Specification |
Standard: ISO9001;
Length: 0.4-4.8m;
Usage: Coal Mining, Ore Mining, Rock Drilling;
Material: High Manganese Steel;
Color: Black;
MOQ: 10 PCS Each Size;
Steel Grade: G3;
Steel Material: 55simnmo or 95crmo Steel;
Delivery: Within 25days;
Condition: 100% New;
Processing: Forging;
After Sale Service: Yes;
OEM/ODM: Yes;
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Standard: 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;
Steel Grade: E75, X95, G105, S135;
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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;
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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;
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Standard: Ios;
Length: 7.62m;
Usage: Oil Mining, Well Drilling, Ore Mining;
Material: Carbon Steel;
Product Name: DTH Drill Pipe;
Production Tachnology: Friction, Nitriding, Upsetting;
Application: Mining, Drilling;
Thread: API 3 1/2 Reg;
Diameter: 114mm/4.5";
Steel Grade: R780;
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