oil drill pipe
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Παχύς σωλήνας astm a519 χάλυβα τοίχων 1020 για την υγρή μεταφορά
1020 THICK WALL STEEL PIPE HEAVY WALL STEEL TUBING The steel pipe whose ratio of outer diameter to wall thickness is less than 20 is called thick wall steel pipe. It is mainly used as petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe, high-precision structural pipe for automobile, tractor and aviation, etc. The difference between thick wall steel pipe and thin wall steel pipe lies in the thickness of steel pipe wall.
GB/T 34109 Σιδηροδρομική μηχανή για την εκτόξευση σιδηροδρομικών σωλήνων
GB/T 34109 Alloy Steel Pipe: Thick-Walled Seamless Alloy Steel Pipe For Drill Rod Of Rotary Digging Machine Introduction The GB/T 34109 Alloy Steel Pipe is specifically designed for use as a thick-walled, seamless alloy steel pipe for the drill rod of a rotary digging machine. This high-quality pipe is manufactured according to the GB/T 34109 standard and exhibits exceptional strength, durability, and resistance to extreme conditions, making it an ideal choice for demanding
GB/T 30829 Στρογγυλοειδείς σωλήνες από ατσάλι χωρίς συγκόλληση για πετρελαϊκό βυθό
GB/T 30829 Seamless Steel Tube Shaped And Round Seamless Steel Tubes For Oil Derrick Introduction Seamless steel tubes play a vital role in various industries, including the oil and gas sector. They are extensively used in oil derricks due to their structural integrity, high tensile strength, and resistance to corrosion. GB/T 30829 is a standard that specifies the material, specification, chemical composition, and mechanical properties of seamless steel tubes for oil derricks
Ο άνθρακας P110 N80 L80 K55 λάδωσε το χωρίς συγκόλληση σωλήνα API 5CT περιβλημάτων
TORICH P110 N80 L80 K55 API 5CT Carbon Oil Casing Seamless Tube Grade: H40, J55,K55, N80, L80, C90,T95, P110, Q125, V150 Function: Steel pipes used to support oil and gas well walls. Application: Petroleum casing is a large-diameter pipe that serves to fix oil and natural gas well walls or boreholes. The casing is inserted into the borehole and fixed with cement to help the borehole separate the rock formations and prevent the borehole from collapsing, while ensuring the
Σωλήνας χάλυβα τρυπανιών JIS Γ 3465, άνευ ραφής σωλήνες χάλυβα για τη διάτρυση/την ορυκτή εξερεύνηση
JIS G 3465 Seamless Drill Steel Pipes and Tubes for Drilling for mineral exploration JIS G 3465 Seamless Steel Tubes for Drilling Dimension:OD 30-150mm, WT: 3-20mm Application :for Drill rod, Casing tube, Core tube CHEMICAL COMPOSITION % max C Si 0.04 0.04 MECHANICAL PROPERTIES min Steel grade Tensile strength Mpa Yeild point or proof stress Mpa Elongation % STM-C-540 540 - 18 STM-C-640 640 - 16 STM-R-590 590 375 18 STM-R-690 690 440 16 STM-R-780 780 520 15 STM-R-830 830 590
Κατεργασία καυτή - κυλημένος χωρίς συγκόλληση σωλήνας ASTM A106 χάλυβα για τη δομή κατασκευής
ASTM A106 GR.B S355 Machining Seamless Hot rolled Steel Pipe Construction Structure DIN 2391-1 EN1035-1 st52 unit weight carbon structure 23mm seamless steel pipe tube Standard ASTM DIN GB API Product Keywords 23mm seamless steel pipe tube 1. Material: stainless steel ,carton steel ,steel 2. Size: Customized 3. Standard: No Standard 4. Certification: ISO9001, SGS, CTI, ROHS Product Name CNC Machining Steel Male Thread Tube Female Pipe Material stainless steel Color As
Χωρίς συγκόλληση τρυπώντας με τρυπάνι σωλήνας χάλυβα 4140 ASTM A519 4130 +N Q+T για τη γεωλογική εξερεύνηση
ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Standard: ASTM A519 ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm Applications: for Machinery, Mechanical Engineer Raw Material: Round Steel Billet from Bao Steel Production: Hot Piercing→Cold Drawing → Sizing to final dimension Heat Treatment: + N, Q+T Steel Grade and Chemical Compositions: Steel C Mn P S Si
6mm OD 2mm χωρίς συγκόλληση σωλήνας άνθρακα ταυτότητας St37 για την έγχυση καυσίμων
6MM OD FUEL INJECTION PIPE SEAMLESS CARBON THICK WALL 2MM ID ST37 STEEL PIPE ST37.4 Carbon Seamless Steel Pipe Tube Chemical Composition(%) Mechanical Property C Si Mn S P Cr Ni Cu Mo Yield Strength Tensile Strength ( σs ) ( σb ) 0.08~0.13 0.15-0.35 0.30~0.60 ≤0.050 ≤0.040 ≤0.20 ≤0.25 ≤0.25 - ≥205(21) (MPa) ≥335(35) (MPa) End Shape Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements Surface Oiled, Galvanized,
Χωρίς συγκόλληση σωλήνες ASTM A106 χάλυβα άνθρακα γραμμών σωλήνων ελαίου
ASTM A106 Oil Pipe Line Carbon Steel Seamless Pipes Oil Pipe ASTM A106 Carbon Steel Seamless Pipes Oil Pipe Tubing is a pipeline that transports crude oil and natural gas from the oil and gas reservoir to the surface after drilling. It is used to bear the pressure generated in the production process. Origin zhejiang china Brand TORICH CHINA Certificate Ce Standard API 5L, API 5CT,ASTM A106,ASTM A53 Material Carton steel ,J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90,
