Jiangsu Profile
Product List
8461. Robust ASTM A519 4130 JIS G3441 Stkm E215, E235, E355, J55, N80 Hydraulic Cylinder Tube Seamless ... 
[Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8462. Factory Price ASTM A519 4130 Alloy Steel Seamless Tube Pillar Pipe with Equivalent 30crmnsi Grade ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8463. Wholesale Price for E215 E235 E355 J55 Seamless Tube Carbon Steel Struct Pipe Bulk Order Discount ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8464. Competitive Price E235 E355 N80 Seamless Steel Tube Pillar Pipe in Stock for Hydraulic System, ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8465. Customized Precision-Honed E355 30crmnsi 27simn Seamless Hydraulic Barrel Pillar Steel Pipe for ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8466. Wear-Resistant 30crmnsi 27simn E355 Alloy Steel Seamless Tube Pillar Pipe for Long-Lasting ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8467. Premium Structural Steel Struct Tube E235 E355 E215 (EN 10305-1) Seamless Pillar Pipe for ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8468. Factroy Price Multi-Purpose ISO 10763 En 10305-1 E235 E355 J55 N80 Pillar Tube Seamless Hydraulic ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8469. Long-Lasting En 10305-1 J55 E215 E235 E355 N80 Seamless Steel Tube Struct Pipe for Durable ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8470. Versatile E215 E235 E355 J55 Hydraulic Pillar Tube Seamless Round Steel Pipe for Various Structural ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8471. Low MOQ Heavy-Duty E355 J55 N80 30crmnsia Hydraulic Cylinder Pillar Pipe Seamless Steel Tube ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8472. High-Pressure Resistant E355 J55 N80 30crmnsi Seamless Struct Tube Steel Pillar Pipe for ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8473. Cost-Effective E215 E235 J55 N80 Seamless Steel Pipe for Various Hydraulic Pillars Tube and ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8474. Premium E215 E235 E355 J55 N80 Hydraulic Cylinder Carbon Steel Tube Seamless Pipe for Mining ... [Oct 19, 2025]
[Oct 19, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
8475. Nickel Alloy Bar & Seamless Steel Pipe Uns N04400 N05500 N06674 N08120 N08800 N08810 for CNC ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
