Jiangsu Profile
Product List
1291. Ultra-High-Strength Seamless Steel Pipe for Drilling Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... 
[Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1292. Factory-Price Seamless Steel Pipe for Drilling Pipes Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1293. Ultra-Strength Seamless Steel Drill Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1294. E75, X95, G105, S135, AISI1340, 4145h, 4137 High-Quality Seamless Steel Pipe for Drilling Pipe ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1295. Factory Price Seamless Steel Pipe for Drilling Pipe and Oil Exploration ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1296. Factory Price E75, X95, G105, S135, AISI1340, 4145h, 4137 Seamless Steel Drilling Pipe for Global ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1297. Premium E75, X95, G105, S135, AISI1340, 4145h, 4137 Seamless Steel Pipe for Oil and Gas ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1298. Heavy-Duty Seamless Steel Pipe for Efficient Drilling Operations ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1299. Factory Price Seamless Steel Pipe for Oil and Gas Drilling Zt380, Zt490, Zt520, Zt540, Zt590, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1300. Precision Seamless Steel Drilling Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1301. Premium Uniform-Walled Seamless Steel Pipe for Efficient Drilling ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1302. High-Quality Cold-Rolled Seamless Steel Pipe for Oil Extraction ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1303. Factory Price Premium Seamless Steel Drilling Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1304. Factory-Price High-Quality Seamless Steel Drilling Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
1305. Factory-Price High-Quality Seamless Steel Pipe for Drilling Pipes and Tubes ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
