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• API SPEC 5DP
• Size: 2 3/8"-6 5/8"
• Grade: E75, X95, G105, S135
• Coating: TK34, TK34P, etc
• Hardbanding: Arnco 100XT, Arnco 300XT, etc

֧ݧ֧ߣ+86 (0)29 88331700/+86 (0)29 88331330
ӧ ڧ:oiltools@welongpost.com
17- ѧ ֧ݧڧ 35 ѧߧ- ڧѧߧ
B18 Workshop HL Industrial Park, ٧ڧѧߧ, ڧѧ
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