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Product List
691. 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
692. Premium Molybdenum Alloy Seamless Steel Tube for Boilers Precision Ground Seamless Steel Tube - ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Seamless Steel Tubes/Pipes for High Pressure Fertilizer Equipment is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipelines with ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
693. ASTM SA213 Steel Tube: High-Temp Pressure-Bearing Alloy Seamless Tube for Boilers & Heat Exchangers ... [Nov 12, 2025]
[Nov 12, 2025] Product Description ASTM SA213 steel tube is a seamless ferritic/austenitic alloy steel tube specified by ASTM/ASME standards, designed for boilers, superheaters, and heat exchangers. Approved by ASME (marked with "SA" ...
694. High-Pressure Boiler Seamless Steel Tubes for Heat Exchange [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
695. Durable Seamless Steel Tubes for High-Pressure Heat Exchangers [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
696. High-Pressure Seamless Steel Tubes for Oil and Gas Industry [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
697. Durable Seamless Steel Tubes for High-Pressure Boiler Systems [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
698. Corrosion-Resistant Seamless Steel Heat Exchanger Tubes for Boilers [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
699. High-Pressure Boiler Seamless Steel Tubes for Air Preheaters [Nov 13, 2025]
[Nov 13, 2025] Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and high-pressure ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
700. ASTM A333 Gr. 6 SA106 Gr. B Seamless Steel Tube Round DN150 Sch40s Hot Rolled Q355b S355jr ... [Nov 07, 2025]
[Nov 07, 2025] ASTM A333 Gr.6 SA106 Gr.B Seamless Steel tube Round DN150 SCH40S Q355B S355JR Petroleum Casing Steel tubes Product Description Seamless steel pipes for low-temperature pipelines Spot specifications: 8-1240 × ...
701. AISI ASTM Stainless Steel Pipe A249 Ss 304L 316 Welded Seamless Inox Stainless Steel Tube with High ... [Aug 13, 2025]
[Aug 13, 2025] AISI ASTM Stainless Steel Pipe A249 SS 304L 316 Welded Seamless Inox Stainless Steel Tube With High Quality Product description Name stainless steel pipe/stainless steel tube Outer Diameter Seamless Pipe: ...
702. High Quality 304 306 201 Seamless Stainless Steel Pipe Tube [Jun 13, 2025]
[Jun 13, 2025] High Quality 304 306 201 Seamless Stainless Steel Pipe Tube Product description Name Stainless Steel Pipe Outer Diameter Seamless Pipe: 4mm-812.80mm Welded Pipe: single slit(Φ8mm-Φ630mm); ...
703. High Quality ASTM A312 304/321/316L N08926 Stainless Steel Seamless Pipes and Tubes [Oct 23, 2024]
[Oct 23, 2024] High Quality ASTM A312 304/321/316L N08926 Stainless Steel Seamless Pipes and Tubes Product description Name Stainless Steel Pipes And Tubes Outer Diameter Seamless Pipe: 4mm-812.80mm Welded Pipe: single ...
704. Od 0.39inch 0.47inch Precision Hydraulic Line Seamless Carbon Steel Tube [Sep 02, 2024]
[Sep 02, 2024] Hydraulic and Pneumatic Fluid Line Tube Detailed Photos 1.Material: Carbon steel E235 ST37.4 and Stainless steel 2.Surface treatment: Bright Annealing Black Phosphated Cr 6 Free ...
705. Heat Treated S45c 4140 41cr4 42CrMo4 Ck45 Seamless Steel Tube for Heavy Duty Vehicle Semi-Shaft ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Tube for Auto Semi-shaft Casing is a high quality carbon structural steel and alloy structural steel hot rolled seamless steel pipe used for manufacturing automobile half shaft casing and drive axle ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
