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... currently used in the power transmission equipement. Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below. Surface hardness of the finished part should be ...
.... Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions. Case hardening on rods end protects thread connection and i...
..., plate and tube steels. Approved for long-term service up to 1100F service temperature. Also for similar quenched and tempered steels as well as case hardening steels. The weld metal meets all prerequisites...
... tube only is 610 mm. Overall length is 852mm Total weight being 7kg. The cutting shoe manufactured from EN8 is specially case-hardened and tempered to give the optimum wear resistance (+/- 52 HRC). Inside t...
...146mm concentric casing drilling bit for construction Product category: Overburden concentric casing bit Matched hammer: Hammer DHD340 Matched casing pipe OD: 146mm Complex layer concentric casing drilling b...
... to cigarette rod. Features Mid-Temperature Black Oxide Reliable Acid-resistance Rust-proof Hardened Surface strengthened Low honing requirement copper selenium compound Hot Black Oxide Ferrous Materials Mag...
... connected to cigarette rod. Features Mid-Temperature Black Oxide Reliable Acid-resistance Rust-proof Hardened Surface strengthened Low honing requirement copper selenium compound Hot Black Oxide Ferrous Mat...
... Black Oxide conversion coating Corrosion proof Anti rust Cold Black Oxide Anti corrosion Rust-proof Hardened Surface strengthened Low honing requirement copper selenium compound Hot Black Oxide Ferrous Mate...
... & white emulsion Hardened Magnetite processed Anti corrosion Anti rust Long functional life Corrosion proof Cold Black Oxide Surface enhanced copper selenium compound Ferrous Materials Glue Applicator / Glu...
... Surface enhanced copper selenium compound Magnetite processed Hard and tough Stainless Acid-resistance Rust-proof conversion coating Mid-Temperature Black Oxide Stable output For hot glue & white emulsion H...
... strengthened Low honing requirement Conversion coating Corrosion proof Mid-Temperature Black Oxide Reliable Copper selenium compound Hot Black Oxide Cold Black Oxide Anti corrosion Rust-proof Hardened...
... Durable Surface strengthened Low honing requirement Copper selenium compound Hot Black Oxide Long functional life Hard and tough Stainless Cold Black Oxide Anti corrosion Rust-proof Hardened Magnetite proce...
...-Temperature Black Oxide Stable output For hot glue & white emulsion Hardened Magnetite processed Anti corrosion Anti rust Long functional life Corrosion proof Cold Black Oxide Surface enhanced copper seleni...
... & white emulsion Hardened Magnetite processed Anti corrosion Anti rust Long functional life Corrosion proof Cold Black Oxide Surface enhanced copper selenium compound Ferrous Materials Quality Control: 1 Ma...
... tough drilling conditions convenient side-load access accepts OEM-compatible bits replaceable nose piece case-hardened steel 1/8" larger than housing to minimize wear variety of jet sizes Type Type of ...
... 4 1/2" diameters. Larger diameters vary between 50,000 and 75,000 PSI minimum yield material. All rods are case hardened to 50-55 RC and hard chrome plated to provide maximum wear life. Stainless steel is a...
... the drilling tools and drilling bits, and it is mainly used to transmit power. It mainly consists of a tubing body and two thread ends with excellent case hardening treatment. Concerning the packing, it is ...
.... Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions. Case hardening on rod’s end protects thread connection and i...
Manufacture 4130 Chromoly Alloy Round Seamless Steel Black Bar Din 1.5752 15Nicr13 Round Bar Case Hardening Steel 1. SCH5S-SCHXXS 2.Market:America,Africa,Middle East,Southeast of Asia 3.Product details: Diamete...
...quality carbon seamless steel tubes with high mechanical properties. All wireline drill rods are fully heat treated, case hardened at two ends till 50 to 55 HRC hardness to protect thread connection and incr...