Jiangsu Profile
Product List
9451. Top Quality Zt740, Tp450rd Anti-Corrosion Carbon Steel Tube High-Temperature Environments Seamless ... 
[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
9452. 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
9453. Bulk Stock API 5dp API 7-1 Zt380, Zt490, Zt520, Zt540 Cold Rolled Drilling Seamless Pipe with ... [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
9454. Precision Ground Hydraulic Pipe for CNC Machines [May 07, 2025]
[May 07, 2025] FEATURED PRODUCTS Description Name : honed tubes, honing pipe, hydraulic cylinder tubes, pneumatic cylinder tubes, honed pipe, honing tube, seamless honed steel tube, precision tubes, cold drawn honed tubes, skived ...
Company: East Ai Machinery Co., Limited
9455. 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
9456. 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
9457. China Factory API 5dp Zt520, Zt540 Seamless Steel Pipe for Drilling & Petroleum Industry Bulk Stock [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
9458. API 5dp API 7-1 Zt520, Zt540 Cold/Hot Rolled Carbon Steel Tube High-Temperature & Corrosion ... [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
9459. 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
9460. Top Quality API 5dp API 7-1 Tp450rd Zt540 Core Drilling Seamless Steel Pipe Precision-Made 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
9461. 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
9462. 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
9463. API 5dp Seamless Drill Pipe for Oilfield Drilling Fatigue Resistance Hot Rolled Carbon Steel Tube ... [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
9464. Top Quality API 5dp Zt640, Zt740, Tp450rd Wear-Resistant Seamless Drill Rod Pipe with Internal ... [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
9465. High Quality Small Diameter Seamless Capillary Tube 304 Precision Stainless Steel Pipe [May 06, 2025]
[May 06, 2025] Product Description precision seamless steel tube Precision pipe is a seamless steel pipe with high precision and high brightness produced through cold drawing or cold rolling processes. Its internal and ...
