Jiangsu Profile
Product List
41041. ISO9001 Certified Top Quality ERW Alternative Cold-Drawn Tubing Seamless Pipe for Mobile Crane ... 
[May 08, 2025]
[May 08, 2025] Product Description Seamless steel pipe for crane boom is mainly used for load-bearing trusses of crawler cranes, tire cranes and harbor cranes, etc. These cranes undertake heavy lifting tasks in construction, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41042. Top Quality Cold-Drawn Hot Rolled Zt590, Zt640, Zt740, Tp450rd Lightweight Seamless Drill Pipe for ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41043. API 5dp API 7-1 Hot Rolled Cold-Drawn Fatigue-Proof Seamless Drill Pipe for Extended Service Life ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41044. Bulk Stock API 7-1 API 5dp Zt540, Zt590, Zt640 Wear-Resistant Seamless Drill Pipe Light Weight ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41045. Top Quality API-5dp Certified Cold-Drawn High Strength Light Weight Seamless Drill Pipe for ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41046. Factory Direct Supply API 5dp API 7-1 Corrosion Resistant High-Strength Seamless Drill Pipe for ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41047. Factory Price High-Temperature Environments Seamless Drill Pipe API 5dp Steel Tube for Petroleum ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41048. China Factory API 5dp Seamless Drill Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41049. China Factory API 5dp API 7-1 Hot Rolled Light-Weight & Durable Seamless Drill Pipe for Petroleum ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41050. Factory Direct Supply Zt640, Zt740, Tp450rd Carbon Steel Tube Mining Drill Rod Seamless Pipe ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41051. High-Strength Seamless Pipe – Grade 490 – Offshore Vessel Construction [May 07, 2025]
[May 07, 2025] Product Description Marine seamless steel pipes are one of the important materials in shipbuilding. Their quality directly affects the safety and performance of ships. CCS (China Classification Society), as the ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41052. China Factory API 5dp Zt540, Zt590, Zt640, Zt740, Tp450rd High-Pressure Seamless Drill Pipe for ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41053. Zt590 Zt740 Zt490 Zt380 Ultra-Tough Heavy-Wall Seamless Drill Pipe for Deepwater Offshore Drilling ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41054. API 7-1 Premium Zt640 Zt740 Zt540 Seamless Drill Pipe Corrosion Resistant Steel Tube for Petroleum ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
41055. API 5dp Custom-Length Seamless Drill Steel Pipe Corrosion Resistant Carbon Steel Tube Zt640, Zt740, ... [May 07, 2025]
[May 07, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard API 5DP-- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
