Jiangsu Profile
Product List
10036. High-Quality ASTM A179 Seamless Tube for Heat Exchangers Low-Carbon Steel DIN 17175 St35.8/St52.4 ... 
[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
10037. Premium Seamless Stainless Steel Round Tube for Versatile Applications [Sep 29, 2025]
[Sep 29, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10038. High-Quality Seamless Round Tube in Stainless Steel 321 [Sep 29, 2025]
[Sep 29, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10039. High Quality Seamless Honed Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
10040. Hydraulic Fluid Seamless Steel Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
10041. Honed Tubes China Honed Seamless Steel Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
10042. E355 St52 Seamless Honed Tubes [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
10043. E355 Cold Drawn Honed Seamless Steel Tube [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
10044. St52 H8 Cold Drawn Hydraulic Cylinder Seamless Steel Tube [Aug 22, 2024]
[Aug 22, 2024] CK45 H8 Cold drawn Hydraulic Cylinder Seamless steel tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
10045. Bk+S H8 H9 Seamless Hydraulic Tube [Aug 22, 2024]
[Aug 22, 2024] BK+S H8 H9 Seamless Hydraulic tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: ...
Company: EAST AI MACHINERY CO., LIMITED
10046. High Quality H8 H9 Seamless Hydraulic Tube [Aug 22, 2024]
[Aug 22, 2024] high quality H8 H9 Seamless Hydraulic tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: ...
Company: EAST AI MACHINERY CO., LIMITED
10047. Hard H8 H9 Seamless Hydraulic Tube [Aug 22, 2024]
[Aug 22, 2024] Hard H8 H9 Seamless Hydraulic tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: ...
Company: EAST AI MACHINERY CO., LIMITED
10048. Seamless H8 Q345D Hydraulic Cylinder Honed Tube [Aug 22, 2024]
[Aug 22, 2024] Seamless H8 Q345D Hydraulic Cylinder Honed Tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
10049. Seamless H8 St52 Hydraulic Cylinder Honed Tube [Aug 22, 2024]
[Aug 22, 2024] Seamless H8 ST52 Hydraulic Cylinder Honed Tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
10050. Seamless H8 42CrMo Hydraulic Cylinder Honed Tube [Aug 22, 2024]
[Aug 22, 2024] Seamless H8 42CrMo Hydraulic Cylinder Honed Tube Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
