steel drill pipe
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WireLine Diamond Drill Mother Pipes XJY850
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 and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material XJY750 XJY850 Delivery
XJY750 WT 15mm ASTM GB9808 Seamless Drill Pipe
WLN drill rods tubes cold drawn seamless precision tubing WLA WLB WLN WLH 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: WLA,WLB,WLN,WLH Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material 4130+SR XJY600 XJY750
NQ HQ Drill Rods AISI 4130 Drill Steel Pipes Smooth Surface
Wire-Line Diamond Core Drill rods of BQ,NQ,HQ,PQ drill pipes BL850,BL950 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 pipes and outer casing tubes.We have the steel grade level XJY600,XJY750,XJY850,XJY950,BL850,BL950. The detail seamless steel pipes of materials:SAE4130,45MnMoB,30CrMnSiA,SAE4140 SPECIFICATIONS: A519 Seamless mechanical tubing for
Seamless Quenched Wireline Drill Rods Length 3m To 12m
Product Description: Seamless Drill Pipe is a kind of special inner tube and outer tube used for drilling and oil exploration, which is composed of inner tube and outer tube. The inner tube is mainly made of 30CrMnSiA drill tubes, while the outer tube is made of heavy wall drill pipe. It comes in sizes from 1/2 To 24, and the thread type includes BQ NQ HQ PQ. All components meet the standards of ASTM A519. For optimal performance, each part is subjected to a series of heat
Cold Drawn Precision Steel Tube , Geological Circular Steel Tube XJY850 Material
Wire-line Drill Pipes Seamless Cold Drawn Geological Pipes XJY650 XJY750 XJY850 1. Product Name: XJY850 Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal 11.8m 3. Stable Quality with Comeptitive Price 4. Protective Atmosphere Heat Treatment, Surface is clean and smooth, without oxide scale 5. Good Extending and Bending Ability, Longer Work Life Product Name Seamless Steel Tubing wire-line drill rods Material
Oil Drill Rods Alloy Steel Seamless Pipes Round Steel Tubing High Strength
73x8.5 83x9 38Cr2MoAlA 38CrMoAl 38H2MUA 38X2 Alloy steel seamless pipes for oil drill rods. Additional technical requirements for steel grade 38H2MUA pipes Asortment: -ID 28mm, WT 1,2 mm - ID mm., WT 1,mm - ID 39,4mm, WT 1,3 mm - ID 45,4mm, WT 1,3 mm GOST 8734-75 3750mm Curvature shouldnt exceed 1mm for 1m Mechanical properties, heat treatment should correspond to GOST 8734-75, 8733-74, group V Chemical composition, % S Si l GOST 4543-75 0,350.01 0.300
38CrMoAl 38H2MUA 38X2МЮА Alloy Steel Seamless Pipes For Oil / Gas Drill Rods
73x8.5 83x9 38Cr2MoAlA 38CrMoAl 38H2MUA 38X2 Alloy steel seamless pipes for oil drill rods. Additional technical requirements for steel grade 38H2MUA pipes Chemical composition, % S Si l GOST 4543-75 0,350.01 0.300.02 0.15 0.02 0.025 0.025 0.20 0.02 1.35 0.05 0.70 0.1 Our tolerance 0.05 0.1 0.05 Same Same 0.1 0.2 0.2 Mechanical properties: steel yield (N/ mm) tensile (N/ mm) elongation % Hardness, HB max 38X2 420 617 12 250 Size list: OD,
Good Durability Alloy Steel Seamless Pipes Round Steel Tubing Excellent Strength
30 30HGSA 30CrMnSiA Alloy Steel tubes steel pipes for oil and gas and geological drill pipes Application:seamless steel tubes for oil and gas and geological drill rods application 30 30HGSA 30CrMnSiA Chemical composition, % C Si Mn Ni S P Cr Cu 0.28 - 0.34 0.9 - 1.2 0.8 1.1 Up to 0.3 Up to 0.025 Up to 0.025 0.8 - 1.1 Up to 0.3 Temperature of 30HGSA material critical points. Ac1 = 760 , Ac3(Acm) = 830 , Ar3(Arcm) = 705 , Ar1 = 670 , Mn = 352 Mechanical properties,
SAE4130 SAE4140 Chrome Molybdenum Alloy Steel Seamless Tubes
Precision Chrome Molybdenum Alloy Steel Tube SAE 4130 / 4140 Alloy Seamless Steel Tube SAE4130/4140 Material:SAE1010, SAE1020, SAE4130, SAE4140 Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m Delivery Condition: CW, SR, A, N Application: Fuel injection Pipe, Oil flow pipeline , Automobile and motorcycle Shock Absorber Pipe Seat lifter Pipe Hydrau-cylinder Pipe, Bicycle frame steel pipes Mechanical steel pipes for auto and motor parts Auto and Motorcycle
