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Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, E75, X95, G105, S135, AISI1340, 4145h, ...
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9871.

Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, E75, X95, G105, S135, AISI1340, 4145h, ... Open Details in New Window [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

Factory-Price Durable ...
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9872.

Factory-Price Durable ... Open Details in New Window [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

Factory-Price Durable Seamless Steel Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, ...
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9873.

Factory-Price Durable Seamless Steel Pipe Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, Tp450rd, ... Open Details in New Window [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

Factory-Price Premium Seamless Steel Pipe for Oil Drilling Zt380, Zt490, Zt520, Zt540, Zt590, ...
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9874.

Factory-Price Premium Seamless Steel Pipe for Oil Drilling Zt380, Zt490, Zt520, Zt540, Zt590, ... Open Details in New Window [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

Durable Seamless Steel Pipe for Oil Extraction and Transport ...
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9875.

Durable Seamless Steel Pipe for Oil Extraction and Transport ... Open Details in New Window [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

Durable Seamless Steel Pipe for Oil and Gas Drilling Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ...
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9876.

Durable Seamless Steel Pipe for Oil and Gas Drilling Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... Open Details in New Window [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

High-Quality Seamless Steel Pipe for Oil Extraction Projects ...
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9877.

High-Quality Seamless Steel Pipe for Oil Extraction Projects ... Open Details in New Window [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

Durable Stress-Relieved Seamless Steel Pipe for Oil Drilling Needs ...
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9878.

Durable Stress-Relieved Seamless Steel Pipe for Oil Drilling Needs ... Open Details in New Window [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

Premium 7-1 Seamless Steel Pipe for Oil and Gas Transport Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ...
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9879.

Premium 7-1 Seamless Steel Pipe for Oil and Gas Transport Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... Open Details in New Window [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

Durable Seamless Steel Pipe for Drilling Needs Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, ...
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9880.

Durable Seamless Steel Pipe for Drilling Needs Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, ... Open Details in New Window [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

Durable 7-1 Steel Pipe for Efficient Drilling Operations Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ...
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9881.

Durable 7-1 Steel Pipe for Efficient Drilling Operations Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... Open Details in New Window [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

Heavy-Duty 7-1 Seamless Steel Pipe for Oil Extraction Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ...
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9882.

Heavy-Duty 7-1 Seamless Steel Pipe for Oil Extraction Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, ... Open Details in New Window [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

Premium High-Pressure Seamless Steel Pipe for Oil Drilling Zt380, Zt490, Zt520, Zt540, Zt590, ...
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9883.

Premium High-Pressure Seamless Steel Pipe for Oil Drilling Zt380, Zt490, Zt520, Zt540, Zt590, ... Open Details in New Window [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

Premium Seamless Steel Pipe for Reliable Drilling Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, ...
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9884.

Premium Seamless Steel Pipe for Reliable Drilling Zt380, Zt490, Zt520, Zt540, Zt590, Zt640, Zt740, ... Open Details in New Window [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

China Factory Supplier High-Quality Seamless Steel Drilling Pipe ...
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9885.

China Factory Supplier High-Quality Seamless Steel Drilling Pipe ... Open Details in New Window [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