Steel Pipe hmanga siam a ni
I Professional Steel Pipe Supplier te chu i rawn pe ang
Octal Pipe hi China rama awm oilfield product leh industrial steel solutions professional leh integrated supplier a ni a, a hlawhtling hle. Supply, distribution, leh manufacturing lama tawnhriat ngah tak kan nei a, oil & gas, energy, leh industrial sector hrang hranga steel material hrang hrang pekna kawngah kan specialise a ni.
Engvangin Nge Min Thlan
Quality Assurance sang zawk neih a ni
Kan steel pipe te hi test na tak tak an nei a, international standard an zawm a, hei hian a tluk loh khawpa a chhe thei lo a, a chhe thei lo a, boruak khirh takah pawh a thawk tha thei a ni.
Certificate pek chhuah a ni
Product tin hi full material traceability, mill certificate, leh international standard API, ASTM, ASME, EN, leh ISO zawm te hmanga backed a ni.
Competitive Pricing a ni
Premium-grade steel pipe te chu man tlawm takin kan pe chhuak a, quality tichhe lovin siam that leh supply chain management hmangin value kan ti tha zawk a ni.
Fast & Reliable takin kan rawn thawn thei
Tuipuia bungraw phurhna logistics tha tak leh khawvel pum huap network hmang tangkaiin, steel pipe te tuipuiah a hun taka thawn chhuah kan enkawl a, tihkhawtlai a tlem phah a, i industrial operation te pawh a hun takah kan dah thei bawk.
Product chungchang chi hrang hrang
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Bithliahna |
Range / A chipchiar zawng |
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Pawn lam Diameter (OD) 1.1. |
10.3 mm – 1422 mm inkar a ni |
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Wall Thickness (WT) a awm lo. |
150 mm aia tlem emaw, a tlukpui emaw a ni |
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Dung |
6m, 12m, 20FT, 40FT, emaw customized (18m thleng emaw project mamawh angin) |
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SteelGrades/Materials te a awm bawk |
10–45#, Q345B, Q345C, 27SiMn, 37Mn5, 40Cr, 45Mn2, 20–40Mn te a ni |
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Standard hrang hrang |
A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a. API 5L, ASTM A106 / A53, EN10216, GB/T8162, GB/T8163 |
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Product Level hrang hrang |
PSL1, PSL2 a ni |
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Pipe A tawp |
Plain Ends (PE), Beveled Ends (BE), Threaded Ends leh Couplings te pawh a awm bawk |
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Surface Treatment hrang hrangte |
A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a. 3PE, FBE, Galvanized |
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Testing&Inspection neih a ni |
Ultrasonic (UT), Eddy Current, Magnetic Flux Leakage, Hydrostatic Test, Spectrometer, Tensile & Impact Test te a awm bawk |
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Heat Treatment a ni |
Annealing, Normalizing, Quenching & Tempering, dilna angin siam theih a ni |
Thil siam chhuah dan: 1.1.Steel billet solid, lum tak chu a laiah mandrel hmangin an chhuah a, chu chuan hollow tube a siam a ni. He tube hi an roll a, an duh ang diameter leh wall thickness thlengin an stretch leh thin.
Weld seam a awm lo:Weld seam a awm loh avangin chak lohna tur a awm lo tihna a ni a, hei hi welded pipe aiin advantage lian tak a ni.
Chakna sang zawk: 1.1.Seamless pipe hian internal pressure sang zawk a tuar thei a, a tam zawkah chuan welded pipe size leh material grade inang chiah chiah aiin 20% thleng a tam zawk.
A chunglam chu a hrual:A siam dan hian a chhung leh pawn lam a hrual thei a, hei hian friction leh turbulence a tihziaawm a, fluid flow tha zawk a awm theih nan.
