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706. Premium ASTM A335, A213, En 10216-2 Seamless Steel Tube for Oil and Gas Industry P5, P11, P12, ... 
[Nov 17, 2025]
[Nov 17, 2025] Product Description Seamless pipe for petroleum cracking is a long piece of steel with a hollow cross-section and no seams around it, and a petroleum cracking pipe is a kind of economic cross-section ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
707. ASTM A213 T22 Seamless Steel Tubes for High-Pressure Use [Nov 17, 2025]
[Nov 17, 2025] Product Description 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 ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
708. Premium Seamless Steel Tubes for Petrochemical and Electrical Applications [Nov 14, 2025]
[Nov 14, 2025] Product Description 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 ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
709. AISI SA213 P91 T91 Hot Rolled Steel Pipe DN100 Sch40 Mt12 Seamless Round Steel Tube [Nov 13, 2025]
[Nov 13, 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" ...
710. ASME SA213 Tp304h Seamless Steel Tube for Heat Exchangers Heat Resistant Alloy ASTM B167 Uns N06625 ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Stainless steel seamless pipe is resistant to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosive media corrosion of the steel pipe. Also known as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
711. Economical Custom Design Seamless Triangle Profile Steel Tube for Versatile Applications [Dec 01, 2025]
[Dec 01, 2025] Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
712. Hastelloy C-22 Round Stainless Steel Pipe Seamless Welded Stainless Steel Tube [Oct 27, 2025]
[Oct 27, 2025] One of the most remarkable features of Hastelloy C - 22 is its excellent resistance to pitting corrosion, crevice corrosion, and stress - corrosion cracking. Pitting corrosion can be a major concern in many ...
713. Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904L 2205 Hot Cold Rolled Seamless ... [Oct 22, 2025]
[Oct 22, 2025] Product Parameters Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904l 2205 Hot Cold Rolled Seamless Welded Polishing Stainless Steel Pipes Iron Tubes Production Name Stainless Steel ...
714. DIN 2391 Phosphated Precision Seamless Steel Tube [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
715. St35 Seamless Precision Steel Tubes [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
716. Provide Small Batch Customization Seamless Steel Tube [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
717. DIN2391 Seamless Cold Drawn Precision Steel Tube [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
718. Factory Supply Seamless Steel Tube for Boiler Pipe [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
719. 10#, 20# Material Steel Seamless Steel Tube [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
720. Factory Supply 10#, 20# Material Steel Seamless Steel Tube [Oct 16, 2025]
[Oct 16, 2025] Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...
