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38656. Durable Certified Seamless Steel Tube for Oil Industry Use J55, K55, N80-1, N80q, R95, M65, L80, ... 
[Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38657. High-Strength 5CT J55, K55, N80-1, N80q, R95, M65, L80, C90, T95, C110, P110 Steel Casing Tube for ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38658. Reliable Seamless Steel Tube for 5CT Oil Casing J55, K55, N80-1, N80q, R95, M65, L80, C90, T95, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38659. Precision Engineered 5CT Steel Tube for Oil Industry J55, K55, N80-1, N80q, R95, M65, L80, C90, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38660. High-Quality Seamless Steel Casing Tube J55, K55, N80-1, N80q, R95, M65, L80, C90, T95, C110, P110 [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38661. Premium Durable Seamless Steel Tube for Oil and Gas Applications J55, K55, N80-1, N80q, R95, M65, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38662. Premium High-Strength Steel Tube for Oil and Gas Applications J55, K55, N80-1, N80q, R95, M65, L80, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38663. Heavy-Duty Seamless Steel Tube for Efficient Oil Extraction J55, K55, N80-1, N80q, R95, M65, L80, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38664. Premium 5CT Seamless Steel Tube for Oil Industry J55, K55, N80-1, N80q, R95, M65, L80, C90, T95, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38665. Durable J55, K55, N80 Seamless Steel Tube for Oil Extraction J55, K55, N80-1, N80q, R95, M65, L80, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38666. Durable Seamless Steel Tube for Oil Casing Solutions J55, K55, N80-1, N80q, R95, M65, L80, C90, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38667. Premium Seamless Steel Tube for Oil Extraction Needs J55, K55, N80-1, N80q, R95, M65, L80, C90, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38668. High-Performance Heat-Resistant Steel Tube for Oil and Gas J55, K55, N80-1, N80q, R95, M65, L80, ... [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38669. Seamless Low-Temp Alloy Pipe Corrosion & Heat Resistant ASTM A213 T5/T9/T11 Alloy Seamless Tubes ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Alloy steel pipe is mainly used in power plants, nuclear power, high pressure boilers, high temperature superheaters and reheaters and other high pressure and high temperature pipes and equipment, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
38670. Premium ASTM A312 Tp316h Seamless Pipe for Chemical Processing High-Strength Chrome Moly ASTM A335 ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Alloy steel pipe is mainly used in power plants, nuclear power, high pressure boilers, high temperature superheaters and reheaters and other high pressure and high temperature pipes and equipment, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
