Jiangsu Profile
Product List
1321. Trustworthy Supplier of ASTM A519 4130 Alloy Steel Seamless Pipes in China 
[Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1322. ASTM A519 1010 1020 High Precision Mechanical Tubing / Seamless Steel Pipe [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1323. Hex Socket Seamless Steel Pipes Outer Hexagon Steel Pipe Custom [Oct 14, 2025]
[Oct 14, 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 ...
1324. Custom 25crmo4 Alloy Hexagon Seamless Steel Pipe Inside Hexagon Shape Steel Pipe [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1325. ASTM 1026 Cold Drawn Tube Precision Cylinder Pipe Seamless Alloy Steel Tube [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1326. Hot Sale Chromoly Material for Bike Frame 4130 Alloy Seamless Steel Tube [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1327. Cold Drawn 4140 Alloy Steel Seamless Pipe [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1328. Hot Sale 4130 4140 Chromoly Tubing Alloy Seamless Steel Pipe [Oct 14, 2025]
[Oct 14, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1329. Profiled Shaped ASTM A500 Carbon Steel Square Pipe [Oct 13, 2025]
[Oct 13, 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 ...
1330. St52 Triangular Steel Tube Agricultural Transmission Cold Drawn Seamless Pipe [Oct 13, 2025]
[Oct 13, 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 ...
1331. 4130 4140 Chromoly Tubing Chromoly Tubing Alloy Seamless Steel Tubes [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1332. ASTM/GB/DIN/GOST/JIS/ISO 4130 Chromoly High Precision Seamless Steel Tube [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1333. Chromoly 4130 4140 Steel Tubes Manufactures [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1334. AISI 4140/4130/4135 Seamless Alloy Steel Pipe, High Precision Alloy Pipe [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
1335. Mild Steel Tubing Round and Square Tube Steel Tube [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
