Specification |
Standard: RoHS, BS, DIN, JIS, AISI, API;
Length: 1m-9m;
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread Type: 2 3/8" API Reg, 3 1/2" API Reg (API Thread, Custom;
Upset Type: Iu, EU, Ieu;
Product Technology: Friction Welding, Nitrading, Upsetting;
Product Name: 76mm 89mm 102mm 114mm Oil DTH Water Well Drill Rod;
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Standard: API;
Usage: Oil Mining, Well Drilling;
Operation Pressure: Atmospheric Pressure;
Surface Treatment: Spray-Paint;
Product Name: Mechanical External Cutter;
Others: See The Product Description;
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Standard: API;
Length: 500mm;
Usage: Oil Mining, Well Drilling;
Material: Alloy;
Operation Pressure: Atmospheric Pressure;
Surface Treatment: Spray-Paint;
Product Name: by-Pass Valve;
Others: See The Product Description;
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Standard: API;
Usage: Oil Mining, Well Drilling;
Material: Alloy;
Operation Pressure: Atmospheric Pressure;
Surface Treatment: Spray-Paint;
Product Name: DJ Surface Bumper Jar;
Others: See The Product Description;
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Standard: API;
Length: 640-1010mm;
Usage: Oil Mining, Well Drilling;
Material: Alloy;
Operation Pressure: Atmospheric Pressure;
Surface Treatment: Spray-Paint;
Product Name: Cup Tester;
Others: See The Product Description;
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