Arvore de Natal API 6A
Well Control System
Cabeca Casing API 6A
Cabeca Tubing API 6A
Casing Head Housing
Casing Head Spool
Tubing Head Spool
Tubing Head Adapter
Injection Wellhead
Thermal Wellhead
Casing Hangers
Tubing Hangers
Crosses & Tees API 6A
Clamp Connections
Double Studded Adapter
Flanges API 6A
Spools API 6A
Choke API 16C
Choke Ajust. API 6A
Retencao API 6A
Check Dart API 6A
Valv. SSV
Choke Manifold API 16C
Kill Manifold API 16C
5-Valve Plug Choke
Choke Panel
Annular BOP API 16A
Ram BOP API 16A
Sand Trap
Sand Filter
Pup Joints API 6A
Swivel Joints API 6A
Coletor Residuos
Coletor Barril Unico
Manual Tongs API 7K
Manual Tongs 7K
Manual Tongs Type C
Manual Tongs Type DB
Manual Tongs Type LF
Manual Tongs Type HT
Manual Tongs Web Wilson
Extd. Casing Tong 7K
Tubing Power Tongs
Drill Pipe Power Tongs
No-Marking Power Tong
Iron Roughneck RT-100
NJ-S Hydraulic Bucking Unit
Hydraulic Power Units
Spinning Wrench SSW40
Spinning Wrench 7K
Swivel Rotativo 8C
API 6B • API 6BX • 2.000 – 20.000 PSI • AISI 4130 Forjado
| Caracteristica | Descricao |
|---|---|
| Tipos Completos | Weld Neck, Blind, Threaded, Test, Target, Companion – atende todas aplicacoes. |
| Forjado AISI 4130 | Corpo forjado em aco liga de alta resistencia (ASTM A29). Tratamento termico certificado. |
| API 6B / 6BX | Ambas as normas: 6B ring joint (75K yield), 6BX raised face para HP. |
| Raised Face / RTJ | Face elevada ou RTJ ring groove para selagem energizada. |
| Range Completo | 1-13/16″ a 21-1/4″, pressoes 2K a 30K PSI. |
| Sour Service H2S | NACE MR0175 / ISO 15156, studs B7M para servico acido. |
| Corrosion Resistance | Overlay SS 316L ou Inconel 625 opcional para maior vida util. |
| Dimensional Confiavel | Conforme API 6A – bore, centerline-to-face, bolt circle, ring groove. |
| Tipo | Descricao | Aplicacao |
|---|---|---|
| Weld Neck (WN) | Flange com cubo/hub alongado para solda de tubo | Conexoes permanentes para HP systems |
| Blind (BL) | Flange sem abertura – totalmente fechado | Fechamento extremidades / teste pressao |
| Threaded (TH) | Flange roscado internamente para conexao | Conexoes roscadas de alta pressao |
| Test | Blind com conexao instrumentada (1/2″ NPT) | Pressure testing wellhead stack |
| Target | Blind com projeteis de tiro para teste cementacao | Teste de cimentacao em casing |
| Companion (Companion Flange) | Par de flanges roscados para hammer union | Conexoes Fig 602/1002/1502 |
| Parametro | Valor / Opcoes |
|---|---|
| Padrao | API Spec 6A (ultima edicao), API 6B / 6BX, ASME B16.5, NACE MR0175, ISO 9001 |
| Material | AISI 4130 (Low Alloy Steel), AISI 4140, ASTM A29 |
| Material Optional | 316L Stainless Steel, Inconel 625/718 overlay, ASTM A105 |
| Working Pressure | 2.000 – 30.000 PSI (2K / 3K / 5K / 10K / 15K / 20K / 30K) |
| Tamanhos (Nominal Bore) | 1-13/16″ – 21-1/4″ (46 mm – 540 mm) |
| Material Class | AA, BB, CC, DD, EE, FF (AA-HH para 6BX) |
| Temp Class | K, L, N, P, R, S, T, U, V, X (ate 345°C) |
| PSL | PSL 1, PSL 2, PSL 3, PSL 3G, PSL 4 |
| PR | PR 1, PR 2 |
| Flange Types | Weld Neck / Blind / Threaded / Test / Target / Companion |
| Face Type | Raised Face (RF), Ring Type Joint (RTJ) |
| Ring Number | RX (energized), BX (energized HP), R (oval/octagonal) |
| Stud Bolts | B7 / B16 / B7M (NACE), ASTM A193/A194 |
| Working Medium | Oleo, Gas Natural, Lama, Gas com H2S / CO2, Steam |
| Identification | ID unico + serial number + rastreamento MTC EN 10204 3.1 |
| NPS (in) | Número de Parafusos | Diam. Parafuso × Comprimento (mm) | Diam. Circulo Parafusos (mm) | Ring Number |
|---|---|---|---|---|
| 2-1/16″ | 8 | 7/8″ x 160 | 194 | RX-21 / BX-152 |
| 2-9/16″ | 8 | 1″ x 180 | 241 | RX-24 / BX-153 |
| 3-1/8″ | 8 | 1-1/8″ x 200 | 270 | RX-25 / BX-154 |
| 4-1/16″ | 8 | 1-1/4″ x 220 | 308 | RX-37 / BX-155 |
| 5-1/8″ | 8 | 1-1/2″ x 270 | 371 | RX-39 / BX-156 |
| 7-1/16″ | 12 | 1-3/8″ x 290 | 433 | RX-45 / BX-157 |
| Tipo Flange | Tamanho (in) | Pressao (PSI) |
|---|---|---|
| Weld Neck | 1-13/16″ – 11″ | 2.000 – 5.000 |
| Blind / Threaded | 1-13/16″ – 21-1/4″ | 2.000 – 5.000 |
| Blind / Threaded | 1-13/16″ – 20-3/4″ | 3.000 |
| Blind / Threaded | 1-13/16″ – 11″ | 5.000 |
| API 6BX (Weld Neck) | 1-13/16″ – 21-1/4″ | 10.000 – 30.000 |
| Caracteristica | API 6B | API 6BX |
|---|---|---|
| Tipo Face | Ring Type Joint (RTJ) | Raised Face (RF) com BX ring |
| Pressao Max | 5.000 PSI | 30.000 PSI |
| Tamanho Max | 21-1/4″ | 21-1/4″ |
| Yield Strength | 75 ksi min | 75 ksi min (HP standards) |
| Ring Numbers | RX-series | BX-series (energized self-tightening) |
| Aplicacao | Standard service, wellhead padrao | HP / High-pressure wellhead & manifolds |
| Item | Especificacao |
|---|---|
| Teste Hidrostatico | API 6A – 1.5x WP, 30 min hold, 100% lote |
| Hardness Test | Brinell / Rockwell por lote conforme material class |
| PMI | 100% Positive Material Identification ASTM E572 |
| UT Testing | 100% UT conforme ASME V (RTJ groove, weld neck hubs) |
| MT/PT | Surface defect inspection (RTJ faces, weld bevels) |
| Dimensional | Conformidade dimensional 100% com API 6A |
| Certificado | EN 10204 3.1 MTC + API 6A traceability + ID unico |
|
• Wellhead Assembly – extremidades de casing/tubing • Christmas Tree – WN flanges para solda em HP manifolds • BOP Stack – transicoes entre preventers (10K-15K) • Choke & Kill Manifolds – ambos os lados soldaveis • Production Manifolds – HP ate 20K PSI • Test Stack – Test / Blind com furo 1/2″ NPT • Casing Test Plug – Target flange para teste cimentacao • Offshore Platforms – permanente vs test connections • Shipbuilding / Naval – flange de alta pressao marinha |
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