API 5DP Dril Paip

API 5DP Drill Pipe em i wanpela 'standard steel pipe' we ol i save yusim long wok bilong drilim oil, ges, na 'geothermal well'. Em i wok olsem 'conduit' bilong 'drilling fluid' na olsem 'mechanical link' we i save salim 'rotary torque' na 'axial loads' i go long 'drill bit'.
I no olsem ol 'casing' na 'tubing', ol 'drill pipe' em ol 'tubular' we yu ken yusim gen na ol i wokim bilong mekim 'make{0}}up/break-out saikel planti taim, ol bikpela 'torsional stresses', na 'fatigue' aninit long 'cyclic loading'. API 5DP i makim ol sais, gret, ol samting bilong masin, ol samting bilong sekim, na mak bilong ol dril paip, na dispela i mekim na ol dril sistem i ken senis na ol i ken wok gut long en long olgeta hap bilong wol.
Octal Pipe i gat olgeta kain E75, X95, G105, na S135 dril paip wantaim ol 'friction-welded tool joints, ol gutpela koneksen, na ol 'hardband' we yu ken putim longpela taim long taim bilong dril.

• Stendet:API Spesifikasen 5DP (nupela edisen)
• Ol mak: E75, X95, G105, S135
• Ol kain bel hevi:IU, EU, IEU
• Ol Koneksen bilong ol Tul Join:API 7-2 (NC, IF, REG, FH) o ol premium koneksen
• Ol mak bilong longpela:R1 (18-22 fit), R2 (27-30 fit), R3 (38-45 fit)

Octal Pipe i bihainim wanpela rot bilong wokim ol API 5DP dril paip:
Makim ol Raw Material

• Ol 'seamless alloy steel' paip (planti taim 35CrMo, 40Cr, 4137H, 4145H) wantaim 'micro-alloying' we ol i bosim.
• Stretpela kontrol bilong ol kemikel komposesen i mekim na ol masin i stap gut.

2.Tube Upsetting

• Ol arere bilong paip i save go insait long hatpela 'forging' i go insait long IU, EU, o IEU ol arere bilong paip.
• Dispela i mekim wol i go bikpela na 'cross-sectional area', na i larim ol 'tool joint welding'.

3.Hit Tritmen

• Quenching & Tempering (Q&T) long olgeta paip longpela bilong kisim strong bilong 'yield' (inap long 135,000 psi bilong S135).
• Sapos ol i bosim strong bilong en, dispela i mekim na strong, strong, na strong bilong en i no inap les.

4.Friksen Welding

• Ol 'tool joints' em ol i 'friction-welded long ol 'upset end' wantaim gutpela 'heat input' we ol i bosim gut.
• I kamapim wanpela 'seamless metallurgical bond' we i no inap long les.

5.Machining & Threading

• Ol 'thread' i katim bihainim API 7-2 spesifikasen.
• Kopa o 'phosphate coating' ol i putim long daunim 'galling'.

Proteksen bilong pes

• Ol i putim strongpela 'banding' long 'tool joint' OD bilong pasim bagarap.
• Ol anti-rust koting i save mekim wok bilong karim/putim i stap longpela taim.

Olgeta paip i mas kisim 100% inspeksen olsem API 5DP i tok:

• NDT:Ultrasonik inspeksen bilong bodi na ol weld zon, EMI inspeksen bilong ol bruk.
• Hydrostatic Test:Presa tes bilong sekim bodi i stap gut.
• Dimensenel Sekim:OD, 'wall thickness', 'straightness', 'drift testing'.
• Tred Gauging:Yusim ol API 'master gauges' long 'pin/box accuracy'.
• Ol tes bilong masin:Tensile, yield, elongation, hardness, Charpy impact.
• Pasin bilong painim:Namba bilong hat, gret, na API monogram i gat stem.

• Ful API 5DP komplaenswantaim API 7-1/7-2 tul join standet.
• Advans friksen weldingbilong strongim ol join bilong tul na i no inap les.
• Strongpela hat tritmen kontroli mekim gutpela wok long olgeta gret.
• Opsenel hatbendingi save skruim laip bilong ol 'abrasive formations'.
• Global saplai senwantaim hariap deliveri bilong R2 & R3 longpela.
• Ol kastom konekseni stap bilong ol projek long solwara na HPHT.

• Ol wel bilong painim oil na ges
• Geothermal driling
• HPHT dip wel we i nidim S135 paip
• Ekstended rij na horisontel driling
• Ol pletfom long solwara

• Stendet:API 5DP
• OD Range: 2 3/8″ – 6 5/8″
• Ol mak: E75, X95, G105, S135
• Longpela: R1, R2, R3
• Ol kain bel hevi:IU, EU, IEU
• Ol koneksen:NC, IF, REG, FH, ol gutpela opsen

Ol setifikesen

 

CE Setifiket

ISO 9001 Setifiket

API Q1 Setifiket

ABS Setifiket

AP-5L Setifiket

API-5CT Setifiket

 

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