Investment Co.,Ltd -

Primacy (Beijing) International Investment Co.,Ltd

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erw pipe
Specification: od from 26mm to 630mm
Detail: ERW PIPE API 5L ASTM A106/A53 GRB X42 X52 X60

sell erw pipe
Specification: API 5L
Detail: We're manufacturer /exporter ,for supplying ERW SSAW SEAMLESS STEEL PIPE AND STEEL PLATE, Standard:API 5L .API 5CT,ASTM A53 A106

seamless steel pipe for shipping building
Specification: Steel grade 320, 360, 410, 460, 490, etc
Detail: ¡ñUses Used for manufacture of boilers, superheaters for ships, and I, II, ranks pressure system pipelines.

seamless steel pipe, casing pipe, erw pipe
Specification: API 5L, API 5CT, GB/T8163,GB/T3087
Detail: manufacture ¦Õ140-¦Õ381 middle straight seam steel pipe production line and four production lines of¦Õ219-¦Õ2032 bifilar double-side spiral welding pipes with submerged arcs,Q235,Q345 and X42-¡Á70 pipes


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