| Ụdị Ụgwọ: | L/C,T/T |
| Enweghi ike: | FOB,CFR,EXW |
| Min. Nhazi: | 100 Piece/Pieces |
| Ụgbọ njem: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
Share:
Eke: onweghi
Origin: Ningbo
| Ere Ngwa | : | Piece/Pieces |
| Agedị ngwugwu | : | katọn / pallet |
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The Oil Well Christmas Tree Valve Body bụ ihe na-enwe nrụgide nke a na-eji na mmanụ na gas olulu mmiri iji chịkwaa mgbaba nke hydrocarbons site na olulu mmiri. Akpọrọ aha ya maka nhazi ya dị ka osisi nke valves, spools, na ntinye, osisi ekeresimesi na-arụ ọrụ n'okpuru nrụgide siri ike (ruo 10,000 PSI), gburugburu H2S/CO2 na-emebi emebi, na oke okpomọkụ (-50 ° C ruo + 120 ° C).
Ningbo Ruican na-arụpụta ahụ valvụ a site na iji nkedo ntinye ego ziri ezi nke AISI 4130 dị obere alloy steel, na-esote CNC machining multi-axis nke ihu flange, njikọ eriri, na ụzọ ntinye n'ime. Emepụtara akụrụngwa niile ka ọ bụrụ nkọwapụta API 6A yana NACE MR0175 sulfide stress cracking resistance chọrọ.
| Parameter | Specification |
|---|---|
| Material | AISI 4130 (25CrMo4) low-alloy steel |
| Tensile Strength | ≥ 655 MPa |
| Yield Strength | ≥ 517 MPa |
| Elongation | ≥ 17% |
| Hardness | ≤ 22 HRC (NACE MR0175 compliant) |
| Heat Treatment | Normalized + Tempered (Q&T) |
| Impact Toughness | ≥ 20 J (at -29°C, Charpy V-notch) |
| Parameter | Specification |
|---|---|
| Casting Process | Silica sol investment casting |
| Dimensional Tolerance | ISO 8062 CT5–CT6 |
| Surface Roughness | Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined) |
| Weight Range | 15–200 kg |
| Wall Thickness | 10–50 mm |
| Pressure Rating | 5,000–10,000 PSI (API 6A PSL 2–3) |
| Parameter | Specification |
|---|---|
| Flange Face Flatness | ≤ 0.02 mm (API 6A Ring Groove) |
| Bore Tolerance | ±0.03 mm |
| Thread Accuracy | API Spec 5B (API REG or buttress) |
| Surface Finish (flange) | Ra 1.6 μm (machined) |
| Ring Groove | Rex API 6A Type RX/RX-BX, ±0.025 mm |
| Concentricity | ≤ 0.05 mm |
Kpọtụrụ
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Nkwupụta nzuzo: Nzuzo gị dị anyị ezigbo mkpa. Companylọ ọrụ anyị na-ekwe nkwa igosipụta ozi nkeonwe gị na mgbasa ozi ọ bụla na-egosi na ọ bụla e ji ikike doo.
Kpọtụrụ ugbu a