Specification |
After-sales Service: 7 X 24 Hours One Week;
Warranty: One Year;
Standard: AISI, ASME, BS, JIS, GB, DIN;
Surface Treatment: Threading Coupling, and Perforated;
Manufacturing Process: CNC Machining;
Material: Alloy Steel;
Grade: Dz40,Dz60,Dz80,R780,J55,K55,N80,L80,P110;
Certificate: API 5CT;
Od: 35mm-340mm;
Tolerance for Od: -0.5%/+1%;
Thickness: 2.0-25mm;
Tolerance for Wt: -10%/+12.5%;
Length: 4-12.5m;
Bending Allowed: Below 1.5mm/M;
Application: Geological Drilling, Petroleum Extraction, etc.;
Shipping Term: FCL, LCL, in Bulk Goods;
Trade Term: CIF, CFR, Fob, EXW;
MOQ: 1 Tons;
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Surface Treatment: Polishing;
Manufacturing Process: Forging;
Material: Alloy Steel;
Usage Way: Dry & Wet Cutting;
Application: Granite Block Cutting to Slab;
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Warranty: 3months;
Surface Treatment: Oxidation;
Manufacturing Process: Forging;
Material: Alloy Steel;
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Manufacturing Process: Forging;
Product Name: DHD350 DTH Hammer;
Applicable: Energy & Mining;
Use: Well Drilling;
Working Pressure: 6 Bar-30 Bar;
Size: 5 Inch;
Shank Type: DHD, Br, Ql, Misson, Numa,Cop;
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Manufacturing Process: Forging;
Product Name: DHD350 DTH Hammer;
Applicable: Energy & Mining;
Use: Well Drilling;
Working Pressure: 6 Bar-30 Bar;
Size: 5 Inch;
Shank Type: DHD, Br, Ql, Misson, Numa,Cop;
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