Forged Crosses and tees (studded crosses,studded tees,flanged crosses,flanged tees) provided by ALL-PETRO are field-proven which are strictly designed and manufactured according to API 6A and API Spec Q1 by forged or casted, AISI 4130/4140 low alloy or AISI 410 SS steel.
1.The basic material is usually AISI 4130 Alloy Steel or AISI410 Stainless Steel.
2.Overlays like SS 316L or Inconel 625 on ring groove can be incorporated for corrosion resistance.
3.Studded/Flanged crosses and tees shall undergo hydrostatic body test and drift test as per API 6A standards prior to delivery.
4.Custom sizes and specifications are available upon request.
5.Simple structure with reliable performance.
| Standard Carried | API Spec 6A, NACE-MR0175 |
|---|---|
| Nominal Bore | 2 1/16 in, 2 9/16 in, 3 1/8 in, 3 1/16 in, 4 1/16 in |
| Rated Working Pressure | 2000 psi ~ 20000 psi (14Mpa ~ 140Mpa) |
| Material Class | AA, BB, CC, DD, EE, FF |
| Material | Alloy or AISI410 Stainless Steel |
| Connection Type | Flanged or Studded |
| Temp Class | L, P, R, S, T, U, V |
| Product Specification Level | Level: PSL1 – PSL4 |
| Performance Requirement | PR1, PR2 |
| Application | Assembly & Christmas Tree |
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