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61. Reliable Double-Layer PE Pipe with Advanced Welded Joint Technology 
[Jul 31, 2025]
[Jul 31, 2025] Product Description The inner wall of PE water supply pipes is smooth, with low frictional resistance, energy saving, and pressure loss is about 30% less than that of steel pipes. Smaller diameters than steel pipes can ...
62. Premium Double-Layer Welded Joint PE Pipe for Durable Connections [Jul 31, 2025]
[Jul 31, 2025] Product Description The inner wall of PE water supply pipes is smooth, with low frictional resistance, energy saving, and pressure loss is about 30% less than that of steel pipes. Smaller diameters than steel pipes can ...
63. Doubl-Layered Welded Joint Welded Terminal PE Pipe [Jul 31, 2025]
[Jul 31, 2025] Product Description The inner wall of PE water supply pipes is smooth, with low frictional resistance, energy saving, and pressure loss is about 30% less than that of steel pipes. Smaller diameters than steel pipes can ...
64. High-Performance Low-Temperature Welded Steel Pipe for All Applications [Jul 21, 2025]
[Jul 21, 2025] Product Parameters Seamless steel pipe for low temperature is suitable for pipeline engineering in low temperature environment. The production process of cryogenic steel pipe mainly has two kinds of processes: cold ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
65. High-Quality ASME SA33 Low Temperature Welded Steel Pipe [Jul 21, 2025]
[Jul 21, 2025] Product Parameters Seamless steel pipe for low temperature is suitable for pipeline engineering in low temperature environment. The production process of cryogenic steel pipe mainly has two kinds of processes: cold ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
66. Premium ASME SA33 Low-Temperature Welded Carbon Steel Pipe [Jul 21, 2025]
[Jul 21, 2025] Product Parameters Seamless steel pipe for low temperature is suitable for pipeline engineering in low temperature environment. The production process of cryogenic steel pipe mainly has two kinds of processes: cold ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
67. High-Quality OEM Welded Carbon Alloy Steel Tubing Pipe [Jul 21, 2025]
[Jul 21, 2025] Product Parameters Seamless steel pipe for low temperature is suitable for pipeline engineering in low temperature environment. The production process of cryogenic steel pipe mainly has two kinds of processes: cold ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
68. High-Pressure Welded Carbon Steel Pipe for Cold Climates [Jul 21, 2025]
[Jul 21, 2025] Product Description Product Name Carbon Steel Pipe/Tube Size ERW OD 1/2 Inch -26 inch SSAW OD 219mm-2540mm LSAW OD 457.2mm-1422.2mm Seamless OD 21.3MM-710MM ERW Thickness 1mm-18mm SSAW ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
69. Premium Welded Carbon Steel Pipe ASTM A312 Direct From China [Jul 21, 2025]
[Jul 21, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
70. Custom Size ASTM A312 Hot Cold Rolled Welded Carbon Steel Pipe [Jul 21, 2025]
[Jul 21, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
71. Premium Welded Seamless Steel Pipe ASTM A312 for Sale2. [Jul 21, 2025]
[Jul 21, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
72. Premium Spiral Welded Steel Pipe for Natural Gas and Oil [Jul 21, 2025]
[Jul 21, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
73. High-Performance Stainless Steel Welded Pipe for Industrial Applications [Aug 06, 2025]
[Aug 06, 2025] Specification Product Name Durable Cold Formed OD 100mm ID 60mm SCH30 309s 310s 410 410S SS Pipe Type Seamless Material (ASTM) 201 202 304 304L 309s 310s 316 316L 316TI 317L 321 904L S32205 Material ...
74. Welded Seamless 3 Inch 201 403 Stainless Steel Pipe 3/16" Stainless Steel Seamless Pipe [Jun 19, 2025]
[Jun 19, 2025] Welded Seamless 3 inch 201 403 Stainless Steel Pipe 3/16" Stainless Steel Seamless Pipe Product description Name stainless steel pipe/stainless steel tube Outer Diameter Seamless Pipe: 4mm-812.80mm ...
75. ASTM A53,A135,A1085,EN 10217,ISO 24566 Welded Steel Pipe ... [May 23, 2025]
[May 23, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
