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30CrMnSiA de Koudgetrokken Naadloze buis van de opbrengststerkte 800MPA
30CrMnSiA Yield Strength 800MPA Cold Drawn Seamless Pipe 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 PIPES,METRIC DRILLING RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING RODS. STEEL GRADE: SAE/AISI4130,SAE4140,SAE1541,1045,St52.3 Product Name 30CrMnSiA Cold Drawn Steel Pipe Material
NQ de Boorstaven AISI 4130 van HK de Pijpen Vlotte Oppervlakte van het Boorstaal
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
En10217-7 Austenitic Gelaste Roestvrij staalnaadloze buis SUS 304 316
EN10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe "The pursuit of quality is our persistence" We chose austenitic stainless steels from BAOSTEEL or TISCO as raw materials. Because these raw materials have high-quality properties, the effects after surface treatment will be more diversified. Pickling, polishing, mirror polishing, satin brushing, powder coating, you can choose the effect you want according to actual needs, we will try our best to help
Holle het Metaalbuis van DIN, NBK niet - het Aardgaspijp van de Oxydatiethermische behandeling
Product Name: DIN High Precision Bright Seamless Pipe , Precise drawing NBK non-oxidation Heat Treatment Steel PipeMaterial: ST35, ST45, ST52Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m High quality carbon steel, precise drawing, non-oxidation bright thermal processing (NBK state), Non-destructive test, Anti-rust oil prevention. The External and Internal surface of Pipe have no oxidization layer, Clean, bright and smooth.Pipe can bear high pressure
XJY650/Naadloze de Boorpijp van XJY750 voor Boor Rod Black Phosphated Surface
Wire-line Drill Pipes XJY650 XJY750 XJY850 Seamless Cold Drawn Pipes for Drill Rod 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
De zwarte Tolerantie van Boorrod seamless drill pipe high 3 - 11.8m Lengte 2 - 15m GEWICHTSgrootte
XJY750 XJY850 wire-line drill pipes , Seamless cold drawing pipes for drill rod 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
Van de de Boorpijp van de draadlijn de Naadloze van de de Slijtageweerstand Goede Sterkte Met grote trekspanning
Wire Line Core Drilling Rods Hole Dia: HQ88.9x77.8mm PQ NQ BQ for rock tool drill rods mining exploration application Description: Description: Wire line Drill Rods With DCDMA standards Heat treatment control 3m /1.5m Our drill rods and casing tubes are manufactured from the highest quality material, under stringent industry DCDMA standards, and are field tested under a variety of conditions, in order to meet the most rigid demands in during performances and in manufacturing
Pijp van de de Mijnbouwastm GB9808 R780 de Naadloze Boor van WLA WLB
R780 seamless cold drawn drill rods tubes pipes 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 XJY850 BL850
De geologische Pijp van de het Staalboor van de Exploratietelefoonlijn SAE4130
Seamless Drill Pipes SAE4130 Geological Exploration Seamless Drill Pipes BQ/NQ/HQ 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 PIPES,METRIC DRILLING RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING RODS. STEEL GRADE: SAE/AISI4130,SAE4140,SAE1541,1045,St52.3 SPECIFICATIONS: ASTM A519
