steel drill pipe
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Ming ράβδων ομαλός σωλήνας τρυπανιών χάλυβα χωρίς συγκόλληση SAE4130
Ming Drill Rods SAE4130 Steel Drill Pipes New-Era Steel Tube Specially in manufacturing cold drawn precision Seamless wire line Drill Pipes for Geological Exploration Seamless Drill Pipes BQ/NQ/HQ/PQ,and the inner tubes and outer casing tubes.We have the steel grade level XJY600,XJY750,XJY850,XJY950...
30CrMnSiA τραβηγμένη στο κρύο ράβδος τρυπανιών
XJY750 30CrMnSiA NQ69.85x60.33mm seamless mining drill pipes cold drawn steel tubing 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: AQ,BQ,NQ,HQ,PQ Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, ...
Χωρίς συγκόλληση σωλήνες χάλυβα κραμάτων μεταλλείας SAE4130 SAE1541
SAE4130 SAE1541 Alloy steel seamless pipes for mechanical and rock drilling well 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: AQ,BQ,NQ,HQ,PQ Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface ...
40Mn2 άνευ ραφής ανακούφιση πίεσης κανόνα σωλήνων ASTM A519 χάλυβα ακρίβειας για τις ράβδους τρυπανιών καλωδιώσεων
SAE1541/AISI1541 40Mn2 Seamless Drill Pipe ASTM A519 Stress Relief Seamless Drill Tubes for Wire-line Drill Rods COLD DRAWN SEAMLESS CARBON STEEL TUBES STEEL GRADE: SAE/AISI 1541 SPECIFICATIONS: ASTM A519 WITH FOLLOWING REQUIREMENTS. MECHANICAL PROPERTIES Tensile Min 820MPa Yield Min 730 MPa ...
Αποσβήνοντας 30CrMnSiA XJY750 πυρήνων σωλήνας τρυπανιών βαρελιών χωρίς συγκόλληση
Seamless Mining Drill Pipes 30CrMnSiA/XJY750 Core Barrel Drilling Pipes THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES , DCDMA DRILL STEEL PIPES,BS4019 ROCK DRILLING ...
AISI4130 πυρήνων βαρελιών εξωτερικός σωλήνας τρυπανιών καλωδιώσεων χωρίς συγκόλληση
Seamless Mining Drill Pipes for Diamond Drilling Rods Wireline Core Barrel Outer Tube WLA/WLB/WLN/WLH Tubes should be made seamless. Outer tube rolling technique and machining operations are optional. Core Tube straightness is checked by rolling the tube on a horizontal or slightly inclined flat ...
Εσωτερικός χωρίς συγκόλληση σωλήνας τρυπανιών βαρελιών πυρήνων WLA WLB WLN WLH
Seamless Mining Drill Core Tube for Diamond Rock Drilling Inner tubes AISI4130/AISI1541 Wireline Core Barrel Inner Tubing WLA/WLB/WLN/WLH Core tubes should be made seamless. Inner tube rolling technique and machining operations are optional. Core Tube straightness is checked by rolling the tube on a ...
Iso10097-1 χωρίς συγκόλληση σωλήνας τρυπανιών SAE1541 WLA
ISO10097-1 SAE1541 Wireline Diamond Seamless Mining Drilling Mother Pipes WLA/WLB/WLN/WLH Diamond Wireline Drilling Rods Core tubes Drilling Inner tubes and Drilling outer tubes 1.1 General All Drill Rods and Core Tubes made from seamless cold drawn tubes or cold rolled steel tubes. All dimensions ...
Σωλήνες XJY850 μητέρων τρυπανιών διαμαντιών καλωδιώσεων
XJY750 XJY850 AQ BQ NQ HQ Seamless Steel tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: AQ,BQ,NQ,HQ, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean ...
