Featured China Cast & Forged Products
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wear-resistant material
Wear-resistant castings... >>>
Anhui Ningguo City Zhongrui Wear-resistent Materials Co.,Ltd.
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middle chrome steel ball
Wearable steel ball... >>>
Anhui Ningguo City Zhongrui Wear-resistent Materials Co.,Ltd.
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high chrome steel ball
Wearable steel ball... >>>
Anhui Ningguo City Zhongrui Wear-resistent Materials Co.,Ltd.
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low chrome steel ball
Wearable steel ball... >>>
Anhui Ningguo City Zhongrui Wear-resistent Materials Co.,Ltd.
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steel ball for ball mill
Wearable steel ball... >>>
Anhui Ningguo City Zhongrui Wear-resistent Materials Co.,Ltd.
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drill collar
When ordering short drill pipe , please specify: Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material The Main Techn... >>>
Jiyuan Jinyuan Heavy Machinery Manufacturing Co., Ltd.
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API drill pipe
When ordering short drill pipe , please specify: Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material The Main Technic... >>>
Jiyuan Jinyuan Heavy Machinery Manufacturing Co., Ltd.
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API Spiral drill pipe
When ordering short drill pipe , please specify: Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material The Main Techn... >>>
Jiyuan Jinyuan Heavy Machinery Manufacturing Co., Ltd.
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API Drill collar
When ordering short drill pipe , please specify: Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material Features: 1)Standard:API SPEC 5... >>>
Jiyuan Jinyuan Heavy Machinery Manufacturing Co., Ltd.
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wear-resistant material
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