API 5CT Seamless Casing pipe Descriptions: 1 Production Process: Seamless & ERW ...
Name: SEAMLESS STEEL PIPE Steel grade :10#, 20#, Q345B, GR.B, X42, X46, X52, X56, X6...
API 5CT J55/K55 Casing pipes Process: Seamless Standard: API 5CT Out Diameter:Ca...
Petroleum geological seamless tube Company Hebei Borun Steel Trade Co., Ltd Product...
ASTM Gr.B api 5l x52 16 20 30 inch 140mm carbon steel seamless pipe Company Hebei B...
1/2" inch carbon steel seamless pipe Company Hebei Borun Steel Trade Co., Ltd Produ...
Bidge Slot Screen have bridge openings arranged in rows and are staggered to reduce t...
Boiler steel pipe Boiler tube is a kind of steel with hollow section and openings ...
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Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
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