A thatna chu:
- Weld seam engmah hian weak point awm thei chu a ti bo a, pressure rating sang zawk a siam thei bawk
- Interior surface smooth tak hian friction leh turbulence a ti tlem a, flow characteristic tha zawk a awm theih nan
- A chakna, a chhe thei lo leh bending leh impact force laka a do theihna tha zawk
- Weld seam awm loh avangin corrosion resistance tha tak a nei
- Temperature sang leh pressure sang tak a handle tha hle a, critical oil & gas, chemical, leh power application atan a tha hle
Dilna hrang hrang
Seamless steel pipe hi a chakna leh a rintlak avangin hmanraw pawimawh tak takah hman a ni:
Oil leh gas
Hydrocarbons drilling, exploration leh phurh chhuahna atana hman thin.
01
Power siam chhuah a ni
Power plant-a boiler leh high{0}}pressure system dang dangah hman thin.
02
Hydraulic system hmanga siam a ni
Hydraulic cylinder leh system dang pressure sang mamawhnaah hmuh tur a awm.
03
Automotive lam a ni
Chassis, suspension system, leh engine component hrang hrangah te hman a ni.
04
Thil siam chhuah tlangpui
Machine hmanrua, bearing leh structural part dangte atan hman thin.
05
Seamless pipe hi welding tel lovin hot working process hmanga siam a ni. Step lian ber berte chu:
1.Solid round steel billet chu rotary hearth furnace ah 1204C/2200F vel ah an lum a.
2.Chumi hnuah chuan red-hot billet chu piercer point hmangin a laiah piercer in hollow tube siam a ni.
3.Hollow tube hian plug mill a paltlang a, chutah chuan mandrel dah a ni. Chumi hnuah chuan tube chu a roll a, chu chuan wall thickness tihtlem leh sei zawng tihpun a ni.
4.Chumi hnuah pipe chu sizing stand kaltlangin a tawp ber dimensions neih theih nan an kalpui thin.
5.A lum hnuah pipe chu a dinglam a, a sei zawnga tan a, test a, thawn chhuah a ni.
Seamless Steel Pipe leh Tube chi hrang hrang
Seamless pipe leh tube te hi material, production method leh wall thickness a zirin category hrang hrangah then theih a ni.
Material hmangin:
Low-Carbon Steel hmanga siam pipe awm lo:Steel 10 emaw 20 emaw atanga siam niin, heng pipe te hi tui, oil leh gas pipeline atan hman tlanglawn tak a ni a, a chhan chu corrosion resistance tha tak leh flow efficient tak a nih vang a ni.
Medium-Carbon Steel hmanga siam pipe awm lo:45 emaw 40Cr ang chi steel hmangin chakna leh toughness sang zawk an pe a, lirthei leh tractor-a mechanical part atan pawh a tha hle.
Low-Alloy Structural Steel hmanga siam pipe awm lote chu:16Mn leh 5MnV ang grade hian welding performance tha tak leh load bearing capacity tha tak a pe a, chuvangin bridge leh building-ah te hman a ni.
Alloy Steel hmanga siam pipe awm lo:Alloy steel (eg, 40Cr, 30CrMnSi, 45Mn2) atanga siam pipe te hian hardness leh wear resistance sang tak an nei a, gear leh shaft ang chi component pawimawh tak takah an hmang thin.
Stainless Steel hmanga siam pipe awm lo:Heng pipe-ah hian chromium, nickel emaw molybdenum emaw a awm a; corrosion an do thei a, ei leh in, damdawi leh chemical industry-ah te an hmang nasa hle.
Production Process hmangin: 1.1.
Pipe lum-Rolled Seamless tak tak te chu:A tlangpuiin pipe lian-diameter, thick-walled pipe atan hman a ni; billet chu a lum a, temperature sang takah an process thin.
Cold-Rolled Seamless Pipe te chu a chhuak thei lo.Cold rolling hian dimension dik tak leh surface smooth tak a pe a, hei hian heng pipe te hi high-precision application atan a tha hle.
Cold-Drawn Seamless Pipe te chu a awm a:Tight tolerance nei thin-walled pipe siam chhuakin, cold drawing hi hydraulic system emaw machinery emaw, dimension dik tak mamawhna atan a tha hle.
Company chawimawina a ni
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